300 dpi: (k7900-7.jpg)
640 pixels wide: (k7900-7.jpg)
 Image Number K7900-7 |
The automated inspection system compares pictures of each bird as viewed through a red filter and a green filter, to spot defective chickens. Here, agricultural engineer Yud-Ren Chen places a green filter on one of the lenses of the computerized, four-camera subsystem.
Photo by Keith Weller.
