Spectral-Spatial Classification of Hyperspectral Image Using Improved Functional Principal Component Analysis.
Feng XueFalong TanZhijing YeJiaqing ChenYantao WeiPublished in: IEEE Geosci. Remote. Sens. Lett. (2022)
Keyphrases
- target detection
- hyperspectral images
- hyperspectral
- hyperspectral imagery
- hyperspectral data
- hyperspectral imaging
- band selection
- infrared
- hyperspectral remote sensing
- spectral signatures
- hyperspectral image classification
- spectral features
- principal component analysis
- pixel classification
- spectral bands
- multispectral
- remote sensing
- subspace projection
- information content
- spectral data
- face recognition
- active learning
- spatial frequency
- multi band
- spectral resolution
- feature extraction
- machine learning
- principal components
- discriminant analysis
- spatial information
- training set
- feature vectors
- pattern recognition
- high resolution
- independent component analysis
- dimension reduction
- remote sensing images