Visual Security Assessment via Saliency-Weighted Structure and Orientation Similarity for Selective Encrypted Images

Table 2

Performance of structure similarity VS_ST, orientation similarity VS_O, and final VSA.

Metric	PLCC	SRCC	KRCC	RMSE
VSST	0.951	0.947	0.833	0.398
VSO	0.943	0.939	0.802	0.418
VSA	0.958	0.956	0.815	0.386