ARNOLD.M Performs Arnold scrambling
in = 2D grayscale square image iter = Number of iteration
out = Scrambled image
V. I. Arnold, A. Avez, Ergodic Problems of Classical Mechanics, first ed. W. A. Benjamin Inc., 1968
Written by: Subhadeep Koley CC BY-NC-ND license 2021
IARNOLD.M Performs Arnold descrambling
in = 2D grayscale square scrambled image iter = Number of iteration
out = Decrambled image
V. I. Arnold, A. Avez, Ergodic Problems of Classical Mechanics, first ed. W. A. Benjamin Inc., 1968
Written by: Subhadeep Koley CC BY-NC-ND license 2021