The vulnerability of digital audio signals for different types of risks requires an imperceptible
and robust digital audio watermarking scheme. In this research, we propose creating one …

In this paper, a hybrid non-blind video watermarking based on discrete cosine transform
(DCT) and singular value decomposition (SVD) is proposed. The DCT coefficients of each …

The Book presents an overview of newly developed watermarking techniques in various
independent and hybrid domains Covers the basics of digital watermarking, its types …

Digital watermarking is one of the most powerful tools used in ownership and copyrights
protection in digital media. This paper presents a blind digital video watermarking technique …

The rapid growth in usage of digital technologies brings tremendous interest to the field of
digital authentication. Digital watermarking is one of the most powerful authentication …

In this paper a robust Hybridized Watermarking scheme based on Fast Walsh Hadamard
transform (FWHT) and Singular Value Decomposition (SVD) using Genetic algorithm (GA) is …

Regular E-voting systems for elections may count the votes in less time, less cost, save the
privacy of citizens, but still considered risky as votes can be tampered. E-voting systems …

A big challenge that faces many applications in different fields suffers in dealing with
datasets of massive size. Additionally, retrieving and casting this data is somewhat time …

Watermarking is a growing field used in various fields such as copyright protection, Asset
Assertion, broadcast monitoring and secured communication. This paper present a hybrid …

In this work, an optimized watermarking framework is proposed with the hybrid combination
of two metaheuristic algorithms-firefly optimization and differential evolution, namely HFADE …