A Simplified Convex Optimization Model for Image Restoration with Multiplicative Noise.
Haoxiang CheYuchao TangPublished in: J. Imaging (2023)
Keyphrases
- optimization model
- image restoration
- multiplicative noise
- total variation
- edge preserving
- optimization process
- speckle noise
- additive noise
- noise reduction
- sar images
- image processing
- synthetic aperture radar
- markov random field
- image denoising
- super resolution
- denoising
- motion blur
- degraded images
- point spread function
- spatial domain
- blurred images
- noisy images
- multiscale
- denoising algorithm
- imaging systems
- gaussian noise
- computational complexity
- pairwise
- least squares
- optimization algorithm
- random variables
- level set
- higher order
- signal to noise ratio
- edge detection