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采用黎曼度量的Hausdorff距离及其在图像匹配中的应用
Alternative TitleHausdorff distance based on Riemannian metric and its application in image matching
王国刚; 史泽林; 刘云鹏
Department光电信息研究室
Source Publication红外与激光工程
ISSN1007-2276
2011
Volume40Issue:2Pages:365-369
Indexed ByEI ; CSCD
EI Accession number20111813958448
CSCD IDCSCD:4147204
Contribution Rank1
Funding Organization中国科学院国防科技创新基金(CXJJ-65)
Keyword图像匹配算法 Hausdorff距离 边缘结构 结构张量 黎曼度量 红外图像 流形 光照变化 鲁棒性 梯度信息
Abstract现有的基于Hausdorff距离的边缘图像匹配利用边缘的位置信息,忽视了边缘的其他有用信息。为了提高基于边缘的图像匹配的鲁棒性,提出了一种基于黎曼度量的Hausdorff距离(RM-HD)图像匹配算法。通过边缘点的灰度和附近梯度信息构造了边缘结构张量,由于结构张量具有流形结构,采用流形的测地距离来度量边缘结构张量的距离,用其对Hausdorff距离进行加权,设计了图像匹配算法。分别用可见光和红外图像进行实验,结果表明:RM-HD算法在匹配准确性、抵抗噪声干扰、光照变化等方面性能良好。
Other AbstractThe existing Hausdorff distance based image matching method mainly uses the location of edges,ignoring other useful information of edge.In order to improve the robustness of edge-based image matching,a new method of image matching based on Hausdorff distance of Riemannian metric(RM-HD) was proposed.The edge structure tensor was constructed by intensity feature and edge gradient,since the structure tensor possessed a Riemannian manifold,the distance between structure tensors was measured by the geodesic dist...
Language中文
Citation statistics
Cited Times:1[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.sia.cn/handle/173321/7114
Collection光电信息技术研究室
Corresponding Author王国刚
Affiliation1.中国科学院沈阳自动化研究所
2.中国科学院研究生院
Recommended Citation
GB/T 7714
王国刚,史泽林,刘云鹏. 采用黎曼度量的Hausdorff距离及其在图像匹配中的应用[J]. 红外与激光工程,2011,40(2):365-369.
APA 王国刚,史泽林,&刘云鹏.(2011).采用黎曼度量的Hausdorff距离及其在图像匹配中的应用.红外与激光工程,40(2),365-369.
MLA 王国刚,et al."采用黎曼度量的Hausdorff距离及其在图像匹配中的应用".红外与激光工程 40.2(2011):365-369.
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