Estimating cotton leaf nitrogen by combining the bands sensitive to nitrogen concentration and oxidase activities using hyperspectral imaging
Jingang Wang, Tian Tian, Haijiang Wang, Jing Cui, Yongqi Zhu, Wenxu Zhang, Xuanmeng Tong, Tianhang Zhou, Zhenkang Yang, Jiaqi Sun
Topics & Concepts
Hyperspectral imagingMean squared errorResidualPrincipal component analysisMathematicsCollinearityPartial least squares regressionSpectral bandsNitrogenAkaike information criterionCoefficient of determinationPoint of deliveryBiological systemChemistryHorticultureRemote sensingAlgorithmStatisticsComputer scienceArtificial intelligenceBiologyGeologyOrganic chemistrySpectroscopy and Chemometric AnalysesRemote Sensing in AgricultureLeaf Properties and Growth Measurement