该文通过对光学成像系统中非线性畸变的分析,提出了一个数字校正方法。

该方法利用与光轴对称的径向畸变数学模型求出光学镜头的校正系数,对畸变图

像进行校正。对校正方法的程序实现进行讨论,给出了对实际畸变图像进行校正

的实验结果-This article through to the distortion of the nonlinear optical imaging system are analyzed and a digital correction method.

This method USES and axis symmetric radial distortion mathematical model of the optical lens distortion coefficient of calibration

As for correction. The program for correction methods are discussed, and a practical distortion image

The results of the experiment