Angular-Based Preprocessing for Image Denoising.
Javier Vazquez-CorralMarcelo BertalmíoPublished in: IEEE Signal Process. Lett. (2018)
Keyphrases
- image denoising
- preprocessing
- denoising
- natural images
- noisy images
- total variation
- partial differential equations
- wavelet coefficients
- image processing
- bilateral filtering
- denoising algorithm
- wavelet domain
- feature extraction
- additive gaussian noise
- image deblurring
- higher order
- image inpainting
- multiresolution
- nonlocal means
- multiscale
- total variation regularization
- undecimated wavelet transform
- wavelet domain hidden markov tree
- frequency domain
- light field
- contourlet transform
- directional filter banks