N. Sathisha, K. Suresh Babu, K. B. Raja, K. R. Venugopal, Lalit M. Patnaik. Covariance Based Steganography Using DCT. In Ajith Abraham, Jaime Lloret Mauri, John F. Buford, Junichi Suzuki, Sabu M. Thampi, editors, Advances in Computing and Communications - First International Conference, ACC 2011, Kochi, India, July 22-24, 2011. Proceedings. Volume 191 of Communications in Computer and Information Science, pages 636-647, Springer, 2011. [doi]
Abstract is missing.