Serial FEM/XFEM-Based Update of Preoperative Brain Images Using Intraoperative MRI
نویسندگان
چکیده
منابع مشابه
Serial FEM/XFEM-Based Update of Preoperative Brain Images Using Intraoperative MRI
Current neuronavigation systems cannot adapt to changing intraoperative conditions over time. To overcome this limitation, we present an experimental end-to-end system capable of updating 3D preoperative images in the presence of brain shift and successive resections. The heart of our system is a nonrigid registration technique using a biomechanical model, driven by the deformations of key surf...
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ژورنال
عنوان ژورنال: International Journal of Biomedical Imaging
سال: 2012
ISSN: 1687-4188,1687-4196
DOI: 10.1155/2012/872783