| Presentation | 2007-10-25 Copyright Protection of Images Based on Large-Scale Image Recognition(International Session 1) Koichi KISE, Satoshi YOKOTA, Akira SHIOZAKI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper presents a method of copyright protection for digital still images based on their recognition with a large-scale image database. For the purpose of copyright protection of images, digital watermarking has been extensively studied for more than a decade. However, it is still difficult to achieve enough robustness against alternations such as StirMark attacks. In order to solve this problem, we propose a method of copyright protection based on new image recognition technologies that are tolerant to various image distortions including geometric transformations. The image recognition enables us to find a corresponding image from at least tens of thousands of reference images to be protected in response to a query image that undergoes StirMark attacks and digital watermarking. From experimental results using 10, 000 images in the database, we have confirmed that the method is capable of recognizing 99.5% of query images only within 216ms/query (excluding feature extraction). |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | copyright protection / image recognition / StirMark / digital watermarking / SIFT |
| Paper # | PRMU2007-91 |
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| Conference Information | |
| Committee | PRMU |
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| Conference Date | 2007/10/18(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Pattern Recognition and Media Understanding (PRMU) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Copyright Protection of Images Based on Large-Scale Image Recognition(International Session 1) |
| Sub Title (in English) | |
| Keyword(1) | copyright protection |
| Keyword(2) | image recognition |
| Keyword(3) | StirMark |
| Keyword(4) | digital watermarking |
| Keyword(5) | SIFT |
| 1st Author's Name | Koichi KISE |
| 1st Author's Affiliation | Department of Computer Science and Intelligent Systems, Graduate School of Engineering, Osaka Prefecture University() |
| 2nd Author's Name | Satoshi YOKOTA |
| 2nd Author's Affiliation | Department of Computer Science and Intelligent Systems, Graduate School of Engineering, Osaka Prefecture University |
| 3rd Author's Name | Akira SHIOZAKI |
| 3rd Author's Affiliation | Department of Computer Science and Intelligent Systems, Graduate School of Engineering, Osaka Prefecture University |
| Date | 2007-10-25 |
| Paper # | PRMU2007-91 |
| Volume (vol) | vol.107 |
| Number (no) | 281 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |