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Titel:

Image-Based Method for In-Vivo Freehand Ultrasound Calibration

Dokumenttyp:
Konferenzbeitrag
Autor(en):
Wein, W.; Khamene, A.
Abstract:
For freehand ultrasound systems, a calibration method is necessary to locate the position and orientation of a 2D B-mode ultrasound image plane with respect to a position sensor attached to the transducer. In addition, the acquisition time discrepancy between the position measurements and the image frames has the be computed. We developed a new method that adresses both of these problems, based on the fact that a freehand ultrasound system establishes consistent 3D data of an arbitrary object. T...     »
Stichworte:
CAMP,SPIE,RegVis,MedicalImaging
Kongress- / Buchtitel:
SPIE Medical Imaging 2008, San Diego
Jahr:
2008
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