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| Presentation | 2018-01-29 15:05 A study of tracing algorithm for fingerprinting code considering erasure symbols Minoru Kuribayashi, Nobuo Funabiki (Okayama Univ.)  EMM2017-68 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The robustness against collusion attack has been measured under the marking assumption in fingerprinting codes. In some studies, addition of Gaussian noise is assumed for the consideration of realistic situation. In this study, we investigate erasures both in segments of multimedia content and in symbols of codeword. The former erasure is the case of clipping attack, and the latter is done at the signal processing domain in which watermark is embedded. We also propose an optimal tracing algorithm for the erasure collusion attack, and theoretically estimate the number of erasure symbols in a pirated codeword. As the results, the false-positive probability derived by our analysis reveals the important features of fingerprinting code in the availability point of view. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | fingerprinting code / erasure / optimal tracing algorithm / false-positive probability / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 117, no. 425, EMM2017-68, pp. 13-18, Jan. 2018. | |
| Paper # | EMM2017-68 | |
| Date of Issue | 2018-01-22 (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) | |
| Download PDF | EMM2017-68 |
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| Conference Information | |
| Committee | EMM |
| Conference Date | 2018-01-29 - 2018-01-30 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tohoku Univ. (Aobayama Campus) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Sense of Presence, Universal Media, Digital Entertainment, etc. |
| Paper Information | |
| Registration To | EMM |
| Conference Code | 2018-01-EMM |
| Language | English (Japanese title is available) |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A study of tracing algorithm for fingerprinting code considering erasure symbols |
| Sub Title (in English) | |
| Keyword(1) | fingerprinting code |
| Keyword(2) | erasure |
| Keyword(3) | optimal tracing algorithm |
| Keyword(4) | false-positive probability |
| Keyword(5) | |
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| Keyword(8) | |
| 1st Author's Name | Minoru Kuribayashi |
| 1st Author's Affiliation | Okayama University (Okayama Univ.) |
| 2nd Author's Name | Nobuo Funabiki |
| 2nd Author's Affiliation | Okayama University (Okayama Univ.) |
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| Speaker | Author-1 |
| Date Time | 2018-01-29 15:05:00 |
| Presentation Time | 25 minutes |
| Registration for | EMM |
| Paper # | EMM2017-68 |
| Volume (vol) | vol.117 |
| Number (no) | no.425 |
| Page | pp.13-18 |
| #Pages | 6 |
| Date of Issue | 2018-01-22 (EMM) |
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