Thursday, 2 July 2015

MATLAB code for DCT based Image Watermarking


The use of internet growing faster day to day and the need to display multimedia contents on the internet become necessary. Intellectual property right; documents are not fast information but property. YouTube, face  book, Torrents, pirate bay such other video, audio, image, documents resource websites are now became water  and food for youngsters across the globe so it is necessary to protect the rights of authors, so digital protection is  necessary and in-evitable.