EURASIP Journal on Information Security

Table 1 Error between the observed and calculated peak values of the real part of the POC surface. , that is, , with to 0.95.

From: One-Time Key Based Phase Scrambling for Phase-Only Correlation between Visually Protected Images

	Observed peak value	Calculated peak value	Error
0.55	0.0829	0.0826	0.0003
0.60	0.1653	0.1652	−0.0001
0.65	0.2482	0.2478	0.0004
0.70	0.3307	0.3304	0.0003
0.75	0.4136	0.4130	0.0006
0.80	0.4954	0.4956	−0.0002
0.85	0.5785	0.5782	0.0003
0.90	0.6614	0.6608	0.0006
0.95	0.7440	0.7434	0.0006

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