基于平面模板的摄像机标定方法

文章提出了一种基于平面模板的摄像机标定方法,仅要求摄像机在3个(或3个以上)的不同方位对同一平面模板进行拍摄,即可标定摄像机参数(包括内参数、外参数、畸变系数).并利用两步法求解摄像机参数.模拟图像和真实图像结果表明,该方法兼顾了标定精度与速度.整个标定过程不需要人为干预,可以自动进行,具有较强的实用性.

Camera Calibration Method Based on Planar Pattern

A new method for camera calibration based on planar pattern is introduced. It only requires the camera to observe a planar pattern shown at least three or more different orien- tations. Then the camera calibration parameters（including： intrinsic parameters,extrinsic param- eters and the distortion coefficient） can be solved. This paper uses a two-step camera calibration method, Both computer simulation and real data have been used to test the proposed technique and very goocl results have been obtained show that the technique is particularly useful and it can be done fully automatically.