Paper Abstract and Keywords |
Presentation |
2013-05-24 14:00
Optimal Tracing Algorithm for Fingerprinting Code under Averaging Attack Minoru Kuribayashi (Kobe Univ.) EMM2013-5 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
When a binary fingerprinting codeword is embedded into digital contents using a robust spread-spectrum (SS) watermarking scheme, the marking assumption is not valid anymore because it is difficult for colluders to perform the symbol-wise attack for their codewords. Under such a situation, one of the cost-effective attacks is averaging multiple copies as studied in SS fingerprinting schemes. In this paper, we propose an optimal detector for the Nuida code under the averaging attack and addition of white Gaussian noise. The performance is evaluated through simulation using the IHC standard images. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
spread spectrum watermarking / fingerprinting code / averaging attack / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 113, no. 66, EMM2013-5, pp. 25-30, May 2013. |
Paper # |
EMM2013-5 |
Date of Issue |
2013-05-17 (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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EMM2013-5 |
Conference Information |
Committee |
EMM |
Conference Date |
2013-05-24 - 2013-05-25 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kochijyo Hall |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Poster Session, etc. |
Paper Information |
Registration To |
EMM |
Conference Code |
2013-05-EMM |
Language |
English (Japanese title is available) |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Optimal Tracing Algorithm for Fingerprinting Code under Averaging Attack |
Sub Title (in English) |
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spread spectrum watermarking |
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fingerprinting code |
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averaging attack |
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1st Author's Name |
Minoru Kuribayashi |
1st Author's Affiliation |
Kobe University (Kobe Univ.) |
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Speaker |
Author-1 |
Date Time |
2013-05-24 14:00:00 |
Presentation Time |
180 minutes |
Registration for |
EMM |
Paper # |
EMM2013-5 |
Volume (vol) |
vol.113 |
Number (no) |
no.66 |
Page |
pp.25-30 |
#Pages |
6 |
Date of Issue |
2013-05-17 (EMM) |
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