A Portable High-Resolution Snapshot Multispectral Imaging Device Leveraging Spatial and Spectral Features for Non-Invasive Corn Nitrogen Treatment Classification

A Portable High-Resolution Snapshot Multispectral Imaging Device Leveraging Spatial and Spectral Features for Non-Invasive Corn Nitrogen Treatment Classification

Spectral imaging has been widely applied in plant phenotyping to assess corn leaf nitrogen status. Recent studies indicate that spatial variations within a single leaf’s multispectral image provide stronger signals for corn nitrogen estimation. However, current technologies for corn multispectral im...

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Bibliographic Details
Main Authors: Xuan Li, Zhongzhong Niu, Ana Gabriela Morales-Ona, Ziling Chen, Tianzhang Zhao, Daniel J. Quinn, Jian Jin
Format: Article
Language:English
Published: MDPI AG 2025-02-01
Series:Sensors
Subjects:
multispectral imaging
spatial–spectral combined phenotyping
machine learning
nitrogen treatment classification
Online Access:https://www.mdpi.com/1424-8220/25/5/1320
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