An Image Processing System For Autonomous Vehicle

Tohru Ozaki; Mayumi Ohzora; Keizou Kurahashi

doi:10.1117/12.969888

1 March 1990 An Image Processing System For Autonomous Vehicle

Tohru Ozaki, Mayumi Ohzora, Keizou Kurahashi

Proceedings Volume 1195, Mobile Robots IV; (1990) https://doi.org/10.1117/12.969888
Event: 1989 Symposium on Visual Communications, Image Processing, and Intelligent Robotics Systems, 1989, Philadelphia, PA, United States

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.

Citation Download Citation

Tohru Ozaki, Mayumi Ohzora, and Keizou Kurahashi "An Image Processing System For Autonomous Vehicle", Proc. SPIE 1195, Mobile Robots IV, (1 March 1990); https://doi.org/10.1117/12.969888

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