期刊名称：International Journal of Computer Science and Network Security
印刷版ISSN：1738-7906
出版年度：2009
卷号：9
期号：12
页码：55-62
出版社：International Journal of Computer Science and Network Security
摘要：Vision-based research in driver support and traffic monitoring systems aiming for collision avoidance and for free traffic jams has attracted a lot of attention lately. In this paper, we propose a robust new extraction method of wheel region for estimating the vehicle position on a road taking the distortion in a circular fisheye image into consideration. In order to make the process more effective, Sobel edge detector is used after modification. Through experimental results, the effectiveness of our proposed method is confirmed.
关键词：circular fisheye; wheel extraction; tire-road contact point; side view; distortion of projection system
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