CASIA OpenIR  > 09年以前成果
Motion detection in driving environment using U-V-disparity
Wang, J; Hu, ZC; Lu, HQ; Uchimura, K; Narayanan, PJ; Nayar, SK; Shum, HY
2006
发表期刊COMPUTER VISION - ACCV 2006, PT I
卷号3851页码:307-316
文章类型Article
摘要Motion detection in driving environment, which aims to detect REAL moving objects from continuously changing background, is vital for Adaptive Cruise Control (ACC) applications. This paper presents an efficient solution for such problem using a stereovision based method. First, a comprehensive analysis about 3D global motion is given based on "U-V-disparity" concept, in which a 5-parameter model is deduced to describe global motion within U-V-disparity domain and an iterative Least Square Estimation method is proposed to estimate the parameters. Then, in order to identify separate objects, geometric analysis segments the road scene into 3D object-surfaces based on U-V-disparity features of road surfaces, roadside structures and obstacles. Finally, the motions of the segmented object-surfaces are compared with the estimated global motion to find REAL moving surfaces, which correspond to the real moving objects. The proposed algorithm has been tested on real road sequences and experimental results verified its efficiency.
WOS标题词Science & Technology ; Technology
收录类别ISTP ; SCI
语种英语
WOS研究方向Computer Science
WOS类目Computer Science, Artificial Intelligence ; Computer Science, Theory & Methods
WOS记录号WOS:000235772300032
引用统计
被引频次:2[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/173211/9348
专题09年以前成果
作者单位1.Chinese Acad Sci, Natl Lab Pattern Recognit, Inst Automat, Beijing 100080, Peoples R China
2.Kumamoto Univ, Dept Comp Sci, Kumamoto 8608555, Japan
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GB/T 7714
Wang, J,Hu, ZC,Lu, HQ,et al. Motion detection in driving environment using U-V-disparity[J]. COMPUTER VISION - ACCV 2006, PT I,2006,3851:307-316.
APA Wang, J.,Hu, ZC.,Lu, HQ.,Uchimura, K.,Narayanan, PJ.,...&Shum, HY.(2006).Motion detection in driving environment using U-V-disparity.COMPUTER VISION - ACCV 2006, PT I,3851,307-316.
MLA Wang, J,et al."Motion detection in driving environment using U-V-disparity".COMPUTER VISION - ACCV 2006, PT I 3851(2006):307-316.
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