Distortion is analyzed with a radial anamorphic model.The anamorphic coefficient is combined with the vision process to correct an anamorphic image for the final calibration of the liner model.

• 利用径向畸变的数学模型和参数分解的方法对变形量进行线性求解，求得的畸变因子代入成像过程，为最终理想线性透视模型的标定消除畸变对成像的影响。