Regularization and image restoration using differential equations.
Yu-Li YouMostafa KavehPublished in: ICASSP (5) (1993)
Keyphrases
- differential equations
- image restoration
- regularization parameter
- regularization method
- iterative image restoration
- image deconvolution
- tikhonov regularization
- total variation
- wiener filter
- regularization methods
- dynamical systems
- blind image deconvolution
- edge preserving
- image processing
- regularization term
- super resolution
- markov random field
- image deblurring
- partial differential equations
- blurred images
- color image restoration
- point spread function
- image restoration problems
- generalized cross validation
- blur identification
- image prior
- degraded images
- modified hopfield neural network
- half quadratic
- blind deconvolution
- noise variance
- restoration algorithm
- restored image
- gaussian noise
- prior information
- regularization framework
- alternating minimization
- neural network
- image analysis