opencv4库文件，可以有效提高图像处理工作者的编程效率。使用时要包含cv.h，ipl.h和highgui.h三个头文件。-opencv4 libraries can effectively improve the image processing workers programming efficiency. Used to contain cv.h, ipl.h and highgui.h three headers.

上个月开始学习OpenCV, 对于初学者来说,只要学会如何去用OpenCV里面的函数就OK了,以后的就要自己慢慢领悟-Last month started learning OpenCV, for beginners, as long as learn how to use OpenCV function inside on OK, and after their time is necessary to comprehend