Computational Image Encryption Techniques: A Comprehensive Review

Table 6

Comparison of various metaheuristic image encryption approaches.

Ref.	NPCR	UACI	KA	HA	IE	CA
[11]	✓	✓	✗	✓	✓	✗
[105]	✓	✓	✓	✗	✓	✓
[102]	✗	✗	✓	✗	✓	✓
[106]	✓	✓	✗	✓	✗	✓
[100]	✓	✓	✓	✓	✓	✓
[96]	✓	✓	✗	✗	✗	✓
[107]	✓	✓	✓	✓	✗	✓
[108]	✗	✗	✓	✓	✗	✓
[109]	✓	✓	✓	✓	✗	✓
[110]	✓	✓	✓	✓	✓	✗
[111]	✓	✓	✗	✓	✓	✓