Level Crossings Obstacle Detection System Using Stereo Cameras
نویسندگان
چکیده
منابع مشابه
Obstacle detection using trinocular stereo cameras without a disparity map
We propose an obstacle detection method based on trinocular stereo vision which consist of vertical and horizontal stereo cameras. Vertical edges and horizontal edges are extracted from horizontal stereo images and vertical stereo images. Then the edges are used to generate U-V-disparity maps. A rectangular obstacle has a characteristic that it is represented as a vertical line in V-disparity m...
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Stereo vision is a straightforward approach for 3D information perception. However image correspondence is the most difficulty in real-time applications. In this paper a qualitative 3D scene verification method is proposed. The global correspondence problem is simplified to an optimization for disparity map parameters. The results of fitting provide the camera pose parameters. The obstacles are...
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ژورنال
عنوان ژورنال: Quarterly Report of RTRI
سال: 2005
ISSN: 0033-9008,1880-1765
DOI: 10.2219/rtriqr.46.110