International Journal of Computer Applications
Steganography means secret writing of hide data in any others from of digital media. It may be video, audio, text, image, etc. data security is the requirement of digital media. Digital media to make it secure over a various techniques/methods have been proposed by many researchers over decades. To take step further the authors propose a new method in steganography which use RGB model in Image steganography. The proposed methodology is a combination of three techniques, graph partitioning, clustering and pattern matching.