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Paper Abstract and Keywords
Presentation 2013-01-25 13:10
Statistical Image Reconstruction for X-ray CT Using the Proximal Splitting Framework
Yusuke Kobayashi, Hiroyuki Kudo, Taizo Suzuki (Univ of Tsukuba) MI2012-116
Abstract (in Japanese) (See Japanese page) 
(in English) Because the influence by the statistics noise is big in the low dose of radioactivity CT, it is necessary to use the statistical image reconstruction method. Generally, the Convex algorithm and the OS-Convex algorithm are used. The Convex algorithm requires much computational costs. The OS-Convex algorithm can’t stabilize the convergent property by limit cycle. We propose a new method that uses the framework called the proximal splitting. The proposed method make the convergent faster and stabilize the convergent property.
Keyword (in Japanese) (See Japanese page) 
(in English) X-ray CT / Statistical Image Reconstruction / Proximal Splitting Framework / / / / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 411, MI2012-116, pp. 281-285, Jan. 2013.
Paper # MI2012-116 
Date of Issue 2013-01-17 (MI) 
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 MI2012-116

Conference Information
Committee MI  
Conference Date 2013-01-24 - 2013-01-25 
Place (in Japanese) (See Japanese page) 
Place (in English) Bunka Tenbusu Kan 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Computational anatomy and its application to computer assisted diagnosis and therapy, etc 
Paper Information
Registration To MI 
Conference Code 2013-01-MI 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Statistical Image Reconstruction for X-ray CT Using the Proximal Splitting Framework 
Sub Title (in English)  
Keyword(1) X-ray CT  
Keyword(2) Statistical Image Reconstruction  
Keyword(3) Proximal Splitting Framework  
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Keyword(5)  
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1st Author's Name Yusuke Kobayashi  
1st Author's Affiliation University of Tsukuba (Univ of Tsukuba)
2nd Author's Name Hiroyuki Kudo  
2nd Author's Affiliation University of Tsukuba (Univ of Tsukuba)
3rd Author's Name Taizo Suzuki  
3rd Author's Affiliation University of Tsukuba (Univ of Tsukuba)
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Speaker Author-1 
Date Time 2013-01-25 13:10:00 
Presentation Time 20 minutes 
Registration for MI 
Paper # MI2012-116 
Volume (vol) vol.112 
Number (no) no.411 
Page pp.281-285 
#Pages 5 
Date of Issue 2013-01-17 (MI) 

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