CASIA OpenIR  > 09年以前成果
Quadric Surface Extraction by Variational Shape Approximation
Yan, Dong-Ming; Liu, Yang; Wang Wenping
2006
Conference NameGeometric Modeling and Processing - GMP 2006
Conference Date2006-07
Conference PlaceUS
Abstract
Based on Lloyd iteration, we present a variational method for extracting
general quadric surfaces from a 3D mesh surface. This work extends the previous
variational methods that extract only planes or special types of quadrics,
i.e., spheres and circular cylinders. Instead of using the exact L2 error metric, we
use a new approximate L2 error metric to make our method more efficient for
computing with general quadrics. Furthermore, a method based on graph cut is
proposed to smooth irregular boundary curves between segmented regions, which
greatly improves the final results.
Document Type会议论文
Identifierhttp://ir.ia.ac.cn/handle/173211/14024
Collection09年以前成果
Recommended Citation
GB/T 7714
Yan, Dong-Ming,Liu, Yang,Wang Wenping. Quadric Surface Extraction by Variational Shape Approximation[C],2006.
Files in This Item: Download All
File Name/Size DocType Version Access License
2006_GMP_Quadric.pdf(676KB)会议论文 开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Yan, Dong-Ming]'s Articles
[Liu, Yang]'s Articles
[Wang Wenping]'s Articles
Baidu academic
Similar articles in Baidu academic
[Yan, Dong-Ming]'s Articles
[Liu, Yang]'s Articles
[Wang Wenping]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Yan, Dong-Ming]'s Articles
[Liu, Yang]'s Articles
[Wang Wenping]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: 2006_GMP_Quadric.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.