Reference repository https://github.com/Messi-Q/python-watermark/tree/master/image_digital_watermark/case3. Source code was edited to be able to embed and extract the ...

About A collection of Python projects exploring image processing techniques, including Discrete Cosine Transform (DCT) and Discrete Wavelet Transform (DWT). This repository features DCT/DWT ...

Abstract: In the recent years, security for multimedia data has under threat with high usage of Internet and image editing tools. In this paper, an Optimal SVD-DWT based Digital watermarking is ...