Steganography Using the Technique of Orderly Changing of Pixel Components

A new proposed scheme is presented for digital image steganography which is a kind of spatial domain technique, works with the orderly replacement of the pixel components with the text data that is to be embedded. Proposed paper is concentrated on 8 bits of a pixel (8 bits of Red or Green or blue component of a pixel in a 24 bit image), resulting better image quality. The proposed scheme shows higher PSNR and lower MSE than those generated by the reported schemes. To prove this scheme, several experiments are performed and compared the experimental results with the related previous papers.

Provided by: International Journal of Computer Applications Topic: Security Date Added: Nov 2012 Format: PDF

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