<li>The Book presents an overview of newly developed watermarking techniques in various independent and hybrid domains </li><p></p><li>Covers the basics of digital watermarking its types domain in which it is implemented and the application of machine learning algorithms onto digital watermarking </li><p></p><li>Reviews hardware implementation of watermarking </li><p></p><li>Discusses optimization problems and solutions in watermarking with a special focus on bio-inspired algorithms </li><p></p><li>Includes a case study along with its MATLAB code and simulation results </li>