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Paper Abstract and Keywords
Presentation 2013-01-24 10:00
A six-band stereoscopic video camera system for accurate color reproduction
Masaru Tsuchida (NTT), Shuji Sakai, Mamoru Miura, Koichi Ito (Tohoku Univ.), Takahito Kawanishi, Kunio Kashino, Junji Yamato (NTT), Takafumi Aoki (Tohoku Univ.) PRMU2012-107 MVE2012-72
Abstract (in Japanese) (See Japanese page) 
(in English) In order to accurate color reproduction, a novel six-band stereoscopic video acquisition and visualization system using multi-spectral and stereo imaging has been proposed. The proposed system consists of two consumer-model digital cameras and an interference filter whose spectral transmittance is comb shaped. In the process of generating a six-band image, the Phase-Only Correlation(POC) is used to find accurate corresponding points between the stereo image pair, and projective transformation whose parameters are estimated from the correspondence is used to correct geometric relationship between the images. The Wiener estimation method is used for color reproduction. The all image processing steps after image capture is implemented on GPUs and the frame rate of the system is 30 fps is achieved when image size is XGA.
Keyword (in Japanese) (See Japanese page) 
(in English) Color reproduction / Multiband image / Stereo image / Phase-Only Correlation / Real-time Image Processing / / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 385, PRMU2012-107, pp. 211-215, Jan. 2013.
Paper # PRMU2012-107 
Date of Issue 2013-01-16 (PRMU, MVE) 
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)
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Conference Information
Committee PRMU MVE IPSJ-CVIM  
Conference Date 2013-01-23 - 2013-01-24 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To PRMU 
Conference Code 2013-01-PRMU-MVE-CVIM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A six-band stereoscopic video camera system for accurate color reproduction 
Sub Title (in English)  
Keyword(1) Color reproduction  
Keyword(2) Multiband image  
Keyword(3) Stereo image  
Keyword(4) Phase-Only Correlation  
Keyword(5) Real-time Image Processing  
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1st Author's Name Masaru Tsuchida  
1st Author's Affiliation NTT Communication Science laboratories (NTT)
2nd Author's Name Shuji Sakai  
2nd Author's Affiliation Tohoku University (Tohoku Univ.)
3rd Author's Name Mamoru Miura  
3rd Author's Affiliation Tohoku University (Tohoku Univ.)
4th Author's Name Koichi Ito  
4th Author's Affiliation Tohoku University (Tohoku Univ.)
5th Author's Name Takahito Kawanishi  
5th Author's Affiliation NTT Communication Science laboratories (NTT)
6th Author's Name Kunio Kashino  
6th Author's Affiliation NTT Communication Science laboratories (NTT)
7th Author's Name Junji Yamato  
7th Author's Affiliation NTT Communication Science laboratories (NTT)
8th Author's Name Takafumi Aoki  
8th Author's Affiliation Tohoku University (Tohoku Univ.)
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Speaker
Date Time 2013-01-24 10:00:00 
Presentation Time 30 
Registration for PRMU 
Paper # IEICE-PRMU2012-107,IEICE-MVE2012-72 
Volume (vol) IEICE-112 
Number (no) no.385(PRMU), no.386(MVE) 
Page pp.211-215 
#Pages IEICE-5 
Date of Issue IEICE-PRMU-2013-01-16,IEICE-MVE-2013-01-16 


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