实现对眼睛的识别，以及实现多帧图像的连续跟踪。用matlab实现，里面有测试图片。-To achieve recognition of the eyes, as well as the realization of multi-frame images of continuous tracking. Using matlab to achieve, there are test images.

本源代码用来进行虹膜区域检测，可以用来进行视线跟踪、眼睛区域检测等。-Iris source code used for detection, can be used for eye tracking, eye region detection.