Dimensionality reduction of hyperspectral image using signal entropy and spatial information in genetic algorithm with discrete wavelet transformation.
Arati PaulNabendu ChakiPublished in: Evol. Intell. (2021)
Keyphrases
- spatial information
- hyperspectral images
- dimensionality reduction
- hyperspectral
- hyperspectral imagery
- discrete wavelet transformation
- spatial resolution
- remote sensing
- signal processing
- local binary pattern
- high dimensional
- feature extraction
- multispectral images
- mutual information
- multispectral
- principal component analysis
- pattern recognition
- feature selection
- frequency domain
- high dimensional data
- color histogram
- random projections
- target detection
- infrared
- high frequency
- sparse representation
- feature space
- image classification
- data points
- feature vectors
- image processing