Flipping independent digital image watermarking using Fourier transform

Abstract EN

Digital Watermarking has emerged as a new area of research in an attempt to prevent illegal copying and duplication and false representation.

In this paper, a proposed algorithm for digital image watermarking was presented.

This algorithm make use of the flipping independent coefficients in Fourier domain.

In this algorithm, these coefficients are used to produce a watermarking algorithm robust to flipping and shifting attacks, in addition to these attacks, this algorithm shows a robustness to JPEG, JPEG2000, Sample down up attacks.