2014 Project Week:DIR validation

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Key Investigators

  • Nadya Shusharina, Massachusetts General Hospital
  • Greg Sharp, Massachusetts General Hospital

Project Description


  • To create a tool for validating deformable image registration

Approach, Plan

  • Create scripted modules for DIR validation using
    • vector field
      • output determinant of Jacobian matrix image
      • statistics of the determinant of Jacobian matrix
    • landmarks
      • separation distance between corresponding landmarks
      • statistics of the separation distance
  • Integrate modules with Plastimatch and SlicerRT