Difference between revisions of "2008 Summer Project Week:Nonlinear transforms"

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(New page: {| |thumb|320px|Return to [[2008_Summer_Project_Week|Project Week Main Page ]] |[[Image:genuFAp.jpg|thumb|320px|Scatter plot of the original FA data through ...)
 
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<h1>Approach, Plan</h1>
 
<h1>Approach, Plan</h1>
  
* New MRML nodes and MRML storage nodes for B-splines and deformation grids.
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* Develop new MRML nodes and MRML storage nodes for B-splines and deformation grids.
 
** vtkITK wrapper around ITK classes
 
** vtkITK wrapper around ITK classes
 
* Add attribute to transform nodes to indicate whether they represent a "Transform to World/Parent" or "Transform from World/Parent"
 
* Add attribute to transform nodes to indicate whether they represent a "Transform to World/Parent" or "Transform from World/Parent"
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===References===
 
===References===

Revision as of 16:54, 20 June 2008

Home < 2008 Summer Project Week:Nonlinear transforms
Scatter plot of the original FA data through the genu of the corpus callosum of a normal brain.
Regression of FA data; solid line represents the mean and dotted lines the standard deviation.



Key Investigators

  • GE Research: Jim Miller, Bess Lee
  • Isomics: Steve Pieper, Alex Y.


Objective

Extend Slicer's suite of transformations to include nonlinear transformations (B-spline, deformation grids) in the MRML scene, visualization pipeline, and command line modules.


Approach, Plan

  • Develop new MRML nodes and MRML storage nodes for B-splines and deformation grids.
    • vtkITK wrapper around ITK classes
  • Add attribute to transform nodes to indicate whether they represent a "Transform to World/Parent" or "Transform from World/Parent"
  • Extend visualization system for "Transform to World/Parent" or "Transform from World/Parent"
  • Extend command line modules to annotate a transformation as a "Transform to World/Parent" or "Transform from World/Parent"

Progress

  • MRML nodes and storage nodes for B-spline and deformation grids done.


References