2014 Winter Project Week:Steered Registration

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  Projects List

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Key Investigators

• Isomics: Steve Pieper
• MGH: Greg Sharp
• GE: Marcel Prastawa, Jim Miller
• Princess Margaret Hospital: Kevin Wang
• Queen's University: Csaba Pinter
• University of Michigan: Vinicius Boen, Lucia Cevidanes

Project Description

Objective

• Review various use cases for interactive registration
  • RT
  • CMF (TMJ-OA)
  • Neurosurgery
  • Others?
• Review current work-in-progress
  • RegistrationPlugin architecture
  • Integration with Hybrid BSpline HNC DBP Project

Approach, Plan

• Identify high priority fixes / features
  • Ax/Sag/Cor button not working on CMF cases
  • Add surfaces, volume rendering
  • Auto placement of corresponding landmarks (registration)
  • Interactive checkerboard viewer
• Make a long-term plan to coordinate among research efforts

Progress

• Met with multiple interest groups
  • TMJ-OA
  • SlicerRT
  • Plastimatch
  • BRAINS
  • Slicer Users
• Plastimatch Hybrid B-Splines is now pluggable in nightly build LandmarkRegistration
• Prototype RevealCursor video on YouTube
• 'Reveal Cursor' feedback from from users
  • Scaled/Non-Scaled option for cursor
  • Checkerboard vs Non-checkerboard option (show label layer or foreground)

Reference

• Summer Project Week page
• Source code
  • Landmark Registration
    • Branch with RegistrationPlugin support
    • Example plugin
  • Steered affine registration
  • Steered fluid registration
• Videos
  • Screen capture of landmark registration (note that the screen recording is much slower than using the tool in real life)
  • Screen capture of steered fluid registration