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Paper Abstract and Keywords
Presentation 2010-01-21 15:00
An FFT Based Full-Search Block-Matching Algorithm Using an Overlap-Save Method
Hidetake Sasaki, Zhen Li, Hitoshi Kiya (Tokyo Metro. Univ.) SIP2009-85 RCS2009-219
Abstract (in Japanese) (See Japanese page) 
(in English) One category in fast full-search block matching algorithms (BMAs) is based on the fast Fourier transformation (FFT). For block matching, conventional methods in this category fit the macroblock size to the search window size by zero-padding. This property arises a problem that the memory consumption and computational complexity heavily depend on the size difference between the macroblock and the search window. This paper, thus, proposes a novel FFT-based BMA which overcomes the above mentioned problem. The proposed method divides the search window to multiple sub search windows to versatilely control the difference between the macroblock and the search window sizes. Simulation results show the effectiveness of the proposed method.
Keyword (in Japanese) (See Japanese page) 
(in English) block matching / pattern recognition / FFT / overlap-save method / / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 368, SIP2009-85, pp. 71-76, Jan. 2010.
Paper # SIP2009-85 
Date of Issue 2010-01-14 (SIP, RCS) 
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 SIP2009-85 RCS2009-219

Conference Information
Committee RCS SIP  
Conference Date 2010-01-21 - 2010-01-22 
Place (in Japanese) (See Japanese page) 
Place (in English) Kyushu Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Signal Processing, Circuit for Wireless Systems, Broadband Wireless Access Techniques, etc. 
Paper Information
Registration To SIP 
Conference Code 2010-01-RCS-SIP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) An FFT Based Full-Search Block-Matching Algorithm Using an Overlap-Save Method 
Sub Title (in English)  
Keyword(1) block matching  
Keyword(2) pattern recognition  
Keyword(3) FFT  
Keyword(4) overlap-save method  
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Keyword(6)  
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1st Author's Name Hidetake Sasaki  
1st Author's Affiliation Tokyo Metropolitan University (Tokyo Metro. Univ.)
2nd Author's Name Zhen Li  
2nd Author's Affiliation Tokyo Metropolitan University (Tokyo Metro. Univ.)
3rd Author's Name Hitoshi Kiya  
3rd Author's Affiliation Tokyo Metropolitan University (Tokyo Metro. Univ.)
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Speaker Author-1 
Date Time 2010-01-21 15:00:00 
Presentation Time 20 minutes 
Registration for SIP 
Paper # SIP2009-85, RCS2009-219 
Volume (vol) vol.109 
Number (no) no.368(SIP), no.369(RCS) 
Page pp.71-76 
#Pages 6 
Date of Issue 2010-01-14 (SIP, RCS) 

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