基于opencv开源视觉算法哭调用USB摄像头，包括图像采集、图像显示和一些简单的图像修改。-Based on the open-source opencv vision algorithms cry calling USB camera, including image acquisition, image display, and some simple image modification.

VC++中实现上位机用USB采集摄像头图片的源代码(VC++ the host computer with a USB camera image acquisition source)