Graph Spatio-Spectral Total Variation Model for Hyperspectral Image Denoising.
Shingo TakemotoKazuki NaganumaShunsuke OnoPublished in: IEEE Geosci. Remote. Sens. Lett. (2022)
Keyphrases
- image denoising
- total variation
- denoising
- hyperspectral
- natural images
- image processing
- image deblurring
- noisy images
- image restoration
- total variation regularization
- fidelity term
- partial differential equations
- convex optimization
- wavelet domain
- multispectral
- regularization term
- hyperspectral images
- denoising algorithm
- denoising methods
- augmented lagrangian
- minimization problems
- remote sensing
- wavelet coefficients