Copyright protection of images using robust digital signatures, 1996 IEEE International Conference on Acoustics, Speech, and Signal Processing Conference Proceedings, pp.2168-2171, 1996. ,
DOI : 10.1109/ICASSP.1996.545849
Towards robust and hidden image copyright labeling, IEEE Workshop on Nonlinear Signal and Image Processing, pp.452-455, 1995. ,
Entropy-based algorithms for best basis selection, IEEE Transactions on Information Theory, vol.38, issue.2, pp.713-718, 1992. ,
DOI : 10.1109/18.119732
A fair benchmark for image watermarking systems Electronic Imaging: Security and Watermarking of multimedia Contents, pp.226-239, 1999. ,