Real-Time Detection on SPAD Value of Potato Plant Using an In-Field Spectral Imaging Sensor System

In this study, a SPAD value detection system was developed based on a 25-wavelength spectral sensor to give a real-time indication of the nutrition distribution of potato plants in the field. Two major advantages of the detection system include the automatic segmentation of spectral images and the r...

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Bibliographic Details
Main Authors: Ning Liu, Gang Liu, Hong Sun
Format: Article
Language:English
Published: MDPI AG 2020-06-01
Series:Sensors
Subjects:
Online Access:https://www.mdpi.com/1424-8220/20/12/3430