Partial correspondence based on subgraph matching
文献类型：期刊论文
| 作者 | Yang, Xu ; Qiao, Hong; Liu, Zhi-Yong; Zhi-Yong Liu
|
| 刊名 | NEUROCOMPUTING
 |
| 出版日期 | 2013-12-25 |
| 期号 | 122页码:193-197 |
| 关键词 | Feature correspondence Structural model Subgraph matching GNCGCP |
| 通讯作者 | Zhi-Yong Liu |
| 英文摘要 | Exploiting both appearance similarity and geometric consistency is popular in addressing the feature correspondence problem. However, when there exist outliers the performance generally deteriorates greatly. In this paper, we propose a novel partial correspondence method to tackle the problem with outliers. Specifically, a novel pairwise term together with a neighborhood system is proposed, which, together with the other two pairwise terms and a unary term, formulates the correspondence to be solved as a subgraph matching problem. The problem is then approximated by the recently proposed Graduated Non-Convexity and Graduated Concavity Procedure (GNCGCP). The proposed algorithm obtains a state-of-the-art accuracy in the existence of outliers while keeping O(N-3) computational complexity and O(N-2) storage complexity. Simulations on both the synthetic and real-world images witness the effectiveness of the proposed method. (C) 2013 Elsevier B.V. All rights reserved. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Computer Science, Artificial Intelligence |
| 研究领域[WOS] | Computer Science |
| 关键词[WOS] | GRAPH ; RECOGNITION |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000325590200021 |
| 源URL | [http://ir.ia.ac.cn/handle/173211/3040]  |
| 专题 | 自动化研究所_复杂系统管理与控制国家重点实验室_机器人应用与理论组 |
| 通讯作者 | Zhi-Yong Liu |
| 作者单位 | Chinese Acad Sci, Inst Automat, State Key Lab Management & Control Complex Syst, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Xu,Qiao, Hong,Liu, Zhi-Yong,et al. Partial correspondence based on subgraph matching[J]. NEUROCOMPUTING,2013(122):193-197. |
| APA | Yang, Xu,Qiao, Hong,Liu, Zhi-Yong,&Zhi-Yong Liu.(2013).Partial correspondence based on subgraph matching.NEUROCOMPUTING(122),193-197. |
| MLA | Yang, Xu,et al."Partial correspondence based on subgraph matching".NEUROCOMPUTING .122(2013):193-197. |
入库方式： OAI收割
来源：自动化研究所
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