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Paper Abstract and Keywords
Presentation 2023-03-02 13:00
[Poster Presentation] A Video Data Hiding Scheme Using Dynamic Programming on Feature Sequences
Tamaki Yonemaru, Tetsuya Kojima, Raito Matsuzaki, Akira Tanaka (NIT, Tokyo College) EMM2022-73
Abstract (in Japanese) (See Japanese page) 
(in English) A video data hiding scheme based on the differences between two successive frames has been proposed. In this scheme, a whole of a single frame is altered to embed a single bit. The objective of this study is to improve this method. In the proposed method, the secrecy of the embedded data can be improved by reducing a region on the frame to be altered. To extract the embedded data, we employ block-matching algorithm and dynamic programming, which can achieve the robustness against attacks as well as error-correction without using any error-correcting codes. To be more specific, it is shown that a bit error rate can be 0.2 or less even under H.264 compressions, and that it is difficult for HVS to spot noises on the video frame by 25% or more compared with the previous studies.
Keyword (in Japanese) (See Japanese page) 
(in English) video data hiding / video frame / dynamic programming / block-matching algorithm / / / /  
Reference Info. IEICE Tech. Rep., vol. 122, no. 412, EMM2022-73, pp. 34-37, March 2023.
Paper # EMM2022-73 
Date of Issue 2023-02-23 (EMM) 
ISSN 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 EMM  
Conference Date 2023-03-02 - 2023-03-03 
Place (in Japanese) (See Japanese page) 
Place (in English) Fukue culture hall 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To EMM 
Conference Code 2023-03-EMM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Video Data Hiding Scheme Using Dynamic Programming on Feature Sequences 
Sub Title (in English)  
Keyword(1) video data hiding  
Keyword(2) video frame  
Keyword(3) dynamic programming  
Keyword(4) block-matching algorithm  
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Keyword(6)  
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1st Author's Name Tamaki Yonemaru  
1st Author's Affiliation National Institute of Technology, Tokyo College (NIT, Tokyo College)
2nd Author's Name Tetsuya Kojima  
2nd Author's Affiliation National Institute of Technology, Tokyo College (NIT, Tokyo College)
3rd Author's Name Raito Matsuzaki  
3rd Author's Affiliation National Institute of Technology, Tokyo College (NIT, Tokyo College)
4th Author's Name Akira Tanaka  
4th Author's Affiliation National Institute of Technology, Tokyo College (NIT, Tokyo College)
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Speaker Author-1 
Date Time 2023-03-02 13:00:00 
Presentation Time 75 minutes 
Registration for EMM 
Paper # EMM2022-73 
Volume (vol) vol.122 
Number (no) no.412 
Page pp.34-37 
#Pages 4 
Date of Issue 2023-02-23 (EMM) 

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