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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Detalhes bibliográficos

Principais autores:	Yaxiao Niu, Huihui Zhang, Wenting Han, Liyuan Zhang, Haipeng Chen
Formato:	Artigo
Idioma:	Inglês
Publicado em:	MDPI AG 2021-03-01
coleção:	Remote Sensing
Assuntos:	proximal RGB image color feature Gaussian mixture model expectation-maximization algorithm
Acesso em linha:	https://www.mdpi.com/2072-4292/13/5/1009
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