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Proceedings Paper

Object orientation method based on hand-eye vision
Author(s): Min Wang; Xinhan Huang
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Paper Abstract

This paper presents a new effective object orientation method using hand-eye vision system. First, we set a constant transformation matrix to describe the fixed correspondence of the end-effector reference frame and the robot-base reference frame. The constant matrix can then simplify the 3D orientation problem into 2D orientation problem in the case of keeping constant height while calibration. It greatly reduces the computation and increases the accuracy. When the position of end-effector has been changed, it can still implement orientation without the need of re-calibration. The experiment results show that this new method is highly accurate and reliable.

Paper Details

Date Published: 25 September 2001
PDF: 5 pages
Proc. SPIE 4553, Visualization and Optimization Techniques, (25 September 2001); doi: 10.1117/12.441558
Show Author Affiliations
Min Wang, Huazhong Univ. of Science and Technology (China)
Xinhan Huang, Huazhong Univ. of Science and Technology (China)

Published in SPIE Proceedings Vol. 4553:
Visualization and Optimization Techniques
Yair Censor; Mingyue Ding, Editor(s)

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