Semi-Sparsity for Smoothing Filters.
Junqing HuangHaihui WangXuechao WangMichael RuzhanskyPublished in: CoRR (2021)
Keyphrases
- image filtering
- filtering scheme
- gaussian filter
- filtering method
- filtering process
- directional filters
- edge preserving smoothing
- image smoothing
- bilateral filtering
- bilateral filter
- smoothing methods
- edge detection
- sparse representation
- openings and closings
- high dimensional
- noise removal
- low pass filter
- median filter
- denoising
- morphological filters
- sparsity constraints
- steerable filters
- gabor filters
- anisotropic diffusion
- edge preserving
- correlation filters
- adaptive filtering
- diffusion equation
- order statistics