Image reconstruction under multiplicative speckle noise using total variation.
Manya V. AfonsoJ. Miguel SanchesPublished in: Neurocomputing (2015)
Keyphrases
- image reconstruction
- speckle noise
- total variation
- denoising
- synthetic aperture radar
- image restoration
- multiplicative noise
- image denoising
- super resolution
- ultrasound images
- edge preserving
- noise reduction
- wavelet domain
- noisy images
- convex optimization
- sar images
- image processing
- low contrast
- image deblurring
- blind deconvolution
- natural images
- inverse problems
- maximum a posteriori
- frequency domain
- additive noise
- spatial domain
- blurred images
- optical flow
- blood vessels
- multiscale