Fast Local Trust Region Technique for Diffusion Tensor Registration Using Exact Reorientation and Regularization.
Junning LiYonggang ShiGiang TranIvo D. DinovDanny J. J. WangArthur W. TogaPublished in: IEEE Trans. Medical Imaging (2014)
Keyphrases
- diffusion tensor
- trust region
- deformable registration
- atlas construction
- magnetic resonance images
- global optimum
- white matter
- anisotropic diffusion
- column generation
- optimization methods
- dt mri
- newton method
- diffusion tensor images
- diffusion tensor imaging
- image registration
- fiber bundles
- levenberg marquardt
- positive definite
- tensor field
- structure tensor
- feature space
- log likelihood
- regularization parameter
- human brain
- least squares
- objective function
- deformation field
- regularization term
- affine transformation
- mean shift
- edge detection
- image analysis