Feature vector field and feature matching
文献类型：期刊论文
| 作者 | Wu, F. C. ; Wang, Z. H.; Wang, X. G.
|
| 刊名 | PATTERN RECOGNITION
 |
| 出版日期 | 2010-10-01 |
| 卷号 | 43期号:10页码:3273-3281 |
| 关键词 | Inner product Exterior product Feature matching Feature descriptor |
| 英文摘要 | In this paper, we propose a feature vector field for images, which is built by the inner products and exterior products of image gradients. The feature vector field effectively represents image edges and feature points including corners and edge points with big curvature. Using the feature vector field, some novel descriptors are constructed for point matching and curve matching. The descriptors are all invariant to image Euclidean transformations and linear intensity changes. The experiments show that the descriptors also have a good adaptability to small image affine transformation, JPEG compression and nonlinear changes of intensity. (C) 2010 Elsevier Ltd. All rights reserved. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Computer Science, Artificial Intelligence ; Engineering, Electrical & Electronic |
| 研究领域[WOS] | Computer Science ; Engineering |
| 关键词[WOS] | OBJECT RECOGNITION ; INVARIANT ; DETECTORS ; IMAGES ; SCALE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000280006700008 |
| 源URL | [http://ir.ia.ac.cn/handle/173211/2956]  |
| 专题 | 自动化研究所_模式识别国家重点实验室_机器人视觉团队 |
| 作者单位 | Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, F. C.,Wang, Z. H.,Wang, X. G.. Feature vector field and feature matching[J]. PATTERN RECOGNITION,2010,43(10):3273-3281. |
| APA | Wu, F. C.,Wang, Z. H.,&Wang, X. G..(2010).Feature vector field and feature matching.PATTERN RECOGNITION,43(10),3273-3281. |
| MLA | Wu, F. C.,et al."Feature vector field and feature matching".PATTERN RECOGNITION 43.10(2010):3273-3281. |
入库方式： OAI收割
来源：自动化研究所
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