基于背景差分与时域差分相结合的运动检测算法  

Algorithm Study of Motion Detection Based on Background Difference and Time Difference

作　　者：陈子辉[1] 王丽[1] 郁有建[2] 

机构地区：[1]天津城市建设学院数字城市与虚拟现实技术实验室,天津300384 [2]天津城市建设学院计算机与信息技术实验中心,天津300384

出　　处：《天津城市建设学院学报》2009年第4期297-300,共4页Journal of Tianjin Institute of Urban Construction

摘　　要：针对传统运动目标检测方法的缺陷问题,提出了一种背景差分与时域差分相结合的算法,通过对亮度值的判断,有效地获取了背景模型,并利用数学形态学的膨胀、腐蚀进行去噪.实验表明,这种检测方法是快速有效的.In order to overcome the deficiency of traditional methods of moving target detection, a kind of algorithm with the combination of background difference and time difference was proposed. Background model was obtained effectively according to the judgment of brightness value and noises were removed using expansion and corrosion method in morphology. This detective method was proved experimentally to be fast and effective.

关 键 词：背景差分 运动检测 形态学 

分 类 号：TP274.4[自动化与计算机技术—检测技术与自动化装置]