Abstract
In this paper, a novel adaptive digital watermarking approach based upon human visual system model and fuzzy clustering technique is proposed. The human visual system model is utilized to guarantee that the watermarked image is imperceptible. The fuzzy clustering approach has been employed to obtain the different strength of watermark by the local characters of image. In our experiments, this scheme allows us to provide a more robust and transparent watermark.
| Original language | English |
|---|---|
| Pages (from-to) | 2052-2060 |
| Number of pages | 9 |
| Journal | IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences |
| Volume | E84-A |
| Issue number | 8 |
| State | Published - 08 2001 |
| Externally published | Yes |
Keywords
- DCT
- Fuzzy c-means algorithm
- Human
- Spread-spectrum communications
- Visual system
- Watermarking