Iterative Desensitisation of Image Restoration Filters under Wrong PSF and Noise Estimates.
Miguel Angel SantiagoGuillermo CisnerosEmiliano BernuésPublished in: EURASIP J. Adv. Signal Process. (2007)
Keyphrases
- image restoration
- wiener filter
- point spread function
- restored image
- gauss markov random fields
- gaussian noise
- blurred images
- image deblurring
- impulsive noise
- total variation
- noise variance
- image deconvolution
- modified hopfield neural network
- edge preserving
- markov random field
- super resolution
- image processing
- gauss markov
- blind restoration
- additive noise
- regularization parameter
- degraded images
- blur identification
- noise reduction
- motion blur
- restoration method
- image prior
- median filter
- regularization method
- signal to noise ratio
- iterative image restoration
- edge preservation
- noise level
- image details
- alternating minimization
- restoration algorithm
- spatially varying
- high resolution
- high quality
- impulse noise
- spatial domain
- image enhancement