Ringing reduction in image restoration by orientation-selective regularization.
Yu-Li YouMostafa KavehPublished in: IEEE Signal Process. Lett. (1996)
Keyphrases
- image restoration
- total variation
- regularization parameter
- image deblurring
- regularization method
- orientation selective
- regularization methods
- iterative image restoration
- image deconvolution
- regularization term
- blind image deconvolution
- edge preserving
- blind deconvolution
- tikhonov regularization
- wiener filter
- sharp edges
- image restoration problems
- half quadratic
- super resolution
- image processing
- image prior
- markov random field
- point spread function
- blurred images
- visual cortex
- gaussian noise
- motion blur
- generalized cross validation
- modified hopfield neural network
- blur identification
- restored image
- denoising
- object recognition