Local statistics and non-local mean filter for speckle noise reduction in medical ultrasound image.
Jian YangJingfan FanDanni AiXuehu WangYongchang ZhengSongyuan TangYongtian WangPublished in: Neurocomputing (2016)
Keyphrases
- noise reduction
- speckle noise
- ultrasound images
- speckle reducing anisotropic diffusion
- edge detection
- filtering scheme
- edge preserving
- speckle reduction
- signal to noise ratio
- multiplicative noise
- ultrasound imaging
- median filter
- noise removal
- fine details
- noise level
- wiener filter
- noise detection
- impulse noise
- order statistics
- medical ultrasound
- noise free
- noise cancellation
- impulsive noise
- bilateral filter
- denoising algorithm
- low contrast