作者:李祺,王骥腾,张淼 单位:中国通信学会 出版:《中国通信》2012年第05期 页数:9页  (PDF与DOC格式可能不同) PDF编号:PDFZGTO2012050130 DOC编号:DOCZGTO2012050139 下载格式:PDF + Word/doc 文字可复制、可编辑
  • A hierarchical method for scene analysis in audio sensor networks is proposed.This method consists of two stages:element detection stage and audio scene analysis stage.In the former stage,the basic audio elements are modeled by the HMM models and trained by enough samples off-line,and we adaptively add or remove basic element from the targeted element pool according to the time,place and other environment parameters.In the latter stage,a data fusion algorithm is used to combine th.....。

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