【作者】 孙常胜； 陈瑞平； 孙涛；

【Author】 Changsheng Sun1,Ruiping Chen2,Tao Sun3 1Yantai University,Yantai,China 2Yantai University,Yantai,China 3Yantai University,Yantai,China

【机构】 烟台大学；

【摘要】 针对头顶采集环境以及运动目标检测的研究现状下,对背景差分法、帧间差分法、光流法和边缘检测法的适应度和复杂度进行了对比分析。辅以运动目标检测实例比较了各种方法的优缺点,为在头顶采集环境下的运动目标检测提供了参考依据。并指出了边缘检测法检测情况稳定,效果更好,更适合于头顶采集的环境。更多还原

【Abstract】 Considering the condition of overhead collection and the current development of detection methods for motion targets,this paper compares a series of related algorithms,including background subtract method,frame difference method,optical flow method and edge detection method,with their application ranges and complexity.Performances of several target detection methods are detected with video samples to indicate their advantage and limitation.This paper provides the references for the moving target detection based on the condition of overhead collection.Moreover,the detecting result of edge detection method is proposed which is more stable and effective and the method is more suitable for the condition of overhead collection.更多还原