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...International journal of emerging trends technology in computer science ijettcs web site www org email editor editorijettcs gmail com volume issue july august issn enhancement security and embedding capacity through huffman coding steganography sanjay bajpai dr kanak saxena department applications lakshmi narain college rgpv bhopal kalchuri nagar raisen road mp india samrat ashok technological institute civil lines vidisha m p abstract this paper we incorporated also used ga their proposed block truncation algorithm digital image to enhance both the btc method that can embed about bits each data is compressed by encoded an average elham ghasemi et al variable length compression technique then embedded secret message discrete wavelet colored images using modified lsb pixels transform coefficients dividing into are broken rgb components some least blocks our work have taken significant based on certain criterion these as cover text host factors extended a greater extent multi keys for pl...