这是opencv2.0和2.1的完整参考手册（英文），还提供了emgu.cv2.0的部分使用手册，可以弥补opencv没有介绍的库函数。-This is a complete opencv2.0 and 2.1 Reference Manual (English), also provides emgu.cv2.0 part of the manual, you can not make up for opencv library functions described.