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| Paper Abstract and Keywords | ||
| Presentation | 2006-12-14 15:40 Geometrically Invariant Object-based Watermarking Using SIFT Features Pham Viet Quoc, Takashi Miyaki, Toshihiko Yamasaki, Kiyoharu Aizawa (Univ. of Tokyo)  CS2006-54 IE2006-122 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Owing to the development of the Internet, digital content has become easier to access. In order to stop illegal content copy, some methods have been proposed, and digital watermarking is one of them. Digital watermarking is a technology that embeds a short message (a watermark) in the image without affecting the usability but that can be detected using dedicated analysis software. To apply to video protection, digital watermarking needs to become an object-based method, because the objects, not the whole image are usually attacked. One of the biggest weaknesses of such methods is that they are sensitive to geometrical distortions. In this paper, by using the combination of a hiding method and object matching, we propose an object-based watermarking that is invariant to geometrical distortions. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Digital Watermarking / Object-based / Geometrically Invariant / SIFT Feature / Object Matching / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 106, no. 423, IE2006-122, pp. 37-42, Dec. 2006. | |
| Paper # | IE2006-122 | |
| Date of Issue | 2006-12-07 (CS, IE) | |
| 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 | CS2006-54 IE2006-122 |
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| Conference Information | |
| Committee | CS IE ITE-BCT IPSJ-AVM |
| Conference Date | 2006-12-14 - 2006-12-15 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Nagoya Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Image coding, Communications and Stream Technologies, etc. |
| Paper Information | |
| Registration To | IE |
| Conference Code | 2006-12-CS-IE-ITE-BCT-IPSJ-AVM |
| Language | English (Japanese title is available) |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Geometrically Invariant Object-based Watermarking Using SIFT Features |
| Sub Title (in English) | |
| Keyword(1) | Digital Watermarking |
| Keyword(2) | Object-based |
| Keyword(3) | Geometrically Invariant |
| Keyword(4) | SIFT Feature |
| Keyword(5) | Object Matching |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Pham Viet Quoc |
| 1st Author's Affiliation | University of Tokyo (Univ. of Tokyo) |
| 2nd Author's Name | Takashi Miyaki |
| 2nd Author's Affiliation | University of Tokyo (Univ. of Tokyo) |
| 3rd Author's Name | Toshihiko Yamasaki |
| 3rd Author's Affiliation | University of Tokyo (Univ. of Tokyo) |
| 4th Author's Name | Kiyoharu Aizawa |
| 4th Author's Affiliation | University of Tokyo (Univ. of Tokyo) |
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| Speaker | Author-1 |
| Date Time | 2006-12-14 15:40:00 |
| Presentation Time | 25 minutes |
| Registration for | IE |
| Paper # | CS2006-54, IE2006-122 |
| Volume (vol) | vol.106 |
| Number (no) | no.421(CS), no.423(IE) |
| Page | pp.37-42 |
| #Pages | 6 |
| Date of Issue | 2006-12-07 (CS, IE) |
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