대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1987년도 전기.전자공학 학술대회 논문집(II)
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- Pages.1394-1397
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- 1987
새로운 연산자를 이용한 통계적인 윤곽선 추출기법
Statistical Edge Detecting Method Using a New operator.
- Lee, Hae-Young (Dept. of Electronics Eng. Sung Kyun Kwan university) ;
- Kim, Hoon-Hak (Dept. of Electronics Eng. Sung Kyun Kwan university) ;
- Lee, Keun-Young (Dept. of Electronics Eng. Sung Kyun Kwan university)
- 발행 : 1987.07.03
초록
It is difficult to detect edge segments from a noisy image since the image have a noise in piratical applications which utilize some type of visual input capability. Hence, the proposed algorithm consists of the modality tests based on parallel statistical tests without a noise removal preprocessing or postprocessing, and the edge detection technique With one-Pixel edge segments in this paper. The algorithm is very reliable and effective in the case of those situations where the Picture is poor quality and low resolution. And it does'nt require thinning operation and thresholding in hand. Experimental comparision With the more conventional techniques when applied to typical low-quality Pictures confirms good capabilities of the algorithm.
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