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Interactive and Multi-modal Visualization for Neuroendoscopic Interventions

  • Dirk Bartz
  • Wolfgang Straβer
  • Özlem Gürvit
  • Dirk Freudenstein
  • Martin Skalej
Part of the Eurographics book series (EUROGRAPH)

Abstract

Based on the VIVENDI-framework for virtual endoscopy, we present a system for the interactive and multi-modal representation of important anatomical structures for neuroendoscopic interventions. A serious problem of neuroendoscopic interventions is the possibility of injuring a blood vessel while performing endoscopic surgery inside the human brain. Besides the sudden loss of optical visibility due to the red-out of the injured vessel, a potential lethal mass bleeding can be the fatal outcome of the intervention. To avoid accidental lesions, we represent the relevant information using multiple volumetric MRI-based representations of the respective organs. Keywords: Virtual Environments, Magnetic-Resonance-Imaging, MR Angiography, Virtual Neuroendoscopy, Computer Assisted Diagnosis.

Keywords

Virtual Colonoscopy Virtual Endoscopy Marching Cube IEEE Visualization Optical Visibility 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Wien 2001

Authors and Affiliations

  • Dirk Bartz
    • 1
  • Wolfgang Straβer
    • 1
  • Özlem Gürvit
    • 2
    • 3
  • Dirk Freudenstein
    • 3
  • Martin Skalej
    • 2
  1. 1.WSI/GRIS, University of TübingenTübingenGermany
  2. 2.Department of NeuroradiologyTübingenGermany
  3. 3.Department of NeurosurgeryTübingenGermany

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