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Paper Abstract and Keywords
Presentation 2011-03-02 13:20
An Intuitive Introduction to Compressed Sensing
Doohwan Lee, Takayuki Yamada, Hiroyuki Shiba, Yo Yamaguchi, Kazuhiro Uehara (NTT Corp.) SR2010-89
Abstract (in Japanese) (See Japanese page) 
(in English) Compressed sensing has been drawn explosive attention during last several years. It has been proven that a signal which is sparsely represented in any convenient domain can be measured and reconstructed using sub-Nyquist rate information. Directly interpretation of compressed sensing in the sense of wireless technology is as follows: radio wave data can be received, transmitted, and reconstructed using sub-Nyquist rate information without aliasing if the original radio wave is sparse. Due to its surprising characteristics, a plethora of research has been devoted to develop compressed sensing technology from theory to applications. Some achievements already have revealed that compressed sensing can be successfully applied in the real world applications such as MRI or wideband spectrum sensing. This paper introduces compressed sensing technology from basics to the applications. In particular, correct explanations for common misunderstandings are also provided.
Keyword (in Japanese) (See Japanese page) 
(in English) compressed sensing / l1-minimization / ill-posed inverse problem / / / / /  
Reference Info. IEICE Tech. Rep., vol. 110, no. 435, SR2010-89, pp. 9-16, March 2011.
Paper # SR2010-89 
Date of Issue 2011-02-23 (SR) 
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 SR2010-89

Conference Information
Committee RCS MoNA SR  
Conference Date 2011-03-02 - 2011-03-04 
Place (in Japanese) (See Japanese page) 
Place (in English) YRP 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Mobile Communication Workshop 
Paper Information
Registration To SR 
Conference Code 2011-03-RCS-MoMuC-SR 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) An Intuitive Introduction to Compressed Sensing 
Sub Title (in English)  
Keyword(1) compressed sensing  
Keyword(2) l1-minimization  
Keyword(3) ill-posed inverse problem  
1st Author's Name Doohwan Lee  
1st Author's Affiliation NTT Network Innovation Laboratories, NTT Corporation. (NTT Corp.)
2nd Author's Name Takayuki Yamada  
2nd Author's Affiliation NTT Network Innovation Laboratories, NTT Corporation. (NTT Corp.)
3rd Author's Name Hiroyuki Shiba  
3rd Author's Affiliation NTT Network Innovation Laboratories, NTT Corporation. (NTT Corp.)
4th Author's Name Yo Yamaguchi  
4th Author's Affiliation NTT Network Innovation Laboratories, NTT Corporation. (NTT Corp.)
5th Author's Name Kazuhiro Uehara  
5th Author's Affiliation NTT Network Innovation Laboratories, NTT Corporation. (NTT Corp.)
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Date Time 2011-03-02 13:20:00 
Presentation Time 20 
Registration for SR 
Paper # IEICE-SR2010-89 
Volume (vol) IEICE-110 
Number (no) no.435 
Page pp.9-16 
#Pages IEICE-8 
Date of Issue IEICE-SR-2011-02-23 

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