Digital Watermarking Using Matlab
Digital Watermarking is a technique by which we can easily hide a message or important task, such as an image,
song, video, data bits etc. behind another signal to increase its security and confidentiality . The main aim of the paper is to
focus upon various techniques to increase and study the application of the Digital Watermarking, to discuss various
properties that are required in a Digital Watermarking system and to carry out various Digital Watermarking models for
encryption and decryption principles. This paper has also enlightened upon the designing of various codes using MATLAB
Programming to describe about Digital Watermarking.