Motion detection in driving environment using U-V-disparity

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
发表期刊	COMPUTER VISION - ACCV 2006, PT I
	2006
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
推荐引用方式 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.