| Presentation | 2006/6/8 Watermark Detection Based on Bayesian Estimation Akio MIYAZAKI, |
|---|---|
| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have recently discussed digital watermarking techniques based on modifying the spectral coefficient of an image, and have presented a model of the watermark embedding and extracting processes and a model of watermark distortion caused by image processing and attack of watermarked image. In this paper, based on these models, we formulate the watermark detection problem as a kind of blind deconbolution problem. Then, as a solution to this problem, we propose a watermark detection method using Bayesian estimation. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | watermarking / digital image / watermark detection / Bayesian estimation |
| Paper # | SIS2006-11 |
| Date of Issue |
| Conference Information | |
| Committee | SIS |
|---|---|
| Conference Date | 2006/6/8(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Smart Info-Media Systems (SIS) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Watermark Detection Based on Bayesian Estimation |
| Sub Title (in English) | |
| Keyword(1) | watermarking |
| Keyword(2) | digital image |
| Keyword(3) | watermark detection |
| Keyword(4) | Bayesian estimation |
| 1st Author's Name | Akio MIYAZAKI |
| 1st Author's Affiliation | Facalty of Information Science, Kyushu Sangyo University() |
| Date | 2006/6/8 |
| Paper # | SIS2006-11 |
| Volume (vol) | vol.106 |
| Number (no) | 95 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |