Robust Source Coding Steganographic Technique Using Wavelet Transforms

Download Now Date Added: May 2011
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Information hiding has emerged as an important research field to resolve the problems in network security, quality of service control and secure communications through public and private channels. Keeping the network in a desired state is the utmost requirement of network communications. The paper is being done in different fields to achieve this goal. Strganography is one of the branches of information hiding that is used to solve this problem. In this paper, the authors present a Steganographic algorithm based on wavelet transforms. Their algorithm first uses the Best T-codes to encode the message before embedding into a cover image.