itk::fem Framework Updates ITKv4 Fall Meeting Vincent A. Magnotta

Updates to the API Provide encapsulation for the itk::fem framework Expand testing for the framework Provide new documentation in the form of examples that can be added to the Insight User’s Guide Provide new I/O mechanism for FEM mesh data structure Refactoring itk::FEMRegistrationFilter Proposal of changes exist on the ITK wiki http://www.itk.org/Wiki/Refactoring_itk::FEM_framework_-_V4

Current Status First task was to add 20 new tests to evaluate all itk::fem classes. Allowed us to evaluate all changes made Validated all of the simple tests using other tools Encapsulate all of the class variables Provide member functions to provide access to class variables Changes made to Solver, Boundary Conditions, Material Properties

Pending Changes Provide iterators for itk::fem::Solver Element List Node list Material list Load list Push changes to git/gerrit Improved I/O mechanism for mesh data structure Spatial Objects VTK Update the itk::FEMRegistrationFilter Update doxygen documentation Provide examples to create a new chapter for User’s Guide Optimization of Solver

Thanks / Questions