Transform Based Digital Image Watermarking Techniques for Image Authentication

Abstract

In the past few years many new techniques and concepts based on data hiding have been introduced for image authentication and copy right protection. With a lot of information available on various search engines, to protect the ownership of information is a crucial area of research. Digital watermarking is a popular technique that is used for copyright… (More)

4 Figures and Tables

Topics

  • Presentations referencing similar topics