Image restoration versus aliased noise enhancement.
Stephen K. ParkRajeeb HazraPublished in: Visual Information Processing (1994)
Keyphrases
- image restoration
- super resolution
- gaussian noise
- wiener filter
- image deconvolution
- degraded images
- image processing
- edge preserving
- total variation
- restored image
- image enhancement
- high resolution
- image prior
- point spread function
- low resolution
- regularization parameter
- blurred images
- iterative image restoration
- noise model
- restoration method
- noise reduction
- regularization method
- image reconstruction
- noise variance
- noise removal
- image restoration problems
- image deblurring
- motion blur
- impulse noise
- blind image restoration
- markov random field
- noise level
- signal to noise ratio
- modified hopfield neural network
- random valued impulse noise
- computer vision
- blur identification
- image noise
- kernel estimation
- restoration algorithm
- adaptive neighborhood
- light field
- median filter
- motion estimation
- pairwise