PUBLICATIONS

Ø      Christos Alexopoulos, Athanasios Roussos, Ioannis Kostopoulos, “A fractal-based compression scheme for binary images, based on a family of scan patterns”, Technical Report, C.T.I., August 1995.

Ø      S. Armeni, D. Christodoulakis, I. Kostopoulos, Y. Stamatiou, “Multiple Signature Embedding Using Consecutive Pixel Distribution”, Workshop on Watermarking and Copyright Enforcement, October 22-23,1999, Paris, France.

Ø      S. Armeni, D. Christodoulakis, I. Kostopoulos, Y. Stamatiou “Multiple Signature Embedding Using Consecutive Pixel Distribution” Technical Report, C.T.I., November 1999. 

Ø       S. Armeni, D. Christodoulakis, I. Kostopoulos, Y. Stamatiou, “An Interactive Zero Knowledge Protocol, for Image Authentication”, Technical Report, C.T.I., February 2000. 

Ø      S. Armeni, D. Christodoulakis, I. Kostopoulos, Y. Stamatiou, M. Xenos, “ A Transparent Watermarking Method for Color Images”, First IEEE Balcan Conference on Signal Processing, Communications, Circuits, and Systems, June 2000, Istanbul, Turkey.

Ø      I. Kostopoulos, A. Skodras, D. Christodoulakis, “Digital Image Watermarking: On the Enhancement of Detector Capabilities”, ÉEE, Fifth International Conference on Mathematics in Signal Processing, 18-20 December 2000, Warwick, UK.

Ø      I. Kostopoulos, A. Skodras, D. Christodoulakis, “Self-Authentication of Colour Images”, Electronic Imaging & the Visual Arts Conference, 26-30 March 2001, Florence, Italy (to be published).