International Journal of Computer Applications |
Foundation of Computer Science (FCS), NY, USA |
Volume 121 - Number 23 |
Year of Publication: 2015 |
Authors: Harpreet Kaur, Gaurav Deep |
10.5120/21838-3893 |
Harpreet Kaur, Gaurav Deep . Level's 4 Security in Image Steganography. International Journal of Computer Applications. 121, 23 ( July 2015), 8-11. DOI=10.5120/21838-3893
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 we 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. These three techniques are used collectively to introduce a new technique which can be used in steganography, provide upper level of security and increase data hide capacity.