한국정밀공학회:학술대회논문집 (Proceedings of the Korean Society of Precision Engineering Conference)
- 한국정밀공학회 2005년도 춘계학술대회 논문집
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- Pages.1858-1861
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- 2005
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- 2005-8446(pISSN)
영역 라벨링법에 의한 밤 선별기 개발
Development of Nut Sorting Machine by Area Labelling Method
- Lee Seong-Cheol (Chonbuk National Univ.) ;
- Lee Young-Choon (SMK Korea Co.) ;
- Pang Du-Yeol (Graduate School, Chonbuk National Univ.)
- 발행 : 2005.06.01
초록
Automatic nut sorting machine used to calculate the size of inserted nut and detect the black spot defection is introduced in this paper. Because most of farm products are imported from the underdeveloped countries, domestic farm products have no place to be sold in market. To overcome this critical situation, lowering the productivity cost is strongly demanded to compete with foreign corps. Imaged processed nut sorting algorithm is developed to the automatic nut sorting machine to remove the sorting time which takes lots of man power. This system is composed of mainly two parts, mechanical parts and vision system. The purpose of mechanical part is supplying the nuts automatically to make computer system capture the images of objects. Simplified mechanical system was assembled followed by 3D simulation by Pro/E design for the adaptive cost effects. Several image processing algorithms are designed to detect the spot defects and calculate the size of nuts. Test algorithm shows good results to the designed automatic nut sorting system.