Switching dual kernels for separable edge-preserving filtering.
Norishige FukushimaShu FujitaYutaka IshibashiPublished in: ICASSP (2015)
Keyphrases
- edge preserving
- bilateral filter
- smoothing filter
- noise reduction
- image restoration
- edge preserving smoothing
- unsharp masking
- anisotropic diffusion
- regularization methods
- least squares
- kernel function
- bilateral filtering
- support vector
- noise removal
- median filter
- image processing
- half quadratic
- speckle reduction
- feature space
- color image denoising
- signal to noise ratio
- kernel methods
- pairwise
- speckle noise
- shift invariant
- maximum a posteriori
- nonlinear filters
- edge detection
- feature vectors
- color contrast enhancement