Windham, W.R., G.W. Heitschmidt, K.C. Lawrence, B. Park, and D.P. Smith. 2007. “Effect of Spectrally Mixed Hyperspectral Image Pixels on Detection of Cecal Contaminated Broiler Carcasses”. International Journal of Poultry Science 6 (12): 955–959. https://doi.org/10.3923/ijps.2007.955.959.