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Paper Abstract and Keywords
Presentation 2017-01-30 16:15
On Some Variations of Information Hiding Strategies Based on Complete Complementary Codes
Tetsuya Kojima (NIT, Tokyo College) EMM2016-79
Abstract (in Japanese) (See Japanese page) 
(in English) Complete complementary code (CCC) is a spread spectrum sequence family with good correlation properties. Information hiding schemes based on CCC has been proposed and applied into image and audio signals. There are some variations in the proposed information hiding approach based on CCC in terms of modulation method, the effect on the cover objects, and so on. In all of such variations, the embedded signal is constructed by overlapping the signals for each embedded bit that is modulated by a conventional DS-SS modulation scheme with a sequence generated by components of CCC. In this report, we introduce an image data hiding strategy that can improve the stego image quality without decreasing the quantity of the embedded secret data without any bit errors in the extraction of the embedded message. In the literature, there is a digital fingerprinting scheme that overlaps the modulated signals for each embedded bit in a similar way as the proposed data hiding scheme by using CCC. This paper includes the discussions on the comparison between these schemes from the viewpoint of the modulation strategies.
Keyword (in Japanese) (See Japanese page) 
(in English) image data hiding / complete complementary code / direct spreading / correlation property / digital fingerprinting / / /  
Reference Info. IEICE Tech. Rep., vol. 116, no. 449, EMM2016-79, pp. 31-36, Jan. 2017.
Paper # EMM2016-79 
Date of Issue 2017-01-23 (EMM) 
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 EMM  
Conference Date 2017-01-30 - 2017-01-31 
Place (in Japanese) (See Japanese page) 
Place (in English) Tohoku University (Miyagi) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Sense of Presence, Universal Media, Digital Entertainment, etc. 
Paper Information
Registration To EMM 
Conference Code 2017-01-EMM 
Language English (Japanese title is available) 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) On Some Variations of Information Hiding Strategies Based on Complete Complementary Codes 
Sub Title (in English)  
Keyword(1) image data hiding  
Keyword(2) complete complementary code  
Keyword(3) direct spreading  
Keyword(4) correlation property  
Keyword(5) digital fingerprinting  
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1st Author's Name Tetsuya Kojima  
1st Author's Affiliation National Institute of Technology, Tokyo College (NIT, Tokyo College)
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Speaker Author-1 
Date Time 2017-01-30 16:15:00 
Presentation Time 30 minutes 
Registration for EMM 
Paper # EMM2016-79 
Volume (vol) vol.116 
Number (no) no.449 
Page pp.31-36 
#Pages 6 
Date of Issue 2017-01-23 (EMM) 

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