Grading and Detection Method of Asparagus Stem Blight Based on Hyperspectral Imaging of Asparagus Crowns

Grading and Detection Method of Asparagus Stem Blight Based on Hyperspectral Imaging of Asparagus Crowns

This study adopted hyperspectral imaging technology combined with machine learning to detect the disease severity of stem blight through the canopy of asparagus mother stem. Several regions of interest were selected from each hyperspectral image, and the reflection spectra of the regions of interest...

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Bibliographic Details
Main Authors: Cuiling Li, Xiu Wang, Liping Chen, Xueguan Zhao, Yang Li, Mingzhou Chen, Haowei Liu, Changyuan Zhai
Format: Article
Language:English
Published: MDPI AG 2023-08-01
Series:Agriculture
Subjects:
asparagus stem blight
hyperspectral imaging
disease grading
PCA
BPNN
ELM
Online Access:https://www.mdpi.com/2077-0472/13/9/1673

Internet

https://www.mdpi.com/2077-0472/13/9/1673

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