通用的去验证码中干扰线的资料,使用最短路径和方向偏移算法实现-A common code to verify the information in the interference lines, use the shortest path and direction of the offset algorithm

虹膜定位，计算出眼球转动角度及偏移位置，适时改变激光治疗的切削角度，做一自动补偿修正。-Iris location, calculate the angle and offset eye movements, timely laser treatment to change the cutting angle, do an automatic compensation correction.

置，适时改变激光治疗的切削角度，做一自动补偿修正。虹膜定位，计算出眼球转动角度及偏移位-Set, timely laser treatment to change the cutting angle, do an automatic compensation correction. Iris location, calculate the rotation angle of the eye and offset bits

此为频偏校正程序,通过TD_GG算法得到的频偏值还存在几赫兹的残余频偏(The program for the deviation correction, deviation value is obtained by TD_GG algorithm also has a few Hertz residual frequency offset)