以前做人脸识别时用来标定眼睛的位置的一个小程序，很方便的可以标定大量图片的人眼位置并保存相关的坐标-Face recognition used to do before the eyes of the location of the demarcation of a small program, it is convenient calibration of a large number of pictures can the human eye location and save the coordinates of the relevant