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An application of time-frequency analysis using wavelet to blind source separation problem

An application of time-frequency analysis using wavelet to blind source separation problem
小波时频分析在盲源分离问题中的应用
批准号:
20540168
负责人:
MORIMOTO Akira
金额:
$2.83万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (C)
财政年份:
2008
资助国家:
日本
项目状态:
已结题
起止时间:
2008 至 2010

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中文摘要
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英文摘要
The cocktail party problem deals with the specialized human listening ability to focus one's listening attention on a single talker among a cacophony of conversations and background noise. The blind source separation problem corresponds to a way to enable computers to solve the cocktail party problem in a satisfactory manner. For this problem, we improved wavelet analysis, which can access time and frequency information on the signal. Moreover, we generalized our separation method to the n-dimensional case, and applied it to image separation problem.
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会议论文
DOI: --
发表时间: 2007
期刊:
影响因子: --
作者: [Eisner, Carsten, 守本 晃]
通讯作者: 守本 晃
信号源分離とウェーブレット解析
信号源分离与小波分析
DOI: --
发表时间: 2010
期刊:
影响因子: --
作者: [Hataya, Y., Susumu Yamazaki, 守本晃]
通讯作者: 守本晃
DOI: --
发表时间: 2009
期刊:
影响因子: --
作者: [Kei Ji Izuchi, Yuko Izuchi, 守本晃・芦野隆一・萬代武史]
通讯作者: 守本晃・芦野隆一・萬代武史
Decoding linear codes by linear programming
通过线性规划解码线性代码
DOI: --
发表时间: 2009
期刊: Proceedings of the fifth international conference on Information 1
影响因子: --
作者: [R.Ashino, T.Nguyen-Ba, R.Vaillancourt]
通讯作者: R.Vaillancourt
51
    Source separation using N-tree discrete wavelet transform and sparse representation
    • 批准号:
      26400199
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $3.08万
    • 财政年份:
      2014
    • 负责人:
      MORIMOTO Akira
    • 依托单位:
    Solving an image separation problem using space-scale analysis by wavelets
    • 批准号:
      23540135
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $3.33万
    • 财政年份:
      2011
    • 负责人:
      MORIMOTO Akira
    • 依托单位:
    Elucidation of the pathogenesis of Langerhans cell histiocytosis from the point of bone immunology
    • 批准号:
      22591167
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $2.83万
    • 财政年份:
      2010
    • 负责人:
      MORIMOTO Akira
    • 依托单位:
    Blind source separation using time-frequency information obtained from wavelet analysis
    • 批准号:
      18540177
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $2.34万
    • 财政年份:
      2006
    • 负责人:
      MORIMOTO Akira
    • 依托单位:
    海外基金