图像编码三维视觉系统及其标定

Image-encoding based 3D-vision system and its calibration

提出了一种新的利用激光扫描图像编码方法的三维视觉系统，着重讨论了系统同步控制及其标定问题。实验结果表明，激光扫描图像编码方法有效地减少了图像采集、处理量，文中提出的标定方法精度高，系统同步误差小于 ０．０２％，系统测量误差小于 １％。

This paper presents a new kind of 3D-vision system using laser-scanning im-age-encoding method. The discussion is focused on the synchronization control of the system and its calibration. The experiment results show that the laser-scanning image-encoding method can efficiently decrease the number of images to be captured and processed, the calibration method presented in this paper has higher accuracy, the synchronization error of our system is less than 0.02% and the measuring error of the system is less than 1%.