CASIA OpenIR  > 09年以前成果
Locating and recognizing road vehicles
Tan, TN
1998
发表期刊OPTICAL ENGINEERING
卷号37期号:1页码:202-207
文章类型Article
摘要This paper concerns model-based vision for road traffic scene analysis. A traffic vision system is described. The three main modules of the system are movement detection, vehicle localization and discrimination, and vehicle tracking. This paper outlines our work on the localization and discrimination module. Emphasis is on recovering 3-D poses of road vehicles in given image regions. Two classes of algorithms are described, one based on symbolic image features (line segments), and the other simply on image intensity gradients. A priori knowledge about traffic scenes and vehicles is exploited to improve the performance and efficiency of the algorithms. The algorithms are tested extensively with routine outdoor traffic images, and examples are included to demonstrate their principles. (C) 1998 Society of Photo-Optical Instrumentation Engineers. [S0091-3286(98)02501-X].
关键词Recognition Techniques Object Recognition Model-based Vision Traffic Scene Analysis Vehicle Discrimination Pose Recovery Ground-plane Constraint
WOS标题词Science & Technology ; Physical Sciences
关键词[WOS]OBJECTS
收录类别SCI
语种英语
WOS研究方向Optics
WOS类目Optics
WOS记录号WOS:000071778500029
引用统计
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/9773
专题09年以前成果
作者单位Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing, Peoples R China
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Tan, TN. Locating and recognizing road vehicles[J]. OPTICAL ENGINEERING,1998,37(1):202-207.
APA Tan, TN.(1998).Locating and recognizing road vehicles.OPTICAL ENGINEERING,37(1),202-207.
MLA Tan, TN."Locating and recognizing road vehicles".OPTICAL ENGINEERING 37.1(1998):202-207.
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