Difference between revisions of "Projects/Diffusion/2007 Project Week Slicer 3 Whole Brain Seeding"

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|[[Image:ProjectWeek-2007.png|thumb|320px|Return to [[2007_Programming/Project_Week_MIT|Project Week Main Page]] ]]
 
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|[[Image:|thumb|320px|Scatter plot of the original FA data through the genu of the corpus callosum of a normal brain.]]
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|[[Image:SeedingInterface.png|thumb|320px|Slicer 3 tractography display.]]
 
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<h1>Objective</h1>
 
<h1>Objective</h1>
Deployment of whole brain seeding: data structure, fiber tracking and fast query mechanism.
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Deployment of whole brain seeding: data structure, fiber tracking and fast query mechanism to support editing operation and ROI-based fiber selection.
  
 
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<h1>Approach, Plan</h1>
 
<h1>Approach, Plan</h1>
  
Our approach is to do seeding.
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Our approach is to port the Streamline techniques used in Slicer 2 as a Command Line Module.
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We plan on looking at a optimal memory representation of a full brain tractography set for optimal querying and retrival of specific fibers according to spatial locations.
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<h1>Progress</h1>
 
<h1>Progress</h1>
  
Software for the fiber tracking and statistical analysis along the tracts has been implemented.
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* Software for the fiber tracking has been ported and interfaces has been updated to VTK 5.
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* The command line module has been developed and fiber mrml bundles have been incorporated to the XML description (joint collaboration with Casey Goodlett).
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* Collaboration with parties involved in Diffusion Imaging to facilitate the incorporation of diffusion tools.
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* Design decision has been made to incorporate basic display logic into DisplayMRMLNodes to meet needs across projects and improve performance.
  
 
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Latest revision as of 14:15, 29 June 2007

Home < Projects < Diffusion < 2007 Project Week Slicer 3 Whole Brain Seeding
Slicer 3 tractography display.


Key Investigators

  • BWH: Raul San Jose, Lauren O'Donnell, Alex Yarmarkovich


Objective

Deployment of whole brain seeding: data structure, fiber tracking and fast query mechanism to support editing operation and ROI-based fiber selection.

Approach, Plan

Our approach is to port the Streamline techniques used in Slicer 2 as a Command Line Module. We plan on looking at a optimal memory representation of a full brain tractography set for optimal querying and retrival of specific fibers according to spatial locations.

Progress

  • Software for the fiber tracking has been ported and interfaces has been updated to VTK 5.
  • The command line module has been developed and fiber mrml bundles have been incorporated to the XML description (joint collaboration with Casey Goodlett).
  • Collaboration with parties involved in Diffusion Imaging to facilitate the incorporation of diffusion tools.
  • Design decision has been made to incorporate basic display logic into DisplayMRMLNodes to meet needs across projects and improve performance.



References