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Table 1 \(R^2\) values for linear (L.) and quadratic (Q.) fits of the red (R), green (G) and blue (B) data for 17 imaging sessions (rows), averaged over the 60 plots each time (columns)

From: Land-based crop phenotyping by image analysis: consistent canopy characterization from inconsistent field illumination

 

R

G

B

L.

Q.

L.

Q.

L.

Q.

1

0.70

0.71

0.79

0.91

0.83

0.86

2

0.75

0.75

0.84

0.96

0.85

0.88

3

0.71

0.72

0.80

0.96

0.81

0.84

4

0.71

0.72

0.80

0.96

0.74

0.76

5

0.65

0.67

0.74

0.94

0.67

0.69

6

0.76

0.76

0.83

0.95

0.76

0.78

7

0.73

0.74

0.82

0.96

0.75

0.77

8

0.73

0.74

0.83

0.97

0.76

0.78

9

0.68

0.69

0.78

0.96

0.64

0.67

10

0.74

0.75

0.84

0.96

0.72

0.73

11

0.72

0.72

0.87

0.97

0.89

0.89

12

0.73

0.74

0.83

0.96

0.76

0.79

13

0.83

0.83

0.89

0.96

0.88

0.89

14

0.82

0.82

0.89

0.96

0.88

0.89

15

0.81

0.81

0.88

0.96

0.89

0.91

16

0.82

0.82

0.88

0.96

0.90

0.92

17

0.84

0.84

0.90

0.96

0.92

0.94