| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10369487 | Signal Processing | 2013 | 5 Pages |
Abstract
Digital image watermarking techniques for copyright protection are in widespread use. Commercial SureSign watermark software is strongly robust. However, we analyze its frequency domain features and propose an effective method to remove the SureSign watermark. Experimental results show the quality of image is good after the watermark is removed.
Related Topics
Physical Sciences and Engineering
Computer Science
Signal Processing
Authors
Li Li, Ying-Ying Ma, Chin-Chen Chang, Jian-Feng Lu,