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Visible Man dataset inside VolView 3.0 |
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VolView 2.0 |
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This image depicts a validated navigation system for endoscopic and transgastric access interventions in in vivo pilot studies. The system provides augmented visual feedback and additional contextual information by establishing a correspondence between the real time endoscopic ultrasound image and a preoperative CT volume using rigid registration. The system enhances the operator’s ability to interpret the ultrasound image reducing the mental burden used in probe placement. |
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Particle systems originally developed for surface modeling and anisotropic mesh generation were adapted to enhance the utility of glyph-based tensor visualizations. By carefully distributing glyphs throughout the field into a dense packing, using potential energy profiles shaped by the local tensor value, undue visual emphasis of the regular sampling grid of the data, and the underlying continuous features become more apparent. The method is demonstrated on a DT-MRI scan of a patient with a brain tumor. |
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Slicer3's tractography module displaying fiber bundles as lines and glyph ellipsoids. Tractography Display-Load-Save module is capable of loading and saving fiber tracts in the vtkPolyData file formats. Tractography Display-Load-Save module is capable of displaying fiber tracts as lines, tubes, and glyphs, all colored by different scalar properties Image Credits: NA-MIC |
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VolView 3.0 |