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7 Result(s)

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  1. Article

    Open Access

    Leveraging spatial uncertainty for online error compensation in EMT

    Electromagnetic tracking (EMT) can potentially complement fluoroscopic navigation, reducing radiation exposure in a hybrid setting. Due to the susceptibility to external distortions, systematic error in EMT ne...

    Henry Krumb, Sofie Hofmann, David Kügler… in International Journal of Computer Assisted… (2020)

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  2. No Access

    Article

    High-precision evaluation of electromagnetic tracking

    Navigation in high-precision minimally invasive surgery (HP-MIS) demands high tracking accuracy in the absence of line of sight (LOS). Currently, no tracking technology can satisfy this requirement. Electromag...

    David Kügler, Henry Krumb, Judith Bredemann… in International Journal of Computer Assisted… (2019)

  3. No Access

    Article

    Planning nonlinear access paths for temporal bone surgery

    Interventions at the otobasis operate in the narrow region of the temporal bone where several highly sensitive organs define obstacles with minimal clearance for surgical instruments. Nonlinear trajectories fo...

    Johannes Fauser, Georgios Sakas… in International Journal of Computer Assisted… (2018)

  4. No Access

    Chapter

    Mobile Tele-Echography Systems — Teleinvivo: A Case Study

    Telemedicine, defined as practice of medicine at a distance, has been performed ever since humans learned to communicate: a messenger carrying over a medical advice from a distant expert to the bed of a patien...

    Georgios Kontaxakis, Georgios Sakas, Stefan Walter in M-Health (2006)

  5. No Access

    Article

    Accuracy of biopsy needle navigation using the Medarpa system—computed tomography reality superimposed on the site of intervention

    The aim of this work was to determine the accuracy of a new navigational system, Medarpa, with a transparent display superimposing computed tomography (CT) reality on the site of intervention. Medarpa uses an ...

    M. Fawad Khan, Selami Dogan, Adel Maataoui, Jessen Gurung… in European Radiology (2005)

  6. No Access

    Article

    3D Modellierung zur Diagnose und Behandlungsplanung in der Kardiologie

    Johannes Behr, Soo-Mi Choi, Stefan Großkopf, Helen Hong, Sang-Ah Nam… in Der Radiologe (2000)

  7. No Access

    Chapter and Conference Paper

    Ein System zur Generierung, Manipulation und Archivierung von Texturen — Textur-Editor —

    Die Oberflächen realer Objekte sind in der Regel nicht strukturlos, haben also außer einer Farbe noch weitere Eigenschaften, die sogen. Textur. So prägen beispielsweise farbliche bzw. geometrische Variationen das...

    Gabriele Englert, Georg Rainer Hofmann… in Visualisierungstechniken und Algorithmen (1988)