Low rank regularization exploiting intra and inter patch correlation for image denoising.
Hangfan LiuRuiqin XiongDong LiuFeng WuWen GaoPublished in: VCIP (2017)
Keyphrases
- image denoising
- low rank
- trace norm
- rank minimization
- total variation
- convex optimization
- minimization problems
- denoising
- natural images
- total variation regularization
- regularization methods
- noisy images
- image patches
- augmented lagrangian
- regularization term
- missing data
- matrix factorization
- partial differential equations
- linear combination
- image processing
- low rank matrix
- matrix completion
- high order
- inverse problems
- kernel matrix
- semi supervised
- image deblurring
- wavelet coefficients
- singular value decomposition
- high dimensional data
- group lasso
- norm minimization
- singular values
- mumford shah
- higher order
- reproducing kernel hilbert space
- multi task
- least squares
- sparse coding
- input image
- feature extraction