对视频图像序列使用卡尔曼滤波器生成背景。卡尔曼滤波是运用其的记忆特性，对一定时间长度的视频图像信信息进行加权平均从而获的与实际背景图像近似的初始背景，同时达到滤除颗粒噪声、消除摄像机抖动的目的。

-The sequence of video images using the Kalman filter to generate the background. The Kalman filter is to use its memory characteristics, the weighted average in order to be the initial approximation to the actual background image background information on the video image signal of a certain length of time, and filter out the grain noise, the purpose of eliminating camera shake.