First-order primal-dual algorithm for image restoration corrupted by mixed Poisson-Gaussian noise.
Miao ChenMeng WenYuchao TangPublished in: Signal Process. Image Commun. (2023)
Keyphrases
- image restoration
- gaussian noise
- random valued impulse noise
- poisson noise
- impulse noise
- total variation
- edge preserving
- noise model
- higher order
- noise removal
- markov random field
- piecewise smooth
- salt and pepper noise
- image processing
- impulsive noise
- super resolution
- image deblurring
- noise free
- regularization parameter
- wiener filter
- closed form
- blurred images
- color image restoration
- degraded images
- point spread function
- denoising
- noise variance
- signal to noise ratio
- noise level
- image sequences
- multiresolution
- color images
- noise detection
- restored image
- noisy images
- motion blur