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A new robust circular Gabor based object matching by using weighted Hausdorff distance
Zhu, ZF; Tang, M; Lu, HQ
2004-03-01
发表期刊PATTERN RECOGNITION LETTERS
卷号25期号:4页码:515-523
文章类型Article
摘要This paper describes a new and efficient circular Gabor filter-based method for object matching by using a version of weighted modified Hausdorff distance. An improved Gabor odd filter-based edge detector is performed to get edge maps. A rotation invariant circular Gabor-based filter, which is different from conventional Gabor filter, is used to extract rotation invariant features. The Hausdorff distance (HD) has been shown an effective measure for determining the degree of resemblance between binary images. A version of weighted modified Hausdorff distance (WMHD) in the circular Gabor feature space is introduced to determine which position can be possible object model location, which we call 'coarse' location, and at the same time we get correspondence pairs of edge pixels for both object model and input test image. Then we introduce the geometric shape information derived from the above correspondence pairs of edge pixels to find the 'fine' location. The experimental results given in this paper show the proposed algorithm is robust to rotation, scale, occlusion, and noise etc. (C) 2003 Elsevier B.V. All rights reserved.
关键词Object Matching Gabor Filter Hausdorff Distance Edge Detection Circular Gabor
WOS标题词Science & Technology ; Technology
关键词[WOS]RECOGNITION
收录类别SCI
语种英语
WOS研究方向Computer Science
WOS类目Computer Science, Artificial Intelligence
WOS记录号WOS:000188979900014
引用统计
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/8930
专题09年以前成果
作者单位Chinese Acad Sci, Natl Lab Pattern Recognit, Inst Automat, Beijing 100080, Peoples R China
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Zhu, ZF,Tang, M,Lu, HQ. A new robust circular Gabor based object matching by using weighted Hausdorff distance[J]. PATTERN RECOGNITION LETTERS,2004,25(4):515-523.
APA Zhu, ZF,Tang, M,&Lu, HQ.(2004).A new robust circular Gabor based object matching by using weighted Hausdorff distance.PATTERN RECOGNITION LETTERS,25(4),515-523.
MLA Zhu, ZF,et al."A new robust circular Gabor based object matching by using weighted Hausdorff distance".PATTERN RECOGNITION LETTERS 25.4(2004):515-523.
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