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