该文提出一种新的图像定位方法，在科研和工业生产中有着广泛的用途，介绍一种基于投影法的运动目标的快速定位算法，对目标特征提取匹配简单有效。完全能满足工业检测的实时要求。-This paper proposes a new image positioning methods, the wide range of applications in scientific research and industrial production, introduce a fast moving target positioning algorithm based on the projection method, the target feature extraction to match a simple and effective. Can meet the real-time requirements of the industrial inspection.