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Steve Pieper, MGH (algorithms) (contact) Thomas Lechner, Northwestern (software)

EPI to MR Registration: Integrating a GPU Tube Visualization for the Tractography Module within Slicer. Plan/Expected Challenges/Publication. Team.

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Steve Pieper, MGH (algorithms) (contact) Thomas Lechner, Northwestern (software)

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  1. EPI to MR Registration:Integrating a GPU Tube Visualization for the Tractography Module within Slicer Plan/Expected Challenges/Publication Team Algorithms: a simple filter which converts all lines in the input PolyData to degenerate quads. A vertex program puts the vertices of the quad at the right place, and then a fragment program renders this quad like a curved tube surface. Steve Pieper, MGH (algorithms) (contact) Thomas Lechner, Northwestern (software) Nicole Aucoin, BWH (compiling with VTK 5.1) Lauren O’Donnell, MIT (debugging DTMRI) Mathieu Malaterre, KW (VTK guru) Software: integrate tube visualization with tractography module in slicer; this visualization currently requires vtk 5.0 Accomplished by end of Programming Week • Compiled Slicer with Vtk 5.1 • Some debugging of DTMRI (needs more) • Some (untested) integration code

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