Evaluation of Brain Image Nonrigid Registration Algorithms Based on Log-euclidean Mr-dti Consistency Measures.
F. Javier Sánchez CastroOlivier ClatzJulien DauguetNeculai ArchipJean-Philippe ThiranSimon K. WarfieldPublished in: ISBI (2007)
Keyphrases
- brain images
- white matter
- magnetic resonance
- diffusion tensor
- log euclidean
- medical images
- tensor field
- image registration
- human brain
- diffusion tensor imaging
- riemannian framework
- brain tissue
- mr images
- diffusion mri
- riemannian metric
- deformable registration
- magnetic resonance images
- diffusion tensor images
- fiber bundles
- covariance matrices
- gray matter
- mri data
- atlas construction
- dt mri
- dw mri
- human subjects
- image processing
- information processing
- positive definite
- deformable models
- vector space
- affine invariant