Figure 9From: One-Time Key Based Phase Scrambling for Phase-Only Correlation between Visually Protected ImagesReal and imaginary parts of phase-scrambled images. Image "Lena" (, 8 bits/pixel) is scrambled by , that is, with occurrence probability = 0.5, 0.6, 0.7, 0.8, and 0.9.real partimaginary partBack to article page