Compare Speckle Denoising Models Based on Total Variation and Filtering Methods.
Arundhati Bagchi MisraHyeona LimPublished in: CICBA (1) (2018)
Keyphrases
- total variation
- denoising
- image denoising
- image restoration
- convex optimization
- noisy images
- natural images
- image processing
- regularization term
- augmented lagrangian
- minimization problems
- image deblurring
- fidelity term
- regularization methods
- blind deconvolution
- speckle noise
- wavelet domain
- total variation minimization
- noise removal
- denoising algorithm
- gaussian noise
- basis pursuit
- total variation regularization
- higher order
- color image denoising
- multiplicative noise
- wavelet packet
- diffusion processes
- noise reduction
- gray level
- feature extraction