On Optimizing the Principal Component Analysis in the Hyperspectral Inversion of Chromium and Zinc Concentrations by the Deep Forest.
Fei GuoYani WangDanting LinZhen XuPublished in: IEEE Geosci. Remote. Sens. Lett. (2023)
Keyphrases
- hyperspectral
- principal component analysis
- remote sensing
- hyperspectral images
- multispectral
- infrared
- image data
- hyperspectral data
- target detection
- spectral imagery
- information content
- hyperspectral imaging
- hyperspectral imagery
- low dimensional
- independent component analysis
- hyperspectral image classification
- hyperspectral remote sensing
- principal components
- spatial resolution
- multi band
- linear discriminant analysis
- satellite images
- pixel classification
- covariance matrix
- dimensionality reduction
- discriminant analysis
- feature extraction
- remote sensing images
- spectral bands
- dimension reduction
- image reconstruction
- feature space
- image analysis
- feature selection
- singular value decomposition
- machine learning
- high quality
- computer vision
- reflectance spectra
- neural network