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Click on “Download PDF” for the PDF version or on the title for the HTML version. If you are not an ASABE member or if your employer has not arranged for access to the full-text, Click here for options. Development of Online Detection and Processing System for Contaminants on Chicken Carcass SurfacePublished by the American Society of Agricultural and Biological Engineers, St. Joseph, Michigan www.asabe.org Citation: Applied Engineering in Agriculture. 32(1): 133-139. (doi: 10.13031/aea.32.11200) @2016Authors: Rui Kang, Kai Yang, Xia Xia Zhang, Wei Wu, Kun Jie Chen Keywords: Chicken carcass, Contaminants, Multi-spectrum, Online inspect. Abstract. An online detection and processing system for contaminants on chicken carcass surface based on multispectral imaging technology was designed and developed. The system consists of three parts: image acquisition, image processing and spray control. Two cameras with optical filter are triggered by the photoelectric switch to capture the chicken carcass pictures with 500 nm and 710 nm wavebands. The industrial personal computer (IPC) is used to process the acquired multispectral images, such as image filtering, thresholding, corrosion, swell, hole filling etc. to detect surface residual contaminants of chicken carcass. The chicken carcass with contaminants on the surface was cleaned and disinfected in the spraying system operated by PLC. The test results show that the system operates stably and reliably and is able to achieve the functions such as online capturing and multispectral image processing as well as inspection and processing of surface contaminants, with the inspection accuracy rate of 91.6%. (Download PDF) (Export to EndNotes)
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