Journal of Biosystems Engineering
- Volume 24 Issue 4
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- Pages.325-334
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- 1999
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- 1738-1266(pISSN)
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- 2234-1862(eISSN)
Development of Algorithms for Sorting Peeled Garlic Using Machnie Vison (I) - Comparison of sorting accuracy between Bayes discriminant function and neural network -
기계시각을 이용한 박피 마늘 선별 알고리즘 개발 (I) - 베이즈 판별함수와 신경회로망에 의한 설별 정확도 비교 -
Abstract
The aim of this study was to present a groundwork for development of a sorting system of peeled garlics using machine vision. Images of various garlic samples such as sound, partially defective, discolored, rotten and un-peeled were obtained with a B/W machine vision system. Sorting factors which were based on normalized histogram and statistical analysis(STEPDISC Method) had good separability for various garlic samples. Bayes discriminant function and neural network sorting algorithms were developed with the sample images and were experimented on various garlic samples. It was showed that garlic samples could be classified by sorting algorithm with average sorting accuracies of 88.4% by Bayes discriminant function and 93.2% by neural network.
Keywords