RETRACTED: Fast and Robust Stereo Vision Algorithm for Obstacle Detection (Retracted article)

被引:2
作者
Zhou, Yi-peng [1 ]
机构
[1] Northwestern Polytech Univ, Dept Automat, Xian 710068, Peoples R China
关键词
stereo vision; vehicle dynamics; visibility range; image alignment;
D O I
10.1016/S1672-6529(08)60031-1
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Binocular computer vision is based on bionics, after the calibration through the camera head by double-exposure image synchronization, access to the calculation of two-dimensional image pixels of the three-dimensional depth information. In this paper, a fast and robust stereo vision algorithm is described to perform in-vehicle obstacles detection and characterization. The stereo algorithm which provides a suitable representation of the geometric content of the road scene is described, a ndan in-vehicle embedded system is presented. We present the way in which the algorithm is used, and then report experiments on real situations which show that our solution is accurate, reliable and efficient. In particular, both processes are fast, generic, robust to noise and bad conditions, and work even with partial occlusion.
引用
收藏
页码:247 / 252
页数:6
相关论文
共 14 条
[1]  
[Anonymous], P IEEE INT VEH S JUN
[2]   Stereo vision-based vehicle detection [J].
Bertozzi, M ;
Broggi, A ;
Fascioli, A ;
Nichele, S .
PROCEEDINGS OF THE IEEE INTELLIGENT VEHICLES SYMPOSIUM 2000, 2000, :39-44
[3]   Real-time stereo vision for urban traffic scene understanding [J].
Franke, U ;
Joos, A .
PROCEEDINGS OF THE IEEE INTELLIGENT VEHICLES SYMPOSIUM 2000, 2000, :273-278
[4]  
Goldbeck J., 1999, Proceedings 199 IEEE/IEEJ/JSAI International Conference on Intelligent Transportation Systems (Cat. No.99TH8383), P74, DOI 10.1109/ITSC.1999.821030
[5]   COMPUTATIONAL EXPERIMENTS WITH A FEATURE BASED STEREO ALGORITHM [J].
GRIMSON, WEL .
IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, 1985, 7 (01) :17-34
[6]  
Gruyer D, 1999, UNCERTAINTY IN ARTIFICIAL INTELLIGENCE, PROCEEDINGS, P255
[7]  
HANCOCK J, 2000, CMURITR9717
[8]  
Hattori H, 2000, PROC CVPR IEEE, P177, DOI 10.1109/CVPR.2000.855817
[9]   Real-time disparity contrast combination for onboard estimation of the visibility distance [J].
Hautiere, Nicolas ;
Labayrade, Raphaeul ;
Aubert, Didier .
IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS, 2006, 7 (02) :201-212
[10]  
KALINKE T, 1998, P IEEE INT VEH S STU, V1, P143