视频中运动目标检测方法的研究与应用  

Research & Application of Moving Object Detecting Method in Video

作　　者：丰洪才[1] 邓华来[1] 刘年波[1] 

机构地区：[1]武汉工业学院计算机与信息工程系,武汉430023

出　　处：《计算机工程》2004年第24期134-136,共3页Computer Engineering

摘　　要：　介绍了一种在视频中运用序列图像检测运动目标的方法。采用累积差分图像的策略,突出目标、消除干扰,去除背景并降低平均噪声;将图像序列分为两个阶段,分别求取差分图像的累积图像,以便消除背景中周期性的运动;结合形态学分析方法去除噪声、斑点,求取目标的运动轨迹和定位目标。This paperintroduces a method of detecting moving object using sequence images in video. For wiping of background and depressing average noise, it uses a strategy of images difference to highlight object and to avoid molestation. For wiping of periodicity moving in background, it divides sequence images into two parts, and calculates cumulating images of difference images for each part. For finding out the moving track and detecting moving object, it combines with analysis method of morphologic to wipe off noise and stain.

关 键 词：运动目标检测 序列图像 差分图像 累积图像 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]