Hyperspectral Image Denoising Based on Global and Nonlocal Low-Rank Factorizations.
Lina ZhuangXiyou FuMichael K. NgJosé M. Bioucas-DiasPublished in: IEEE Trans. Geosci. Remote. Sens. (2021)
Keyphrases
- image denoising
- low rank
- hyperspectral
- matrix factorization
- convex optimization
- total variation
- denoising
- remote sensing
- natural images
- noisy images
- linear combination
- multispectral
- low rank matrix
- missing data
- image processing
- singular value decomposition
- infrared
- image data
- spatial resolution
- wavelet coefficients
- wavelet domain
- semi supervised
- collaborative filtering
- high order
- high dimensional data
- nonnegative matrix factorization
- multiscale
- minimization problems
- machine learning
- data sets
- image representation
- higher order
- input image
- image analysis