The Internet Archive has a preservation copy of this work in our general collections.
The file type is
Brain shift, i.e. the change in configuration of the brain after opening the dura mater, is a key problem in neuronavigation. We present an approach to co-register intra-operative microscope images with pre-operative MRI to adapt and optimize intra-operative neuronavigation. The tools are a robust classification of sulci on MRI extracted cortical surfaces, guided user marking of most prominent sulci on a microscope image, and the actual variational registration method with a fidelity energy forarXiv:1303.5691v1 fatcat:gjhxcjpdnbbopmtn6caq74to74