A Robust Image Watermarking Scheme Using Z-Transform, Discrete Wavelet Transform and Bidiagonal Singular Value Decomposition
N. Jayashree, Raghuvel Subramaniam Bhuvaneswaran · Computers, materials & continua/Computers, materials & continua (Print) · 2019
Watermarking is a widely used solution to the problems of authentication and copyright protection of digital media especially for images, videos, and audio data. Chaos is one of the emerging techniques adopted in image waterm... | Find, read and cite all the research you need on Tech Science Press