Journal of the Korean Institute of Telematics and Electronics (대한전자공학회논문지)
- Volume 27 Issue 8
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- Pages.1188-1200
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- 1990
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- 1016-135X(pISSN)
3-D Positioning Using Stereo Vision and Guide-Mark Pattern For A Quadruped Walking Robot
스테레오 시각 정보를 이용한 4각보행 로보트의 3차원 위치 및 자세 검출
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- Zeungnam Bien
- Published : 1990.08.01
Abstract
In this paper, the 3-D positioning problem for a quadruped walking robot is investigated. In order to determine the robot's exterior position and orentation in a worls coordinate system, a stereo 3-D positioning algorithm is proposed. The proposed algorithm uses a Guide-Mark Pattern (GMP) specialy designed for fast and reliable extraction of 3-D robot position information from the uncontrolled working environment. Some experimental results along with error analysis and several means of reducing the effects of vision processing error in the proposed algorithm are disscussed.
Keywords