作者: Benjamin Berkels , Ivan Cabrilo , Sven Haller , Martin Rumpf , Carlo Schaller
DOI: 10.1007/978-3-642-36480-8_23
关键词: Computer vision 、 Co registration 、 Mr images 、 Database 、 Artificial intelligence 、 Intra operative 、 Pre operative 、 Dura mater 、 Computer science 、 Cortical surface 、 Neuronavigation 、 Microscope
摘要: Brain shift, the change in configuration of brain after opening dura mater, is a key problem neuronavigation. We present an approach to co-register intra-operative microscope images with preoperative MRI data adapt and optimize The tools are robust classification sulci on extracted cortical surfaces, guided user marking most prominent image, actual variational registration method fidelity energy for 3D deformations surface combined higher order, linear elastica type prior energy. Furthermore, validated artificial testbed real neuro clinical patient.