Structure preserving regularization of DT-MRI vector fields by nonlinear anisotropic diffusion filtering.
Erdem YörükBurak AcarPublished in: EUSIPCO (2005)
Keyphrases
- diffusion filtering
- vector field
- structure preserving
- dt mri
- diffusion tensor
- magnetic resonance images
- anisotropic diffusion
- white matter
- noise removal
- tensor field
- matrix valued
- diffusion equation
- dimensionality reduction
- diffusion tensor imaging
- optical flow
- fiber bundles
- brain white matter
- nonlinear diffusion
- mri data
- structure tensor
- deformation field
- flow field
- medical images
- machine learning
- diffusion process
- image denoising
- feature space
- pattern recognition
- three dimensional