Table 3 Calculate NPCR and UACI by changing one pixel of three experimental photos.

From: Two-dimensional hyperchaos-based encryption and compression algorithm for agricultural UAV-captured planar images

Figures

NPCR (%)

UACI (%)

R

G

B

R

G

B

Fig. 9(1)

99.58

99.58

99.63

33.44

33.35

33.43

Fig. 9(2)

99.63

99.59

99.61

33.43

33.47

33.43

Fig. 9(3)

99.61

99.62

99.58

33.56

33.50

33.43

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