3D surface reconstruction for laparoscopic computer-assisted interventions: Comparison of state-of-the-art methods

Publikation: Beitrag in Buch/Konferenzbericht/Sammelband/GutachtenBeitrag in KonferenzbandBeigetragenBegutachtung

Beitragende

  • A. Groch - , Deutsches Krebsforschungszentrum (DKFZ) (Autor:in)
  • A. Seitel - , Deutsches Krebsforschungszentrum (DKFZ) (Autor:in)
  • S. Hempel - , Friedrich-Alexander-Universität Erlangen-Nürnberg, Technische Universität München (Autor:in)
  • S. Speidel - , Nationales Centrum für Tumorerkrankungen (Partner: UKD, MFD, HZDR, DKFZ), Karlsruhe Institute of Technology (Autor:in)
  • R. Engelbrecht - , Friedrich-Alexander-Universität Erlangen-Nürnberg (Autor:in)
  • J. Penne - , Technische Universität München (Autor:in)
  • K. Höller - , Friedrich-Alexander-Universität Erlangen-Nürnberg, Technische Universität München (Autor:in)
  • S. Röhl - , Karlsruhe Institute of Technology (Autor:in)
  • K. Yung - , Deutsches Krebsforschungszentrum (DKFZ) (Autor:in)
  • S. Bodenstedt - , Karlsruhe Institute of Technology (Autor:in)
  • F. Pflaum - , Friedrich-Alexander-Universität Erlangen-Nürnberg (Autor:in)
  • T. R. Dos Santos - , Deutsches Krebsforschungszentrum (DKFZ) (Autor:in)
  • S. Mersmann - , Deutsches Krebsforschungszentrum (DKFZ) (Autor:in)
  • H. P. Meinzer - , Deutsches Krebsforschungszentrum (DKFZ) (Autor:in)
  • J. Hornegger - , Friedrich-Alexander-Universität Erlangen-Nürnberg (Autor:in)
  • L. Maier-Hein - , Deutsches Krebsforschungszentrum (DKFZ) (Autor:in)

Abstract

One of the main challenges related to computer-assisted laparoscopic surgery is the accurate registration of pre-operative planning images with patient's anatomy. One popular approach for achieving this involves intraoperative 3D reconstruction of the target organ's surface with methods based on multiple view geometry. The latter, however, require robust and fast algorithms for establishing correspondences between multiple images of the same scene. Recently, the first endoscope based on Time-of-Flight (ToF) camera technique was introduced. It generates dense range images with high update rates by continuously measuring the run-time of intensity modulated light. While this approach yielded promising results in initial experiments, the endoscopic ToF camera has not yet been evaluated in the context of related work. The aim of this paper was therefore to compare its performance with different state-of-the-art surface reconstruction methods on identical objects. For this purpose, surface data from a set of porcine organs as well as organ phantoms was acquired with four different cameras: a novel Time-of-Flight (ToF) endoscope, a standard ToF camera, a stereoscope, and a High Definition Television (HDTV) endoscope. The resulting reconstructed partial organ surfaces were then compared to corresponding ground truth shapes extracted from computed tomography (CT) data using a set of local and global distance metrics. The evaluation suggests that the ToF technique has high potential as means for intraoperative endoscopic surface registration.

Details

OriginalspracheEnglisch
TitelMedical Imaging 2011
PublikationsstatusVeröffentlicht - 2011
Peer-Review-StatusJa

Publikationsreihe

ReiheProgress in Biomedical Optics and Imaging - Proceedings of SPIE
Band7964
ISSN1605-7422

Konferenz

TitelMedical Imaging 2011: Visualization, Image-Guided Procedures, and Modeling
Dauer13 - 15 Februar 2011
StadtLake Buena Vista, FL
LandUSA/Vereinigte Staaten

Externe IDs

ORCID /0000-0002-4590-1908/work/163294156

Schlagworte

Schlagwörter

  • Augmented reality, Endoscopy, Image-guided therapy, Minimally invasive surgery, Multiple view methods, Stereoscopy, Surface reconstruction, Time-of-flight