Moreau-Enhanced Total Variation and Subspace Factorization for Hyperspectral Denoising.
Yanhong YangShengyong ChenJianwei ZhengPublished in: Remote. Sens. (2020)
Keyphrases
- total variation
- hyperspectral
- denoising
- signal subspace
- image denoising
- spectral signatures
- remote sensing
- hyperspectral images
- infrared
- multispectral
- convex optimization
- image processing
- image restoration
- frequency domain
- image deblurring
- noisy images
- hyperspectral data
- hyperspectral imagery
- wavelet domain
- image data
- total variation regularization
- natural images
- regularization term
- fidelity term
- spatial resolution
- low dimensional
- denoising algorithm
- principal component analysis
- low rank
- singular value decomposition
- noise removal
- satellite images
- information content
- matrix factorization
- gaussian noise
- feature space
- pairwise
- high dimensional data
- denoising methods
- basis pursuit
- nonlinear diffusion
- spatial domain
- partial differential equations
- super resolution
- mutual information
- image analysis
- pattern recognition