Alternating Minimization Algorithm for Speckle Reduction With a Shifting Technique.
Hyenkyun WooSangwoon YunPublished in: IEEE Trans. Image Process. (2012)
Keyphrases
- speckle reduction
- alternating minimization algorithm
- image restoration
- edge preserving
- ultrasound images
- total variation minimization
- alternating minimization
- speckle noise
- anisotropic diffusion
- median filter
- total variation
- sar images
- denoising
- image processing
- contrast enhancement
- super resolution
- low contrast
- image deblurring
- multiresolution
- noisy images
- blurred images
- markov random field
- pairwise
- object recognition