OpenCV视频教程,目标检测与跟踪,车辆特征识别,人脸识别,字符识别,特征提取, 图像分割,手势识别,计算机视觉视频教程,opencv基础知识 -OpenCV is released under a BSD license and hence it’s free for both academic and commercial use. It has C++, C, Python and Java interfaces

基于python的人脸识别知识指导,非常好非常实用，这下够不够二十个字？-FaceRecognition with Python，very very very very very very very good。

Python人脸识别实现，可以打开摄像头进行多人人脸识别，需要一定的深度学习基础(Python face recognition implementation, you can open the camera for multi person face recognition, you need a certain depth of learning foundation.)