Temporal Domain Steganography Technique Based On  Optimal Solution Using Evolutionary Algorithm

Temporal Domain Steganography Technique Based On Optimal Solution Using Evolutionary Algorithm
Author(s):
Neeraj Kumari, Babita Yadav
Keywords:
Spatial domain, optimal, genetic algorithm, fitness function, substitution technique.
Abstract
There are so many substitution techniques at present to implement steganography in spatial domain. With the benefits of ease in implementation and understanding, these methods are very much vulnerable to attacks. In this paper a technique has been proposed to overcome the various attacks on substitution technique. Genetic algorithm is used to find the optimal sequence of pixels for data hiding, the changes in bits (other than the bits used for data hiding) is done so as to minimize the changes in pixel values occurred due to bit replacement.
Article Details
Unique Paper ID: 144521 Publication Volume & Issue: Volume 3, Issue 12 Page(s): 109 - 114
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