一种目标自动识别与跟踪算法研究

目标自动识别与跟踪是跟踪系统中的关键技术.在坦克的目标自动跟踪系统中,由于摄像仪安装在运动载体上,其拍摄的图像背景相对于摄像仪是运动的,从运动背景中检测出其中的运动目标难度较高.本文将目标分为对地目标与对空目标2种类型,并根据目标类型的不同特征,分别采用SSDA和以图像矩为特征值的相关跟踪方法来识别.实验结果表明,该方法可以较好地自动识别与跟踪运动目标.

Research of the algorithm of target automatic recognition and tracking

Target recognition and tracking is the key technology of tracking system. The camera in the tracking system of tank is fitted on the moving carrier, so the backgrounds of the images shot by the camera are moving relatively. We need to detect moving target in the moving background and to track it. Depending on the different features of target, this paper used the SSDA and geometric moment to detect the moving target. The experiment result shows that this method can complete the automatic recognition and tracking of moving target better.