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| Presentation | 2009-12-07 14:30 A Note on Watermarking Scheme for 3-D Models Exploiting Cross-correlation Function in Polar Coordinate Domain Shouta Sakaino, Hiromu Koda (The Univ. of Electro-Comm)  CS2009-57 IE2009-121 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In this paper, we propose a novel watermarking scheme for three dimensional computer graphics~(3-D CG) exploiting cross-correlation function in polar coordinate domain. First, we describe polar coordinate transform and its inverse transform. Next, we explain basic procedures for embedding watermarks into a 3-D model and detecting them from a watermarked model. Finally, we perform the computer simulation in order to prove the availability of proposed scheme. The experimental results for some test models show that the watermark information in each model can be detected by our scheme even when the watermarked models are subjected to attack such as random noise addition. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Watermarking / Mesh / 3-D CG / Polar Coordinate System / M'-sequence / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 109, no. 323, IE2009-121, pp. 11-15, Dec. 2009. | |
| Paper # | IE2009-121 | |
| Date of Issue | 2009-11-30 (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 | CS2009-57 IE2009-121 |
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| Conference Information | |
| Committee | IPSJ-AVM CS IE ITE-BCT |
| Conference Date | 2009-12-07 - 2009-12-08 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Nagoya Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Image Coding, Streaming |
| Paper Information | |
| Registration To | IE |
| Conference Code | 2009-12-AVM-CS-IE-BCT |
| Language | English |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Note on Watermarking Scheme for 3-D Models Exploiting Cross-correlation Function in Polar Coordinate Domain |
| Sub Title (in English) | |
| Keyword(1) | Watermarking |
| Keyword(2) | Mesh |
| Keyword(3) | 3-D CG |
| Keyword(4) | Polar Coordinate System |
| Keyword(5) | M'-sequence |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Shouta Sakaino |
| 1st Author's Affiliation | The University of Electro-Communications (The Univ. of Electro-Comm) |
| 2nd Author's Name | Hiromu Koda |
| 2nd Author's Affiliation | The University of Electro-Communications (The Univ. of Electro-Comm) |
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| Speaker | Author-1 |
| Date Time | 2009-12-07 14:30:00 |
| Presentation Time | 25 minutes |
| Registration for | IE |
| Paper # | CS2009-57, IE2009-121 |
| Volume (vol) | vol.109 |
| Number (no) | no.322(CS), no.323(IE) |
| Page | pp.11-15 |
| #Pages | 5 |
| Date of Issue | 2009-11-30 (CS, IE) |
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