A Fixed-Threshold Method for Estimating Fractional Vegetation Cover of Maize under Different Levels of Water Stress

A Fixed-Threshold Method for Estimating Fractional Vegetation Cover of Maize under Different Levels of Water Stress

Accurate estimation of fractional vegetation cover (FVC) from digital images taken by commercially available cameras is of great significance in order to monitor the vegetation growth status, especially when plants are under water stress. Two classic threshold-based methods, namely, the intersection...

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Bibliographic Details
Main Authors: Yaxiao Niu, Huihui Zhang, Wenting Han, Liyuan Zhang, Haipeng Chen
Format: Article
Language:English
Published: MDPI AG 2021-03-01
Series:Remote Sensing
Subjects:
proximal RGB image
color feature
Gaussian mixture model
expectation-maximization algorithm
Online Access:https://www.mdpi.com/2072-4292/13/5/1009

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