A Novel Adaptive Algorithm of Catmull-Clark Subdivision Surfaces
The character of the subdivision surfaces is that the number of facets grows exponentially with the level of subdivision. A novel adaptive subdivision algorithm based on Catmull-Clark scheme is presented in this paper by calculating the distance smoothness value of the vertices. The new method gener...
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| creator | Wei Zhu Jinjin Zheng Hongjun Zhou Lianguan Shen |
| description | The character of the subdivision surfaces is that the number of facets grows exponentially with the level of subdivision. A novel adaptive subdivision algorithm based on Catmull-Clark scheme is presented in this paper by calculating the distance smoothness value of the vertices. The new method generates preferable rendering results than the traditional adaptive approaches such as computing a vertex's curvature or distance between the control mesh and their limit surfaces. The new method has obvious geometric meaning, programming simplicity, numerical stability and performs efficiently when applied to the model whose mesh has more sharp features. |
| doi_str_mv | 10.1109/FSKD.2009.478 |
| format | Conference Proceeding |
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A novel adaptive subdivision algorithm based on Catmull-Clark scheme is presented in this paper by calculating the distance smoothness value of the vertices. The new method generates preferable rendering results than the traditional adaptive approaches such as computing a vertex's curvature or distance between the control mesh and their limit surfaces. The new method has obvious geometric meaning, programming simplicity, numerical stability and performs efficiently when applied to the model whose mesh has more sharp features.</description><identifier>ISBN: 9780769537351</identifier><identifier>ISBN: 0769537359</identifier><identifier>DOI: 10.1109/FSKD.2009.478</identifier><identifier>LCCN: 2009906464</identifier><language>eng</language><publisher>IEEE</publisher><subject>Adaptive algorithm ; Adaptive control ; adaptive subdivision ; Catmull-Clark subdivision ; Fuzzy systems ; Instruments ; Machinery ; Mesh generation ; Numerical stability ; Programmable control ; subdivision surface ; Synchrotron radiation ; Topology</subject><ispartof>2009 Sixth International Conference on Fuzzy Systems and Knowledge Discovery, 2009, Vol.5, p.92-96</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/5360652$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,780,784,789,790,2056,27924,54919</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/5360652$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Wei Zhu</creatorcontrib><creatorcontrib>Jinjin Zheng</creatorcontrib><creatorcontrib>Hongjun Zhou</creatorcontrib><creatorcontrib>Lianguan Shen</creatorcontrib><title>A Novel Adaptive Algorithm of Catmull-Clark Subdivision Surfaces</title><title>2009 Sixth International Conference on Fuzzy Systems and Knowledge Discovery</title><addtitle>FSKD</addtitle><description>The character of the subdivision surfaces is that the number of facets grows exponentially with the level of subdivision. 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The new method has obvious geometric meaning, programming simplicity, numerical stability and performs efficiently when applied to the model whose mesh has more sharp features.</description><subject>Adaptive algorithm</subject><subject>Adaptive control</subject><subject>adaptive subdivision</subject><subject>Catmull-Clark subdivision</subject><subject>Fuzzy systems</subject><subject>Instruments</subject><subject>Machinery</subject><subject>Mesh generation</subject><subject>Numerical stability</subject><subject>Programmable control</subject><subject>subdivision surface</subject><subject>Synchrotron radiation</subject><subject>Topology</subject><isbn>9780769537351</isbn><isbn>0769537359</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2009</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNotjMtOwzAURC2hSkCbJSs2_oGE6_h5d0SBFkRVFu2-cmIHDA6pkjQSf08QzGaONDpDyA2DjDHAu_X-5SHLATAT2lyQBLUBrVByzSVbkOvfCUEJJS5JMgwfMIejQGGuyH1Bd93kIy2cPY1h8rSIb10fxveWdg0t7dieY0zLaPtPuj9XLkxhCN3XzH1jaz-syKKxcfDJfy_JYf14KJ_S7evmuSy2aUAYUyksB9Z4JxTTTBkpmatcbWQOPHfO1mgq5bnWHoStHdZcVQ4bIVE5nC2-JLd_t8F7fzz1obX991FyBUrm_AdJQ0kb</recordid><startdate>200908</startdate><enddate>200908</enddate><creator>Wei Zhu</creator><creator>Jinjin Zheng</creator><creator>Hongjun Zhou</creator><creator>Lianguan Shen</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>200908</creationdate><title>A Novel Adaptive Algorithm of Catmull-Clark Subdivision Surfaces</title><author>Wei Zhu ; Jinjin Zheng ; Hongjun Zhou ; Lianguan Shen</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i90t-54a301fed4617168551dbdc852032ddac98b6e377e04acd9c36bd9f4596d9ed43</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Adaptive algorithm</topic><topic>Adaptive control</topic><topic>adaptive subdivision</topic><topic>Catmull-Clark subdivision</topic><topic>Fuzzy systems</topic><topic>Instruments</topic><topic>Machinery</topic><topic>Mesh generation</topic><topic>Numerical stability</topic><topic>Programmable control</topic><topic>subdivision surface</topic><topic>Synchrotron radiation</topic><topic>Topology</topic><toplevel>online_resources</toplevel><creatorcontrib>Wei Zhu</creatorcontrib><creatorcontrib>Jinjin Zheng</creatorcontrib><creatorcontrib>Hongjun Zhou</creatorcontrib><creatorcontrib>Lianguan Shen</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Wei Zhu</au><au>Jinjin Zheng</au><au>Hongjun Zhou</au><au>Lianguan Shen</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>A Novel Adaptive Algorithm of Catmull-Clark Subdivision Surfaces</atitle><btitle>2009 Sixth International Conference on Fuzzy Systems and Knowledge Discovery</btitle><stitle>FSKD</stitle><date>2009-08</date><risdate>2009</risdate><volume>5</volume><spage>92</spage><epage>96</epage><pages>92-96</pages><isbn>9780769537351</isbn><isbn>0769537359</isbn><abstract>The character of the subdivision surfaces is that the number of facets grows exponentially with the level of subdivision. A novel adaptive subdivision algorithm based on Catmull-Clark scheme is presented in this paper by calculating the distance smoothness value of the vertices. The new method generates preferable rendering results than the traditional adaptive approaches such as computing a vertex's curvature or distance between the control mesh and their limit surfaces. The new method has obvious geometric meaning, programming simplicity, numerical stability and performs efficiently when applied to the model whose mesh has more sharp features.</abstract><pub>IEEE</pub><doi>10.1109/FSKD.2009.478</doi><tpages>5</tpages></addata></record> |
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| language | eng |
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| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Adaptive algorithm Adaptive control adaptive subdivision Catmull-Clark subdivision Fuzzy systems Instruments Machinery Mesh generation Numerical stability Programmable control subdivision surface Synchrotron radiation Topology |
| title | A Novel Adaptive Algorithm of Catmull-Clark Subdivision Surfaces |
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