Adaptive Spatial-Spectral Dictionary Learning for Hyperspectral Image Denoising.
Ying FuAntony LamImari SatoYoichi SatoPublished in: ICCV (2015)
Keyphrases
- image denoising
- hyperspectral
- dictionary learning
- natural images
- sparse coding
- spectral signatures
- denoising
- spatial frequency
- hyperspectral images
- remote sensing
- hyperspectral imagery
- sparse representation
- hyperspectral data
- multispectral
- noisy images
- hyperspectral remote sensing
- image processing
- total variation
- infrared
- frequency domain
- spectral resolution
- image data
- information content
- spatial resolution
- spatial information
- wavelet coefficients
- wavelet domain
- random projections
- satellite images
- higher order
- image patches
- input image
- multiscale
- object recognition
- high resolution
- color images
- linear combination
- computer vision