Passive reflectance sensing using optimized two- and three-band spectral indices for quantifying the total nitrogen yield of maize.
HasituyaFei LiSalah ElsayedYuncai HuUrs SchmidhalterPublished in: Comput. Electron. Agric. (2020)
Keyphrases
- spectral reflectance
- spectral bands
- spectral resolution
- single image
- multispectral
- narrow band
- sensor networks
- real time
- multispectral imaging
- hyperspectral imagery
- shape from shading
- spectral analysis
- spectral features
- photometric stereo
- object surface
- multispectral images
- spatially varying
- color constancy
- principal components
- image processing