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Paper Abstract and Keywords
Presentation 2016-01-19 10:10
Unnormalized bilateral filter on graph spectral domain and its applications to image processing
Ryuta Nagamatsu, Masaki Onuki, Akie Sakiyama, Yuki Iizuka, Yuichi Tanaka (TUAT) IT2015-89 SIP2015-103 RCS2015-321
Abstract (in Japanese) (See Japanese page) 
(in English) In this report, we propose unnormalized bilateral filter on graph spectral domain.
Since the spectral response of bilateral filter in the graph spectral domain can be designed arbitrarily depending on applications, it presents better performance than the conventional bilateral filter.
It is known that a recent advance on bilateral filter, unnormalized bilateral filter, prevents over-smoothing and undesired artifacts around edges.
We show unnormalized bilateral filter can be defined as a graph spectral domain transform, and apply the proposed method to a few image processing applications.
Keyword (in Japanese) (See Japanese page) 
(in English) Graph based signal processing / Bilateral filter / / / / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 395, SIP2015-103, pp. 225-230, Jan. 2016.
Paper # SIP2015-103 
Date of Issue 2016-01-11 (IT, 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 IT2015-89 SIP2015-103 RCS2015-321

Conference Information
Committee RCS IT SIP  
Conference Date 2016-01-18 - 2016-01-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Kwansei Gakuin Univ. Osaka Umeda Campus 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Signal Processing for Wireless Communications, Learning, Mathematical Science, Communication Theory, etc. 
Paper Information
Registration To SIP 
Conference Code 2016-01-RCS-IT-SIP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Unnormalized bilateral filter on graph spectral domain and its applications to image processing 
Sub Title (in English)  
Keyword(1) Graph based signal processing  
Keyword(2) Bilateral filter  
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1st Author's Name Ryuta Nagamatsu  
1st Author's Affiliation Tokyo University of Agriculture and Techology (TUAT)
2nd Author's Name Masaki Onuki  
2nd Author's Affiliation Tokyo University of Agriculture and Techology (TUAT)
3rd Author's Name Akie Sakiyama  
3rd Author's Affiliation Tokyo University of Agriculture and Techology (TUAT)
4th Author's Name Yuki Iizuka  
4th Author's Affiliation Tokyo University of Agriculture and Techology (TUAT)
5th Author's Name Yuichi Tanaka  
5th Author's Affiliation Tokyo University of Agriculture and Techology (TUAT)
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Speaker Author-1 
Date Time 2016-01-19 10:10:00 
Presentation Time 25 minutes 
Registration for SIP 
Paper # IT2015-89, SIP2015-103, RCS2015-321 
Volume (vol) vol.115 
Number (no) no.394(IT), no.395(SIP), no.396(RCS) 
Page pp.225-230 
#Pages 6 
Date of Issue 2016-01-11 (IT, SIP, RCS) 

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