An ℓ0-overlapping group sparse total variation for impulse noise image restoration.
Mingming YinTarmizi AdamRaveendran ParamesranMohd Fikree HassanPublished in: Signal Process. Image Commun. (2022)
Keyphrases
- image restoration
- total variation
- gaussian noise
- image deblurring
- impulse noise
- impulse noise removal
- random valued impulse noise
- impulsive noise
- edge preserving
- color image restoration
- super resolution
- regularization term
- image processing
- markov random field
- regularization parameter
- median filter
- noise removal
- blind deconvolution
- total variation minimization
- noise detection
- regularization methods
- point spread function
- digital images
- image details
- piecewise smooth
- iterative image restoration
- noise free
- blurred images
- motion blur
- color images
- wiener filter
- regularization method
- mumford shah
- restored image
- noise level
- image denoising
- total least squares
- denoising
- image analysis
- image sequences
- image segmentation