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基于HMM的足球视频语义分析研究 被引量：2

Research on semantic events of analyzing soccer video based on hidden Markov model
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摘要 针对视频高层语义分析问题,文章结合足球比赛的领域知识,按照足球比赛转播、视频编辑的一般规律,根据足球比赛语义事件随机性的特点,选择特定的视频物理特征,应用HMM(隐马尔科夫模型)分析视频的语义结构,确定视频和HMM模型中各元素的对应关系,构建一个基于HMM的视频语义分析框架,并通过进行足球视频HMM参数的训练,得到视频各语义事件的HMM模型,达到视频语义自动分析的目的。 Aimed at the problem of video semantic analysis, semantic analysis framework of soccer video is presented by combining domain knowledge ofsoccer game, considering game broadcasting and editing ofsoccer video, and random characters ofgame semantic events, then given features of soccer video is choosen, and video semantic structure is analyzed by applying HMM, therefore corre- sponding relation of correlative factors between soccer video and hidden Markov model is established. Under the framework, the HMM of each semantic event is established by training HMM parameters of the soccer video, to achieve the aim of analyzing video semantic events automatically.
作者 彭利民
机构地区 广州体育学院计算机应用教研室
出处 《计算机工程与设计》 CSCD 北大核心 2008年第19期5002-5005,共4页 Computer Engineering and Design
基金 广州体育学院自然科学基金项目(06QN06)
关键词 足球视频 视频分析 隐马尔科夫模型 语义事件 随机过程 soccer video video analysis HMM semantic event random process
分类号 TP391 [自动化与计算机技术—计算机应用技术]
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参考文献7

  • 1Xie L, Xu P, Shi Fu Chang,et al. Structure analysis of soccer video with domain knowledge and hidden Markov models[J]. PRL,2004,25(7):767-775.
  • 2Gu Xu,Yu-Fei Ma, Hong Jiang Zhang,et al .Motion based event recognition using HMM [C]. Proceedings 16th International Conference on Pattern Recognition,2002:831-834.
  • 3Ma Y F, Zhang H J. A model of motion attention for video skimming[C]. Rochester, New York: Proceeding of IEEE International Conference on Image Processing, 2002.
  • 4卢坚,陈毅松,孙正兴,张福炎.基于隐马尔可夫模型的音频自动分类[J].软件学报,2002,13(8):1593-1597. 被引量：47
  • 5刘宇驰,栾悉道,戴端辉,吴玲达.多模态体育视频语义分析[J].计算机科学,2007,34(1):109-111. 被引量：6
  • 6王方石,须德,吴伟鑫.基于自适应阈值的自动提取关键帧的聚类算法[J].计算机研究与发展,2005,42(10):1752-1757. 被引量：32
  • 7Liu X M, Chen T. Shot boundary detection using temporal statistics modeling[C]. Orlando,FL,US:Proceeding of IEEE International Conference on Acoustics, Speech and Signal Processing, 2002.

二级参考文献31

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计算机工程与设计
2008年 第19期

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