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Paper Abstract and Keywords
Presentation 2009-07-23 14:45
Robust Audio Data Hiding Based on Information Dispersal in Wavelet Domain
Sandra Hernandez-Garay (National Polytechnic Inst.), Raul Martinez-Noriega (Univ. of Electro-Comm.), Ruben Vazquez-Medina (National Polytechnic Inst.), Kazuhiko Yamaguchi (Univ. of Electro-Comm.) IT2009-13
Abstract (in Japanese) (See Japanese page) 
(in English) The proposed scheme is based on the use of information dispersal for guarantee security, and the manipulation of the coefficients in wavelet domain combined with error correcting code. The data is embedded in approximations coefficients in order to improve the robustness against common signal attacks. The scheme takes the advantage of error control coding using convolutional code to obtain lower bit error rate and information dispersal to fault-tolerance. A blind detection without original signal is developed to identify the secret message under various types of attacks. Experimental results shows that our data hiding scheme has no audible distortion and good robustness against common signals processing attacks like MP3 compression at 64 kbps, low-pass filtering, resampling and noise.
Keyword (in Japanese) (See Japanese page) 
(in English) Information dispersal / Convolutional code / Steganography / Watermarking / Audio / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 143, IT2009-13, pp. 43-48, July 2009.
Paper # IT2009-13 
Date of Issue 2009-07-16 (IT) 
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 IT2009-13

Conference Information
Committee IT  
Conference Date 2009-07-23 - 2009-07-24 
Place (in Japanese) (See Japanese page) 
Place (in English) Kwansei Gakuin Univ. (Umeda campus) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Freshman session, general 
Paper Information
Registration To IT 
Conference Code 2009-07-IT 
Language English (Japanese title is available) 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Robust Audio Data Hiding Based on Information Dispersal in Wavelet Domain 
Sub Title (in English)  
Keyword(1) Information dispersal  
Keyword(2) Convolutional code  
Keyword(3) Steganography  
Keyword(4) Watermarking  
Keyword(5) Audio  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Sandra Hernandez-Garay  
1st Author's Affiliation National Polytechnic Institute (National Polytechnic Inst.)
2nd Author's Name Raul Martinez-Noriega  
2nd Author's Affiliation University of Electro-Comunications (Univ. of Electro-Comm.)
3rd Author's Name Ruben Vazquez-Medina  
3rd Author's Affiliation National Polytechnic Institute (National Polytechnic Inst.)
4th Author's Name Kazuhiko Yamaguchi  
4th Author's Affiliation University of Electro-Comunications (Univ. of Electro-Comm.)
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Speaker Author-1 
Date Time 2009-07-23 14:45:00 
Presentation Time 25 minutes 
Registration for IT 
Paper # IT2009-13 
Volume (vol) vol.109 
Number (no) no.143 
Page pp.43-48 
#Pages 6 
Date of Issue 2009-07-16 (IT) 

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