CASIA OpenIR  > 模式识别国家重点实验室  > 多媒体计算与图形学
Viewpoint Information-Theoretic Measures for 3D Shape Similarity
Xavier Bonaventura1; Jianwei Guo2; Weiliang Meng2; Miquel Feixas1; Xiaopeng Zhang2; Mateu Sbert1
2013
Conference Name12th ACM International Conference on Virtual Reality Continuum and Its Applications in Industry(VRCAI2013)
Source Publication12th ACM International Conference on Virtual Reality Continuum and Its Applications in Industry(VRCAI2013)
Conference Date2013-11-17
Conference PlaceHongkong, China
Abstract
We present an information-theoretic framework to compute the shape similarity between 3D polygonal models. From an information channel between a sphere of viewpoints and the polygonal mesh of a model, an information sphere is obtained and used as a shape descriptor of the model. Given two models, the minimum distance between their information spheres, the distance between their information histograms, and the difference of their mutual information are introduced as methods to calculate the similarity matrix between 3D models. The performance of these techniques is tested using the Princeton Shape Benchmark database.
KeywordShape Similarity Information Theory Mutual Information
Indexed ByEI
Document Type会议论文
Identifierhttp://ir.ia.ac.cn/handle/173211/10794
Collection模式识别国家重点实验室_多媒体计算与图形学
Corresponding AuthorWeiliang Meng
Affiliation1.Graphics and Imaging Laboratory, University of Girona, Spain
2.NLPR-LIAMA, Institute of Automation, CAS, China
Recommended Citation
GB/T 7714
Xavier Bonaventura,Jianwei Guo,Weiliang Meng,et al. Viewpoint Information-Theoretic Measures for 3D Shape Similarity[C],2013.
Files in This Item:
File Name/Size DocType Version Access License
183-bonaventura.pdf(3305KB)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
[Xavier Bonaventura]'s Articles
[Jianwei Guo]'s Articles
[Weiliang Meng]'s Articles
Baidu academic
Similar articles in Baidu academic
[Xavier Bonaventura]'s Articles
[Jianwei Guo]'s Articles
[Weiliang Meng]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Xavier Bonaventura]'s Articles
[Jianwei Guo]'s Articles
[Weiliang Meng]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: 183-bonaventura.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

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