This repository contains the Python implementation for an undergraduate research project based on the article "Digital image watermarking using discrete cosine transformation based linear modulation" ...

Abstract: A combined DWT and DCT based watermarking technique with low frequency watermarking with weighted correction is proposed. DWT has excellent spatial localization, frequency spread and ...

Abstract: Many watermark algorithms exist for the the frequency domain using the DCT or the DWT. In this paper, we propose a new watermark algorithm using the DWT for harmony with the human visual ...

You will be redirected to our submission process. As AI-generated content becomes more prevalent, ensuring authenticity, ownership, and traceability is increasingly critical in the landscape of ...

In an era where digital content travels at the speed of light across countless platforms and devices, protecting valuable video content has become one of the most pressing challenges facing content ...