제어로봇시스템학회:학술대회논문집
- 제어로봇시스템학회 2001년도 ICCAS
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- Pages.63.2-63
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- 2001
A Study on the Distance Measurement Algorithm using Feature-Based Matching for Autonomous Navigation
- Song, Hyun-Sung (Chonbuk National Univ.) ;
- Lee, Ho-Soon (Chonbuk National Univ.) ;
- Jeong, Jun-Ik (Chonbuk National Univ.) ;
- Son, Kyung-Hee (Chonbuk National Univ.) ;
- Rho, Do-Hwan (Chonbuk National Univ.)
- 발행 : 2001.10.01
초록
It is necessary to distance measurement to detect about obstacles and front vehicles to autonomously navigate. In this paper, we propose an algorithm using stereo vision. It is as follows this algorithm´s procedure. First, It has detected a front vehicle´s common edges from left and right images by image processing. We select number plate of a front vehicle as edges. Then, we estimate distance by triangle measurement method after stereomatching using corner points of the plate´s edges as feature-based points. Experimental results show errors and values compand with experimental ones after set up distance between vehicles in advance.
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