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Object detection using spatial histogram features

文献类型：期刊论文

作者Zhang, HM; Gao, W; Chen, XL; Zhao, DB
刊名IMAGE AND VISION COMPUTING
出版日期2006-04-01
卷号24期号:4页码:327-341
关键词object detection spatial histogram features feature selection histogram matching support vector machine
ISSN号0262-8856
DOI10.1016/j.imavis.2005.11.010
英文摘要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.
WOS研究方向Computer Science ; Engineering ; Optics
语种英语
WOS记录号WOS:000238043500002
出版者ELSEVIER SCIENCE BV
源URL[http://119.78.100.204/handle/2XEOYT63/10663]  
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.

入库方式： OAI收割

来源：计算技术研究所

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