Region Red

Region Green

Region Blue

Colorimeter

R

G

B

R

G

B

R

G

B

Mean

27.38

19.93

14.47

19.47

27.43

17.92

16.38

14.96

14.51

S. Deviation (%)

0.11

0.16

0.32

0.35

0.23

0.59

0.22

0.23

0.15

Smartphone

R

G

B

R

G

B

R

G

B

Mean

147.72

69.15

74.17

73.52

125.08

77.43

45.57

64.21

139.44

S. Deviation (%)

11.38

16.40

12.30

19.34

12.41

14.83

28.34

13.35

5.70