Table 6. Comparison of the plain-image sensitivity results with other schemes in the literature

Method	Plain image sensitivity
Method	NPCR %	UACI %
Proposed algorithm	99.609629	33.426148
Ref.[1]	99.576000	33.441000
Ref.[2]	99.610000	33.450000
Ref.[3]	99.609200	33.489100
Ref.[4]	99.610000	33.450000
Ref.[5]	60.00 – 94.00	15.00 – 38.00
Ref.[6]	99.562100	33.432400
Ref.[7]	99.233000	33.479000
Ref.[8]	50.200000	25.200000