A Scale-space Analysis of Contour Figures Using an Anisotropic Crystalline Flow
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概要
- 論文の詳細を見る
A method for a scale-space analysis of a contour figure based on a crystalline flow is proposed. A crystalline flow is a special family of an evolving polygons, and is a discrete version of a curvature flow. Based on a crystalline flow of a given contour, the proposed method makes a scale-space representation and extracts several sets of dominant facets from the given contour. By changing the shape of the Wulff shape that plays a role of a unit circle for computing the nonlocal curvature of each facet, the method analyzes the contour shape anisotropically.
- 東北大学の論文
著者
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Suzuki Yu
Department Of Biotechnology Tokyo University Of Agriculture And Technology
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Hontani Hidekata
Department Of Computer Science And Engineering Nagoya Institute Of Technology
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Deguchi Koichiro
Department Of System Information Sciences Graduate School Of Information Sciences Tohoku University
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Suzuki Yu
Department Of Informatics Yamagata University
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