2013 Summer Project Week:Deformable registration validation toolkit

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Home < 2013 Summer Project Week:Deformable registration validation toolkit

Key Investigators

  • MGH: Greg Sharp
  • PMH, Toronto: Kevin Wang
  • BWH: Andrey Fedorov

Objective

We are developing tools for helping users assess the accuracy of deformable image registration.

Approach, Plan

  • Review Andrey Fedorov's qualitative registration review
  • Review Chiara Paganelli's feature matching method
  • Review Matthew Toews' feature matching method

Progress

  • Qualitative review method is very nice, but doesn't offer quantitative method. This method should be very useful for QA of many scans
  • Quantitative method is required for algorithm tuning
  • Paganelli's method only returned a small-ish number of features. Work is continuing to improve this.
  • Toews' method returns many features, but in voxel coordinates, so cannot yet be reviewed.

Delivery Mechanism

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

  • Extension -- python scripted

References