Publications
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A review of fluorescence imaging system supported by excitation-emission matrix for fruit and vegetable quality estimation
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Huang, Z., Saito, Y., Gao, Y., Firmanda Al Riza, D., Lu, R., Cen, H., Kondo, N., Omwange, K. 2024. A review of fluorescence imaging system supported by excitation-emission matrix for fruit and vegetable quality estimation. Food Control. 169. Article 111040. https://doi.org/10.1016/j.foodcont.2024.111040.
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Development and evaluation of a dual-arm robotic apple harvesting system
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(Peer Reviewed Journal)
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Lammers, K., Zhang, K., Zhu, K., Chu, P., Li, Z., Lu, R. 2024. Development and evaluation of a dual-arm robotic apple harvesting system. Computers and Electronics in Agriculture. 227. Article 109586. https://doi.org/10.1016/j.compag.2024.109586.
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Active laser-camera scanning for high-precision fruit localization in robotic harvesting: system design and calibration
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(Peer Reviewed Journal)
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Zhang, K., Chu, P., Lammers, K., Li, Z., Lu, R. 2023. Active laser-camera scanning for high-precision fruit localization in robotic harvesting: system design and calibration. Horticulturae. 10(1):40. https://doi.org/10.3390/horticulturae10010040.
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High-precision fruit localization using active laser-camera scanning: Robust laser line extraction for 2D-3D transformation
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(Peer Reviewed Journal)
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Chu, P., Li, Z., Zhang, K., Lammers, K., Lu, R. 2024. High-precision fruit localization using active laser-camera scanning: Robust laser line extraction for 2D-3D transformation. Smart Agricultural Technology. 2024(7). Article 100391. https://doi.org/10.1016/j.atech.2023.100391.
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An automated apple harvesting robot—from system design to field evaluation
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(Peer Reviewed Journal)
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Zhang, K., Lammers, K., Chu, P., Li, Z., Lu, R. 2023. An automated apple harvesting robot—from system design to field evaluation. Journal of Field Robotics. 1-17. https://doi.org/10.1002/rob.22268.
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Identification of early decayed oranges using structured-illumination reflectance imaging coupled with fast demodulation and improved image processing algorithms
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(Peer Reviewed Journal)
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Li, J., Lu, Y., Lu, R. 2023. Identification of early decayed oranges using structured-illumination reflectance imaging coupled with fast demodulation and improved image processing algorithms. Postharvest Biology and Technology. 207. Article 112627. https://doi.org/10.1016/j.postharvbio.2023.112627.
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O2RNet: Occluder-occludee relational network for robust apple detection of clustered orchard environments
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(Peer Reviewed Journal)
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Chu, P., Li, Z., Zhang, K., Chen, D., Lammers, K., Lu, R. 2023. O2RNet: Occluder-occludee relational network for robust apple detection of clustered orchard environments. Smart Agricultural Technology. 5. Article 100284. https://doi.org/10.1016/j.atech.2023.100284.
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Evaluation of a new apple in-field sorting system for fruit singulation, rotation and imaging
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(Peer Reviewed Journal)
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Pothula, A., Zhang, Z., Lu, R. 2023. Evaluation of a new apple in-field sorting system for fruit singulation, rotation and imaging. Computers and Electronics in Agriculture. 208. Article 107789. https://doi.org/10.1016/j.compag.2023.107789.
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Frontier: Creating parallel SmartAg systems certificate programs for engineering and applied science graduate students
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(Peer Reviewed Journal)
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Burks, T., Watson, A., Frederick, Q., Migliaccio, K., Lu, R. 2023. Frontier: Creating parallel SmartAg systems certificate programs for engineering and applied science graduate students. Journal of the ASABE. 66(5):1187-1203. https://doi.org/10.13031/ja.15358.
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Detection of early decay in navel oranges by structured-illumination reflectance imaging combined with image enhancement and segmentation
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(Peer Reviewed Journal)
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Li, J., Lu, Y., Lu, R. 2022. Detection of early decay in navel oranges by structured-illumination reflectance imaging combined with image enhancement and segmentation. Postharvest Biology and Technology. 196. Article 112162. https://doi.org/10.1016/j.postharvbio.2022.112162.
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Algorithm design and integration for a robotic apple harvesting system
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(Proceedings)
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Zhang, K., Lammers, K., Chu, P., Dickinson, N., Li, Z., Lu, R. 2022. Algorithm design and integration for a robotic apple harvesting system. In: Proceedings of 2022 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), October 23-27, 2022, Kyto, Japan. p. 9217-9224. https://ieeexplore.ieee.org/document/9981417.
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Design and evaluation of end effectors for a vacuum-based robotic apple harvester
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(Peer Reviewed Journal)
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Lu, R., Dickinson, N., Lammers, K., Zhang, K., Chu, P., Li, Z. 2022. Design and evaluation of end effectors for a vacuum-based robotic apple harvester. Journal of the ASABE. 65(5):963-974. https://doi.org/10.13031/ja.14970.
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Development and preliminary evaluation of a new apple harvest assist and in-field sorting machine
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(Peer Reviewed Journal)
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Lu, Y., Zhang, Z., Lu, R. 2022. Development and preliminary evaluation of a new apple harvest assist and in-field sorting machine. Applied Engineering in Agriculture. 38(1):23-35. https://doi.org/10.13031/aea.14522.
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System design and control of an apple harvesting robot
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(Peer Reviewed Journal)
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Zhang, K., Lammers, K., Chu, P., Li, Z., Lu, R. 2021. System design and control of an apple harvesting robot. Mechatronics. 79. Article 102644. https://doi.org/10.1016/j.mechatronics.2021.102644.
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Detection of chilling injury in pickling cucumbers using dual-band chlorophyll fluorescence imaging
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(Peer Reviewed Journal)
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Lu, Y., Lu, R. 2021. Detection of chilling injury in pickling cucumbers using dual-band chlorophyll fluorescence imaging. Foods. 10(5). Article 1094. https://doi.org/10.3390/foods10051094.
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Detection of subsurface bruising in fresh pickling cucumbers using structured-illumination reflectance imaging
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(Peer Reviewed Journal)
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Lu, Y., Lu, R., Zhang, Z. 2021. Detection of subsurface bruising in fresh pickling cucumbers using structured-illumination reflectance imaging. Postharvest Biology and Technology. 180. Article 111624. https://doi.org/10.1016/j.postharvbio.2021.111624.
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Development and evaluation of an apple infield grading and sorting system
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(Peer Reviewed Journal)
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Zhang, Z., Lu, Y., Lu, R. 2021. Development and evaluation of an apple infield grading and sorting system. Postharvest Biology and Technology. 180. Article 111588. https://doi.org/10.1016/j.postharvbio.2021.111588.
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Deep learning-based apple detection using a suppression mask R-CNN
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(Peer Reviewed Journal)
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Chu, P., Li, Z., Lammers, K., Lu, R., Liu, X. 2021. Deep learning-based apple detection using a suppression mask R-CNN. Pattern Recognition Letters. 147:206-211. https://doi.org/10.1016/j.patrec.2021.04.022.
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A time and motion study for evaluation of apple harvest processes with different harvest methods
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(Peer Reviewed Journal)
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Zhang, Z., Lu, R., Cannayen, I. 2020. A time and motion study for evaluation of apple harvest processes with different harvest methods. Transactions of the ASABE. 63(6):1957-1967. https://doi.org/10.13031/trans.14144.
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Hyperspectral imaging technology for quality and safety evaluation of
horticultural products: A review and celebration of the past
20-year progress
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(Peer Reviewed Journal)
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Lu, Y., Saeys, W., Kim, M.S., Peng, Y., Lu, R. 2020. Hyperspectral imaging technology for quality and safety evaluation of horticultural products: A review and celebration of the past 20-year progress. Postharvest Biology and Technology. 170. Article 111318. https://doi.org/10.1016/j.postharvbio.2020.111318.
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siriTool: a Matlab graphical user interface for imaging analysis in structured-illumination reflectance imaging for fruit defect detection
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(Peer Reviewed Journal)
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Lu, Y., Lu, R. 2020. siriTool: a Matlab graphical user interface for imaging analysis in structured-illumination reflectance imaging for fruit defect detection. Transactions of the ASABE. 63(4):1037-1047. https://doi.org/10.13031/trans.13612.
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Assessment of the optical properties of peaches with fungal infection using spatially-resolved diffuse reflectance technique and their relationships with tissue structural and biochemical properties
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(Peer Reviewed Journal)
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Sun, Y., Lu, R., Pan, L., Tu, K., Wang, X. 2020. Assessment of the optical properties of peaches with fungal infection using spatially-resolved diffuse reflectance technique and their relationships with tissue structural and biochemical properties. Food Chemistry. 321. Article 126704. https://doi.org/10.1016/j.foodchem.2020.126704.
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Effects of optical variables in a single integrating sphere system on estimation of scattering properties of turbid media
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(Peer Reviewed Journal)
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Hu, D., Lu, R., Huang, Y., Ying, Y., Fu, X. 2020. Effects of optical variables in a single integrating sphere system on estimation of scattering properties of turbid media. Biosystems Engineering. 194:82-98. https://doi.org/10.1016/j.biosystemseng.2020.03.012.
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Evaluation of fungal infection in peaches based on optical and microstructural properties
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(Peer Reviewed Journal)
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Sun, Y., Lu, R., Wang, X. 2020. Evaluation of fungal infection in peaches based on optical and microstructural properties. Postharvest Biology and Technology. 165:111181. https://doi.org/10.1016/j.postharvbio.2020.111181.
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Spatial frequency domain imaging coupled with frequency optimization for estimating optical properties of two-layered food and agricultural products
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(Peer Reviewed Journal)
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Hu, D., Lu, R., Ying, Y. 2020. Spatial frequency domain imaging coupled with frequency optimization for estimating optical properties of two-layered food and agricultural products. Journal of Food Engineering. 277:109909. https://doi.org/10.1016/j.jfoodeng.2020.109909.
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Enhancing chlorophyll fluorescence imaging under sttructured illumination with automatic vignetting correction for detection of chilling injury in cucumbers
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(Peer Reviewed Journal)
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Lu, Y., Lu, R. 2019. Enhancing chlorophyll fluorescence imaging under sttructured illumination with automatic vignetting correction for detection of chilling injury in cucumbers. Computers and Electronics in Agriculture. 168:105145. https://doi.org/10.1016/j.compag.2019.105145.
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Detection of internal defect of apples by a multichannel Vis/NIR spectroscopic system
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(Peer Reviewed Journal)
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Huang, Y., Lu, R., Chen, K. 2019. Detection of internal defect of apples by a multichannel Vis/NIR spectroscopic system. Postharvest Biology and Technology. 161:111065. https://doi.org/10.1016/j.postharvbio.2019.111065.
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Measurement of optical properties of fruits and vegetables: A review
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(Peer Reviewed Journal)
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Lu, R., Van Beers, R., Saeys, W., Li, C., Cen, H. 2019. Measurement of optical properties of fruits and vegetables: A review. Postharvest Biology and Technology. 159:111003. https://doi.org/10.1016/j.postharvbio.2019.111003.
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Spatial frequency domain imaging coupled with frequency optimization for estimating optical properties of two-layer food products
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(Proceedings)
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Hu, D., Lu, R., Ying, Y. 2019. Spatial frequency domain imaging coupled with frequency optimization for estimating optical properties of two-layer food products. In: Proceedings of the ASABE Annual International Meeting, July 7-10, 2019, Boston, Massachusetts. Paper No. 1900695.
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siriTool: a Matlab graphical user interface for imaging analysis in structured-illumination reflectance imaging for fruit defect detection
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Lu, Y., Lu, R. 2019. siriTool: a Matlab graphical user interface for imaging analysis in structured-illumination reflectance imaging for fruit defect detection. ASABE Annual International Meeting. 1900069. https://doi.org/10.13031/aim.201900169.
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Detection of early decay in peaches by structured-illumination reflectance imaging
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(Peer Reviewed Journal)
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Sun, Y., Lu, R., Lu, Y., Tu, K., Pan, L. 2019. Detection of early decay in peaches by structured-illumination reflectance imaging. Postharvest Biology and Technology. 151:68-78. https://doi.org/10.1016/j.postharvbio.2019.01.011.
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Structured-illumination reflectance imaging for the detection of defects in fruit: Analysis of resolution, contrast and depth-resolving features
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(Peer Reviewed Journal)
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Lu, Y., Lu, R. 2019. Structured-illumination reflectance imaging for the detection of defects in fruit: Analysis of resolution, contrast and depth-resolving features. Biosystems Engineering. 180:1-15. https://doi.org/10.1016/j.biosystemseng.2019.01.014.
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A stepwise method for estimating optical properties of two-layer turbid media from spatial-frequency domain reflectance
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(Peer Reviewed Journal)
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Hu, D., Lu, R., Ying, Y., Fu, X. 2019. A stepwise method for estimating optical properties of two-layer turbid media from spatial-frequency domain reflectance. Optics Express. 27(2):1124-1141. https://doi.org/10.1364/OE.27.001124.
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Defect detection of pickling cucumbers using emerging optical imaging techniques
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Improvements and evaluation of an in-field bin filler for apple bruising and distribution
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(Peer Reviewed Journal)
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Zhang, Z., Pothula, A., Lu, R. 2019. Improvements and evaluation of an in-field bin filler for apple bruising and distribution. Transactions of the ASABE. 62(2):271-280.
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Detection of surface and subsurface defects of apples using structured-illumination reflectance imaging with machine learning algorithms
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(Peer Reviewed Journal)
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Lu, Y., Lu, R. 2018. Detection of surface and subsurface defects of apples using structured-illumination reflectance imaging with machine learning algorithms. Transactions of the ASABE. 61(6):1831-1842. https://doi.org/10.13031/trans.12930.
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Prediction of cooking time for soaked and unsoaked dry beans (Phaseolus vulgaris L.) using hyperspectral imaging technology
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(Peer Reviewed Journal)
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Mendoza, F., Wiesinger, J., Lu, R., Nchimbi, S., Miklas, P.N., Kelly, J.D., Cichy, K.A. 2018. Prediction of cooking time for soaked and unsoaked dry beans (Phaseolus vulgaris L.) using hyperspectral imaging technology. The Plant Phenome Journal. https://doi.org/10.2135/tppj2018.01.0001.
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Fast bi-dimensional empirical mode decomposition as an image enhancement technique for fruit defect detection
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(Peer Reviewed Journal)
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Lu, Y., Lu, R. 2018. Fast bi-dimensional empirical mode decomposition as an image enhancement technique for fruit defect detection. Computers and Electronics in Agriculture. 152:314-323.
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A review of bin filling technologies for fruit harvest and postharvest handling
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(Peer Reviewed Journal)
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Zhang, Z., Pothula, A., Lu, R. 2018. A review of bin filling technologies for fruit harvest and postharvest handling. Applied Engineering in Agriculture. 34(4):687-703.
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Assessment of tomato soluble solids content and pH by spatially-resolved and conventional Vis/NIR spectroscopy
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(Peer Reviewed Journal)
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Huang, Y., Lu, R., Chen, K. 2018. Assessment of tomato soluble solids content and pH by spatially-resolved and conventional Vis/NIR spectroscopy. Journal of Food Engineering. 236:19-28.
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Quality assessment of tomato quality by optical absorption and scattering properties
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(Peer Reviewed Journal)
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Huang, Y., Hu, D., Lu, R., Chen, K. 2018. Quality assessment of tomato quality by optical absorption and scattering properties. Postharvest Biology and Technology. 143:78-85.
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Structured-illumination reflectance imaging coupled with phase analysis techniques for surface profiling of apples
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(Peer Reviewed Journal)
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Lu, Y., Lu, R. 2018. Structured-illumination reflectance imaging coupled with phase analysis techniques for surface profiling of apples. Journal of Food Engineering. 232:11-20.
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Design features and bruise damage evaluation of an apple harvest and infield sorting machine
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(Peer Reviewed Journal)
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Pothula, A., Zhang, Z., Lu, R. 2018. Design features and bruise damage evaluation of an apple harvest and infield sorting machine. Transactions of the ASABE. 61(3):1135-1144.
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Structured illumination reflectance imaging for enhanced detection of subsurface tissue bruising in apples
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(Peer Reviewed Journal)
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Li, R., Lu, Y., Lu, R. 2018. Structured illumination reflectance imaging for enhanced detection of subsurface tissue bruising in apples. Transactions of the ASABE. 61(3):809-819.
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A two-step parameter optimization algorithm for improving estimation of optical properties using spatial frequency domain imaging
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(Peer Reviewed Journal)
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Hu, D., Lu, R., Ying, Y. 2018. A two-step parameter optimization algorithm for improving estimation of optical properties using spatial frequency domain imaging. Journal of Quantitative Spectroscopy & Radiative Transfer. 207:32-40.
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Deep feature representation with stacked sparse auto-encoder and convolutional neural network for hyperspectral imaging-based detection of cucumber defects
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(Peer Reviewed Journal)
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Liu, Z., He, Y., Cen, H., Lu, R. 2018. Deep feature representation with stacked sparse auto-encoder and convolutional neural network for hyperspectral imaging-based detection of cucumber defects. Transactions of the ASABE. 61(2):425-436.
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Prediction of firmness parameters of tomato by portable visible and near-infrared spectroscopy
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(Peer Reviewed Journal)
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Huang, Y., Lu, R., Chen, K. 2017. Prediction of firmness parameters of tomato by portable visible and near-infrared spectroscopy. Journal of Food Engineering. 8:185-198.
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Development and preliminary evaluation of a new bin filler for apple harvesting and infield sorting
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(Peer Reviewed Journal)
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Zhang, Z., Pothula, A., Lu, R. 2017. Development and preliminary evaluation of a new bin filler for apple harvesting and infield sorting. Transactions of the ASABE. 60(6):1839-1849.
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Optimization of spatial frequency domain imaging technique for estimating optical properties of food and biological materials
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Hu, D., Lu, R., Ying, Y. 2017. Optimization of spatial frequency domain imaging technique for estimating optical properties of food and biological materials. ASABE Annual International Meeting. doi: 10.13031/aim.201700717.
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Economic evaluation of apple harvest and in-field sorting technology
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(Peer Reviewed Journal)
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Zhang, Z., Pothula, A.K., Lu, R. 2017. Economic evaluation of apple harvest and in-field sorting technology. Transactions of the ASABE. 60(5):1537-1550.
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Non-destructive defect detection of apples by spectroscopic and imaging technologies: A review
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(Peer Reviewed Journal)
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Lu, Y., Lu, R. 2017. Non-destructive defect detection of apples by spectroscopic and imaging technologies: A review. Transactions of the ASABE. 60(5):1765-1790.
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Nondestructive measurement of tomato postharvest quality using a multichannel hyperspectral imaging probe
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Huang, Y., Lu, R., Chen, K. 2017. Nondestructive measurement of tomato postharvest quality using a multichannel hyperspectral imaging probe. ASABE Annual International Meeting. doi:10.13031/aim.201700195.
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Development of a multichannel hyperspectral imaging probe for property and quality assessment of horticultural products
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(Peer Reviewed Journal)
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Huang, Y., Lu, R., Chen, K. 2017. Development of a multichannel hyperspectral imaging probe for property and quality assessment of horticultural products. Postharvest Biology and Technology. 133:88-97.
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Finite element simulation of light transfer in turbid media under structured illumination
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(Peer Reviewed Journal)
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Hu, D., Lu, R., Ying, Y. 2017. Finite element simulation of light transfer in turbid media under structured illumination. Applied Optics. 56(21):6035-6042.
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Structured-illumination reflectance imaging coupled with spiral phase transform for bruise detection and three-dimensional geometry reconstruction of apples
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(Proceedings)
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Lu, Y., Lu, R. 2017. Structured-illumination reflectance imaging coupled with spiral phase transform for bruise detection and three-dimensional geometry reconstruction of apples. ASABE Annual International Meeting. Paper No. 201700584. doi.org/10.1117/12.22623121.
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Development of a new bin filler for apple harvesting and infield sorting with a review of existing technologies
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(Proceedings)
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Structured-illumination reflectance imaging as a new modality for food quality detection
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Lu, Y., Lu, R., Li, R. 2017. Structured-illumination reflectance imaging as a new modality for food quality detection. In: CIGR-AgEng Conference Proceedings, June 26-29, 2017, Aarhus, Denmark. Paper No. 544.
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Prediction of canned black bean texture (Phaseolus vulgaris L.) from intact dry seeds using visible/near-infrared spectroscopy and hyperspectral imaging data
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(Peer Reviewed Journal)
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Mendoza, F., Cichy, K.A., Sprague, C., Goffnet, A., Lu, R., Kelly, J.D. 2017. Prediction of canned black bean texture (Phaseolus vulgaris L.) from intact dry seeds using visible/near-infrared spectroscopy and hyperspectral imaging data. Journal of the Science of Food and Agriculture. 98(1):283-290.
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Histogram-based automatic thresholding for bruise detection of apples by structured-illumination reflectance imaging
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(Peer Reviewed Journal)
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Lu, Y., Lu, R. 2017. Histogram-based automatic thresholding for bruise detection of apples by structured-illumination reflectance imaging. Biosystems Engineering. 160:30-41.
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Improved algorithm for estimating optical properties of food and biological materials using spatially-resolved diffuse reflectance
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(Peer Reviewed Journal)
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Wang, A., Lu, R., Xie, L. 2017. Improved algorithm for estimating optical properties of food and biological materials using spatially-resolved diffuse reflectance. Optics Express. 212:1-11.
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Finite element simulation of light transfer in turbid media under structured illumination
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(Proceedings)
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Hu, D., Lu, R., Ying, Y. 2017. Finite element simulation of light transfer in turbid media under structured illumination. Proceedings of SPIE. doi.org/10.1117/12.22623121.
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Development of a multichannel hyperspectral imaging probe for food property and quality assessment
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(Proceedings)
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Huang, Y., Lu, R., Chen, K. 2017. Development of a multichannel hyperspectral imaging probe for food property and quality assessment. Proceedings of SPIE. doi.org/10.1117/12.2262622.
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Development of a multispectral structured-illumination reflectance imaging (SIRI) system and its application to bruise detection of apples
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(Peer Reviewed Journal)
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Lu, Y., Lu, R. 2017. Development of a multispectral structured-illumination reflectance imaging (SIRI) system and its application to bruise detection of apples. Transactions of the ASABE. 60(4):1379-1389.
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Innovative hyperspectral imaging-based techniques for quality evaluation of fruits and vegetables: a review
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Lu, Y., Huang, Y., Lu, R. 2017. Innovative hyperspectral imaging-based techniques for quality evaluation of fruits and vegetables: a review. Applied Sciences. 7:189.
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Vis/SWNIR spectroscopy and hyperspectral scattering for determining bulk density and particle size of wheat flour
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(Peer Reviewed Journal)
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Zhu, Q., Xing, Y., Lu, R., Huang, M., Ng, P. 2017. Vis/SWNIR spectroscopy and hyperspectral scattering for determining bulk density and particle size of wheat flour. Journal of Near Infrared Spectroscopy. 25(2):116-126.
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Using composite sinusoidal patterns in structured-illumination reflectance imaging (SIRI) for enhanced detection of defects in food
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(Peer Reviewed Journal)
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Lu, Y., Lu, R. 2016. Using composite sinusoidal patterns in structured-illumination reflectance imaging (SIRI) for enhanced detection of defects in food. Journal of Food Engineering. 199:54-64.
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Gram-Schmidt orthonormalization for retrieval of amplitude images under sinusoidal patterns of illumination
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(Peer Reviewed Journal)
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Lu, Y., Li, R., Lu, R. 2016. Gram-Schmidt orthonormalization for retrieval of amplitude images under sinusoidal patterns of illumination. Applied Optics. 55(5):6866-6873.
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Using composite sinusoidal patterns in structured-illumination reflectance imaging (SIRI) for enhanced detection of defects in food
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(Proceedings)
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Lu, Y., Lu, R. 2016. Using composite sinusoidal patterns in structured-illumination reflectance imaging (SIRI) for enhanced detection of defects in food. In: Proceedings of the ASABE Annual International Meeting, July 18-20, 2016, Orlando, Florida. Paper No. 162460063.
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Economic analysis of a self-propelled apple harvest and in-field sorting machine for the apple industry
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(Proceedings)
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Zhang, Z., Pothula, A., Lu, R. 2016. Economic analysis of a self-propelled apple harvest and in-field sorting machine for the apple industry. In: Proceedings of the ASABE Annual International Meeting, July 18-20, 2016, Orlando, Florida. Paper No. 2456644.
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Structured-illumination reflectance imaging for enhanced detection of subsurface tissue bruising in apples
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(Proceedings)
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Li, R., Lu, R., Lu, Y. 2016. Structured-illumination reflectance imaging for enhanced detection of subsurface tissue bruising in apples. In: Proceedings of the ASABE Annual International Meeting, July 17-20, 2016, Orlando, FLorida. DOI: 10.13031/ids.2460153; paper no. 2460153.
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Fast demodulation of pattern images by spiral phase transform in structured-illumination reflectance imaging for detection of bruises in apples
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(Peer Reviewed Journal)
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Lu, Y., Li, R., Lu, R. 2016. Fast demodulation of pattern images by spiral phase transform in structured-illumination reflectance imaging for detection of bruises in apples. Computers and Electronics in Agriculture. 127:652-658.
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Detection of fresh bruises in apples by structured-illumination reflectance imaging
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(Proceedings)
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Lu, Y., Li, R., Lu, R. 2016. Detection of fresh bruises in apples by structured-illumination reflectance imaging. In: Proceedings of SPIE. Vol. 9864:986406.
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Predict compositions and mechanical properties of sugar beet using hyperspectral scattering
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(Peer Reviewed Journal)
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Pan, L., Lu, R., Zhu, Q., Tu, K., Cen, H. 2016. Predict compositions and mechanical properties of sugar beet using hyperspectral scattering. Food and Bioprocess Technology. 9(7):1177-1186.
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Structured-illumination reflectance imaging (SIRI) for enhanced detection of fresh bruises in apples
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(Peer Reviewed Journal)
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Lu, Y., Li, R., Lu, R. 2016. Structured-illumination reflectance imaging (SIRI) for enhanced detection of fresh bruises in apples. Postharvest Biology and Technology. 117:89-93.
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Evaluating bruise susceptibility of ’Golden Delicious’ apples using hyperspectral scattering technique
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(Peer Reviewed Journal)
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Zhu, Q., Guan, J., Huang, M., Lu, R., Mendoza, F. 2015. Evaluating bruise susceptibility of ’Golden Delicious’ apples using hyperspectral scattering technique. Postharvest Biology and Technology. 114:86-89.
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Finite element modeling of light propagation in turbid media under illumination of a continuous-wave beam
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(Peer Reviewed Journal)
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Wang, A., Lu, R., Xie, L. 2015. Finite element modeling of light propagation in turbid media under illumination of a continuous-wave beam. Applied Optics. 55(1):95-103.
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Preface
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Lu, R. 2016. Preface. In: Lu, R., editor. Light Scattering Technology for Food Property, Quality and Safety Assessment. Abingdon, United Kingdom: CRC Press, Taylor & Francis Group. p. xi-xiii.
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Introduction to light and optical theories
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Lu, R. 2016. Introduction to light and optical theories. In: Lu, R., editor. Light Scattering Technology for Food Property, Quality and Safety Assessment. Abingdon, United Kingdom: CRC Press, Taylor & Francis Group. p. 1-18.
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Theory of light transfer in food and biological materials
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Lu, R. 2016. Theory of light transfer in food and biological materials. In: Lu, R., editor. Light Scattering Technology for Food Property, Quality and Safety Assessment. Abingdon, United Kingdom: CRC Press, Taylor & Francis Group. p. 43-78.
|
|
Overview of light interaction with food and biological materials
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()
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Lu, R. 2016. Overview of light interaction with food and biological materials. In: Lu, R., editor. Light Scattering Technology for Food Property, Quality and Safety Assessment. Abingdon, United Kingdom: CRC Press, Taylor & Francis Group. p. 19-42.
|
|
Spatially-resolved spectroscopic technique for measuring optical properties of food
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()
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Cen, H., Lu, R., Nguyen-Do-Trong, N., Saeys, W. 2016. Spatially-resolved spectroscopic technique for measuring optical properties of food. In: Lu, R., editor. Light Scattering Technology for Food Property, Quality and Safety Assessment. Abingdon, United Kingdom: CRC Press, Taylor & Francis Group. p. 159-186.
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|
Dynamic light scattering for measuring microstructure and rheological properties of food
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()
|
Mendoza, F., Lu, R. 2016. Dynamic light scattering for measuring microstructure and rheological properties of food. In: Lu, R., editor. Light Scattering Technology for Food Property, Quality and Safety Assessment. Abingdon, United Kingdom: CRC Press, Taylor & Francis Group. p. 331-360.
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|
Finite element modeling of light propagation in fruit under illumination of continuous-wave beam
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(Proceedings)
|
Wang, A., Lu, R., Xie, L. 2015. Finite element modeling of light propagation in fruit under illumination of continuous-wave beam. ASABE Annual International Meeting. Paper No. 52189254.
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|
Nondestructive detection of chilling injury in cucumber fruit using hyperspectral imaging with feature selection and supervised classification
-
(Peer Reviewed Journal)
|
Cen, H., Lu, R., Zhu, Q., Mendoza, F. 2015. Nondestructive detection of chilling injury in cucumber fruit using hyperspectral imaging with feature selection and supervised classification. Postharvest Biology and Technology. 111:325-361.
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|
Chapter 11. Quality evaluation of apple by computer vision
-
()
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Lu, Y., Lu, R. 2016. Quality evaluation of apple by computer vision. 2nd Edition In: Sun, D. editor. Computer Vision Technology for Food Quality Evaluation. London, United Kingdom: Elsevier. p. 273-303.
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|
Measurement of moisture, soluble solids, and sucrose content and mechanical properties in sugar beet using portable visible and near-infrared spectroscopy
-
(Peer Reviewed Journal)
|
Pan, L., Lu, R., Zhu, Q., McGrath, J.M., Tu, K. 2015. Measurement of moisture, soluble solids, and sucrose content and mechanical properties in sugar beet using portable visible and near-infrared spectroscopy. Postharvest Biology and Technology. 102:42-50.
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|
Ripeness of 'Sun Bright' tomato using the optical absorption and scattering properties
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(Peer Reviewed Journal)
|
Zhu, Q., He, C., Lu, R., Mendoza, F., Cen, H. 2015. Ripeness of 'Sun Bright' tomato using the optical absorption and scattering properties. Postharvest Biology and Technology. 103:27-34.
|
|
Evaluation of physiological status of potato tubers using hyperspectral imaging
-
(Peer Reviewed Journal)
|
Rady, A., Guyer, D.E., Lu, R. 2015. Evaluation of physiological status of potato tubers using hyperspectral imaging. Food and Bioprocess Technology. 8(5):995-1010.
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|
Detection of defect in pickling cucumbers using hyperspectral imaging
-
()
|
Lu, R. 2014. Detection of defect in pickling cucumbers using hyperspectral imaging. Michigan State University Cucumber Reporting Session. p. 22-30.
|
|
Determination of sucrose content in sugar beet by portable visible and near-infrared spectroscopy
-
(Peer Reviewed Journal)
|
Pan, L., Zhu, Q., Lu, R., McGrath, J.M. 2014. Determination of sucrose content in sugar beet by portable visible and near-infrared spectroscopy. Food Chemistry. DOI: 10.1016/j.foodchem.2014.06.117.
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|
Introduction
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()
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Lu, R., Park, B. 2015. Introduction. In: Park, B., Lu, R., editors. Hyperspectral Imaging Technology In Food and Agriculture. New York, NY: Springer. p. 3-8.
|
|
Evaluation of canning quality traits in black beans (Phaseolus vulgaris L.) by visible/near-infrared spectroscopy
-
(Peer Reviewed Journal)
|
Mendoza, F., Cichy, K.A., Lu, R., Kelly, J.D. 2014. Evaluation of canning quality traits in black beans (Phaseolus vulgaris L.) by visible/near-infrared spectroscopy. Food and Bioprocess Technology. 7:2666-2678.
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|
Assessment of internal quality of blueberries using hyperspectral transmittance and reflectance images with whole spectra or selected wavelengths
-
(Peer Reviewed Journal)
|
Leiva-Valenzuela, G., Lu, R., Aguilera, J. 2014. Assessment of internal quality of blueberries using hyperspectral transmittance and reflectance images with whole spectra or selected wavelengths. Innovative Food Science and Emerging Technologies. DOI: 10.1016/j.ifset.2014.02.006.
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|
Grading of apples based on firmness and soluble solids content using VIS-SWNIR spectroscopy and spectral scattering techniques
-
(Peer Reviewed Journal)
|
Mendoza, F., Lu, R., Cen, H. 2014. Grading of apples based on firmness and soluble solids content using VIS-SWNIR spectroscopy and spectral scattering techniques. Journal of Food Engineering. 125(3):59-68.
|
|
Hyperspectral imaging-based classification and wavebands selection for internal defect detection of pickling cucumbers
-
(Peer Reviewed Journal)
|
Cen, H., Lu, R., Ariana, D.P., Mendoza, F. 2014. Hyperspectral imaging-based classification and wavebands selection for internal defect detection of pickling cucumbers. Food and Bioprocess Technology. 7:1689-1700.
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|
Assessing the sensitivity and robustness of prediction models for apple firmness using spectral scattering technique
-
(Proceedings)
|
Mendoza, F., Lu, R., Zhu, Q. 2013. Assessing the sensitivity and robustness of prediction models for apple firmness using spectral scattering technique. In: Proceedings of the American Society of Agricultural and Biological Engineers Annual International Meeting, July 21-24, 2013, Kansas City, Missouri. Paper No. 13-1648152.
|
|
Comparison of optimal wavelengths selection methods for visible/near-infrared prediction of apple firmness and soluble solids content
-
(Proceedings)
|
Zhu, Q., Huang, M., Lu, R., Mendoza, F. 2013. Comparison of optimal wavelengths selection methods for visible/near-infrared prediction of apple firmness and soluble solids content. In: Proceedings of the American Society of Agricultural and Biological Engineers Annual International Meeting, July 21-24, 2013, Kansas City, Missouri. Paper #13-1595860.
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|
Mission of PROCINORTE’s Tropical and Subtropical Fruit Taskforce
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(Abstract Only)
|
Goenaga, R.J., Salazar-García, S., Osuna-Garcia, J., Charlebois, D., Herrera-Gonzalez, J., Lu, R. 2013. Mission of PROCINORTE’s Tropical and Subtropical Fruit Taskforce. Proceedings Annual Meeting of the Interamerican Society of Tropical Horticulture. Page 108.
|
|
Detection of sucrose content of sugar beet by visible/near-infrared spectroscopy
-
(Proceedings)
|
Pan, L., Zhu, Q., Lu, R., McGrath, J.M. 2013. Detection of sucrose content of sugar beet by visible/near-infrared spectroscopy. In: Proceedings of the American Society of Agricultural and Biological Engineers Annual International Meeting, July 21-24, 2013, Kansas City, Missouri. Paper No. 13-1619051.
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|
Hyperspectral imaging-based classification and wavebands selection for internal defect detection of pickling cucumbers
-
(Proceedings)
|
Cen, H., Lu, R., Ariana, D.P., Mendoza, F. 2013. Hyperspectral imaging-based classification and wavebands selection for internal defect detection of pickling cucumbers. In: Proceedings of the American Society of Agricultural and Biological Engineers Annual International Meeting, July 21-24, Kansas City, Missouri. Paper No. 13-1671220.
|
|
Analysis of hyperspectral scattering images using a moment method for apple firmness prediction
-
(Peer Reviewed Journal)
|
Qibing, Z., Huang, M., Lu, R., Mendoza, F. 2014. Analysis of hyperspectral scattering images using a moment method for apple firmness prediction. Transactions of the ASABE. 57(1):75-83.
|
|
Relationship of the optical absorption and scattering properties with mechanical and structural properties of apple tissue
-
(Peer Reviewed Journal)
|
Cen, H., Lu, R., Mendoza, F., Beaudry, R. 2013. Relationship of the optical absorption and scattering properties with mechanical and structural properties of apple tissue. Postharvest Biology and Technology. 83:33-38.
|
|
Hyperspectral and multispectral imaging for evaluating food safety and quality
-
(Peer Reviewed Journal)
|
Qin, J., Chao, K., Kim, M.S., Lu, R., Burks, T. 2013. Hyperspectral and multispectral imaging for evaluating food safety and quality. Computers and Electronics in Agriculture. 118:157-171.
|
|
A low-cost color vision system for automatic estimation of apple fruit orientation and maximum equatorial diameter
-
(Peer Reviewed Journal)
|
Mizushima, A., Lu, R. 2013. A low-cost color vision system for automatic estimation of apple fruit orientation and maximum equatorial diameter. Transactions of the ASABE. 56(3):813-827.
|
|
Non-destructive methods for food texture assessment
-
()
|
Lu, R., Cen, H. 2013. Non-destructive methods for food texture assessment. In: Kilcast, D., editor. Instrumental Assessment of Food Sensory Quality - A Practical Guide. New York: Elsevier. p. 230-254.
|
|
Principle of solid food texture analysis
-
()
|
Lu, R. 2013. Principle of solid food texture analysis. In: Kilcast, D., editor. Instrumental Assessment of Food Sensory Quality - A Practical Guide. New York: Elsevier. p. 103-128.
|
|
Basics of image analysis
-
()
|
Mendoza, F., Lu, R. 2015. Basics of image analysis. In: Park, B., Lu, R., editors. Hyperspectral Imaging Technology In Food and Agriculture. New York, NY: Springer. p. 9-56.
|
|
Measurement of food optical properties
-
()
|
Lu, R., Cen, H. 2015. Measurement of food optical properties. In: Park, B., Lu, R., editors. Hyperspectral Imaging Technology In Food and Agriculture. New York, NY: Springer. p. 203-226.
|
|
An image segmentation method for apple sorting and grading using support vector machine and Otsu's method
-
(Peer Reviewed Journal)
|
Mizushima, A., Lu, R. 2013. An image segmentation method for apple sorting and grading using support vector machine and Otsu's method. Computers and Electronics in Agriculture. 94(1):29-37.
|
|
Detection of fruit fly infestation in pickling cucumbers using a hyperspectral reflectance/transmittance imaging system
-
(Peer Reviewed Journal)
|
Lu, R., Ariana, D.P. 2013. Detection of fruit fly infestation in pickling cucumbers using a hyperspectral reflectance/transmittance imaging system. Postharvest Biology and Technology. 81(1):44-50.
|
|
Prediction of firmness and soluble solids content of blueberries using hyperspectral reflectance imaging
-
(Peer Reviewed Journal)
|
Leiva-Valenzuela, G., Lu, R., Aguilera, J. 2013. Prediction of firmness and soluble solids content of blueberries using hyperspectral reflectance imaging. Journal of Food Engineering. 115(1):91-98.
|
|
Analysis of hyperspectral scattering images using locally linear embedding algorithm for apple mealiness classification
-
(Peer Reviewed Journal)
|
Huang, M., Wang, B., Zhu, Q., Lu, R. 2012. Analysis of hyperspectral scattering images using locally linear embedding algorithm for apple mealiness classification. Computers and Electronics in Agriculture. 89:175-181.
|
|
Comparison and fusion of four nondestructive sensors for predicting apple fruit firmness and soluble solids content
-
(Peer Reviewed Journal)
|
Mendoza, F., Lu, R., Haiyan, C. 2012. Comparison and fusion of four nondestructive sensors for predicting apple fruit firmness and soluble solids content. Postharvest Biology and Technology. 73:89-98.
|
|
Prediction of soluble solids content of blueberries using hyperspectral imaging
-
(Abstract Only)
|
Leiva-Valenzuela, G., Lu, R., Aguilera, J. 2012. Prediction of soluble solids content of blueberries using hyperspectral imaging [abstract]. Annual Food Engineering Conference, April 2-4, 2012, Leesburg, Washington. CDROM.
|
|
Assessing multiple quality attributes of peaches using spectral absorption and scattering properties
-
(Peer Reviewed Journal)
|
Cen, H., Lu, R., Mendoza, F., Ariana, D.P. 2012. Assessing multiple quality attributes of peaches using spectral absorption and scattering properties. Transactions of the ASABE. 55(2):647-657.
|
|
Development of automated inspection technology for quality grading of pickling cucumbers
-
()
|
Lu, R. 2011. Development of automated inspection technology for quality grading of pickling cucumbers. Michigan State University Cucumber Reporting Session. p. 44-50.
|
|
Data fusion of visible/near-infrared spectroscopy and spectral scattering for apple quality assessment
-
(Proceedings)
|
Mendoza, F., Lu, R., Cen, H. 2011. Data fusion of visible/near-infrared spectroscopy and spectral scattering for apple quality assessment. ASABE Annual International Meeting. Paper No. 1111244.
|
|
Analysis of absorption and scattering spectra for assessing apple fruit internal quality after harvest and storage
-
(Proceedings)
|
Cen, H., Lu, R., Mendoza, F. 2012. Analysis of absorption and scattering spectra for assessing apple fruit internal quality after harvest and storage. In: Proceedings of the Fourth International Conference Postharvest Unlimited, May 22-26, 2011, Leavenworth, Washington. p. 181-188.
|
|
Analysis of hyperspectral scattering profiles using a generalized Gaussian distribution function for prediction of apple firmness and soluble solids content
-
(Proceedings)
|
Zhu, Q., Huang, M., Zhao, X., Lu, R. 2011. Analysis of hyperspectral scattering profiles using a generalized Gaussian distribution function for prediction of apple firmness and soluble solids content. ASABE Annual International Meeting. Paper No. 11388.
|
|
Development of a cost-effective machine vision system for in-field sorting and grading of apples: Fruit orientation and size estimation
-
(Abstract Only)
|
Mizushima, A., Lu, R. 2011. Development of a cost-effective machine vision system for in-field sorting and grading of apples: fruit orientation and size estimation. ASABE Annual International Meeting. Paper No. 1110723.
|
|
Integrated spectral and image analysis of hyperspectral scattering data for prediction of apple fruit firmness and soluble solids content
-
(Peer Reviewed Journal)
|
Mendoza, F., Lu, R., Ariana, D., Cen, H., Bailey, B.B. 2011. Integrated spectral and image analysis of hyperspectral scattering data for prediction of apple fruit firmness and soluble solids content. Postharvest Biology and Technology. 62(2):149-160.
|
|
Detection of Fruit Fly Infestation in Pickling Cucumbers using Hyperspectral Imaging
-
(Proceedings)
|
Lu, R., Ariana, D. 2011. Detection of Fruit Fly Infestation in Pickling Cucumbers using Hyperspectral Imaging. Proceedings of SPIE. 8027-0K.
|
|
Peach maturity/quality assessment using hyperspectral imaging-based spatially-resolved technique
-
(Proceedings)
|
Cen, H., Lu, R., Mendoza, F., Ariana, D. 2011. Peach maturity/quality assessment using hyperspectral imaging-based spatially-resolved technique. Proceedings of SPIE. April 25-29, 2011. Orlando, Florida. Paper No. 8027-0L, 15 p.
|
|
Multi-sensor Data Fusion for Improved Prediction of Apple Fruit Firmness and Soluble Solids Content
-
(Proceedings)
|
Mendoza, F., Lu, R., Cen, H. 2011. Multi-sensor Data Fusion for Improved Prediction of Apple Fruit Firmness and Soluble Solids Content. Proceedings of SPIE. April 25-29, 2011, Orlando, Florida. Paper No. 8027-0L, 14 p.
|
|
Optical Absorption and Scattering Properties of Normal and Defective Pickling Cucumbers for 700-1000 nm
-
(Peer Reviewed Journal)
|
Lu, R., Ariana, D.P., Cen, H. 2011. Optical absorption and scattering properties of normal and defective pickling cucumbers for 700-1000 nm. Sensing and Instrumentation for Food Quality and Safety. 5(2):198-204.
|
|
Development of a Low-Cost Attitude Sensor for Agricultural Vehicles
-
(Peer Reviewed Journal)
|
Mizushima, A., Noguchi, N., Ishii, K., Matsuo, Y., Lu, R. 2011. Development of a low-cost attitude sensor for agricultural vehicles. Computers and Electronics in Agriculture. 76(2):198-204.
|
|
Cost Benefits Analysis of In-field Presorting for the Apple Industry
-
(Peer Reviewed Journal)
|
Mizushima, A., Lu, R. 2011. Cost benefits analysis of in-field presorting for the apple industry. Applied Engineering in Agriculture. 27(1):33-40.
|
|
Apple Mealiness Detection Using Hyperspectral Scattering Technique
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(Peer Reviewed Journal)
|
Huang, M., Lu, R. 2010. Apple mealiness detection using hyperspectral scattering technique. Postharvest Biology and Technology. 58(3):168-175.
|
|
Hyperspectral Waveband Selection for Internal Defect Detection of Pickling Cucumbers and Whole Pickles
-
(Peer Reviewed Journal)
|
Ariana, D.P., Lu, R. 2010. Hyperspectral waveband selection for internal defect detection of pickling cucumbers and whole pickles. Computers and Electronics in Agriculture. 741(1):137-144.
|
|
Sensors for product characterization and quality of specialty crops - A review
-
(Peer Reviewed Journal)
|
Ruiz-Altisent, M., Ruiz-Garcia, L., Moreda, G., Lu, R., Hernandez-Sanchez, N., Correa, E., Diezma, B., Nicolai, B., Garcia-Ramos, J. 2010. Sensors for product characterization and quality of specialty crops - A review. Computers and Electronics in Agriculture. 74(2):176-194.
|
|
Optimal Wavelengths Selection for Hyperspectral Scattering Prediction of Apple Firmness and Soluble Solids Content
-
(Peer Reviewed Journal)
|
Huang, M., Lu, R. 2010. Optimal wavelengths selection for hyperspectral scattering prediction of apple firmness and soluble solids content. Transactions of the ASABE. 53(4):1175-1182.
|
|
Optimization of the Hyperspectral Imaging-based Spatially-resolved System for Measuring the Optical Properties of Biological Materials
-
(Peer Reviewed Journal)
|
Cen, H., Lu, R. 2010. Optimization of the hyperspectral imaging-based spatially-resolved system for measuring the optical properties of biological materials. Optics Express. 18(16):17412-17432.
|
|
Optimization of the Inverse Algorithm for Estimating the Optical Properties of Biological Materials Using Spatially-resolved Diffuse Reflectance Technique
-
(Peer Reviewed Journal)
|
Cen, H., Lu, R., Dolan, K. 2010. Optimization of the inverse algorithm for estimating the optical properties of biological materials using spatially-resolved diffuse reflectance technique. Inverse Problems in Science and Engineering. 18(6):853-872.
|
|
Characterization of the Optical Properties of Normal and Defective Pickling Cucumbers and Whole Pickles
-
(Proceedings)
|
Lu, R., Ariana, D.P., Cen, H. 2010. Characterization of the Optical Properties of Normal and Defective Pickling Cucumbers and Whole Pickles. Proceedings of SPIE. April 5-9, 2010, Orlando, Florida. 76760:76760G. p. 1-8.
|
|
Inverse Algorithm Optimization for Determining Optical Properties of Biological Materials from Spatially-Resolved Diffuse Reflectance
-
(Abstract Only)
|
Cen, H., Lu, R., Dolan, K. 2010. Inverse Algorithm Optimization for Determining Optical Properties of Biological Materials from Spatially-Resolved Diffuse Reflectance [CD-ROM]. 2010 Inverse Problems Symposium. East Lansing, Michigan: Michigan State University.
|
|
Quality Is More Than Skin Deep
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()
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Lu, R., Guyer, D. 2010. Quality Is More Than Skin Deep. ASABE Resource Magazine. 17(3):10-13.
|
|
Engineering Research on Quality Detection of Pickling Cucumbers: 2009 Progress Report
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()
|
|
|
Spectral Absorption and Scattering Properties of Normal and Bruised Apple Tissue
-
(Peer Reviewed Journal)
|
Lu, R., Cen, H., Huang, M., Ariana, D.P. 2009. Spectral Absorption and Scattering Properties of Normal and Bruised Apple Tissue. Transactions of the ASABE. 53(1):263-269.
|
|
Hyperspectral Imaging for Defect Detection of Pickling Cucumber
-
()
|
Ariana, D., Lu, R. 2010. Hyperspectral Imaging for Defect Detection of Pickling Cucumber. In: Sun, Da-Wen, editor. Hyperspectral Imaging for Food Quality Analysis and Control. Boston, MA: Elsevier Inc. p. 431-437.
|
|
Quantification of the Optical Properties of Two-Layer Turbid Materials Using a Hyperspectral Imaging-based Spatially-resolved Technique
-
(Peer Reviewed Journal)
|
Cen, H., Lu, R. 2009. Quantification of the Optical Properties of Two-Layer Turbid Materials Using a Hyperspectral Imaging-based Spatially-resolved Technique. Applied Optics. 48(29):5612-5623.
|
|
Evaluation of Internal Defect and Surface Color of Whole Pickles Using Hyperspectral Imaging
-
(Peer Reviewed Journal)
|
Ariana, D.P., Lu, R. 2009. Evaluation of Internal Defect and Surface Color of Whole Pickles Using Hyperspectral Imaging. Journal of Food Engineering. 96(4):583-590.
|
|
A Hyperspectral Imaging System for Quality Detection of Pickles
-
(Proceedings)
|
Ariana, D., Lu, R. 2009. A Hyperspectral Imaging System for Quality Detection of Pickles. In: Zhang, Q., editor. Proceedings of the 4th IFAC International Workshop on Bio-Robotics, Information Technology, and Intelligent Control for Bioproduction Systems, September 10-11, 2009, Champaign, Illinois. Paper No. 801.
|
|
Two-layer Model for Measuring the Optical Properties of Turbid Materials Based on Spatially Resolved Hyperspectral Diffuse Reflectance Images
-
(Abstract Only)
|
Cen, H., Lu, R. 2009. Two-layer Model for Measuring the Optical Properties of Turbid Materials Based on Spatially Resolved Hyperspectral Diffuse Reflectance Images [abstract]. Inverse Problems Symposium.
|
|
Optimal Wavelengths Selection Using Hierarchical Evolutionary Algorithm for Prediction of Firmness and Soluble Solids Content in Apples
-
(Proceedings)
|
Min, H., Lu, R. 2009. Optimal Wavelengths Selection Using Hierarchical Evolutionary Algorithm for Prediction of Firmness and Soluble Solids Content in Apples. Proceedings of the ASABE Annual International Meeting. Paper No. 097428.
|
|
Determining the Optical Properties of Two-Layer Turbid Materials Based on Spatially Resolved Diffuse Reflectance
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(Proceedings)
|
Cen, H., Lu, R. 2009. Determining the Optical Properties of Two-Layer Turbid Materials Based on Spatially Resolved Diffuse Reflectance. Proceedings of the ASABE Annual International Meeting. Paper No. 095769.
|
|
Optical Properties of Bruised Apple Tissue
-
(Proceedings)
|
Lu, R., Cen, H., Huang, M., Ariana, D.P. 2009. Optical Properties of Bruised Apple Tissue. ASABE Annual International Meeting. Paper No. 096998.
|
|
A portable device for the bioyield detection to measure apple firmness
-
(Peer Reviewed Journal)
|
Lu, R., Tipper, N.C. 2009. A Portable Device for the Bioyield Detection to Measure Apple Firmness. Applied Engineering in Agriculture. 25(4):517-523.
|
|
Monte Carlo Simulation for Quantification of Light Transport Features in Apples
-
(Peer Reviewed Journal)
|
Qin, J., Lu, R. 2009. Monte Carlo Simulation for Quantification of Light Transport Features in Apples. Computers and Electronics in Agriculture. 68(1):44-51.
|
|
Prediction of olive quality using FT-NIR spectroscopy in reflectance and transmittance modes
-
(Peer Reviewed Journal)
|
Kavdir, I., Burukcan, M., Lu, R., Kocabiyik, H., Seker, M. 2009. Prediction of Olive Quality Using FT-NIR Spectroscopy in Reflectance and Transmittance Modes. Biosystems Engineering. 103(3):304-312.
|
|
Analysis of Hyperspectral Scattering Characteristics for Predicting Apple Fruit Firmness and Soluble Solids Content
-
(Proceedings)
|
Lu, R., Huang, M., Qin, J. 2009. Analysis of Hyperspectral Scattering Characteristics for Predicting Apple Fruit Firmness and Soluble Solids Content. Proceedings of SPIE. April 13-17, 2009, Orlando, FL. 7315:7315-17.
|
|
Prediction of apple internal quality using spectral absorption and scattering properties
-
(Peer Reviewed Journal)
|
Qin, J., Lu, R., Peng, Y. 2009. Prediction of Apple Internal Quality Using Spectral Absorption and Scattering Properties. Transactions of the ASABE. 52(2):499-507.
|
|
Prediction of Apple Quality by Optical Properties
-
()
|
Lu, R., Qin, J. 2008. Prediction of Apple Quality by Optical Properties. Michigan State University Controlled Atmosphere Clinic. Volume 6. 10 p.
|
|
Quality evaluation of pickling cucumbers using hyperspectral reflectance and transmittance imaging – Part 1. Development of a prototype
-
(Peer Reviewed Journal)
|
Ariana, D., Lu, R. 2008. Quality evaluation of pickling cucumbers using hyperspectral reflectance and transmittance imaging. Part 1. Development of a prototype. Sensing and Instrumentation for Food Quality and Safety. DOI 10.1007/s11694-008-9057-x. Available: www.springerlink.com/content/w44j431683101493/?.
|
|
Quality evaluation of pickling cucumbers using hyperspectral reflectance and transmittance imaging – Part 2. Performance of a prototype
-
(Peer Reviewed Journal)
|
Ariana, D., Lu, R. 2008. Quality evaluation of pickling cucumbers using hyperspectral reflectance and transmittance imaging. Part 2. Performance of a prototype. Sensing and Instrumentation for Food Quality and Safety. DOI 10.1007/s11694-008-9058-9. Available: www.springerlink.com/content/r3715505p0155360/?.
|
|
Development of a Hyperspectral Imaging System for Online Quality Inspection of Pickling Cucumbers
-
(Proceedings)
|
Lu, R., Ariana, D. 2008. Development of a Hyperspectral Imaging System for Online Quality Inspection of Pickling Cucumbers. In: Proceedings of the ASABE Food Processing Automation Conference, June 28-29, 2008, Providence, Rhode Island. 2008 CDROM.
|
|
Internal defect detection of whole pickles using hyperspectral reflectance and transmittance imaging
-
(Proceedings)
|
Ariana, D.P., Lu, R. 2008. Internal defect detection of whole pickles using hyperspectral reflectance and transmittance imaging. ASABE Annual International Meeting. Paper No. 084266.
|
|
The effect of washing treatments on the surface cleanliness of Michigan Red Delicious apples
-
(Abstract Only)
|
Quist, E.E., Rubino, M.I., Guyer, D.E., Auras, R., Lu, R. 2008. The effect of washing treatments on the surface cleanliness of Michigan Red Delicious apples [abstract]. Annual Meeting of the Institute of Food Technologists Abstracts. No. 133-02.
|
|
The impact of wax application on gloss development of Michigan Red Delicious apples
-
(Abstract Only)
|
Quist, E.E., Rubino, M.I., Bailey, B.B., Lu, R., Guyer, D.E., Auras, R., Ariana, D.P. 2008. The impact of wax application on gloss development of Michigan Red Delicious apples [abstract]. Annual Meeting Horticultural Society. HortScience. 43(4):1189.
|
|
Gloss evaluation of curved-surface fruits and vegetables
-
(Peer Reviewed Journal)
|
Mizrach, A., Lu, R., Rubino, M. 2008. Gloss evaluation of curved-surface fruits and vegetables. Food and Bioprocess Technology. DOI 10.1007/s11947-008-0083-9. Available: www.springerlink.com/content/a223w2330w876341/?.
|
|
Measurement of the optical properties of fruits and vegetables using spatially resolved hyperspectral diffuse reflectance imaging technique
-
(Peer Reviewed Journal)
|
Qin, J., Lu, R. 2008. Measurement of the optical properties of fruits and vegetables using spatially resolved hyperspectral diffuse reflectance imaging technique. Postharvest Biology and Technology. 49(3):355-365.
|
|
DETECTION OF INTERNAL DEFECT IN PICKLING CUCUMBERS USING HYPERSPECTRAL TRANSMITTANCE IMAGING
-
(Peer Reviewed Journal)
|
Ariana, D., Lu, R. 2008. Detection of internal defect in pickling cucumbers using hyperspectral transmittance imaging. Transactions of the ASABE. 51(2):705-713.
|
|
A hyperspectral imaging prototype for online quality evaluation of pickling cucumbers
-
()
|
Lu, R., Ariana, D. 2008. A hyperspectral imaging prototype for online quality evaluation of pickling cucumbers. Michigan State University Cucumber Reporting Session. p. 29-36.
|
|
Nondestructive Olive Quality Detection Using FT-NIR Spectroscopy in Reflectance Mode
-
(Proceedings)
|
|
|
Spectroscopic Technique for Measuring the Texture of Horticultural Products: Spatially Resolved Approach
-
()
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Lu, R. 2009. Spectroscopic Technique for Measuring the Texture of Horticultural Products: Spatially Resolved Approach. In: Zude, M. Optical Monitoring of Fresh and Processed Agricultural Crops. Boca Raton, FL: CRC Press. p. 391-423.
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Internal quality evaluation of apples using spectral absorption and scattering properties
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(Proceedings)
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Qin, J., Lu, R., Peng, Y. 2007. Internal quality evaluation of apples using spectral absorption and scattering properties. Proceedings of SPIE. 6767:67610M.
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A recursive method for updating apple firmness prediction models based on spectral scattering images
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(Proceedings)
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Peng, Y., Lu, R. 2007. A recursive method for updating apple firmness prediction models based on spectral scattering images. Proceedings of SPIE. 6761:67610U.
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Analysis of Spatially-Resolved Hyperspectral Scattering Images for Assessing Apple Fruit Firmness and Soluble Solids Content
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(Peer Reviewed Journal)
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Peng, Y., Lu, R. 2008. Analysis of Spatially-Resolved Hyperspectral Scattering Images for Assessing Apple Fruit Firmness and Soluble Solids Content. Postharvest Biology and Technology. 48(1):52-62.
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Development of a Multispectral Imaging Prototype for Real-Time Detection of Apple Fruit Firmness
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(Peer Reviewed Journal)
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Lu, R., Peng, Y. 2007. Development of a Multispectral Imaging Prototype for Real-Time Detection of Apple Fruit Firmness. Optical Engineering. 46(12):123201.
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On-Line Hyperspectral Transmittance Imaging for Internal Defect Detection of Pickling Cucumbers
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(Proceedings)
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Ariana, D., Lu, R. 2007. On-Line Hyperspectral Transmittance Imaging for Internal Defect Detection of Pickling Cucumbers. ASABE Annual International Meeting. Paper No. 073133.
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Monte Carlo Simulations of Light Propagation in Apples
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(Proceedings)
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Qin, J., Lu, R. 2007. Monte Carlo Simulations of Light Propagation in Apples. ASABE Annual International Meeting. Paper No. 073058.
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Characterization of Spatially-Resolved Hyperspectral Scattering Images for Assessing Apple Fruit Firmness
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(Proceedings)
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Peng, Y., Lu, R. 2007. Characterization of Spatially-Resolved Hyperspectral Scattering Images for Assessing Apple Fruit Firmness. ASABE Annual International Meeting. Paper No. 076270.
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Integration of Hyperspectral Reflectance and Fluorescence Imaging for Assessing Apple Maturity
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(Peer Reviewed Journal)
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Noh, H., Peng, Y., Lu, R. 2007. Integration of Hyperspectral Reflectance and Fluorescence Imaging for Assessing Apple Maturity. Transactions of the ASABE. 50(3):963-971.
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Hyperspectral reflectance and fluorescence for assessing apple maturity
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()
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Lu, R. 2007. Hyperspectral reflectance and fluorescence for assessing apple maturity. In: Apple Research Review. 2007 Washington Tree Fruit Research Commission Annual Research Review, January 23, 2007, Wenatchee, Washington. p. 80-88.
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Measurement of the Absorption and Scattering Properties of Turbid Liquid Foods Using Hyperspectral Imaging
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(Peer Reviewed Journal)
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Qin, J., Lu, R. 2007. Measurement of the Absorption and Scattering Properties of Turbid Liquid Foods Using Hyperspectral Imaging. Applied Spectroscopy. 61(4):388-396.
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Imaging technique for detection of internal defects of pickling cucumbers
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()
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Ariana, D., Lu, R. 2007. Imaging technique for detection of internal defects of pickling cucumbers. Michigan Agricultural Experiment Station Bulletins. p.18-24.
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Nondestructive measurement of firmness and soluble solids content for apple fruit using hyperspectral scattering images
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(Peer Reviewed Journal)
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Lu, R. 2007. Nondestructive measurement of firmness and soluble solids content for apple fruit using hyperspectral scattering images. Sensing and Instrumentation for Food Quality and Safety. 1(1):19-27.
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Prediction of apple fruit firmness and soluble solids content using characteristics of multispectral scattering images
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(Peer Reviewed Journal)
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Peng, Y., Lu, R. 2007. Prediction of apple fruit firmness and soluble solids content using characteristics of multispectral scattering images. Journal of Food Engineering. 82(2):142-152.
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Integrating fluorescence and interactance measurements to improve apple maturity assessment
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(Proceedings)
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Quality evaluation of fruit by hyperspectral imaging
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()
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Lu, R. 2007. Quality evaluation of fruit by hyperspectral imaging. In: Sun, D.W., editor. Computer Vision Technology for Food Quality Evaluation. Burlington, MA: Elsevier. p. 319-348.
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Hyperspectral laser-induced fluorescence imaging for assessing apple quality
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(Peer Reviewed Journal)
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Noh, H., Lu, R. 2007. Hyperspectral laser-induced fluorescence imaging for assessing apple quality. Postharvest Biology and Technology. 43(2):193-201.
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VISIBLE AND NEAR-INFRARED SPECTROSCOPY FOR NONDESTRUCTIVE QUALITY ASSESSMENT OF PICKLING CUCUMBERS
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(Peer Reviewed Journal)
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Kavdir, I., Lu, R., Ariana, D., Ngouajio, M. 2007. Visible and near-infrared spectroscopy for nondestructive quality assessment of pickling cucumbers. Postharvest Biology and Technology. 44(2):165-174.
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HYPERSPECTRAL DIFFUSE REFLECTANCE FOR RAPID, NONCONTACT DETERMINATION OF THE OPTICAL PROPERTIES OF TURBID MATERIALS
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(Peer Reviewed Journal)
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Qin, J., Lu, R. 2006. Hyperspectral diffuse reflectance for rapid, noncontact determination of the optical properties of turbid materials. Applied Optics. 45(32):8366-8373.
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|
ASSESSING THE MATURITY OF APPLES BY INTEGRATING HYPERSPECTRAL REFLECTANCE AND FLUORESCENCE IMAGING TECHNIQUES
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()
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Lu, R., Noh, H. 2006. Assessing the maturity of apples by integrating hyperspectral reflectance and fluorescence imaging techniques. Michigan State University Controlled Atmosphere Clinic. Volume 5(2):209-217.
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|
DEVELOPMENT OF A BIOYIELD TESTER FOR INTACT APPLE
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()
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Tipper, N., Lu, R., Srivastava, A., Beaudry, R. 2006. Development of a bioyield tester for intact apple. Michigan State University Controlled Atmosphere Clinic. Volume 5(2):218-220.
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|
MEASUREMENT OF THE OPTICAL PROPERTIES OF APPLES BY HYPERSPECTRAL IMAGING FOR ASSESSING FRUIT QUALITY
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(Proceedings)
|
Lu, R., Qin, J., Peng, Y. 2006. Measurement of the optical properties of apples by hyperspectral imaging for assessing fruit quality. ASABE Annual International Meeting. Paper No. 066179.
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INTEGRATION OF HYPERSPECTRAL REFLECTANCE AND LASER-INDUCED FLUORESCENCE IMAGING FOR ASSESSING APPLE MATURITY
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(Proceedings)
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Noh, H., Peng, Y., Lu, R. 2006. Integration of hyperspectral reflectance and laser-induced fluorescence imaging for assessing apple maturity. ASABE Annual International Meeting. Paper No. 066182.
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|
OPTO-ELECTRIC DETERMINATION OF INSECT PRESENCE IN FRUIT
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(Proceedings)
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Guyer, D., Ariana, D., Shrestha, B., Lu, R. 2006. Opto-electric determination of insect presence in fruit. ASABE Annual International Meeting. Paper No. 066061.
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|
VISIBLE/NEAR-INFRARED HYPERSPECTRAL TRANSMITTANCE IMAGING FOR DETECTION OF INTERNAL MECHANICAL INJURY IN PICKLING CUCUMBERS
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(Proceedings)
|
Ariana, D.P., Lu, R. 2006. Visible/near-infrared hyperspectral transmittance imaging for detection of internal mechanical injury in pickling cucumbers. ASABE Annual International Meeting. Paper No. 063039.
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|
MEASUREMENT OF THE OPTICAL PROPERTIES OF APPLES USING HYPERSPECTRAL DIFFUSE REFLECTANCE IMAGING
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(Proceedings)
|
Qin, J., Lu, R. 2006. Measurement of the optical properties of apples using hyperspectral diffuse reflectance imaging. ASABE Annual International Meeting. Paper No. 063037.
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|
NEW APPROACHES OF ANALYZING MULTISPECTRAL SCATTERING PROFILES FOR PREDICTING APPLE FRUIT FIRMNESS AND SOLUBLE SOLIDS CONTENT
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(Proceedings)
|
Peng, Y., Lu, R. 2006. New approaches of analyzing multispectral scattering profiles for predicting apple fruit firmness and soluble solids content. ASABE Annual International Meeting. Paper No. 066234.
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|
HYPERSPECTRAL REFLECTANCE IMAGING FOR DETECTION OF BRUISES ON PICKLING CUCUMBERS
-
(Peer Reviewed Journal)
|
Ariana, D., Lu, R., Guyer, D.E. 2006. Hyperspectral reflectance imaging for detection of bruises on pickling cucumbers. Computers and Electronics in Agriculture. 53(1):60-70.
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|
IMPROVING APPLE FRUIT FIRMNESS PREDICTIONS BY EFFECTIVE CORRECTION OF MULTISPECTRAL SCATTERING IMAGES
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(Peer Reviewed Journal)
|
Peng, Y., Lu, R. 2006. Improving apple fruit firmness predictions by effective correction of multispectral scattering images. Postharvest Biology and Technology. 41(3):266-274.
|
|
NONDESTRUCTIVE QUALITY ASSESSMENT OF PICKLING CUCUMBERS USING VISIBLE AND NEAR INFRARED SPECTROSCOPY
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(Proceedings)
|
Kavdir, I., Lu, R., Ariana, D., Ngouajio, M. 2006. Nondestructive quality assessment of pickling cucumbers using visible and near infrared spectroscopy. Borimer Agrartechnische Berichte. 55:97-108.
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|
NONDESTRUCTIVE QUALITY ASSESSMENT OF PICKLING CUCUMBERS USING VISIBLE AND NEAR INFRARED SPECTROSCOPY
-
(Abstract Only)
|
Kavdir, I., Lu, R., Ariana, D., Ngouajio, M. 2006. Nondestructive quality assessment of pickling cucumbers using visible and near infrared spectroscopy [abstract]. IFAC/CIGR Workshop. Paper No. CAPPT0068.
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|
DETECTION OF BRUISES ON PICKLING CUCUMBERS USING NEAR-INFRARED HYPERSPECTRAL IMAGING
-
()
|
Ariana, D., Lu, R. 2006. Detection of bruises on pickling cucumbers using near-infrared hyperspectral imaging. Experiment Station Bulletins.
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|
FINITE ELEMENT ANALYSIS AND EXPERIMENTAL EVALUATION OF BIOYIELD PROBES FOR MEASURING APPLE FRUIT FIRMNESS
-
(Peer Reviewed Journal)
|
Lu, R., Srivastava, A.J., Ababneh, H.A. 2006. Finite element analysis and experimental evaluation of bioyield probes for measuring apple fruit firmness. Transactions of the ASABE. 49(1):123-131.
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|
A LCTF BASED MULTISPECTRAL IMAGING SYSTEM FOR ESTIMATION OF APPLE FRUIT FIRMNESS: PART I: ACQUISITION AND CHARACTERIZATION OF SCATTERING IMAGES
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(Peer Reviewed Journal)
|
Peng, Y., Lu, R. 2006. A LCTF based multispectral imaging system for estimation of apple fruit firmness: Part I: acquisition and characterization of scattering images. Transactions of the ASABE. 49(1):259-267.
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|
A LCTF BASED MULTISPECTRAL IMAGING SYSTEM FOR ESTIMATION OF APPLE FRUIT FIRMNESS: PART II: SELECTION OF OPTIMAL WAVELENGTHS AND DEVELOPMENT OF PREDICTION MODELS
-
(Peer Reviewed Journal)
|
Peng, Y., Lu, R. 2006. A LCTF based multispectral imaging system for estimation of apple fruit firmness: Part II: selection of optimal wavelengths and development of prediction models. Transactions of the ASABE. 49(1):269-275.
|
|
HYPERSPECTRAL DIFFUSE REFLECTANCE FOR DETERMINATION OF THE OPTICAL PROPERTIES OF MILK AND FRUIT AND VEGETABLE JUICE
-
(Proceedings)
|
Qin, J., Lu, R. 2005. Hyperspectral diffuse reflectance for determination of the optical properties of milk and fruit and vegetable juice. Proceedings of SPIE. 5996:59960Q.
|
|
HYPERSPECTRAL SCATTERING FOR ASSESSING PEACH FRUIT FIRMNESS
-
(Peer Reviewed Journal)
|
Lu, R., Peng, Y. 2006. Hyperspectral scattering for assessing peach fruit firmness. Biosystems Engineering. 93(2):161-171.
|
|
DETECTION OF MECHANICAL INJURY ON PICKLING CUCUMBERS USING NEAR-INFRARED HYPERSPECTRAL IMAGING
-
(Proceedings)
|
Ariana, D., Lu, R., Guyer, D. 2005. Detection of mechanical injury on pickling cucumbers using near-infrared hyperspectral imaging. Proceedings of SPIE. 5996:59960P.
|
|
UV/BLUE LIGHT-INDUCED FLUORESCENCE FOR ASSESSING APPLE MATURITY
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(Proceedings)
|
Noh, H., Lu, R. 2005. UV/blue light-induced fluorescence for assessing apple maturity. Proceedings of SPIE. 5996:59960I.
|
|
A LASER-BASED MULTISPECTRAL IMAGING SYSTEM FOR REAL-TIME DETECTION OF APPLE FRUIT FIRMNESS
-
(Proceedings)
|
Lu, R., Peng, Y. 2005. A laser-based multispectral imaging system for real-time detection of apple fruit firmness. Proceedings of SPIE. 5996:59960F.
|
|
NEAR-INFRARED HYPERSPECTRAL IMAGING FOR DETECTION OF MECHANICAL INJURY ON PICKLING CUCUMBERS
-
(Abstract Only)
|
Lu, R., Ariana, D. 2005. Near-infrared hyperspectral imaging for detection of mechanical injury on pickling cucumbers. Pickle Packers International Meeting Proceedings.
|
|
DETERMINATION OF THE OPTICAL PROPERTIES OF TURBID MATERIALS BY HYPERSPECTRAL DIFFUSE REFLECTANCE
-
(Proceedings)
|
Qin, J., Lu, R. 2005. Determination of the optical properties of turbid materials by hyperspectral diffuse reflectance. ASAE Annual International Meeting Proceedings. Paper No. 053068.
|
|
COMPARISON OF MULTISPECTRAL SCATTERING WITH VISIBLE/NIR SPECTROSCOPY FOR PREDICTING APPLE FRUIT FIRMNESS
-
(Proceedings)
|
Lu, R., Peng, Y. 2005. Comparison of multispectral scattering with visible/NIR spectroscopy for predicting apple fruit firmness. 7th Fruit, Nut, and Vegetable Production Engineering International Symposium. Paper No. 62.
|
|
A BIOYIELD TESTER FOR MEASURING APPLE FRUIT FIRMNESS
-
(Proceedings)
|
Lu, R., Srivastiva, A., Beaudry, R. 2005. A bioyield tester for measuring apple fruit firmness. ASAE Annual International Meeting. Paper No. 056171.
|
|
NIR MEASUREMENT OF APPLE FRUIT SOLUBLE SOLIDS CONTENT AND FIRMNESS AS AFFECTED BY POSTHARVEST STORAGE
-
(Proceedings)
|
Lu, R., Bailey, B.B. 2005. NIR measurement of apple fruit soluble solids content and firmness as affected by postharvest storage. ASAE Annual International Meeting. Paper No. 056070.
|
|
AN IMPROVED MULTISPECTRAL IMAGING SYSTEM FOR APPLE FRUIT FIRMNESS PREDICTION
-
(Proceedings)
|
Peng, Y., Lu, R. 2005. An improved multispectral imaging system for apple fruit firmness prediction. ASAE Annual International Meeting. Paper No. 056172.
|
|
HYPERSPECTRAL REFLECTANCE AND FLUORESCENCE FOR ASSESSING APPLE QUALITY
-
(Proceedings)
|
Noh, H., Lu, R. 2005. Hyperspectral reflectance and fluorescence for assessing apple quality. ASAE Annual International Meeting. Paper No. 053069.
|
|
ASSESSING PEACH FIRMNESS BY MULTISPECTRAL SCATTERING
-
(Peer Reviewed Journal)
|
Lu, R., Peng, Y. 2005. Assessing peach firmness by multispectral scattering. Near Infrared Spectroscopy Journal. 13(1):27-36.
|
|
A NEW BIOYIELD TESTER FOR MEASURING APPLE FRUIT FIRMNESS
-
(Peer Reviewed Journal)
|
Lu, R., Srivastava, A., Beaudry, R. 2005. A new bioyield tester for measuring apple fruit firmness. Applied Engineering in Agriculture. 21(5):893-900.
|
|
MULTISPECTRAL SCATTERING MEASURES FRUIT TEXTURE
-
()
|
Lu, R., Peng, Y. 2005. Multispectral scattering measures fruit texture. Laser Focus World. April Issue. p. 99-1003.
|
|
DETECTION OF PITS IN TART CHERRIES BY HYPERSPECTRAL TRANSMISSION IMAGING
-
(Peer Reviewed Journal)
|
Qin, J., Lu, R. 2005. Detection of pits in tart cherries by hyperspectral transmission imaging. Transactions of the ASAE. Volume 48(5):1963-1970.
|
|
COMPARISON OF MULTISPECTRAL SCATTERING AND VISIBLE/NIR SPECTROSCOPY FOR PREDICTING APPLE FRUIT FIRMNESS
-
(Abstract Only)
|
Lu, R., Peng, Y. 2005. Comparison of multispectral scattering and visible/NIR spectroscopy for predicting apple fruit firmness [abstract]. Fruit, Nut, and Vegetable Production Engineering International Symposium.
|
|
MODELING MULTISPECTRAL SCATTERING PROFILES FOR PREDCTION OF APPLE FRUIT FIRMNESS
-
(Peer Reviewed Journal)
|
Peng, Y., Lu, R. 2005. Modeling multispectral scattering profiles for predction of apple fruit firmness. Transactions of the ASAE. Volume 48(1): 235-242.
|
|
A LIQUID CRYSTAL TUNABLE FILTER BASED MULTISPECTRAL IMAGING SYSTEM FOR PREDICTION OF APPLE FRUIT FIRMNESS
-
(Proceedings)
|
Peng, Y., Lu, R. 2004. A liquid crystal tunable filter based multispectral imaging system for prediction of apple fruit firmness. Proceedings of SPIE. 5587:91-100.
|
|
DETECTING PITS IN TART CHERRIES BY HYPERSPECTRAL TRANSMISSION IMAGING
-
(Proceedings)
|
Qin, J., Lu, R. 2004. Detecting pits in tart cherries by hyperspectral transmission imaging. Proceedings of SPIE. 5587:153-162.
|
|
MULTISPECTRAL SCATTERING FOR ASSESSING PEACH FIRMNESS
-
(Proceedings)
|
Lu, R., Peng, Y. 2004. Multispectral scattering for assessing peach firmness. Agricultural Engineering International Conference Proceedings.
|
|
NONDESTRUCTIVE DETECTION OF FRUIT POSTHARVEST QUALITY
-
()
|
Lu, R. 2004. Nondestructive detection of fruit postharvest quality. Michigan State University Controlled Atmosphere Clinic. p. 14-19.
|
|
PREDICTING APPLE FRUIT FIRMNESS BY MULTISPECTRAL SCATTERING PROFILES
-
(Proceedings)
|
Peng, Y., Lu, R. 2004. Predicting apple fruit firmness by multispectral scattering profiles. ASAE Annual International Meeting. Paper No. 043007.
|
|
HYPERSPECTRAL SCATTERING FOR ASSESSING PEACH FRUIT FIRMNESS
-
(Proceedings)
|
Lu, R., Peng, Y. 2004. Hyperspectral scattering for assessing peach fruit firmness. ASAE Annual International Meeting. Paper No. 046117.
|
|
PREDICTION OF APPLE FRUIT FIRMNESS BY NEAR-INFRARED MULTISPECTRAL SCATTERING
-
(Peer Reviewed Journal)
|
Lu, R. 2004. Prediction of apple fruit firmness by near-infrared multispectral scattering. Journal of Texture Studies. (35)3:263-276.
|
|
FORCE/DEFORMATION TECHNIQUES FOR MEASURING TEXTURE
-
()
|
Lu, R., Abbott, J.A. 2004. Force/Deformation Techniques for Measuring Texture. In: Kilcast, D., editor. Texture in Food: Volume 2: Solid Foods. Cambridge, England: Woodhead Publishing Limited. p. 109-145.
|
|
NEAR INFRARED MULTISPECTRAL SCATTERING FOR ASSESSING INTERNAL QUALITY OF APPLE FRUITS
-
(Proceedings)
|
Lu, R. 2004. Near infrared multispectral scattering for assessing internal quality of apple fruits. Proceedings of SPIE. 5271:313-320.
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|
IMAGING SPECTROSCOPY FOR ASSESSING FRUIT QUALITY
-
()
|
Lu, R. 2003. Imaging spectroscopy for assessing fruit quality. Fruit Processing.
|
|
PREDICTING APPLE FRUIT FIRMNESS AND SUGAR CONTENT USING NEAR-INFRARED SCATTERING PROPERTIES
-
(Proceedings)
|
Lu, R. 2003. Predicting apple fruit firmness and sugar content using near-infrared scattering properties. Agricultural Engineering International Conference Proceedings.
|
|
IMAGING SPECTROSCOPY FOR ASSESSING INTERNAL QUALITY OF APPLE FRUIT
-
(Proceedings)
|
Lu, R. 2003. Imaging spectroscopy for assessing internal quality of apple fruit. Agricultural Engineering International Conference Proceedings.
|
|
MULTISPECTRAL IMAGING FOR PREDICTING FIRMNESS AND SOLUBLE SOLIDS CONTENT OF APPLE FRUIT
-
(Peer Reviewed Journal)
|
Lu, R. 2004. Multispectral imaging for predicting firmness and soluble solids content of apple fruit. Postharvest Biology and Technology. 31(2):147-157.
|
|
DETECTION OF BRUISES ON APPLES USING NEAR-INFRARED HYPERSPECTRAL IMAGING
-
(Peer Reviewed Journal)
|
LU, R. DETECTION OF BRUISES ON APPLES USING NEAR-INFRARED HYPERSPECTRAL IMAGING. TRANSACTIONS OF THE AMERICAN SOCIETY OF AGRICULTURAL ENGINEERS. v. 46(2). p. 523-530.
|
|
NEAR INFRARED IMAGING SPECTROSCOPY FOR DETECTING NEW AND OLD BRUISES ON APPLES
-
(Proceedings)
|
Lu, R. 2002. Near infrared imaging spectroscopy for detecting new and old bruises on apples. Agricultural Engineering International Conference Proceedings.
|
|
A NEAR-INFRARED SENSING TECHNIQUE FOR MEASURING INTERNAL QUALITY OF APPLE FRUIT
-
(Peer Reviewed Journal)
|
LU, R., ARIANA, D. A NEAR-INFRARED SENSING TECHNIQUE FOR MEASURING INTERNAL QUALITY OF APPLE FRUIT. APPLIED ENGINEERING IN AGRICULTURE. v. 18(5). p. 585-590.
|
|
DEVELOPMENT OF A LOW COST PORTABLE NEAR-INFRARED SENSOR FOR PREDICTING INTERNAL QUALITY OF APPLES
-
(Proceedings)
|
|
|
DETECTION OF BRUISES ON APPLES USING NEAR-INFRARED HYPERSPECTRAL IMAGING
-
(Abstract Only)
|
|
|
A NEAR-INFRARED SENSING TECHNIQUE FOR MEASURING FIRMNESS AND SUGAR CONTENT OF APPLES
-
(Abstract Only)
|
|
|
NEAR-INFRARED REFLECTANCE SPECTROSCOPY FOR NONDESTRUCTIVE MEASUREMENT OF FIRMNESS AND SUGAR CONTENT OF SWEET CHERRIES
-
(Abstract Only)
|
|
|
PREDICTING FIRMNESS AND SUGAR CONTENT OF SWEET CHERRIES USING NEAR- INFRARED DIFFUSE REFLECTANCE SPECTROSCOPY
-
(Peer Reviewed Journal)
|
LU, R. PREDICTING FIRMNESS AND SUGAR CONTENT OF SWEET CHERRIES USING NEAR-INFRARED DIFFUSE REFLECTANCE SPECTROSCOPY. TRANSACTIONS OF THE AMERICAN SOCIETY OF AGRICULTURAL ENGINEERS. 2001. v. 44(5). p. 1265-1271.
|
|
DETERMINATION OF SUGAR CONTENT AND FIRMNESS OF APPLES USING NIR DIFFUSE REFLECTANCE
-
(Peer Reviewed Journal)
|
LU, R., GUYER, D.E., BEAUDRY, R. DETERMINATION OF SUGAR CONTENT AND FIRMNESS OF APPLES USING NIR DIFFUSE REFLECTANCE. JOURNAL OF TEXTURE STUDIES. v. 31(6):615-630.
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|
DETECTION OF BRUISES ON APPLES USING HYPERSPECTRAL IMAGING
-
(Abstract Only)
|
|
|
HYPERSPECTRAL IMAGING FOR DETECTING BRUISES IN APPLES
-
(Proceedings)
|
|
|
SHEAR PROPERTIES AND WARNER-BRATZLER TENDERNESS MEASUREMENT OF BEEF
-
(Peer Reviewed Journal)
|
|
|
RHEOLOGICAL CHARACTERIZATION OF THE TENSILE BEHAVIOR OF BOVINE MUSCLE
-
(Peer Reviewed Journal)
|
|
|
TENSILE PROPERTIES OF RAW AND COOKED BEEF AND THEIR RELATIONSHIP WITH WARNER-BRATZLER TENDERNESS MEASUREMENT
-
(Peer Reviewed Journal)
|
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|
TECHNOLOGIES FOR NONDESTRUCTIVE QUALITY EVALUATION OF FRUITS AND VEGETABLES
-
(Peer Reviewed Journal)
|
|
|