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Table 3 Mean square error (MSE) values for predicting plant NDVI values using the mean canopy colour of different colour spaces, before and after colour correction (CC)

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

 

RGB

HSV

Lab

Luv

All

Before CC

0.487

0.066

0.177

0.032

1.901

After CC

0.012

0.014

0.006

0.008

0.019