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Development of Band-Selective 3CCD Camera to Detect Surface Defect on Fruit

Published by the American Society of Agricultural and Biological Engineers, St. Joseph, Michigan www.asabe.org

Citation:  2010 Pittsburgh, Pennsylvania, June 20 - June 23, 2010  1009519.(doi:10.13031/2013.29924)
Authors:   Hoyoung Lee, Soo Hyun Park, Su Hyun Kim, Hak Sung Kim, Sang Ha Noh
Keywords:   Band-selective Multispectral camera, Surface disorder detection, Bruise detection, Fuji apple, Separation of unpeeled Garlic clovers.

The aim of this study is to develop a band-selective 3CCD multispectral camera and to detect surface disorders of fruits with NIR images obtained from the developed camera. The developed camera is similar to the existing 3CCD RGB camera but has a feature to change three RGB band pass filters as user-selective filters; Three band pass filters with center wavelength of 780, 830, and 1000nm were used to detect damaged tissues caused by post harvest disease or mechanical injury of Fuji apples and to separate the peeled and unpeeled garlic clovers in peeling process.

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