Digital image restoration by Wiener filter in 2D case.
A. KhireddineKhier BenmahammedWilliam PuechPublished in: Adv. Eng. Softw. (2007)
Keyphrases
- image restoration
- wiener filter
- total variation
- edge preserving
- point spread function
- regularization parameter
- image restoration problems
- image processing
- blurred images
- noise variance
- noise reduction
- degraded images
- super resolution
- markov random field
- restoration algorithm
- regularization method
- image deconvolution
- motion blur
- signal to noise ratio
- frequency domain
- additive noise
- gaussian noise
- restored image
- support vector