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3D registration and integrated visualization of multimodal clinical data

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7 Author(s)
Mealha, O.E. ; Dept. de Electron. e Telecoms, Aveiro Univ., Portugal ; Rocha, C. ; Santos, B.S. ; Pereira, A.S.
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The authors present here a registration solution and a 3D integrated representation of the fused modalities, CT and SPECT. The registration process is based on the inertial moments determination. The visualization process uses a raycaster philosophy with multiple objects in volume. Functional data is represented with pseudo colour on orthogonal clipping planes, anatomical information is displayed using a raycaster approach with a grey shade look up table. The registration process is evaluated with a phantom derived from a genuine clinical volume. A case study is presented

Published in:

Engineering in Medicine and Biology Society, 1994. Engineering Advances: New Opportunities for Biomedical Engineers. Proceedings of the 16th Annual International Conference of the IEEE

Date of Conference:

3-6 Nov 1994