Hyperspectral image denoising by total variation-regularized bilinear factorization.
Yongyong ChenJiaxue LiYicong ZhouPublished in: Signal Process. (2020)
Keyphrases
- hyperspectral
- image denoising
- total variation
- regularization methods
- singular value decomposition
- denoising
- remote sensing
- multispectral
- natural images
- convex optimization
- noisy images
- least squares
- image processing
- partial differential equations
- image deblurring
- minimization problems
- image data
- image restoration problems
- low rank
- wavelet domain
- augmented lagrangian
- blind deconvolution
- regularization term
- total variation regularization
- split bregman
- denoising methods
- fidelity term
- image restoration
- nonlinear diffusion
- wavelet coefficients
- edge preservation
- accelerated proximal gradient
- regularization method
- denoising algorithm
- pairwise
- noise level
- signal processing
- higher order
- image analysis
- computational complexity
- video sequences