Enhancing Spatio-Spectral Regularization by Structure Tensor Modeling for Hyperspectral Image Denoising.
Shingo TakemotoShunsuke OnoPublished in: ICASSP (2023)
Keyphrases
- hyperspectral
- image denoising
- nonlinear diffusion
- structure tensor
- denoising
- remote sensing
- multispectral
- natural images
- noisy images
- partial differential equations
- augmented lagrangian
- anisotropic diffusion
- total variation
- image processing
- wavelet domain
- matrix valued
- wavelet coefficients
- image data
- corner detection
- mutual information
- optical flow
- multiresolution