대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1987년도 전기.전자공학 학술대회 논문집(II)
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- Pages.1077-1080
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- 1987
Relaxation Techique을 이용한 3차원 정보의 추출
Extraction of the 3-Dimensional Information Using Relaxation Technique
- Kim, Yeong-Gu (HANYANG UNIVERSITY) ;
- Cho, Dong-Uk (HANYANG UNIVERSITY) ;
- Choi, Byeong-Uk (HANYANG UNIVERSITY)
- 발행 : 1987.07.03
초록
Images are 2-dimensional projection of 3-dimensional scenes and many problems of scene analysis arise due to inherent depth ambiguities in a monocular 2-D image. Therefore, depth recovery is a crucial problem in image understanding. This paper proposes modified algorithm which is focused on accurate correspondnce in stereo vision. The feature we use is zero-crossing points and the similarity measure with two property evaluation function is used to estimate initial probability. And we introduce relaxation technique for accurate and global correspondence.
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