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Paper Abstract and Keywords
Presentation 2010-03-01 14:50
New Constraint for Blind Extraction
Shunsuke Takeuchi, Kiyotoshi Matsuoka (Kyushu Inst. of Tech.) CAS2009-100 SIP2009-145 CS2009-95
Abstract (in Japanese) (See Japanese page) 
(in English) This paper proposes a new algorithm for BSE. The method determines the extractor so that certain linear and nonlinear cross correlations between one of the extractor’s output and other outputs become zero. The problem of computation time is solved by applying the Newton method and transforming the derived algorithm into the frequency-domain problem. The transformation is just to reduce the computation time and the size of variables; the signals themselves are not transformed into the frequency domain. An experiment is shown in which the proposed algorithm is applied to the mixture of three sound signals.
Keyword (in Japanese) (See Japanese page) 
(in English) ICA / Blind Source Separation / Blind Source Extraction / Newton Method / / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 435, SIP2009-145, pp. 131-136, March 2010.
Paper # SIP2009-145 
Date of Issue 2010-02-22 (CAS, SIP, CS) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
and
reproduction		 All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF CAS2009-100 SIP2009-145 CS2009-95

Conference Information
Committee SIP CAS CS  
Conference Date 2010-03-01 - 2010-03-02 
Place (in Japanese) (See Japanese page) 
Place (in English) Hotel Breeze Bay Marina, Miyakojima 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Signal processing for networking and communications, and others 
Paper Information
Registration To SIP 
Conference Code 2010-03-SIP-CAS-CS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) New Constraint for Blind Extraction 
Sub Title (in English)  
Keyword(1) ICA  
Keyword(2) Blind Source Separation  
Keyword(3) Blind Source Extraction  
Keyword(4) Newton Method  
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1st Author's Name Shunsuke Takeuchi  
1st Author's Affiliation Kyushu Institute of Technology (Kyushu Inst. of Tech.)
2nd Author's Name Kiyotoshi Matsuoka  
2nd Author's Affiliation Kyushu Institute of Technology (Kyushu Inst. of Tech.)
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Speaker Author-1 
Date Time 2010-03-01 14:50:00 
Presentation Time 20 minutes 
Registration for SIP 
Paper # CAS2009-100, SIP2009-145, CS2009-95 
Volume (vol) vol.109 
Number (no) no.434(CAS), no.435(SIP), no.436(CS) 
Page pp.131-136 
#Pages 6 
Date of Issue 2010-02-22 (CAS, SIP, CS) 

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