Object detection using spatial histogram features

doi:10.1016/j.imavis.2005.11.010

	Object detection using spatial histogram features
	Zhang, HM ; Gao, W ; Chen, XL ; Zhao, DB
	2006-04-01
发表期刊	IMAGE AND VISION COMPUTING
ISSN	0262-8856
卷号	24 期号:4 页码:327-341
摘要	In this paper, we propose an object detection approach using spatial histogram features. As spatial histograms consist of marginal distributions of an image over local patches, they can preserve texture and shape information of an object simultaneously. We employ Fisher criterion and mutual information to measure discriminability and features correlation of spatial histogram features. We further train a hierarchical classifier by combining cascade histogram matching and support vector machine. The cascade histogram matching is trained via automatically selected discriminative features. A forward sequential selection method is presented to construct uncorrelated and discriminative feature sets for support vector machine classification. We evaluate the proposed approach on two different kinds of objects: car and video text. Experimental results show that the proposed approach is efficient and robust in object detection. (c) 2006 Elsevier B.V. All rights reserved.
关键词	object detection spatial histogram features feature selection histogram matching support vector machine
DOI	10.1016/j.imavis.2005.11.010
收录类别	SCI
语种	英语
WOS研究方向	Computer Science ; Engineering ; Optics
WOS类目	Computer Science, Artificial Intelligence ; Computer Science, Software Engineering ; Computer Science, Theory & Methods ; Engineering, Electrical & Electronic ; Optics
WOS记录号	WOS:000238043500002
出版者	ELSEVIER SCIENCE BV
引用统计	被引频次：64[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://119.78.100.204/handle/2XEOYT63/10664
专题	中国科学院计算技术研究所期刊论文_英文
通讯作者	Zhang, HM
作者单位	1.Harbin Inst Technol, Dept Comp Sci & Technol, Harbin 150001, Peoples R China 2.Chinese Acad Sci, Inst Comp Technol, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Zhang, HM,Gao, W,Chen, XL,et al. Object detection using spatial histogram features[J]. IMAGE AND VISION COMPUTING,2006,24(4):327-341.
APA	Zhang, HM,Gao, W,Chen, XL,&Zhao, DB.(2006).Object detection using spatial histogram features.IMAGE AND VISION COMPUTING,24(4),327-341.
MLA	Zhang, HM,et al."Object detection using spatial histogram features".IMAGE AND VISION COMPUTING 24.4(2006):327-341.