2D Sin-Cos-Henon Map for Color Image Encryption with High Security

Table 4

NPCR and UACI comparison with other algorithms (%).

Proposed	Average	Ref. [33]	Ref. [34]	Ref. [13]	Ref. [35]	Ref. [37]	Ref. [38]
NPCR	99.6075	99.6099	99.9948	99.6100	99.6100	99.6500	99.6200
UACI	33.4652	33.5510	33.3616	33.5000	33.3600	33.5100	33.4000