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一种基于码本的监控视频运动目标检测算法 被引量：8

Codebook-based Algorithm for Moving Object Detection from Surveillance Video
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摘要 针对监控系统获得的彩色视频序列,根据连续采样值的颜色相似度及其亮度范围,将背景像素值量化后用码本表示,利用减背景的思想对新输入的像素值与其对应位置的码本作比较判断,提取出前景运动目标像素。该算法计算复杂度小、占内存少,能够在存在前景运动的过程中提取背景,并能处理光照变化。 This paper proposes a background modeling and subtraction algorithm to detect moving objects from color video sequence captured by surveillance system. Background values are quantized into codebooks with respect to color distortion and brightness distortion. Pixel values of new frames are compared with the codebooks to identify foreground pixels. The algorithm is efficient in computation and takes up less memory. It can also handle scenes containing moving backgrounds and illumination variations.
作者 代科学 李国辉
机构地区 国防科技大学信息系统与管理学院系统工程系
出处 《计算机工程》 CAS CSCD 北大核心 2007年第14期27-29,共3页 Computer Engineering
基金 国家自然科学基金资助项目(60273066)
关键词 减背景 背景码本 监控视频 目标检测 background subtraction background codebook surveillance video object detection
分类号 TP301.6 [自动化与计算机技术—计算机系统结构]
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参考文献6

  • 1代科学,李国辉,涂丹,袁见.监控视频运动目标检测减背景技术的研究现状和展望[J].中国图象图形学报,2006,11(7):919-927. 被引量：169
  • 2Lipton A,Fujiyoshi H,Patil R.Moving Target Classification and Tracking from Real-time Video[C]//Proc.of IEEE Workshop on Applications of Computer Vision,Princeton,NJ.1998:8-14.
  • 3Cutler R,Davis L.View-based Detection[C]//Proc.of Int.Conf.on Pattern Recognition,Brisbane,Australia.1998:495-500.
  • 4Horprasert T,Harwood D,Davis L S.A Statistical Approach for Real-time Robust Background Subtraction and Shadow Detection[C] //Proc.of IEEE Frame-Rate Applications Workshop,Kerkyra,Greece.1999.
  • 5Stauffer C,Grimson W.Adaptive Background Mixture Models for Real-time Tracking[C]//Proc.of Int.Conf.on Computer Vision and Pattern Recognition,Colorado,USA.1999:246-252.
  • 6Kim K,Chalidabhongse T H,Harwood D,et al.Background Modeling and Subtraction by Codebook Construction[C]//Proc.of Int.Conf.on Image Processing,Singapore.2004:3061-3064.

二级参考文献47

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共引文献168

同被引文献84

引证文献8

二级引证文献25

计算机工程
2007年 第14期

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