FEBio implements plugins, which are dynamic libraries that allow users to extend FEBio’s capabilities without having to recompile the entire code.  Instructions for building plugins can be found in the FEBio User’s Manual and Developer’s manual.

Plugins are submitted by developers independent of the FEBio project. Use at your own risk.

  • FEWarp  429.97 KB
    Filename FEWarp_for_febio3p8.zip
    Filesize 429.97 KB
    Version 1.0 Previous versions
    Date added December 20, 2022
    Downloaded 1049 times
    Tags mrl, warping
    FEBio Version 3.8
    Plugin Author Steve Maas
    Plugin Support    MRL Plugin Forum
    The FEWarp plugin implements the Hyperelastic Warping deformable image registration algorithm developed by Weiss and colleagues. The method is based on the principles of nonlinear solid mechanics to allow objective tracking of large deformations and rotations and the concomitant determination of stresses within the deforming body. The approach may be applied to physical deformations that arise in mechanics as well as to non-physical deformations such as the inter- and intrasubject registration of image data. For the physical deformation case, the goal is to quantify the kinematics and the kinetics of the deformations. In the nonphysical case, only the kinematics of the deformations are sought. An overview of the algorithms implemented by the plugin can be found in the following book chapter:
    Veress AI, Phatak NS, *Weiss JA: Deformable Image Registration with Hyperelastic Warping. In Handbook of Biomedical Image Analysis: Vol. 3, Registration Models (Part A), Editor(s): Suri, Wilson, Laxminarayan, pp 487-534, 2005. [URL].