Semi-Sparsity for Smoothing Filters.
Junqing HuangHaihui WangXuechao WangMichael V. RuzhanskyPublished in: IEEE Trans. Image Process. (2023)
Keyphrases
- image filtering
- edge preserving smoothing
- filtering scheme
- filtering method
- gaussian filter
- high dimensional
- edge detection
- openings and closings
- filtering process
- median filter
- directional filters
- finite impulse response
- denoising
- edge enhancement
- bilateral filtering
- morphological filters
- noise removal
- adaptive filtering
- rank order
- filter design
- noise suppression
- sparse representation
- information retrieval
- preprocessing step
- wiener filter
- bilateral filter
- order statistics
- anisotropic diffusion
- smoothing algorithm