B. Cook. ISoLA (Preliminary proceedings), volume TR-2004-6 of Technical Report, page 18-18. Department of Computer Science, University of Cyprus, (2004)
J. Potts, D. Cook, and L. Holder. Applied Graph Theory in Computer Vision and Pattern Recognition, volume 52 of Studies in Computational Intelligence, Springer, (2007)
H. Kim, E. Lin, O. Guitart, and E. Delp. Security, Steganography, and Watermarking of Multimedia Contents, volume 5681 of Proceedings of SPIE, page 241-251. SPIE, (2005)
H. Kim, H. Ogunleye, O. Guitart, and E. Delp. Security, Steganography, and Watermarking of Multimedia Contents, volume 5306 of Proceedings of SPIE, page 236-247. SPIE, (2004)