An unmanned aerial vehicle (UAV) technology for estimating leaf N content in rice crops, from multispectral imagery

Proof of concept delivered. Three machine learning methods based on multivariable linear regressions (MLR), support vector machines (SVM), and neural networks (NN), were applied and compared through the entire phonological cycle of the crop: vegetative (V), reproductive (R), and ripening (Ri).

Bibliographic Details
Main Author: CGIAR Research Program on Rice
Format: Informe técnico
Language:Inglés
Published: 2020
Subjects:
Online Access:https://hdl.handle.net/10568/122306
Description
Summary:Proof of concept delivered. Three machine learning methods based on multivariable linear regressions (MLR), support vector machines (SVM), and neural networks (NN), were applied and compared through the entire phonological cycle of the crop: vegetative (V), reproductive (R), and ripening (Ri).