本程序在 Windows 2000、Visual C++ 6.0 环境下编译通过, 使用时需要有一个摄像头并安装好相关驱动程序。...

实验中发现opencv的cvCaptureFromCAM 使用的是vfw,采用消息机制,速度较慢,测试发现fps只有 9-12左右,太慢了. 发现经过使用directshow后速度提升到60帧/s.在opencv group上了解到这是一个普遍问题,也许有人做过转换,却没有完整的例子与代码.在此贴出.对希望提高opencv视频分析速度的有所帮助-Opencv experiment found that the cvCaptureFromCAM using vfw, the use of information mechanism to slow fps test found that only about 9-12, too slow. Discovered through the use of DirectShow velocity to 60/s. In opencv group understanding that this is a common problem, perhaps someone has done the conversion, but no complete examples and code.此贴out in. opencv want to improve the speed of video analysis help

用c++builder写的视频采集,抓图,预览等的源码,在bcb6下编译通过-c builder used to write video collection, Previously, preview the source, compile under bcb6

cy68013 数据采集,开发工具是VS2010，利用MFC面向对象使用双线程采集数据绘图！ 上位机通讯API是根据光放的CYAPI写的，很有参考价值，所有的fucntion都是手码的，多多支持！

这是一个OPENCV和MFC相结合的演示程序,主要是完成了在几个窗口同时读入,显示几个不同的视频流- This is the demonstration program which OPENCV and MFC unifies, mainly was completes has also read in several windows, demonstrated several different video frequencies flowed

用DirectShow写的捕获屏幕.并把捕获的屏幕保存为avi格式的文件.占用资源少.速度快-written with DirectShow Capture screen. And the Screen Capture avi format for the preservation of documents . occupy less resources. speed

资源描述视频播放及后期处理库VLC，多窗口开发的经典典范

DirectShow 自定义过滤器,实现网络发送功能.-DirectShow-defined filters, achieving network functions.

录像捉图的一个源代码,DirectShow上的一个例子-video capture map a source code, the DirectShow an example

是关于vfw的一个实例-is an example of VFW

是3pg的流媒体文件，适合手机播放的一个小短片，拿出来和大家伙共享一下-is 3pg streaming media files, suitable for mobile broadcast video of a small show and the guy to share what