MIxed gaussian-impulse noise image restoration via total variation.
Paul RodríguezRenán RojasBrendt WohlbergPublished in: ICASSP (2012)
Keyphrases
- image restoration
- total variation
- gaussian noise
- impulse noise
- random valued impulse noise
- impulsive noise
- noise removal
- edge preserving
- image deblurring
- image processing
- regularization term
- markov random field
- image details
- piecewise smooth
- noise detection
- noise free
- impulse noise removal
- blind deconvolution
- super resolution
- regularization parameter
- blurred images
- regularization methods
- total variation minimization
- motion blur
- point spread function
- degraded images
- regularization method
- wiener filter
- object recognition
- higher order
- partial differential equations
- image denoising