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Migrate MITK to use ITK 5.x
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Description

MITK should migrate to use the ITK 5.x series. This task is meant to document findings, overall progress etc..

Official migration guide is here: https://github.com/InsightSoftwareConsortium/ITK/blob/master/Documentation/ITK5MigrationGuide.md

Event Timeline

nolden triaged this task as Normal priority.Fri, May 22, 1:27 PM
nolden created this task.
nolden added a subscriber: floca.Fri, May 22, 2:22 PM

I changed the superbuild to use ITK 5 with compatibilty and fixed some straightforward issues. This branch can be used for further investigations @floca : some ideas about the geometry issues would be very helpful. The migration guide has an overview on the topic but my experience in that area is limited

I had a swift look into ITK and our code base and I would guess the following:

  • mitkBaseGeometry.h: typedef itk::AffineGeometryFrame<ScalarType, 3> AffineGeometryFrame3D can be completly removed because it is not used any more in our code base
  • mitkAffineGeometry3D.h: typename itk::AffineGeometryFrame<ScalarType, 3>::TransformType AffineTransform3D; can be replaced with using AffineTransform3D = itk::ScalableAffineTransform<ScalarType, 3>

That should do the trick, if I have not missed something. Pressing thumbs.