Table 11: NPCR and UACI between cipher-images with slightly different plain-images.

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

Figure 14(a)(30, 30)1.210.4199.6433.42
Figure 14(a)(50, 50)95.0832.0099.6033.49
Figure 14(a)(80, 80)94.9031.9399.6133.48
Figure 14(a)(100, 100)1.710.5799.6133.41