Denoising based on non local means for ultrasound images with simultaneous multiple noise distributions.
Denis H. P. SalvadeoIsabelle BlochFlorence TupinNelson D. A. MascarenhasAlexandre L. M. LevadaCharles-Alban DeledalleSonia DahdouhPublished in: ICIP (2014)
Keyphrases
- denoising
- speckle noise
- ultrasound images
- denoising algorithm
- image denoising
- noisy images
- gaussian noise
- denoising methods
- noise reduction
- noise removal
- multiplicative noise
- wavelet domain
- ultrasound imaging
- noise level
- natural images
- total variation
- image processing
- medical ultrasound
- speckle reduction
- additive noise
- speckle reducing anisotropic diffusion
- noise suppression
- noise model
- signal to noise ratio
- filtering method
- edge detection
- active contour segmentation
- carotid artery
- nonlocal means
- frequency domain
- image guidance