Object detection based on deformable part model
Wei, Lei1,2; Xu, Zhiyong1
2016
发表期刊Proceedings of SPIE: 8th International Symposium on Advanced Optical Manufacturing and Testing Technology: Optical Test, Measurement Technology, and Equipment
ISSN0277-786X
卷号9684页码:96842P
文章类型C
摘要In complex scene, considering traditional object detection methods based on feature points have exposed many problems, such as undetected points, low detected ratio and cannot well process object occlusion and scaling situation, this paper proposes a detection method which based on a deformable part model. The method uses histogram of oriented gradient (HOG) feature as the object description, and the deformable part model includes a global template and several high-resolution templates. And the method uses the support vector machine (SVM) training the object model. In the learning process, after the HOG feature extracted, the method modifies the HOG feature, and then uses the principal component analysis (PCA) method reducing feature dimensions to avoid over-learning, and improve the detection rate in the detection process. The experiment results shows that the method proposed can better process object occlusion or scaled situation, and there's also an improvement in detection ratio. © 2016 SPIE.
关键词Feature Extraction Manufacture Object Detection Optical Testing Principal Component Analysis Support Vector Machines
DOI10.1117/12.2243219
收录类别SCI ; Ei
语种英语
项目资助者Chinese Academy of Sciences, Institute of Optics and Electronics (IOE) ; The Chinese Optical Society (COS)
WOS记录号WOS:000387429500097
引用统计
文献类型期刊论文
条目标识符http://ir.ioe.ac.cn/handle/181551/8516
专题光电探测与信号处理研究室(五室)
作者单位1. Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu
2.610209, China
3. University of Chinese Academy of Sciences, Beijing
4.100039, China
推荐引用方式
GB/T 7714
Wei, Lei,Xu, Zhiyong. Object detection based on deformable part model[J]. Proceedings of SPIE: 8th International Symposium on Advanced Optical Manufacturing and Testing Technology: Optical Test, Measurement Technology, and Equipment,2016,9684:96842P.
APA Wei, Lei,&Xu, Zhiyong.(2016).Object detection based on deformable part model.Proceedings of SPIE: 8th International Symposium on Advanced Optical Manufacturing and Testing Technology: Optical Test, Measurement Technology, and Equipment,9684,96842P.
MLA Wei, Lei,et al."Object detection based on deformable part model".Proceedings of SPIE: 8th International Symposium on Advanced Optical Manufacturing and Testing Technology: Optical Test, Measurement Technology, and Equipment 9684(2016):96842P.
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