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Proceedings Paper

Moving cast shadow suppression for vehicle detection
Author(s): Haixiang Xu; Guangxi Zhu; Fuyuan Peng; Wei Ge; Lei Xie; Pingan Tao
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Paper Abstract

Vehicle detection is critical to traffic surveillance and management systems. In real outdoor daylight scenes, shadows cast by moving vehicles are often detected as a part of the moving vehicles since shadows move in accordance with the movement of vehicles, which will heavily affects accuracy of vehicle detection. In this paper, an algorithm is proposed to suppress the moving cast shadow for vehicle detection based on four properties of the moving cast shadow. Simulation results indicate that the proposed algorithm can effectively suppress moving cast shadows of input image, which helps to improve accuracy of vehicle detection.

Paper Details

Date Published: 3 November 2005
PDF: 7 pages
Proc. SPIE 6044, MIPPR 2005: Image Analysis Techniques, 60441T (3 November 2005); doi: 10.1117/12.655247
Show Author Affiliations
Haixiang Xu, Huazhong Univ. of Science and Technology (China)
Guangxi Zhu, Huazhong Univ. of Science and Technology (China)
Fuyuan Peng, Huazhong Univ. of Science and Technology (China)
Wei Ge, Huazhong Univ. of Science and Technology (China)
Lei Xie, Huazhong Univ. of Science and Technology (China)
Pingan Tao, Institute of Wuhan Urban Planning Design (China)


Published in SPIE Proceedings Vol. 6044:
MIPPR 2005: Image Analysis Techniques
Deren Li; Hongchao Ma, Editor(s)

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