• English
  • Deutsch
  • Log In
    Password Login
    Research Outputs
    Fundings & Projects
    Researchers
    Institutes
    Statistics
Repository logo
Fraunhofer-Gesellschaft
  1. Home
  2. Fraunhofer-Gesellschaft
  3. Konferenzschrift
  4. 3D-reconstruction by polarization imaging in endoscopy
 
  • Details
  • Full
Options
2016
Conference Paper
Title

3D-reconstruction by polarization imaging in endoscopy

Abstract
Polarization cameras are a relatively new technology to capture, assess and analyze the properties of shiny surfaces and tissues in real-time. By making use of the acquired polarization parameters it is possible to recover 3D-surfaces from glossy tissues and organs via the so-called Shape-from-Polarization technique. Thus potential applications of these possibilities are scenarios like endoscopic MIS, SILS and NOTES interventions, in which monocular endoscopes provide limited depth perception. This paper illustrates the principle of the Shape-from- Polarization approach for surface reconstruction by using the Shape-from-Shapelets method. The presented techniques have been validated by polarization images from test phantoms as well as for approximating a 3D height map of a pig liver phantom.
Author(s)
Sandvoss, Jan
Wittenberg, Thomas  
Nowack, Arne
Ernst, Jürgen  
Mainwork
CURAC 2016, 15. Jahrestagung der Deutschen Gesellschaft für Computer- und Roboterassistierte Chirurgie. Tagungsband  
Conference
Deutsche Gesellschaft für Computer- und Roboterassistierte Chirurgie (CURAC Jahrestagung) 2016  
Language
German
Fraunhofer-Institut für Integrierte Schaltungen IIS  
Keyword(s)
  • Merkmale

  • medizinische BV

  • Kameratechnik

  • Computer Assistierte Endoskopie

  • Beleuchtungstechnik

  • Beleuchtungsmodalitäten

  • Beleuchtungskomponenten

  • 3D Bildverarbeitung

  • Cookie settings
  • Imprint
  • Privacy policy
  • Api
  • Contact
© 2024