基于HALCON平面标定板,充分考虑机器人末端中心和摄像机镜头径向畸变的影响,设计了一种新的Eye-to-Hand机器人视觉标定方法。该方法不仅标定了摄像机的内外参数,同时也建立了摄像机图像坐标系和机器人世界坐标系的关系。实验证明,该方法具有较高的标定精度和实用性,适用于工业机器人的视觉系统标定。

Based on plate calibration board of HALCON,a new Eye-to-Hand calibration method is schemed out.The method sufficiently involves the influence on robot terminal center and the radial distortion of camera lens.It calibrates the camera parameters and establishes the relationship between image coordinate and robotic coordinate.According to results of experiments,the method has more precision and it is applicable to industrial robot vision calibration.