Symmetric positive semi-definite Cartesian Tensor fiber orientation distributions (CT-FOD).
Yonas T. WeldeselassieAngelos BarmpoutisM. Stella AtkinsPublished in: Medical Image Anal. (2012)
Keyphrases
- positive semi definite
- tensor field
- diffusion tensor
- high angular resolution diffusion imaging
- metric learning
- kernel function
- kernel methods
- similarity function
- dot product
- deformable registration
- diffusion tensor imaging
- medical images
- diffusion mri
- high order
- x ray
- white matter
- kernel matrix
- magnetic resonance images
- dimensionality reduction
- reproducing kernel hilbert space
- perceptron algorithm
- hardi data
- fiber bundles
- angular resolution
- structure tensor
- medical imaging
- mr images
- scale space
- learning problems
- learning tasks
- diffusion tensor images
- distance function
- linear combination
- multi class
- learning algorithm