Study on Color Classification of Pork with Computer Vision System Based on Different Color Difference Formula

Hong Xia Zhao; Zhi Yang Luo; Xin  Yuan; Yuan Li

doi:10.4028/www.scientific.net/KEM.474-476.1638

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HomeKey Engineering MaterialsKey Engineering Materials Vols. 474-476Study on Color Classification of Pork with...

Study on Color Classification of Pork with Computer Vision System Based on Different Color Difference Formula

Abstract:

The bad degree of meat and the color change have a close relation. Computer vision is not under the influence of physiological and psychological factor of person; Appraisement standard is objective and steady. Therefore, computer vision system has been established, which can do collection, management, display, and appraisement of porky color. The CIEL^*a^*b^* and CIEDE2000 color difference formula were introduced into the classification of pork, the result was identical. Because the calculation course of CIEDE2000 color difference is complex, so the CIE1976L^*a^*b^*color difference is still adopted to calculate color change at actual production.

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Key Engineering Materials (Volumes 474-476)

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1638-1642

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https://doi.org/10.4028/www.scientific.net/KEM.474-476.1638

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April 2011

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Hong Xia Zhao, Zhi Yang Luo, Xin Yuan, Yuan Li

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References

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