背景减除法在移动对象信息提取中的应用研究

吉林建筑大学 电气与计算机学院,长春 130118

背景建模,视频监控,混合高斯方法

Research on background substraction in moving target information extraction
DAI Hang,GUO Xiu-juan*

School of electricity and computer,Jilin Jianzhu university,Changchun 130118,China

background modeling,video monitoring,mix Gaussian method

备注

在计算机视觉系统中,背景减除算法在移动对象的信息提取中应用广泛.对基于背景减除法的背景建模,本文在分析视频帧、区域和像素为基础的3种方法优缺点的基础上,选取混合高斯方法作为背景建模方式.设计了具体建模流程,最终实现运动目标的检测研究.运行结果表明本文所提方法的可行性.

In computer vision system,background substraction algorithm is widely used in information extraction of mobile objects.Several common methods of video monitoring were introduced in this paper.In the background modeling of background subtraction method,the advantages and disadvantages of three methods,which are based on video frame,area and pixel are analyzed.Mixed Gaussian methods are used in background modeling,and the detection of moving objects are realized.Results show the feasibility of the proposed method.