Fig. 5From: Non-destructive pre-symptomatic detection of gray mold infection in kiwifruit using hyperspectral data and chemometricsResult of applying CARS wavelength selection on the Savitzky–Golay 1st derivative pretreated spectrum for predicting kiwifruit SSC, showing variation in the number of wavelengths (a), variation of RMSE (b), and the regression coefficient path (c) vs. the number of sampling runsBack to article page