Hyperspectral Image Denoising With Total Variation Regularization and Nonlocal Low-Rank Tensor Decomposition.
Hongyan ZhangLu LiuWei HeLiangpei ZhangPublished in: IEEE Trans. Geosci. Remote. Sens. (2020)
Keyphrases
- low rank
- image denoising
- total variation regularization
- total variation
- convex optimization
- denoising
- noisy images
- natural images
- image data
- missing data
- linear combination
- matrix factorization
- high order
- partial differential equations
- image deblurring
- image processing
- augmented lagrangian
- semi supervised
- denoising methods
- singular value decomposition
- high dimensional data
- higher order
- wavelet coefficients
- multiscale
- data sets
- least squares
- machine learning
- anisotropic diffusion
- feature space
- subband
- collaborative filtering
- image quality