Content-adaptive low rank regularization for image denoising.
Hangfan LiuXinfeng ZhangRuiqin XiongPublished in: ICIP (2016)
Keyphrases
- image denoising
- low rank
- rank minimization
- trace norm
- total variation
- convex optimization
- denoising
- minimization problems
- augmented lagrangian
- natural images
- noisy images
- total variation regularization
- missing data
- linear combination
- singular value decomposition
- partial differential equations
- matrix factorization
- regularization methods
- low rank matrix
- matrix completion
- image processing
- regularization term
- semi supervised
- group lasso
- wavelet coefficients
- high dimensional data
- image deblurring
- inverse problems
- kernel matrix
- high order
- norm minimization
- pattern recognition
- image restoration
- multi task
- singular values
- sparse regression
- higher order
- image segmentation