Ultrasound echocardiography despeckling with non-local means time series filter.
Yanfeng GuZhaoyu CuiChunhong XiuLanfeng WangPublished in: Neurocomputing (2014)
Keyphrases
- ultrasound images
- speckle reduction
- echocardiographic images
- noise reduction
- speckle noise
- ultrasound imaging
- denoising
- moving average
- filtering scheme
- median filter
- noise removal
- edge detection
- edge preserving
- moving window
- sar images
- dynamic time warping
- autoregressive
- non stationary
- left ventricle
- denoising algorithm
- multiscale
- anisotropic diffusion
- motion analysis
- imaging systems
- noisy images
- signal to noise ratio
- multiresolution