Identification and restoration of noisy blurred images using the expectation-maximization algorithm.
Reginald L. LagendijkJan BiemondDick E. BoekeePublished in: IEEE Trans. Acoust. Speech Signal Process. (1990)
Keyphrases
- blurred images
- degraded images
- image restoration
- blind image restoration
- blur identification
- image deblurring
- synthetic and real images
- wiener filter
- blind restoration
- blind deconvolution
- motion blur
- wiener filtering
- spatial domain
- spatially varying
- point spread function
- alternating minimization
- restoration algorithm
- restoration method
- total variation
- edge information
- motion blurred images
- radon transform
- image structure
- bayesian estimation
- image processing
- regularization parameter
- markov random field
- image quality