Difference between revisions of "2012 Winter Project Week:FastInterpolation"

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<h3>Objective</h3>
 
<h3>Objective</h3>
*Goal: Create a deformable registration approach in the presence of large deformations(e.g. in the presence of abnormalities, between different patients)
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*Goal: Create a deformable registration approach for computing large deformations(e.g. in the presence of abnormalities, between different patients)
 
*A stochastic registration algorithm has been implemented.
 
*A stochastic registration algorithm has been implemented.
 
*Bottleneck is performing image interpolation quickly.  
 
*Bottleneck is performing image interpolation quickly.  
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*Take advantage of the structure of deformation (parameterized deformation field).
 
*Take advantage of the structure of deformation (parameterized deformation field).
 
*Perform approximate interpolation.
 
*Perform approximate interpolation.
*Make algorithmic improvements to make algorithm usable on large 3D datasets.
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*Make algorithmic improvements to allow for large 3D datasets to be used.
  
 
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Revision as of 21:35, 31 December 2011

Home < 2012 Winter Project Week:FastInterpolation

Key Investigators

  • Ivan Kolesov : Georgia Institute of Technology
  • Greg Sharp : MGH
  • Allen Tannenbaum : Boston University

Objective

  • Goal: Create a deformable registration approach for computing large deformations(e.g. in the presence of abnormalities, between different patients)
  • A stochastic registration algorithm has been implemented.
  • Bottleneck is performing image interpolation quickly.


Approach, Plan

  • Take advantage of the structure of deformation (parameterized deformation field).
  • Perform approximate interpolation.
  • Make algorithmic improvements to allow for large 3D datasets to be used.

Progress

Delivery Mechanism

This work will be delivered to the NA-MIC Kit as a

  1. Slicer Module (via PLUS and OpenIGTLink)


References