Name
Abstract | ||
|---|---|---|
In this letter we present an imperceptible and robust watermarking algorithm that uses a cryptographic hash function in the authentication application of digital medical imaging. In the proposed scheme we combine discrete Fourier transform (DFT) and local image masking to detect the watermark after a geometrical distortion and improve its imperceptibility. The image quality is measured by metrics currently used in digital image processing, such as VSNR, SSIM and PSNR. |
Year | DOI | Venue |
|---|---|---|
2015 | 10.1587/transinf.2015EDL8016 | IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS |
Keywords | Field | DocType |
digital watermarking, medical imaging, authentication | Computer vision,Digital watermarking,Authentication,Digital Watermarking Alliance,Security enhancement,Computer security,Computer science,Medical imaging,Artificial intelligence | Journal |
Volume | Issue | ISSN |
E98D | 9 | 1745-1361 |
Citations | PageRank | References |
1 | 0.35 | 5 |
Authors | ||
5 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Manuel Cedillo-Hernandez | 1 | 68 | 10.06 |
| Antonio Cedillo-Hernandez | 2 | 19 | 3.84 |
| Francisco García-Ugalde | 3 | 33 | 8.12 |
| Mariko Nakano-Miyatake | 4 | 144 | 29.99 |
| Héctor Pérez-Meana | 5 | 48 | 15.66 |