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Paper Abstract and Keywords
Presentation 2007-03-05 13:15
FPGA Implementation of On-line ICA Algorithms
Song-Ju Kim, Ken Umeno, Ryo Takahashi (NICT) CAS2006-84 SIP2006-185 CS2006-101
Abstract (in Japanese) (See Japanese page) 
(in English) We evaluate a performance of the EASI algorithm, which is a basic algorithm among various on-line ICA algorithms, using the original source signals generated by Chebyshev map. We confirmed that the EASI algorithm can recover a hundred of chaotic signals successfully. We found that the EASI algorithm in fixed-point(16-bit) arithmetic can also recover the chaotic signals successfully as well as the algorithm in floating-point arithmetic. We report the FPGA implementation results of this algorithm.
Keyword (in Japanese) (See Japanese page) 
(in English) ICA / BSS / EASI / MLE / FPGA / Chaos / /  
Reference Info. IEICE Tech. Rep., vol. 106, no. 569, SIP2006-185, pp. 39-44, March 2007.
Paper # SIP2006-185 
Date of Issue 2007-02-26 (CAS, SIP, CS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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. (No. 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF CAS2006-84 SIP2006-185 CS2006-101

Conference Information
Committee SIP CAS CS  
Conference Date 2007-03-05 - 2007-03-06 
Place (in Japanese) (See Japanese page) 
Place (in English) Blancart Misasa (Tottori) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Signal Processing for Communications, Code Theory, etc. 
Paper Information
Registration To SIP 
Conference Code 2007-03-SIP-CAS-CS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) FPGA Implementation of On-line ICA Algorithms 
Sub Title (in English)  
Keyword(1) ICA  
Keyword(2) BSS  
Keyword(3) EASI  
Keyword(4) MLE  
Keyword(5) FPGA  
Keyword(6) Chaos  
1st Author's Name Song-Ju Kim  
1st Author's Affiliation National Institute of Information and Communications Technology (NICT)
2nd Author's Name Ken Umeno  
2nd Author's Affiliation National Institute of Information and Communications Technology (NICT)
3rd Author's Name Ryo Takahashi  
3rd Author's Affiliation National Institute of Information and Communications Technology (NICT)
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Date Time 2007-03-05 13:15:00 
Presentation Time 25 
Registration for SIP 
Paper # IEICE-CAS2006-84,IEICE-SIP2006-185,IEICE-CS2006-101 
Volume (vol) IEICE-106 
Number (no) no.567(CAS), no.569(SIP), no.571(CS) 
Page pp.39-44 
#Pages IEICE-6 
Date of Issue IEICE-CAS-2007-02-26,IEICE-SIP-2007-02-26,IEICE-CS-2007-02-26 

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