18 March 2014 Volume curtaining: a focus+context effect for multimodal volume visualization
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Abstract
In surgical preparation, physicians will often utilize multimodal imaging scans to capture complementary information to improve diagnosis and to drive patient-specific treatment. These imaging scans may consist of data from magnetic resonance imaging (MR), computed tomography (CT), or other various sources. The challenge in using these different modalities is that the physician must mentally map the two modalities together during the diagnosis and planning phase. Furthermore, the different imaging modalities will be generated at various resolutions as well as slightly different orientations due to patient placement during scans. In this work, we present an interactive system for multimodal data fusion, analysis and visualization. Developed with partners from neurological clinics, this work discusses initial system requirements and physician feedback at the various stages of component development. Finally, we present a novel focus+context technique for the interactive exploration of coregistered multi-modal data.
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Adam J. Fairfield, Adam J. Fairfield, Jonathan Plasencia, Jonathan Plasencia, Yun Jang, Yun Jang, Nicholas Theodore, Nicholas Theodore, Neil R. Crawford, Neil R. Crawford, David H. Frakes, David H. Frakes, Ross Maciejewski, Ross Maciejewski, } "Volume curtaining: a focus+context effect for multimodal volume visualization", Proc. SPIE 9035, Medical Imaging 2014: Computer-Aided Diagnosis, 903527 (18 March 2014); doi: 10.1117/12.2043186; https://doi.org/10.1117/12.2043186
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