Hierarchical multiresolution reconstruction of shell surfaces
文献类型：期刊论文
| 作者 | Bajaj, CL; Xu, GL; Holt, RJ; Netravali, AN |
| 刊名 | COMPUTER AIDED GEOMETRIC DESIGN
 |
| 出版日期 | 2002-02-01 |
| 卷号 | 19期号:2页码:89-112 |
| 关键词 | geometric modeling level of detail algorithms mesh generation |
| ISSN号 | 0167-8396 |
| 英文摘要 | We present an adaptive, hierarchical Hh-multiresolution reconstruction algorithm to model shell surface objects from a matched pair of triangulated surfaces. Shell surfaces are an interval of contours of trivariate functions with prismatic support. In the H-direction, a hierarchical representation of the scaffold is constructed. For any adaptively extracted scaffold from the hierarchy, a sequence of functions in the h-direction (regularly subdivided mesh) is constructed so that their contours approximate the input shell to within a given error epsilon. The shell surfaces can be made to capture sharp curve creases on the shell while being C-1 smooth everywhere else. Using an interval of isocontours of smooth trivariate spline functions, rather than a pair of inner and outer surface splines, one avoids the need for interference checks between the inner and outer surface boundaries. (C) 2001 Elsevier Science B.V. All rights reserved. |
| WOS研究方向 | Computer Science ; Mathematics |
| 语种 | 英语 |
| WOS记录号 | WOS:000174587800001 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/17148]  |
| 专题 | 中国科学院数学与系统科学研究院 |
| 通讯作者 | Holt, RJ |
| 作者单位 | 1.Bell Labs, Lucent Technol, Murray Hill, NJ 07974 USA 2.Univ Texas, Dept Comp Sci, Austin, TX 78712 USA 3.Chinese Acad Sci, State Key Lab Sci & Engn Comp, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Bajaj, CL,Xu, GL,Holt, RJ,et al. Hierarchical multiresolution reconstruction of shell surfaces[J]. COMPUTER AIDED GEOMETRIC DESIGN,2002,19(2):89-112. |
| APA | Bajaj, CL,Xu, GL,Holt, RJ,&Netravali, AN.(2002).Hierarchical multiresolution reconstruction of shell surfaces.COMPUTER AIDED GEOMETRIC DESIGN,19(2),89-112. |
| MLA | Bajaj, CL,et al."Hierarchical multiresolution reconstruction of shell surfaces".COMPUTER AIDED GEOMETRIC DESIGN 19.2(2002):89-112. |
入库方式： OAI收割
来源：数学与系统科学研究院
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。