中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Differential shape statistical analysis

文献类型:期刊论文

作者Chen, Yufeng; Zhang, Mandun; Lu, Peng; Wang, Yangsheng
刊名INTERNATIONAL JOURNAL OF WAVELETS MULTIRESOLUTION AND INFORMATION PROCESSING
出版日期2007
卷号5期号:1页码:145-157
关键词shape analysis differential shape statistical analysis
英文摘要A novel statistical approach that involves differential shape is proposed to analyze contour segments. First, a moment-based algorithm to represent the differential contour segment in an efficient way is introduced. Then, a curvature mean-shift method is adopted to search for the salient features. An optimized function is also developed to segment a contour into parts based on its structural properties. Compared with some other methods used in CSS (Curvature Scale Space) and shock graphs, our method is more powerful for shape contour analysis, especially for the incomplete or occluded contours. Experiments show that our method can track salient parts in real-time and give a judgment of the basic shape properties such as symmetry.
WOS标题词Science & Technology ; Technology ; Physical Sciences
类目[WOS]Computer Science, Software Engineering ; Mathematics, Interdisciplinary Applications
研究领域[WOS]Computer Science ; Mathematics
关键词[WOS]OBJECT RECOGNITION
收录类别SCI
语种英语
WOS记录号WOS:000250844100011
公开日期2015-12-24
源URL[http://ir.ia.ac.cn/handle/173211/9503]  
专题自动化研究所_09年以前成果
作者单位1.Beijing Inst Technol, Sch Comp Sci & Technol, Beijing 100081, Peoples R China
2.Chinese Acad Sci, Inst Automat, Beijing, Peoples R China
推荐引用方式
GB/T 7714
Chen, Yufeng,Zhang, Mandun,Lu, Peng,et al. Differential shape statistical analysis[J]. INTERNATIONAL JOURNAL OF WAVELETS MULTIRESOLUTION AND INFORMATION PROCESSING,2007,5(1):145-157.
APA Chen, Yufeng,Zhang, Mandun,Lu, Peng,&Wang, Yangsheng.(2007).Differential shape statistical analysis.INTERNATIONAL JOURNAL OF WAVELETS MULTIRESOLUTION AND INFORMATION PROCESSING,5(1),145-157.
MLA Chen, Yufeng,et al."Differential shape statistical analysis".INTERNATIONAL JOURNAL OF WAVELETS MULTIRESOLUTION AND INFORMATION PROCESSING 5.1(2007):145-157.

入库方式: OAI收割

来源:自动化研究所

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