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影情報を利用した線状物体の端点の三次元位置計測法
3-D Measurement of the Tips of the Line-Like Object using Shadow Information
1984
Journal of the Robotics Society of Japan
3-D Measurement of the Tips of the Line-Like Object using Shadow Information
In order to measure the 3-D positions of wire tips a new vision system has been developed. The new method does not use any special method of projecting light. Distance information of any visible point on wire can be obtained from images of wires and their shadows on a working table projected from a point light source. A theory is presented to determine the 3-D geometry of wires from the image taken by a TV-camera with prior knowledge on arrangement of the environment: the camera, the table and
doi:10.7210/jrsj.2.151
fatcat:ciexqsfwd5alnlveg4gmentesy