Korean Journal of Food Science and Technology (한국식품과학회지)
- Volume 26 Issue 4
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- Pages.448-452
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- 1994
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- 0367-6293(pISSN)
In-line Image Processing System for Measurement of Extrudate Thickness
압출성형물의 두께 측정을 위한 In-line 영상처리 시스템
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Won, Chee-Sun
(Department of Electronic Engineering Dongguk Univesity)
;
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Lee, Seung-Ju
(Department of Food Science and Engineering, Dongguk University)
;
- Han, Ouk (Korea Food Research Institute) ;
- Mok, Chul-Kyoon (Korea Food Research Institute)
- Published : 1994.08.01
Abstract
This paper presents a computer image processing system, which measures the thickness of the food extrudate on a real-time basis. The image processing system was established with a CCD camera, an image grabber, and a 486 PC. The image obtained by the system was analyzed by a devised C-program, specially designed for the real-time thickness measurement of the extrudate. Experimental results showed that the proposed computer algorithm yielded an accurate measurement of the thickness of the food extrudate within 1 second.
압출물의 두께를 실시간 측정할 수 있는 컴퓨터 영상처리시스템이 제시되었다. 영상처리시스템은 CCD 카메라, 영상 취득기, 486 PC로 구성되었다. 시스템에 들어온 영상은 실시간 측정을 위해 작성된 C-프로그램에 의하여 분석되었다. 제안된 컴퓨터 알고리즘을 이용하여 정확한 압출물의 두께 측정이 실시간 내에 가능하였으며 처리 시간은 1초 이내였다.