KSR-NLM: a non local means despeckling filter for ultrasound images based on ratio patch and KS distance.
Michele AmbrosanioPublished in: EMBC (2018)
Keyphrases
- ultrasound images
- speckle noise
- denoising
- speckle reduction
- nonlocal means
- denoising algorithm
- noise reduction
- edge detection
- filtering algorithm
- medical ultrasound
- ultrasound imaging
- filtering scheme
- image denoising
- noise suppression
- speckle reducing anisotropic diffusion
- image patches
- natural images
- multiplicative noise
- denoising methods
- noisy images
- noise level
- edge preserving
- median filter
- signal to noise ratio
- echocardiographic images
- active contour segmentation
- ultrasound probe
- noise model
- computer vision
- filtering method
- color images
- multiscale