Restoration of shift variant blurred image estimating the parameter distribution of point-spread function.
Shoichi HashimotoHideo SaitoPublished in: Systems and Computers in Japan (1995)
Keyphrases
- point spread function
- shift variant
- image restoration
- blurred images
- wiener filter
- regularization parameter
- shift invariant
- blur identification
- blind deconvolution
- image deblurring
- motion blur
- degraded images
- restored image
- transfer function
- synthetic and real images
- spatially varying
- edge preserving
- total variation
- spatial domain
- linear combination
- markov random field
- additive noise
- image processing
- random variables
- edge information
- super resolution
- blur kernel
- frequency domain
- image prior
- multiple images
- motion deblurring
- input image
- high quality