Simulated optical color correlation for identification of air sacculitis in poultry

Juan Gutierrez Ibarra; Yang Tao; Lisa A. Newberry; Yud-Ren Chen

doi:10.1117/12.418729

13 March 2001 Simulated optical color correlation for identification of air sacculitis in poultry

Juan Gutierrez Ibarra, Yang Tao, Lisa A. Newberry, Yud-Ren Chen

Proceedings Volume 4206, Photonic Detection and Intervention Technologies for Safe Food; (2001) https://doi.org/10.1117/12.418729
Event: Environmental and Industrial Sensing, 2000, Boston, MA, United States

Abstract

Air sacculitis is a common disease present in industrially processed poultry. It is manifested as a yellow exhudate attached to the body cavity of the bird. Taking advantage of this change in coloration, we propose a color codification that transforms the RGB color components into the complex plain and, therefore, feign an optical field. Optical correlation is then simulated to identify and localize the diseased tissue in images ofchickens previously infected with different degrees ofthe disease. Because the extension ofthe yellow exhudate can be visualized, an assessment ofthe disease can be performed. The possibility of opto-electronical implementation is discussed.

Citation Download Citation

Juan Gutierrez Ibarra, Yang Tao, Lisa A. Newberry, and Yud-Ren Chen "Simulated optical color correlation for identification of air sacculitis in poultry", Proc. SPIE 4206, Photonic Detection and Intervention Technologies for Safe Food, (13 March 2001); https://doi.org/10.1117/12.418729

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KEYWORDS

LCDs

RGB color model

CCD cameras

Inspection

Optical simulations

Tissue optics

Optical filters

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