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
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
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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解析ウェーブレット変換の位相情報を利用したブラインド信号源分離
利用解析小波变换相位信息的盲信号源分离
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
ノイズを含んだ観測信号からのブラインド信号源分離
盲信号源与噪声观测信号的分离
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
DOI:
10.1016/j.amc.2010.03.082
发表时间:
2010-06
期刊:
Appl. Math. Comput.
影响因子:
--
作者:
[M. Bahri;E. Hitzer;R. Ashino;R. Vaillancourt]
通讯作者:
M. Bahri;E. Hitzer;R. Ashino;R. Vaillancourt
共 51 条
Source separation using N-tree discrete wavelet transform and sparse representation
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批准号:26400199
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$3.08万
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财政年份:2014
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负责人:MORIMOTO Akira
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依托单位:
Solving an image separation problem using space-scale analysis by wavelets
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批准号:23540135
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$3.33万
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财政年份:2011
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负责人:MORIMOTO Akira
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依托单位:
Elucidation of the pathogenesis of Langerhans cell histiocytosis from the point of bone immunology
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批准号:22591167
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.83万
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财政年份:2010
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负责人:MORIMOTO Akira
-
依托单位:
Blind source separation using time-frequency information obtained from wavelet analysis
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批准号:18540177
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.34万
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财政年份:2006
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负责人:MORIMOTO Akira
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依托单位:
Early diagnosis of disseminated adenovirus infection associated with hematopoietic stem cell transplantation by quantitative PCR
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批准号:15591123
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.24万
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财政年份:2003
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负责人:MORIMOTO Akira
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依托单位:
Microlocal filtering with wavelet frames multiresolution analysis
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批准号:15540170
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.18万
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财政年份:2003
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负责人:MORIMOTO Akira
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依托单位:
Cell biological analysis of EB virus in EBV associated peripheral T cell lymphoma
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批准号:11670778
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项目类别:Grant-in-Aid for Scientific Research (C)
-
资助金额:$2.3万
-
财政年份:1999
-
负责人:MORIMOTO Akira
-
依托单位:
海外基金