2011 Summer Project Week SlidingOrganRegistrationFED

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Full Title of Project

Key Investigators

  • Kitware: Danielle Pace, Stephen Aylward
  • UNC: Marc Niethammer

Objective

  • We have developed a registration algorithm for images depicting sliding organs [1], which is available as a command-line module compatible with Slicer as part of TubeTK
  • We are working on speeding the registration using Fast Explicit Diffusion (FED)

Approach, Plan

  • Implement FED within the sliding organ registration software
  • Demonstrate comparable result to current implementation (traditional finite difference explicit solution), with increased registration speed, on a small example

Progress


References

[1] D. Pace, A. Enquobahrie, H. Yang, S. Aylward, M. Niethammer. Deformable image registration of sliding organs using anisotropic diffusive regularization. IEEE ISBI 2011.

Delivery Mechanism

This work will be delivered to the NAMIC Kit as a

  1. NITRIC distribution
  2. Slicer Module
    1. Built-in:
    2. Extension -- commandline: YES
    3. Extension -- loadable: