此程序使用的集成环境为TI公司的CCS，硬件平台为合众达的vpmdm642 程序实现的功能为图像的背景差分，这主要是应用于运动检测中-use of this procedure for the integrated environment TI's CCS, hardware platform for the UCO vpmdm642 procedures to achieve the function of the background image difference, This