DC Field | Value | Language |
---|---|---|
dc.contributor.author | Bae, Seok-Hyung | ko |
dc.contributor.author | Shin, Hayong | ko |
dc.contributor.author | Jung, Won-Hyung | ko |
dc.contributor.author | Choi, Byoung-Kyu | ko |
dc.date.accessioned | 2017-12-19T03:12:33Z | - |
dc.date.available | 2017-12-19T03:12:33Z | - |
dc.date.created | 2016-12-20 | - |
dc.date.created | 2016-12-20 | - |
dc.date.issued | 2002-10 | - |
dc.identifier.citation | COMPUTERS & GRAPHICS-UK, v.26, no.5, pp.709 - 719 | - |
dc.identifier.issn | 0097-8493 | - |
dc.identifier.uri | http://hdl.handle.net/10203/228703 | - |
dc.description.abstract | Parametric-surface tessellation is one of the most important algorithms for CAGD applications. This paper presents a new parametric-surface tessellation method based on degree reduction: (1) a given parametric surface (or NURBS surface) of degrees (p, q) is decomposed into a set of Bezier surfaces, (2) the Bezier surfaces are converted into a set of bilinear surfaces by applying consecutive stepwise degree reduction processes combined with adaptive subdivision-in each degree reduction step, a Bezier surface is adaptively subdivided until the approximation error from degree reduction is smaller than the corresponding step tolerance, (3) the bilinear surfaces are converted into a triangular net. The proposed method guarantees the resulting piecewise-planar approximant to deviate from the original parametric surface within a pre-defined tolerance, and to form a topologically water-tight triangular net. (C) 2002 Elsevier Science Ltd. All rights reserved. | - |
dc.language | English | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.subject | NURBS SURFACES | - |
dc.subject | BEZIER CURVES | - |
dc.subject | APPROXIMATION | - |
dc.subject | ALGORITHM | - |
dc.subject | DISPLAY | - |
dc.title | Parametric-surface adaptive tessellation based on degree reduction | - |
dc.type | Article | - |
dc.identifier.wosid | 000178943800007 | - |
dc.identifier.scopusid | 2-s2.0-0036793416 | - |
dc.type.rims | ART | - |
dc.citation.volume | 26 | - |
dc.citation.issue | 5 | - |
dc.citation.beginningpage | 709 | - |
dc.citation.endingpage | 719 | - |
dc.citation.publicationname | COMPUTERS & GRAPHICS-UK | - |
dc.identifier.doi | 10.1016/S0097-8493(02)00126-7 | - |
dc.contributor.localauthor | Bae, Seok-Hyung | - |
dc.contributor.localauthor | Shin, Hayong | - |
dc.contributor.localauthor | Choi, Byoung-Kyu | - |
dc.contributor.nonIdAuthor | Jung, Won-Hyung | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
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