期刊文献+

基于光流信息的监控视频场景变动检测与判别 被引量:1

原文传递
导出
摘要 为提高公安部门海量监控视频资源的利用率,解决视频智能分析方法对成像场景固定性要求与监控视频场景变动特性之间的矛盾,本文提出了一种利用光流场信息对监控视频的场景变动及其变动类型进行检测和判别的方法。该方法首先对图像光流场进行检测,然后将光流场划分成四个区域和八个方向,并分别统计其中的光流数量,最后根据不同类型场景变动时光流场的特征对场景的变动进行检测和判别。实验结果表明,该方法简单有效,可提高对监控视频进行智能分析应用的鲁棒性。
出处 《广东公安科技》 2013年第4期38-41,49,共5页
  • 相关文献

参考文献5

二级参考文献27

  • 1ZHANG Zong-ping, LIU Kun, PENG Ji-hui. Shot boundary detection based on histogram of mismatching-pixel count of FMB[EB/OL].[2008- 05 -20].http://ieeexplore.ieee.org/Xplore/login.jsp?url =/ie1514025693/ 4025694/04025789.pdf?isnumber --4025694&prod =CNF&arnumber = 4025789&arSt =1&ared =S&arAuthor =Zhang +Zong -Ping% 3B +Liu + Kun%3B+Peng+Ji-Hu.
  • 2PATEL N V, SETHI L K. Video shot detection and characterization for video database[J]. Pattern Recognition, 1997, 30(4):583-592.
  • 3HAMPAPUR A, JAIN R C, WEYMOUTH T. Production model based digital video segmentation[J].international Journal of Multimedia Tools and Applications,1995,1 (1):9-46.
  • 4HANJALIC A. Shot-boundary detection: unraveled and resolved[J].IEEE Trans. Circuits and Systems for Video Technology, 2002, 12(2) :90-105.
  • 5LING Xue, CHAO Li, HAN Li, et al. A general method for shot boundary detection[EB/OL].[2008-05-20].http://ieeexplore.ieee.org/Xplore/login. jsp?url=/ie15/4505670/4505671/04505756.pdf?isnumher=-4505671 &prod = CNF&arnumber=-4505756&arSt=394&ared=397&arAuthor=Xue-Ling%3B+Li+Chao%3B+Li+huan%3B+Xiong+Zhang.
  • 6YUAN Jin-hui, WANG Hui-yi, XIAO Lan, et al. A formal study of shot boundary, detection[J].IEEE Trans. Circuits and Systems for Video Technology, 2007,17(2):168-186.
  • 7PAYNE H, HELFENBEIN E, KNOEL H. Development and Testing of incident-detection algorithm : Vol. 2 research methodology and detailed results, FHWA-RD-76-20 [ R ]. Washington: Federal Highway Administration, U S, Department of Transportation,1976.
  • 8LEVIN M, KRAUSE G M. Incident detection:a bayesian approach [J]. Trans Research Record, 1978,6(82) :52-58.
  • 9SHUNSUKE K, YASUYUKI M, KATSUSHI I, et al. Traffic monitoring and accident detection at intersections[ J]. IEEE Trans on Intelligent Transportation Systems ,2000,1 (2) : 108-118.
  • 10GERARD M, ISAAC C, FRANCOIS B, et al. Event detection and analysis from video streams [ J ]. IEEE Trans on Pattern Analysis and Machine Intelligence,2001,23(8):873-889.

共引文献17

同被引文献4

引证文献1

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部