Spatial and Spectral Anisotropic Tensor Total Variation-Driven Adaptive Pansharpening.
Pengfei LiuPublished in: IEEE Geosci. Remote. Sens. Lett. (2022)
Keyphrases
- total variation
- image restoration
- denoising
- image denoising
- scalar valued
- convex optimization
- diffusion processes
- minimization problems
- total variation minimization
- image deblurring
- image processing
- regularization term
- total variation regularization
- color image restoration
- regularization methods
- augmented lagrangian
- structure tensor
- blind deconvolution
- valued data
- dual formulation
- vector valued images
- multiplicative noise removal
- tensor field
- anisotropic diffusion
- high order
- mumford shah
- fidelity term
- spatial structure
- diffusion tensor
- noisy images
- operator splitting
- higher order
- beltrami flow