计算机工程与应用 ›› 2007, Vol. 43 ›› Issue (16): 199-201.

• 工程与应用 • 上一篇    下一篇

基于背景重构的运动目标检测算法研究与应用

祁同林,左旭东   

  1. 南京三宝科技集团公司,南京 210049
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2007-06-01 发布日期:2007-06-01
  • 通讯作者: 祁同林

Moving object detection based on the background rebuild algorithm

QI Tong-lin,ZUO Xu-dong   

  1. Nanjing Samples-Tech. Co. Ltd.,Nanjing 210049,China

  • Received:1900-01-01 Revised:1900-01-01 Online:2007-06-01 Published:2007-06-01
  • Contact: QI Tong-lin

摘要: 对视频序列中的运动目标检测方法进行了研究,提出了一种基于背景重构的运动目标检测算法。通过自学习方法建立视频图像的高斯模型,构造初始背景图像;运用差分算法,得到运动目标,并对背景图像进行了重构、更新,得到实时背景图像。该方法在有运动目标存在的情况下进行实时建模,实用价值高。

关键词: 运动目标检测, 视频图像序列, 高斯模型

Abstract: According to the result of moving object detection research on Video,an approach of detection algorithm is presented.Firstly,a background image by Gauss-model is rebuilt;secondly,a moving object by difference algorithm between two consecutive frames is obtained and lastly,the background image is updated.As result,the modeling algorithm can work effectually with the moving object in video sequence.

Key words: moving object detection, video sequence, Gauss-model