OCR 英语识别 效果不错。此为绿色软件，直接在解压后文档中点topocr.exe即可。-OCR recognition results are good in English. This is a green software, after extracting the document directly in the mid-point topocr.exe can.

关于人脸检测的课件和英语介绍，从概念上让你了解人脸检测的基本步骤，对初学者有用。-Courseware on face detection and English descr iption, the concept of face detection lets you know the basic steps to be useful for beginners.