A nonrecursive filter for edge preserving image restoration.
Rama ChellappaHao JinchiPublished in: ICASSP (1985)
Keyphrases
- edge preserving
- image restoration
- bilateral filter
- wiener filter
- image filtering
- total variation
- edge preservation
- noise reduction
- image processing
- super resolution
- restored image
- linear shift invariant
- regularization methods
- degraded images
- image deblurring
- image restoration problems
- edge preserving regularization
- blurred images
- markov random field
- regularization parameter
- motion blur
- regularization method
- half quadratic
- gaussian noise
- gaussian markov random field
- shift variant
- shift invariant
- sharp edges
- point spread function
- image deconvolution
- maximum a posteriori
- denoising
- least squares