Intelligent video analysis monitoring method

The invention discloses an intelligent video analysis monitoring method and belongs to the image processing technical field. According to the method, one image is selected from a plurality of images in video information and is adopted as a background image; the difference value of an image under test and the background image is calculated; and whether a moving target exists on the image under testis judged; and therefore, whether the moving object exists in the video image can be judged. According to the intelligent video analysis monitoring method of the present invention, a background is generated from the perspective of robustness when the background image is selected; a noise factor is considered; and therefore, the method can adapt to the gradual change of illumination, noise environments, or can suppress noises. 本发明公开了种智能视频分析监控方法，属于图像处理技术领域，首先从视频信息中的多个图像中选出张图像作为背景图像，然后在将被检测的图像与背景图像进行差值运算，最后判断出被检测的图像上是否有运动的目标，解决了在视频图像中进行判断移动物体的技术问题，本发明在选取背景图像时从鲁棒性的角度来生成背景，考虑了噪声因素，能适应光照的逐渐变化，能适应噪声环境，或者说能对噪声进行抑制。