Empirical Computation Of Rs-Analysis For Building Robust Steganography Using Integer Wavelet Transform And Genetic Algorithm

摘要

The p roposed system presents a novel approach of building a secure data hiding technique of Steganography using Integer Wavelet Tran sform along with Gen etic Algorithm. The prominent focus of the prop osed work is to develop Resistant Secu re-analysis proof design with h ighest imperceptibility. Optimal Pixel Adjustmen t Process is also adopted to minimize the difference error b etween the input cover image and the embedded-image and in order to maximize the hiding capacity with low distortions respectively. The analysis is done for mapping function, Peak Signal to Noise Ratio, image histogram, and parameters of RS analysis. The implementation results highlights that the proposed security measure basically gives better and optimal results in comparison to prior research work conducted using wavelets and Genetic Algorithm.