Local LUT Upsampling for Acceleration of Edge-preserving Filtering.
Hiroshi TajimaTeppei TsubokawaYoshihiro MaedaNorishige FukushimaPublished in: VISIGRAPP (4: VISAPP) (2019)
Keyphrases
- edge preserving
- bilateral filter
- smoothing filter
- image restoration
- edge preserving smoothing
- noise reduction
- anisotropic diffusion
- unsharp masking
- bilateral filtering
- color image denoising
- speckle reduction
- least squares
- median filter
- kernel regression
- low resolution
- noise removal
- half quadratic
- denoising
- image analysis
- maximum a posteriori
- ultrasound images
- edge detection
- high resolution
- optical flow
- pairwise