BIRN – Biomedical Informatics Research Network

The Large Deformation Diffeomorphic Metric Mapping (LDDMM) tool is an application which aims to assign metric distances on the space of anatomical images in Computational Anatomy thereby allowing for the direct comparison and quantization of morphometric changes in shapes.

The goal of this software is to provide a 3D correction of image distortions in MRI data due to non-linearity of the magnetic fields from the imaging gradient coils.

Software tool (executable plus code) and recommendations for acquisition protocols to correct distortions in diffusion MR images generated by main magnetic field inhomogeneities and eddy currents.