Hierarchical Contour Shape Analysis
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| Format: | Artículo científico |
| Language: | en |
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Instituto Politécnico Nacional
2015
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| _version_ | 1876438152876392448 |
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| author | Daniel Valdes-Amaro |
| author_facet | Daniel Valdes-Amaro |
| contents | Hierarchical Contour Shape Analysis Daniel Valdes-Amaro Abhir Bhalerao Computación shape models brain contours Shape analysis Gaussian pyramids shape representation This paper introduces a novel shape repre- sentation which performs shape analysis in a hierarchi- cal fashion using Gaussian and Laplacian pyramids. A background on hierarchical shape analysis is given along with a detailed explanation of the hierarchical method, and results are shown on natural contours. A com- parison is performed between the new method and our proposed approach using Point Distribution Models with different shape sets. The paper concludes with a discus- sion and proposes ideas on how the new approach may be extended. 2015 artículo científico 1405-5546 https://www.redalyc.org/articulo.oa?id=61539886003 en http://www.redalyc.org/revista.oa?id=615 Computación y Sistemas application/pdf Instituto Politécnico Nacional Computación y Sistemas (México) Num.2 Vol.19 |
| format | Artículo científico |
| id | redalyc_61539886003 |
| institution | Redalyc |
| language | en |
| publishDate | 2015 |
| publisher | Instituto Politécnico Nacional |
| spellingShingle | Hierarchical Contour Shape Analysis Daniel Valdes-Amaro Computación shape models brain contours Shape analysis Gaussian pyramids shape representation Hierarchical Contour Shape Analysis Daniel Valdes-Amaro Abhir Bhalerao Computación shape models brain contours Shape analysis Gaussian pyramids shape representation This paper introduces a novel shape repre- sentation which performs shape analysis in a hierarchi- cal fashion using Gaussian and Laplacian pyramids. A background on hierarchical shape analysis is given along with a detailed explanation of the hierarchical method, and results are shown on natural contours. A com- parison is performed between the new method and our proposed approach using Point Distribution Models with different shape sets. The paper concludes with a discus- sion and proposes ideas on how the new approach may be extended. 2015 artículo científico 1405-5546 https://www.redalyc.org/articulo.oa?id=61539886003 en http://www.redalyc.org/revista.oa?id=615 Computación y Sistemas application/pdf Instituto Politécnico Nacional Computación y Sistemas (México) Num.2 Vol.19 |
| title | Hierarchical Contour Shape Analysis |
| topic | Computación shape models brain contours Shape analysis Gaussian pyramids shape representation |
| url | https://www.redalyc.org/articulo.oa?id=61539886003 |