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.