A New Semiblind Deconvolution Approach for Fourier-Based Image Restoration: An Application in Astronomy.
Silvia BonettiniAnastasia CornelioMarco PratoPublished in: SIAM J. Imaging Sci. (2013)
Keyphrases
- image restoration
- tomographic image reconstruction
- image deconvolution
- total variation
- blurred images
- edge preserving
- point spread function
- shift invariant
- image deblurring
- markov random field
- fourier transform
- motion blur
- image processing
- super resolution
- restored image
- wiener filter
- radon transform
- image reconstruction
- total least squares
- shift variant
- regularization parameter
- blind image restoration
- frequency domain
- modified hopfield neural network
- regularization method
- image prior
- blur kernel
- computational complexity
- iterative image restoration
- restoration algorithm
- spatially varying
- blind image deconvolution
- high resolution
- similarity measure