Rician Noise Removal by Non-Local Means Filtering for Low Signal-to-Noise Ratio MRI: Applications to DT-MRI.
Nicolas Wiest-DaessléSylvain PrimaPierrick CoupéSean Patrick MorrisseyChristian BarillotPublished in: MICCAI (2) (2008)
Keyphrases
- rician noise
- denoising
- dt mri
- diffusion tensor
- low signal to noise ratio
- magnetic resonance images
- white matter
- anisotropic diffusion
- noisy images
- tensor field
- diffusion weighted
- mri data
- brain white matter
- noise removal
- random noise
- positive definite
- diffusion tensor imaging
- fiber bundles
- atlas construction
- deformable registration
- diffusion mri
- corpus callosum
- diffusion tensor images
- brain images
- diffusion weighted images
- medical imaging
- magnetic resonance imaging
- nonlinear diffusion
- partial differential equations
- human brain
- mr images
- edge detection