Comparison of physics-based deformable registration methods for image-guided neurosurgery

• Main Authors: Nikos Chrisochoides (Author), Yixun Liu (Author), Fotis Drakopoulos (Author), Andriy Kot (Author), Panos Foteinos (Author), Christos Tsolakis (Author), Emmanuel Billias (Author), Olivier Clatz (Author), Nicholas Ayache (Author), Andrey Fedorov (Author), Alex Golby (Author), Peter Black (Author), Ron Kikinis (Author)
• Format: Book
• Published: Frontiers Media S.A., 2023-12-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

This paper compares three finite element-based methods used in a physics-based non-rigid registration approach and reports on the progress made over the last 15 years. Large brain shifts caused by brain tumor removal affect registration accuracy by creating point and element outliers. A combination...