Full metadata record
DC pole | Hodnota | Jazyk |
---|---|---|
dc.contributor.author | Chen, Chun-Yen | |
dc.contributor.author | Cheng, Kuo-Young | |
dc.contributor.author | Liao, Hong-Yuan Mark | |
dc.contributor.editor | Skala, Václav | |
dc.date.accessioned | 2013-04-19T10:44:40Z | |
dc.date.available | 2013-04-19T10:44:40Z | |
dc.date.issued | 2004 | |
dc.identifier.citation | Journal of WSCG. 2004, vol. 12, no. 1-3, p. 175-182. | en |
dc.identifier.issn | 1213-6972 | |
dc.identifier.uri | http://wscg.zcu.cz/wscg2004/Papers_2004_Full/F71.pdf | |
dc.identifier.uri | http://hdl.handle.net/11025/1719 | |
dc.description.abstract | Design of an anisotropic diffusion-based filter that performs Bayesian classification for automatic selection of a proper weight for fairing polygon meshes is proposed. The data analysis based on Bayesian classification is adopted to determine the decision boundary for separating potential edge and non-edge vertices in the curvature space. The adaptive diffusion filter is governed by a double-degenerate anisotropic equation that determines how each polygon vertex is moved along its normal direction in the curvature space iteratively until a steady state is reached. The determination of how much a polygon vertex should be moved depends on whether it is a potential edge or a non-edge vertex. At each fairing step, conceptually, a bi-directional curvature map whose boundary line while couched by the weight value can be plotted to understand the type of a vertex. Experimental results show that the proposed diffusion-based approach could effectively smooth out noises while retaining useful data to a very good degree. | en |
dc.format | 8 s. | cs |
dc.format.mimetype | application/pdf | |
dc.language.iso | en | en |
dc.publisher | UNION Agency | cs |
dc.relation.ispartofseries | Journal of WSCG | en |
dc.rights | © UNION Agency | cs |
dc.subject | diskriminační analýza | cs |
dc.subject | bayesiánská klasifikace | cs |
dc.subject | 3D objektové modely | cs |
dc.subject | polygonové mřížky | cs |
dc.title | Fairing of polygon meshes via Bayesian discriminant analysis | en |
dc.type | článek | cs |
dc.type | article | en |
dc.rights.access | openAccess | en |
dc.type.version | publishedVersion | en |
dc.subject.translated | discriminant analysis | en |
dc.subject.translated | bayesian classification | en |
dc.subject.translated | 3D object models | en |
dc.subject.translated | polygon meshes | en |
dc.type.status | Peer-reviewed | en |
Vyskytuje se v kolekcích: | Volume 12, number 1-3 (2004) |
Soubory připojené k záznamu:
Soubor | Popis | Velikost | Formát | |
---|---|---|---|---|
F71.pdf | 482,87 kB | Adobe PDF | Zobrazit/otevřít |
Použijte tento identifikátor k citaci nebo jako odkaz na tento záznam:
http://hdl.handle.net/11025/1719
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