An optimized non-local LMMSE approach for speckle noise reduction of medical ultrasound images.
Niloofar RahimizadehReza P. R. HasanzadehFarrokh Janabi-SharifiPublished in: Multim. Tools Appl. (2021)
Keyphrases
- noise reduction
- speckle noise
- ultrasound images
- edge detection
- signal to noise ratio
- edge preserving
- multiplicative noise
- speckle reduction
- ultrasound imaging
- medical ultrasound
- noise level
- median filter
- noise free
- multiscale
- speckle reducing anisotropic diffusion
- impulse noise
- denoising algorithm
- noisy images
- carotid artery
- edge enhancement
- computer vision
- region growing
- image enhancement
- anisotropic diffusion
- edge detector
- medical imaging
- maximum likelihood