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Data Hiding Technique using Adaptive Pixel Pair Matching


Chithira P R , FISAT; Teena Thomas, FISAT


Adaptive Pixel pair matching, PPM.


In the new era of wireless communication and developing information security techniques, it is very necessary to maintain security of images which serve as a source for data analysis for different applications. Therefore there is rapid demand for reliable techniques, to ensure the security of images. This proposed technique discusses the implementation of a new data hiding technique based on adaptive pixel pair matching. The proposed technique uses the chaotic map based encryption to increase the rank of security in case of attacks.. The basic idea of PPM is to use the pixel pair values as a reference coordinate, and search a coordinate in the neighborhood set of this pixel pair based on a given message digit.

Other Details

Paper ID: IJSRDV1I10042
Published in: Volume : 1, Issue : 10
Publication Date: 01/01/2014
Page(s): 2225-2227

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