A Novel Approach for Hiding Image Using Pixel Intensity
M Shobana, P. Gitanjali, M. Rajesh, R. Manikandan · International Review on Computers and Software (IRECOS) · 2013
Data communication technologies has leaped into a great level of acceptance globally as it goes hand-in-hand with the other types of data in the carry plane of communication providing every ounce of optimized data. When it has been put in to the public network. Data can be coded as an image or audio or video using a cipher technique named steganography, where image preferred as a cover object. Taking into account of the RGB channel of the given image three kinds of algorithm are utilized in the method that exist earlier whereas with slight alteration were rendered to the proposed system to improve embedding capability .Color channels were used for designing three algorithm with intensity as its cornerstone. Analyzing the accomplishment of three algorithms the most efficient one is considered.