Denoising diffusion tensor images: preprocessing for automated detection of subtle diffusion tensor abnormalities between populations.
Tin-Man LeeUsha SinhaPublished in: Medical Imaging: Image Processing (2006)
Keyphrases
- automated detection
- diffusion tensor images
- denoising
- diffusion tensor
- white matter
- diffusion tensor imaging
- magnetic resonance images
- tensor field
- image denoising
- medical images
- anisotropic diffusion
- dt mri
- total variation
- atlas construction
- image processing
- fiber bundles
- corpus callosum
- natural images
- positive definite
- human brain
- riemannian metric
- feature extraction
- deformable registration
- nonlinear diffusion
- brain tissue
- gray matter
- magnetic resonance imaging
- edge detection
- mr images
- remote sensing