Slicer/Slicer — pull request #204 by lassoan (2014-12-07 05:13:21+00:00)
Title: ENH: Added support for thin plate spline transforms

Added full support for thin plate spline transforms:
* save/load forward and inverse transform from ITK files
* verification that ITK and VTK thin plate spline transform computes exactly the same values
* basic storage and inversion tests

Thin plate spline transform is used by the Landmark Registration module, so now the computed transform can be saved to the scene or exported.