Table 14: NPCR and UACI between cipher-images with slightly different plain-images.

Image NPCR and UACI of Boat
NPCR (1-round %)UACI (1-round %)NPCR (2-round %)UACI (2-round %)

Figure 17(a)(30, 30)4.831.6099.5933.47
Figure 17(a)(50, 50)81.4627.4599.6233.59
Figure 17(a)(80, 80)80.8227.2499.5833.48
Figure 17(a)(100, 100)6.822.3299.6233.61