The GIBBON project

GIBBON, which loosely stands for Geometry and Image-Based Bioengineering add-ON, is a MATLAB® toolbox I've been working since the early days of my PhD (2006). GIBBON provides a single open-source framework for many aspects of computational (bio)mechanics such as: image segmentation, meshing, boundary conditions specification, finite element analysis (FEA), and visualization. GIBBON is interfaced with free open source software such as Tetgen, for robust tetrahedral meshing, and FEBio for finite element analysis. The combination provides a highly flexible image-based modelling environment and enables advanced inverse finite element analysis.
GIBBON overview
A schematic of the core functionality of GIBBON