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Proceedings Paper

An Image Processing System For Autonomous Vehicle
Author(s): Tohru Ozaki; Mayumi Ohzora; Keizou Kurahashi
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Paper Abstract

We developed an image processing system for autonomus vehicle. This system can detect white lines which are drawn on the paved road and a obstacle. This system is based on the video-rate image process-ing system IDATEN that we have developed. Therefore, this system can perform white line detection and obstacle detection at video-rate. White lines are detected as follows: First, a input image is converted to binary image and divide each area. Then, white lines are identified with the size of the area and the trace of the area. A obstacle is detected as follows: First, edge images are extracted from input stereo images and the distance of image-matching portions for edge images are detected. Then, a obstacle is identified with the detected distance and the position of the white lines.

Paper Details

Date Published: 1 March 1990
PDF: 11 pages
Proc. SPIE 1195, Mobile Robots IV, (1 March 1990); doi: 10.1117/12.969888
Show Author Affiliations
Tohru Ozaki, Fujitsu Laboratories Ltd. (Japan)
Mayumi Ohzora, Fujitsu Laboratories Ltd. (Japan)
Keizou Kurahashi, Fujitsu Limited (Japan)

Published in SPIE Proceedings Vol. 1195:
Mobile Robots IV
Wendell H. Chun; William J. Wolfe, Editor(s)

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