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Volumetric display generated by ray tracing (absorption, reflection and refraction of light) - light propagates from back to front through the 3D data set (voxel array)
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By applying segmentation routines to the scans, various anatomical features can be enhanced and isolated from the full data voxel
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We do not need to deal with perspective (isometric viewing)
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Animation : stored and played back for interactive viewing
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Stereo viewing
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Depth perception: we need to produce and display stereo pairs
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Shuttered glasses (active liquid device which can rapidly turn clear or opaque; synchronization between images on the screen and glasses (CrystalEyes 2)
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