Joint Mixed-Noise Removal and Compressed Sensing Reconstruction of Hyperspectral Images via Convex Optimization.
Saori TakeyamaShunsuke OnoPublished in: IGARSS (2020)
Keyphrases
- compressed sensing
- noise removal
- hyperspectral images
- convex optimization
- basis pursuit
- denoising
- image reconstruction
- total variation
- natural images
- hyperspectral
- image enhancement
- anisotropic diffusion
- noise reduction
- sparse representation
- random projections
- edge detection
- image denoising
- convex relaxation
- signal processing
- noisy images
- gaussian noise
- fourier domain
- image data
- pairwise
- machine learning
- high dimensional data
- super resolution