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Paper Abstract and Keywords
Presentation 2015-10-08 10:00
[Poster Presentation] A contents protection system using high refresh-rate display
Fusataka Kuniyoshi, Ryosuke Ito, Kai Akiyama (NAIST), Kenichiro Tanaka (Osaka Univ.), Hiroyuki Kubo (NAIST) CPSY2015-52
Abstract (in Japanese) (See Japanese page) 
(in English) We propose a display system that can protect a content from unauthorized photography. Prior to present an original image, we generate three different brightness images. To display a sequence which contains these
three image in high refresh rate, we can display different images to a camera and an observer. We validate the effectiveness of our method according to an experimental result.
Keyword (in Japanese) (See Japanese page) 
(in English) Shutter speed / Ficker fusion threshold / / / / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 243, CPSY2015-52, pp. 43-44, Oct. 2015.
Paper # CPSY2015-52 
Date of Issue 2015-10-01 (CPSY) 
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 CPSY2015-52

Conference Information
Committee CPSY IPSJ-ARC  
Conference Date 2015-10-08 - 2015-10-08 
Place (in Japanese) (See Japanese page) 
Place (in English) Makuhari-messe 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Emerging Computer Systems Exhibition 
Paper Information
Registration To CPSY 
Conference Code 2015-10-CPSY-ARC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A contents protection system using high refresh-rate display 
Sub Title (in English)  
Keyword(1) Shutter speed  
Keyword(2) Ficker fusion threshold  
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1st Author's Name Fusataka Kuniyoshi  
1st Author's Affiliation Nara Institute of Science and Technology (NAIST)
2nd Author's Name Ryosuke Ito  
2nd Author's Affiliation Nara Institute of Science and Technology (NAIST)
3rd Author's Name Kai Akiyama  
3rd Author's Affiliation Nara Institute of Science and Technology (NAIST)
4th Author's Name Kenichiro Tanaka  
4th Author's Affiliation Osaka University (Osaka Univ.)
5th Author's Name Hiroyuki Kubo  
5th Author's Affiliation Nara Institute of Science and Technology (NAIST)
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Speaker Author-1 
Date Time 2015-10-08 10:00:00 
Presentation Time minutes 
Registration for CPSY 
Paper # CPSY2015-52 
Volume (vol) vol.115 
Number (no) no.243 
Page pp.43-44 
#Pages
Date of Issue 2015-10-01 (CPSY) 


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