Accurate Object Recognition with Assembling Appearance and Motion Information

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	Accurate Object Recognition with Assembling Appearance and Motion Information
	Chang, Yongxin 1,2,3; Yu, Huapeng 1,2,3; Xu, Zhiyong 1; Zhang, Jing 2; Gao, Chunming 2
刊名	MATHEMATICAL PROBLEMS IN ENGINEERING
	2014
英文摘要	How to effectively detect object and accurately give out its visible parts is a major challenge for object detection. In this paper we propose an explicit occlusion model through integrating appearance and motion information. The model combines together two parts: part-level object detection with single frame and object occlusion estimation with continuous frames. It breaks through the performance bottleneck caused by lack of information and effectively improves object detection rate under severe occlusion. Through reevaluating the semantic parts, the detecting performance of partial object detectors is largely enhanced. The explicit model enables the partial detectors to have the capability of occlusion estimation. By discarding the geometric representation in rigid single-angle perspective and applying effective pattern of objective shape, our proposed approaches greatly improve the performance and robustness of similarity measurement. For validating the performance of proposed methods, we designed a comparative experiment on challenging pedestrian frame sequences database. The experimental results on challenging pedestrian frame sequence demonstrate that, compared to the traditional algorithms, the methods proposed in this paper have significantly improved the detection rate for severe occlusion. Furthermore, it also can achieve better localization of semantic parts and estimation of occluding.
WOS标题词	Science & Technology ; Technology ; Physical Sciences
类目[WOS]	Engineering, Multidisciplinary ; Mathematics, Interdisciplinary Applications
研究领域[WOS]	Engineering ; Mathematics
收录类别	SCI
语种	英语
WOS记录号	WOS:000345040300001
公开日期	2015-12-24
内容类型	期刊论文
源URL	[http://ir.ioe.ac.cn/handle/181551/2432]
专题	光电技术研究所_光电技术研究所被WoS收录文章
作者单位	1.Chinese Acad Sci, Inst Opt & Elect, Chengdu 610209, Peoples R China 2.Univ Elect Sci & Technol China, Sch Optoelect Informat, Chengdu 610054, Peoples R China 3.Grad Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Chang, Yongxin,Yu, Huapeng,Xu, Zhiyong,et al. Accurate Object Recognition with Assembling Appearance and Motion Information[J]. MATHEMATICAL PROBLEMS IN ENGINEERING,2014.
APA	Chang, Yongxin,Yu, Huapeng,Xu, Zhiyong,Zhang, Jing,&Gao, Chunming.(2014).Accurate Object Recognition with Assembling Appearance and Motion Information.MATHEMATICAL PROBLEMS IN ENGINEERING.
MLA	Chang, Yongxin,et al."Accurate Object Recognition with Assembling Appearance and Motion Information".MATHEMATICAL PROBLEMS IN ENGINEERING (2014).