Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik IPK

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  • Publication
    Instrument calibration for a camera based surgical navigation system
    ( 2017)
    Katanacho, Manuel
    ;
    Krumpek, Oliver
    ;
    Uhlmann, Eckart
    ;
    Melnik, Steffen
    In this abstract, we present a system for mounting a single-camera to arbitrary surgical instruments and calibrating its position relative to the instrument. The camera is used for surgical navigation and can be covered with sterile foil due to a connection mechanism to the mounting system with magnets. The calibration of the cameras' position relative to the instruments' tool center point is done by a checkerboard based calibration procedure and using defined pivot points.