视频监控系统完整源码（本人本科毕业设计），运用帧间差分算法，运用高斯混合模型来实现背景的实时更新，以减少由于环境的变化对检测结果的干扰。-Video Surveillance System integrity of the source code (I graduated from undergraduate design), use interfr a me difference algorithm, Gaussian mixture model used to achieve the rea