一种新型移动物体检测及背景建模系统

摘要

帧差法和背景减除法是目前应用较广的移动物体检测方法.针对背景建模中经常出现“拖尾”现象,结合帧差法提出了一种新的移动物体检测系统,并就该系统的可扩展性进行了深入分析,提出了一种实时帧保存算法.实验结果表明,该系统可以很好地抑制“拖尾”效应,并为其他算法在该系统上的应用提供了更好的基础条件.%Frame difference and background subtraction method are wide used moving object detection method. In connection with shortcoming of the "tail" phenomenon in background modeling, this paper represents a new object detecting system with a new moving object detection algorithm , and represents a real-time frame saving algorithm to expand the scalability of the system. The experimental results indicate that this paper's algorithm can inhibit the "tail" effect and the scalability is expanded.