Spectral-spatial pre-processing using multi-resolution 3D wavelets for hyperspectral image classification.
Xavier HadouxNathalie GorrettaGilles RabatelJean-Michel RogerOlivier StraussPublished in: WHISPERS (2013)
Keyphrases
- multiresolution
- hyperspectral image classification
- hyperspectral
- preprocessing
- hyperspectral images
- spectral signatures
- active learning
- wavelet transform
- hyperspectral data
- multi resolution analysis
- spatial frequency
- hyperspectral imagery
- feature extraction
- remote sensing
- multispectral
- spectral characteristics
- image fusion
- spatial information
- infrared
- wavelet coefficients
- information content
- wavelet domain
- subband
- multiscale
- image reconstruction
- spatial resolution
- change detection
- machine learning
- image compression
- image processing