Winter wheat and soil total nitrogen integrated monitoring based on canopy hyperspectral feature selection and fusion.
Zezhong TianYao ZhangHaiyang ZhangZhenhai LiMinzan LiJiangmei WuKaidi LiuPublished in: Comput. Electron. Agric. (2022)
Keyphrases
- hyperspectral
- feature selection
- remote sensing
- hyperspectral images
- infrared
- multispectral
- hyperspectral imagery
- hyperspectral remote sensing
- spatial resolution
- target detection
- hyperspectral data
- hyperspectral imaging
- image data
- hyperspectral image classification
- multi sensor
- pixel classification
- spectral imagery
- image fusion
- multi band
- satellite images
- information content
- feature set
- spectral bands
- remote sensing data
- feature space
- remote sensing images
- spectral data
- information fusion
- reflectance spectra
- data fusion
- machine learning
- data sets
- change detection
- mutual information
- dimensionality reduction
- classification accuracy
- image analysis
- support vector
- high dimensionality
- active learning
- high quality