Ldx_人脸识别与跟踪演示系统，是我上学期间抽空的做的一个试验，简单实现了一下识别与跟踪功能，还用数据库的方法对人脸库进行管理，现在我毕业了，正准备进行完善一下。使用方法见“使用说明”。-Ldx_ face recognition and tracking demonstration system, is taking the time to do my school during a test, a simple look to achieve recognition and tracking