采though方法对圆形进行检测，对图形进行Though变换，找到最大点就是圆形位置，效果很好，值得参考.-this is detect circle modeth,for image deal or image reader,order by foregin programmer design and coding.

这是一篇讲车牌识别系统的理论文档，可以指导程序员编写车牌识别的系统，文档的为英文格式。-This is a theory about the document license plate recognition system can guide the programmer to write license plate recognition system, the document is in English format.

face detection for microsoft visual c++ beginner programmer

耶鲁大学实验室的人验库，包含了各种不同的表情，不同的姿态，对于研究人验识别的程序员来说，非常的有用。欢迎下载。-Yale university laboratory person test library, contains all sorts of different expression, different attitude, to check the programmer human recognition, very useful. Welcome to download.