image steganography


A novel technique for image steganography based on Block-DCT and Huffman Encoding

FREE-DOWNLOAD A Nag, S Biswas, D Sarkar… –
A novel technique for image steganography based on Block-DCT
and Huffman Encoding A.Nag!, S. Biswas*, D. Sarkar*, PP Sarkar* . e-mail: mirror@sancharnet.
in Abstract: Image steganography is the art of hiding information into a cover image.



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