This project implements the algorithm proposed in the paper: "A Novel Hybrid DCT and DWT Based Robust Watermarking Algorithm for Color Images" by Ahmed Khaleel Abdulrahman and Serkan Ozturk.

This project tries to apply several denoising techniques to suppress the GAN model fingerprints on synthetic images. Some of the filters considered are particulary good in extracting pattern noise from images. This is motivated by the findings from this paper: "Do GANs leave artificial fingerprints?" by Francesco Marra et al.