vs2003下使用opencv2.0，实现帧差法视频跟踪。提供了一个测试视频，给大家看一下测试效果。-vs2003 using opencv2.0, achieving frame difference video tracking. Provides a test video, for everyone to see what the test results.

文件包括OpenCv库的安装，OpenCv的设置步骤，以及vs2003环境中OpenCv的配置步骤-it includes the building of Opencv,the setting of OpenCV and in Vs2003