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Paper Abstract and Keywords
Presentation 2013-03-15 15:15
Proposal on Multi-Bit Patchwork Watermarking for Color Video having Tolerance to Frame Order Manipulation
Takeshi Shinomiya, Hiroyuki Inaba (Kyoto Inst. of Tech.) SITE2012-69 IA2012-107
Abstract (in Japanese) (See Japanese page) 
(in English) Recently, a lot of video streaming services have been popular.However, an infringement of copyright for digital contents has become a serious problem.Digital watermarking is one of an effective technology for this problem.Especially for video watermarking, tolerance for frame order manipulation attack is important.
In this paper, we apply the patchwork watermarking method to video data.
The proposed method can decode the embedded information from each frame independently by initializing a pseudo-random number using a histogram to cope with the frame order manipulation.
The improved novel method enables to embed messages about a few byte per frame by embedding the message as a seed value.The quality of embedded image is about 41dB.The proposed method is considered to be one of the useful techniques for video copyright protection.
Keyword (in Japanese) (See Japanese page) 
(in English) watermark / patchwork method / video / multi-bit embedding / / / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 488, SITE2012-69, pp. 237-242, March 2013.
Paper # SITE2012-69 
Date of Issue 2013-03-07 (SITE, IA) 
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 SITE2012-69 IA2012-107

Conference Information
Committee IA SITE IPSJ-IOT  
Conference Date 2013-03-14 - 2013-03-15 
Place (in Japanese) (See Japanese page) 
Place (in English) Todaiji Total Cultural Center 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Internet and Information Ethics Education, etc. 
Paper Information
Registration To SITE 
Conference Code 2013-03-IA-SITE-IOT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Proposal on Multi-Bit Patchwork Watermarking for Color Video having Tolerance to Frame Order Manipulation 
Sub Title (in English)  
Keyword(1) watermark  
Keyword(2) patchwork method  
Keyword(3) video  
Keyword(4) multi-bit embedding  
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1st Author's Name Takeshi Shinomiya  
1st Author's Affiliation Kyoto Institute of Technology (Kyoto Inst. of Tech.)
2nd Author's Name Hiroyuki Inaba  
2nd Author's Affiliation Kyoto Institute of Technology (Kyoto Inst. of Tech.)
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Speaker Author-1 
Date Time 2013-03-15 15:15:00 
Presentation Time 25 minutes 
Registration for SITE 
Paper # SITE2012-69, IA2012-107 
Volume (vol) vol.112 
Number (no) no.488(SITE), no.489(IA) 
Page pp.237-242 
#Pages 6 
Date of Issue 2013-03-07 (SITE, IA) 

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