Detection of Multiple Orientation Edge Using Orientation Space Filtering
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概要
- 論文の詳細を見る
In images, X-junction edges may be given rise by overlapping transparent objects, and T-junction edges may be caused by overlapping opaque objects. At local regions in the intersections of X- and T-junction edges, edges exist at multiple orientations. In the previous study, we have proposed a novel method called "orientation space filtering" for segmentation of X- and T-junction lines[1][2]. In this paper, we extend the proposed "orientation space filtering" to detect multiple orientation edges. The problem of multiple orientation edge detection is dealt with by detecting the connected components in the orientation space. In this way, multiple orientation edges are able to be detected and separated effectively.
- 社団法人電子情報通信学会の論文
- 1999-01-22
著者
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Sato Yoshinobu
Division Of Digestive And General Surgery Department Of Surgery Niigata University Graduate School O
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Sato Yoshinobu
Division Of Functional Diagnostic Imaging Biomedical Research Center Osaka University Medical School
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Tamura Shinichi
Division Of Functional Diagnostic Imaging Biomedical Research Center Osaka University Medical School
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Jian Chen
Division Of Functional Diagnostic Imaging Biomedical Research Center Osaka University Medical School
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