Low rank constraint and spatial spectral total variation for hyperspectral image mixed denoising.
Qiang WangZhaojun WuJing JinTiancheng WangYi ShenPublished in: Signal Process. (2018)
Keyphrases
- total variation
- low rank
- denoising
- convex optimization
- spectral signatures
- hyperspectral images
- frequency domain
- hyperspectral
- image denoising
- minimization problems
- image restoration
- matrix completion
- image processing
- spatial domain
- low rank matrix
- remote sensing
- interior point methods
- regularization term
- natural images
- linear combination
- rank minimization
- wavelet domain
- image deblurring
- regularization methods
- multispectral
- singular value decomposition
- missing data
- singular values
- matrix factorization
- high dimensional data
- mumford shah
- multispectral images
- spatial resolution
- image data
- high order
- color images
- least squares
- image quality