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Table 1 Results of modeling and prediction based on feature wavelengths

From: Water and nitrogen in-situ imaging detection in live corn leaves using near-infrared camera and interference filter

Model

Wavelength (nm)

Calibration set

Prediction set

R2

RMSE

R2

RMSE

Nitrogen

1500

0.751

0.223

0.759

0.206

Water

1150, 1400

0.965

1.301

0.954

1.394

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Plant Methods

ISSN: 1746-4811