Framework implementation for medical simulation with a posteriori and dynamic mesh adaptivity

In the field of bio-mechanical simulation, the complexity of the 3D models are usually high and require extensive calculations in order to apply the physics over the simulated objects, but also it requires a minimum error in the mesh displacements calculations. This makes the simulation of soft-tissue a delicate process where there is a trade off between speed and precision depending on the desired application. A Work-flow was implemented with the support of various existing tools. An error criteria was then defined and implemented for the process of mesh comparison, this helped to validate a tetrahedral mesh simulation with coarse resolution against a standard mesh, it was explored the convergence of the model and the validity of the error criteria and the adaptive meshing process.