2017 Slicer Western Week/CTP image registration

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Key Investigators

  • Feng Su (Robarts @ WesternU)
  • Claire Vannelli (Robarts @ WesternU)
  • Mohamed Moselhy (Medical Sciences @ WesternU)
  • Andras Lasso (PerkLab @ QueensU)

Project Description

Objective Approach and Plan Progress Next Steps
  • 4D image auto-registration
  • Map out an registration strategy for 4D images, using an example of cardiac CT perfusion study
  • Test and improve the registration on Slicer
  • Verify the sample registration by using the result for calculation of CTP functional maps
  • Created Elastix4D module to register multivolume sequences
  • Used module to output a volume sequence
  • Used module to output a transform sequence
  • Test and improve the registration on Slicer
  • Test registration algorithms included in Elastix module to find the best preset and fixed frame for 4D Cardiac CTP study
  • Translate the auto-registration strategy to executable code in ITK