A blind deconvolution algorithm for simultaneous image restoration and system characterisation.
M. RazazD. Kampmann-HudsonPublished in: EUSIPCO (1996)
Keyphrases
- image restoration
- blind image deconvolution
- blind deconvolution
- total variation
- image deblurring
- blurred images
- image deconvolution
- gaussian noise
- blur kernel
- computational complexity
- image prior
- point spread function
- markov random field
- regularization parameter
- edge preserving
- synthetic and real images
- computationally efficient
- estimation algorithm
- natural images
- expectation maximization
- k means
- pairwise
- image processing
- em algorithm
- higher order
- input image