QI Fang, XI Feng. Easy accurate calibration method for eye-in-hand system[J]. 2006, (1): 27-29. DOI: 10.13873/j.1000-97872006.01.010.
简便高精度的机器人手眼视觉标定方法
摘要
对摄像机成像模型进行了分析
论述了机器人手眼系统标定原理。在此基础上
不改变机器人的外臂与基坐标系的旋转关系
设计了一种机器人手眼视觉的标定方法
与传统的方法比较
它不需要预先标定摄像机的内外参数。实验证明:该方法具有算法方便快捷、实验过程简单易行
且精度高等优点
可用于机器人进行运动目标定位与跟踪。
Abstract
The imaging model of the camera is analyzed;the calibration principle of robot eye-in-hand system is discussed.Based on this principle
a calibration method for eye-in-hand system is schemed out.Compared with the traditional method in which the inner and outer parameters of the camera should be calibrated in advance
the experiments prove that this algorithm is quick and convenient to be applied;the experimental procedure is simple and it has high precision.It can be used to locate and track a moving object in robot vision system.