| Presentation | 2009/1/5 A REVERSIBLE IMAGE AUTHENTICATION METHOD FREE FROM LOCATION MAP AND PARAMETER MEMORIZATION(International Workshop on Advanced Image Technology 2009) Seungwu HAN, Masaaki FUJIYOSHI, Hitoshi KIYA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper proposes a novel reversible image authentication method that requires neither location map nor memorization of parameters. The proposed method detects image tampering and further localizes tampered regions. Though this method once distorts an image to hide data for tamper detection, it recovers the original image from the distorted image unless no tamper is applied to the image. The method extracts hidden data and recovers the original image without memorization of any location map that indicates hiding places and of any parameter used in the algorithm. This feature makes the proposed method practical. Simulation results show the effectiveness of the proposed method. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | tamper detection / reversible data hiding / lossless watermarking / parameter memorization-free / location map-free |
| Paper # | IE2008-121 |
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| Conference Information | |
| Committee | IE |
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| Conference Date | 2009/1/5(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
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| Paper Information | |
| Registration To | Image Engineering (IE) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A REVERSIBLE IMAGE AUTHENTICATION METHOD FREE FROM LOCATION MAP AND PARAMETER MEMORIZATION(International Workshop on Advanced Image Technology 2009) |
| Sub Title (in English) | |
| Keyword(1) | tamper detection |
| Keyword(2) | reversible data hiding |
| Keyword(3) | lossless watermarking |
| Keyword(4) | parameter memorization-free |
| Keyword(5) | location map-free |
| 1st Author's Name | Seungwu HAN |
| 1st Author's Affiliation | Department of Information and Communication Systems Engineering Tokyo Metropolitan University() |
| 2nd Author's Name | Masaaki FUJIYOSHI |
| 2nd Author's Affiliation | Department of Information and Communication Systems Engineering Tokyo Metropolitan University |
| 3rd Author's Name | Hitoshi KIYA |
| 3rd Author's Affiliation | Department of Information and Communication Systems Engineering Tokyo Metropolitan University |
| Date | 2009/1/5 |
| Paper # | IE2008-121 |
| Volume (vol) | vol.108 |
| Number (no) | 373 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |