In this paper, a VWC-system is proposed. In the system, the embedded information can hold
the secret for the encryption key. The system adopts the technique of frequency-domain …

The proliferation of digital data, and their distribution over different kinds of communication
channels are making the copyright protection a very important issue in the digital world …

Distribution channels such as digital music downloads, video-on-demand, and multimedia
social networks pose new challenges to the design of content protection measures aimed at …

This paper proposes a new efficient and secure copyright protection scheme for digital
watermarking by using visual cryptography technique. The proposed scheme has the …

ABSTRACT A simple and efficient watermark method is proposed in this paper. The
watermark method is an excellent technique to protect the copyright ownership of a digital …

Abstract Steganography and Visual Cryptography are two areas in which many studies and
intensive research have been carried out. Even though the basic idea of both areas in hiding …

In this paper we propose a novel approach to insertion of watermark in the video sequences.
The proposed scheme is based on visual cryptography and performs temporal scrambling …

A method for digital image copyright protection is presented in this paper. The proposed
method is a blind invisible and robust image watermarking scheme based on Dual Tree …

In today's digital age, protecting sensitive data during transmission and storage is a critical
concern. The rise of cyber threats has made it essential to develop secure communication …