A Novel Approach for Band Selection Using Virtual Dimensionality Estimate and Principal Component Analysis for Satellite Image Classification.
Sehgal SmritiLaxmi AhujaBindu M. HimaPublished in: Int. J. Intell. Inf. Technol. (2022)
Keyphrases
- image classification
- principal component analysis
- dimensionality reduction
- feature extraction
- feature space
- lower dimensional
- band selection
- independent component analysis
- pixel classification
- hyperspectral
- principal components
- face recognition
- hyperspectral remote sensing
- remote sensing
- image representation
- low dimensional
- covariance matrix
- high dimensionality
- dimension reduction
- hyperspectral imagery
- hyperspectral images
- high dimensional
- multispectral
- linear discriminant analysis
- image features
- pattern recognition
- feature selection
- high quality
- image analysis
- support vector machine
- sparse representation