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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