Gaussian rotations for graphic information protection
Karkishchenko, Mnukhin · Machine Learning and Data Analysis · 2017
Digital images over "finite complex planes" are considered jointly with transformations of Gaussian rotations.It is proved that under some special conditions, results of such transformations seem to be formed by several zoomed out copies of the rotated original, though all such "copies" are formed by different pixels of the original image.Based on Gaussian rotations, some methods for tamper resistent protection of graphic information are considered.A method for verification of protected information is also introduced.