For citations:
Nechta I.V. Semi-fragile digital watermarks based on Fourier spectrum. The Herald of the Siberian State University of Telecommunications and Information Science. 2019;(4):33-41. (In Russ.)
Nechta I.V. Semi-fragile digital watermarks based on Fourier spectrum. The Herald of the Siberian State University of Telecommunications and Information Science. 2019;(4):33-41. (In Russ.)