OpenCV中保存与读取4通道图像（bmp）Opencv没有提供四通道图像保存方法只提供了保存为（XML等其它格式的文件） 该源码提供了该方法-in the Opencv not have the method that save or read the 4 channel picture. Opencv just can save or read the 4 channel image to XML or other format use the CVSave/CVLoad . Our met

vc+opencv 读avi视频，显示，并将视频中每一帧都保存为bmp文件，内有测试视频-vc and opencv read avi file

一个简单的OpenCV程序，能够打开摄像头，并将采集的图像保存为bmp文件-A sample OpenCV program that can open the camrera and save bmp file.

使用opencv V2.3.9，实现对视频文件的切割。将切割后的视频文件保存为bmp文件，保存在文件夹下面。-Use Opencv V2.3.9 to split the video file into pictures.And the splitted picture s format is bmp.The files will be saved in folder