A new robust circular Gabor based object matching by using weighted Hausdorff distance

CASIA OpenIR > 09年以前成果

	A new robust circular Gabor based object matching by using weighted Hausdorff distance
	Zhu, ZF; Tang, M; Lu, HQ
发表期刊	PATTERN RECOGNITION LETTERS
	2004-03-01
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	被引频次：21[WOS] [WOS记录] [WOS相关记录]
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
推荐引用方式 GB/T 7714	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.