Brainlab Ag

Medphoton Gmbh

Other

Deutschmann, Heinrich

Heinz Deutschmann

Michael Bertram

Robert Essenreiter

Matthias Buck

Philipp Steininger

Martin Pinzger

Markus Neuner

Disclosed is a computer-implemented method for determining a target position of an X-ray device which encompasses acquiring image data describing an anatomical structure of a patient, for example, by means of a 3D scan, and registering the image data relative to a coordinate system of the patient, for example by means of a navigation system (embodied by registered image data). Furthermore, a trajectory of an implant positioned within the anatomical structure relative to the patient coordinate system is acquired (embodied by trajectory data). A target position of an X-ray device for acquiring an X-ray image of at least part of the implant is determined based on the registered image and the acquired trajectory of the implant (embodied by X-ray device position data).

Determining a target position of an X-ray device

A computer-implemented method for determining a target position of an X-ray device encompasses acquiring image data describing an anatomical structure of a patient, for example, by means of a 3D scan, and registering the image data relative to a coordinate system of the patient, for example by means of a navigation system. Furthermore, a trajectory of an implant positioned within the anatomical structure relative to the patient coordinate system is acquired. A target position of an X-ray device for acquiring an X-ray image of at least part of the implant is determined based on the registered image and the acquired trajectory of the implant.

The present invention relates to methods and systems for improving image quality of imaging devices such as image detectors, and preferably of flat panel detectors such as amorphous silicon flat panel detectors, for example used in radiotherapy. The invention also relates to the improving of life span of used or aged detectors.

Estimating an offset image of a new imaging device from the offset image of an aged imaging device

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Salzburg, Austria

Heinz Deutschmann