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Non-rigid point set registration by highdimensional representation
Huang, Huimin1,2; Zhou, Zuofeng1; Cao, Jianzhong1
作者部门动态光学成像研究室
2018-10-01
发表期刊IET Image Processing
ISSN17519659;
卷号12期号:10页码:1746-1752
产权排序1
摘要Non-rigid point set registration is a key component in many computer vision and pattern recognition tasks. In this study, the authors propose a robust non-rigid point set registration method based on high-dimensional representation. Their central idea is to map the point sets into a high-dimensional space by integrating the relative structure information into the coordinates of points. On the one hand, the point set registration is formulated as the estimation of a mixture of densities in high-dimensional space. On the other hand, the relative distances are used to compute the local features which assign the membership probabilities of the mixture model. The proposed model captures discriminative relative information and enables to preserve both global and local structures of the point set during matching. Extensive experiments on both synthesised and real data demonstrate that the proposed method outperforms the state-of-the-art methods under various types of distortions, especially for the deformation and rotation degradations. ? The Institution of Engineering and Technology 2018.
DOI10.1049/iet-ipr.2017.1363
收录类别SCI ; EI
语种英语
WOS记录号WOS:000444686500007
出版者Institution of Engineering and Technology
EI入藏号20183805844072
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文献类型期刊论文
条目标识符http://ir.opt.ac.cn/handle/181661/30637
专题动态光学成像研究室
通讯作者Zhou, Zuofeng
作者单位1.Xi'an Institute of Optics and Precision Mechanics of CAS, No. 17, Xinxi Road, Xi'an; 710119, China;
2.University of Chinese Academy of Sciences, No. 17(A), Yuquan Road, Beijing; 100049, China
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GB/T 7714
Huang, Huimin,Zhou, Zuofeng,Cao, Jianzhong. Non-rigid point set registration by highdimensional representation[J]. IET Image Processing,2018,12(10):1746-1752.
APA Huang, Huimin,Zhou, Zuofeng,&Cao, Jianzhong.(2018).Non-rigid point set registration by highdimensional representation.IET Image Processing,12(10),1746-1752.
MLA Huang, Huimin,et al."Non-rigid point set registration by highdimensional representation".IET Image Processing 12.10(2018):1746-1752.
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