About this document
Robust Watermarking of Digital Images Based On Chaotic Mapping and DCT by Sathya Arul is a document available to read on EtoBox.
A new robust watermarking scheme is presented in this paper. The algorithm is based on a chaotic function and a correlation method for detection, operating in the frequency domain. The proposed scheme also outperforms traditional frequency domain embedding both in terms of robustness and quality.
- Author
- Sathya Arul
- Language
- EN