Preconditioned edge-preserving image deblurring and denoising.
Luigi BediniGianna M. Del CorsoAnna TonazziniPublished in: Pattern Recognit. Lett. (2001)
Keyphrases
- edge preserving
- image deblurring
- image restoration
- total variation
- denoising
- image denoising
- image processing
- image deconvolution
- noisy images
- edge preservation
- noise reduction
- partial differential equations
- anisotropic diffusion
- gaussian noise
- impulsive noise
- natural images
- bilateral filter
- super resolution
- markov random field
- sharp edges
- mumford shah
- regularization term
- speckle noise
- motion blur
- noise removal
- regularization parameter
- denoising algorithm
- frequency domain
- nonlinear diffusion
- point spread function
- noise model
- wavelet transform
- high resolution
- multiresolution
- multiscale
- image sequences