目前图像处理技术已经广泛应用于人们生产生活的各个方面，对于相关技术的研究具有广泛的研究意义和应用价值，本文中研究的主要内容为基于混合高斯模型的红外图像运动目标检测算法研究及实现。(All aspects of the image processing technology has been widely applied in people's life and production, has wide application value and research significance for the research of related technology, the main contents in this paper is the research and implementation of algorithms of moving target detection in infrared image based on mixed Gauss model.)