Figure 7From: One-Time Key Based Phase Scrambling for Phase-Only Correlation between Visually Protected ImagesTranslation estimation without noise using a total of 1,000 different key sequences. The "" symbols denote the estimated translation, which is the peak location on the POC surface. The "" symbols denote the degeneracy of the "" plots. The translation can be estimated correctly for all but the set of invalid parameters. , , , Back to article page