改进的艾根多面体非均匀细分方案。

4区计算机科学 Q1 Arts and Humanities

Visual Computing for Industry, Biomedicine, and Art Pub Date : 2022-07-11 DOI:10.1186/s42492-022-00115-2

Jingjing Zhang, Yufeng Tian, Xin Li

{"title":"改进的艾根多面体非均匀细分方案。","authors":"Jingjing Zhang, Yufeng Tian, Xin Li","doi":"10.1186/s42492-022-00115-2","DOIUrl":null,"url":null,"abstract":"In this study, a systematic refinement method was developed for non-uniform Catmull-Clark subdivision surfaces to improve the quality of the surface at extraordinary points (EPs). The developed method modifies the eigenpolyhedron by designing the angles between two adjacent edges that contain an EP. Refinement rules are then formulated with the help of the modified eigenpolyhedron. Numerical experiments show that the method significantly improves the performance of the subdivision surface for non-uniform parameterization.","PeriodicalId":52384,"journal":{"name":"Visual Computing for Industry, Biomedicine, and Art","volume":" ","pages":"18"},"PeriodicalIF":0.0000,"publicationDate":"2022-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9276890/pdf/","citationCount":"0","resultStr":"{\"title\":\"Improved non-uniform subdivision scheme with modified Eigen-polyhedron.\",\"authors\":\"Jingjing Zhang, Yufeng Tian, Xin Li\",\"doi\":\"10.1186/s42492-022-00115-2\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this study, a systematic refinement method was developed for non-uniform Catmull-Clark subdivision surfaces to improve the quality of the surface at extraordinary points (EPs). The developed method modifies the eigenpolyhedron by designing the angles between two adjacent edges that contain an EP. Refinement rules are then formulated with the help of the modified eigenpolyhedron. Numerical experiments show that the method significantly improves the performance of the subdivision surface for non-uniform parameterization.\",\"PeriodicalId\":52384,\"journal\":{\"name\":\"Visual Computing for Industry, Biomedicine, and Art\",\"volume\":\" \",\"pages\":\"18\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-07-11\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9276890/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Visual Computing for Industry, Biomedicine, and Art\",\"FirstCategoryId\":\"1093\",\"ListUrlMain\":\"https://doi.org/10.1186/s42492-022-00115-2\",\"RegionNum\":4,\"RegionCategory\":\"计算机科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"Arts and Humanities\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Visual Computing for Industry, Biomedicine, and Art","FirstCategoryId":"1093","ListUrlMain":"https://doi.org/10.1186/s42492-022-00115-2","RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"Arts and Humanities","Score":null,"Total":0}

引用次数: 0

摘要

本研究针对非均匀Catmull-Clark细分表面，开发了一种系统的细化方法，以提高非均匀点(EPs)表面的质量。该方法通过设计包含EP的两个相邻边之间的夹角来修改特征多面体。然后借助改进的特征多面体制定了细化规则。数值实验表明，该方法显著提高了非均匀参数化细分曲面的性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Improved non-uniform subdivision scheme with modified Eigen-polyhedron.

查看原文本刊更多论文

Improved non-uniform subdivision scheme with modified Eigen-polyhedron.

In this study, a systematic refinement method was developed for non-uniform Catmull-Clark subdivision surfaces to improve the quality of the surface at extraordinary points (EPs). The developed method modifies the eigenpolyhedron by designing the angles between two adjacent edges that contain an EP. Refinement rules are then formulated with the help of the modified eigenpolyhedron. Numerical experiments show that the method significantly improves the performance of the subdivision surface for non-uniform parameterization.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Visual Computing for Industry, Biomedicine, and Art Arts and Humanities-Visual Arts and Performing Arts

CiteScore

5.60

自引率

0.00%

发文量

审稿时长

5 weeks