First order roughness penalty for hyperspectral image denoising.
Behnood RastiJohannes R. SveinssonMagnus O. UlfarssonJakob SigurdssonPublished in: WHISPERS (2013)
Keyphrases
- image denoising
- hyperspectral
- denoising
- remote sensing
- natural images
- hyperspectral images
- infrared
- noisy images
- image processing
- multispectral
- higher order
- total variation
- target detection
- hyperspectral imagery
- hyperspectral data
- hyperspectral remote sensing
- first order logic
- image data
- wavelet coefficients
- wavelet domain
- spatial resolution
- information content
- satellite images
- penalty function
- change detection
- random projections
- denoising methods
- multiscale
- multiresolution
- object recognition
- computational complexity
- pattern recognition