Abstract
We consider new scalar quantities in the context of High Angular Resolution Diffusion Imaging (HARDI), namely, the principal invariants of fourth-order tensors modeling the diffusion profiles. We present the formalism needed to compute tensor invariants. We show results on the orthogonal basis of fourth-order tensor and on real HARDI phantom and brain data.
Original language | English |
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Title of host publication | Proceedings of the 14th International Conference on Medical Image Computing and Computer Assisted Intervention (MICCAI 2011), 18-22 September 2011, Toronto, Canada |
Editors | G.H. Zhang, N. Adluru |
Publication status | Published - 2011 |
Event | 14th International Conference on Medical Image Computing and Computer-Assisted Intervention (MICCAI 2011), September 18-22, 2011, Toronto, Canada - Toronto, Canada Duration: 18 Sept 2011 → 22 Sept 2011 |
Conference
Conference | 14th International Conference on Medical Image Computing and Computer-Assisted Intervention (MICCAI 2011), September 18-22, 2011, Toronto, Canada |
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Abbreviated title | MICCAI 2011 |
Country/Territory | Canada |
City | Toronto |
Period | 18/09/11 → 22/09/11 |