[Univ. Zagreb IWISPA 2000. Proceedings of the First International Workshop on Image and Signal Processing and Analysis in conjunction with 22nd International Conference on Information Technology Interfaces - Pula, Croatia (14-15 June 2000)] IWISPA 2000. Proceedings of the First International Workshop on Image and Signal Processing and Analysis. in conjunction with 22nd International Conference on Information Technology Interfaces. (IEEE Cat. No.00EX437) - Generalization of the Fourier domain watermarking to the space/spatial-frequency domain