Hyperspectral image restoration by subspace representation with low-rank constraint and spatial-spectral total variation.
Jun YeXian ZhangPublished in: IET Image Process. (2020)
Keyphrases
- total variation
- image restoration
- spectral signatures
- hyperspectral
- low rank
- convex optimization
- minimization problems
- remote sensing
- frequency domain
- image processing
- multispectral
- image deblurring
- denoising
- image data
- markov random field
- regularization term
- high dimensional data
- missing data
- spatial resolution
- regularization methods
- interior point methods
- regularization parameter
- kernel matrix
- matrix factorization
- image denoising
- super resolution
- blurred images
- feature space
- convex relaxation
- regularization method
- low dimensional
- principal component analysis
- motion blur
- pattern recognition
- high order
- image analysis