Image Denoising and Magnification via Kernel Fitting and Modified SVD.
Benyong LiuXiang LiaoPublished in: IAS (2009)
Keyphrases
- image denoising
- denoising
- bilateral filter
- noisy images
- singular value decomposition
- natural images
- total variation
- image processing
- least squares
- partial differential equations
- wavelet coefficients
- wavelet domain
- additive gaussian noise
- super resolution
- image deblurring
- undecimated wavelet transform
- bilateral filtering
- support vector
- low resolution
- denoising algorithm
- feature space
- augmented lagrangian
- wavelet domain hidden markov tree
- translation invariant
- nonlocal means
- signal processing
- singular values
- dimensionality reduction
- machine learning
- total variation regularization
- image quality