Subdivision depth computation for extra-ordinary Catmull-Clark subdivision surface patches

Fuhua Cheng; Gang Chen; Jun Hai Yong

doi:10.1007/11784203_35

Subdivision depth computation for extra-ordinary Catmull-Clark subdivision surface patches

Fuhua Cheng, Gang Chen, Jun Hai Yong

Producción científica: Conference contribution › revisión exhaustiva

11 Citas (Scopus)

Resumen

A second order forward differences based subdivision depth computation technique for extra-ordinary Catmull-Clark subdivision surface (CCSS) patches is presented. The new technique improves a previous technique in that the computation of the subdivision depth is based on the patch's curvature distribution, instead of its dimension. Hence, with the new technique, no excessive subdivision is needed for extra-ordinary CCSS patches to meet the precision requirement and, consequently, one can make trimming, finite element mesh generation, boolean operations, and tessellation of CCSSs more efficient.

Idioma original	English
Título de la publicación alojada	Advances in Computer Graphics - 24th Computer Graphics International Conference, CGI 2006
Páginas	404-416
Número de páginas	13
DOI	https://doi.org/10.1007/11784203_35
Estado	Published - 2006
Evento	24th Computer Graphics International Conference, CGI 2006 - Hangzhou, China Duración: jun 26 2006 → jun 28 2006

Serie de la publicación

Nombre	Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volumen	4035 LNCS
ISSN (versión impresa)	0302-9743
ISSN (versión digital)	1611-3349

Conference

Conference	24th Computer Graphics International Conference, CGI 2006
País/Territorio	China
Ciudad	Hangzhou
Período	6/26/06 → 6/28/06

ASJC Scopus subject areas

Theoretical Computer Science
General Computer Science

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10.1007/11784203_35

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Cheng, F., Chen, G., & Yong, J. H. (2006). Subdivision depth computation for extra-ordinary Catmull-Clark subdivision surface patches. En Advances in Computer Graphics - 24th Computer Graphics International Conference, CGI 2006 (pp. 404-416). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 4035 LNCS). https://doi.org/10.1007/11784203_35

Cheng, Fuhua ; Chen, Gang ; Yong, Jun Hai. / Subdivision depth computation for extra-ordinary Catmull-Clark subdivision surface patches. Advances in Computer Graphics - 24th Computer Graphics International Conference, CGI 2006. 2006. pp. 404-416 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)).

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abstract = "A second order forward differences based subdivision depth computation technique for extra-ordinary Catmull-Clark subdivision surface (CCSS) patches is presented. The new technique improves a previous technique in that the computation of the subdivision depth is based on the patch's curvature distribution, instead of its dimension. Hence, with the new technique, no excessive subdivision is needed for extra-ordinary CCSS patches to meet the precision requirement and, consequently, one can make trimming, finite element mesh generation, boolean operations, and tessellation of CCSSs more efficient.",

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Cheng, F, Chen, G & Yong, JH 2006, Subdivision depth computation for extra-ordinary Catmull-Clark subdivision surface patches. En Advances in Computer Graphics - 24th Computer Graphics International Conference, CGI 2006. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), vol. 4035 LNCS, pp. 404-416, 24th Computer Graphics International Conference, CGI 2006, Hangzhou, China, 6/26/06. https://doi.org/10.1007/11784203_35

Subdivision depth computation for extra-ordinary Catmull-Clark subdivision surface patches. / Cheng, Fuhua; Chen, Gang; Yong, Jun Hai.
Advances in Computer Graphics - 24th Computer Graphics International Conference, CGI 2006. 2006. p. 404-416 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 4035 LNCS).

Producción científica: Conference contribution › revisión exhaustiva

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AU - Cheng, Fuhua

AU - Chen, Gang

AU - Yong, Jun Hai

PY - 2006

Y1 - 2006

N2 - A second order forward differences based subdivision depth computation technique for extra-ordinary Catmull-Clark subdivision surface (CCSS) patches is presented. The new technique improves a previous technique in that the computation of the subdivision depth is based on the patch's curvature distribution, instead of its dimension. Hence, with the new technique, no excessive subdivision is needed for extra-ordinary CCSS patches to meet the precision requirement and, consequently, one can make trimming, finite element mesh generation, boolean operations, and tessellation of CCSSs more efficient.

AB - A second order forward differences based subdivision depth computation technique for extra-ordinary Catmull-Clark subdivision surface (CCSS) patches is presented. The new technique improves a previous technique in that the computation of the subdivision depth is based on the patch's curvature distribution, instead of its dimension. Hence, with the new technique, no excessive subdivision is needed for extra-ordinary CCSS patches to meet the precision requirement and, consequently, one can make trimming, finite element mesh generation, boolean operations, and tessellation of CCSSs more efficient.

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Cheng F, Chen G, Yong JH. Subdivision depth computation for extra-ordinary Catmull-Clark subdivision surface patches. En Advances in Computer Graphics - 24th Computer Graphics International Conference, CGI 2006. 2006. p. 404-416. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)). doi: 10.1007/11784203_35

Subdivision depth computation for extra-ordinary Catmull-Clark subdivision surface patches

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