Difference between revisions of "2014 Summer Project Week:EM-tracked prostate US calibration with Plus"
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| − | * We used the Plus Server application to interface with hardware devices. Tracked ultrasound was sent to Slicer from Plus Server, and the Fiducial Registration Wizard (from SlicerIGT extension) was used to calibrate sagittal and transverse arrays of the probe. We used the workflow described in the tutorial on www.slicerigt.org for ultrasound calibration. | + | * We used the Plus Server application to interface with hardware devices. Tracked ultrasound was sent to Slicer from Plus Server, and the Fiducial Registration Wizard (from SlicerIGT extension) was used to calibrate sagittal and transverse arrays of the probe. We used the workflow described in the tutorial on [www.slicerigt.org the SlicerIGT website] for ultrasound calibration. |
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Revision as of 00:12, 26 June 2014
Home < 2014 Summer Project Week:EM-tracked prostate US calibration with Plus
Key Investigators
- BWH: Andrey Fedorov, Jay Jagadeesan
- Queens: Tamas Ungi, Andras Lasso
Project Description
Objective
- To calibrate tracked acquisition of freehand ultrasound using (BK8818 transrectal probe) and Ascension medSafe EM sensors
Approach, Plan
- We used the Plus Server application to interface with hardware devices. Tracked ultrasound was sent to Slicer from Plus Server, and the Fiducial Registration Wizard (from SlicerIGT extension) was used to calibrate sagittal and transverse arrays of the probe. We used the workflow described in the tutorial on [www.slicerigt.org the SlicerIGT website] for ultrasound calibration.
Progress
- Calibration has been completed. Scan was recorded in a phantom, visualized in volume rendering with overlay of live ultrasound. The original recorded data can be replayed in Plus Server to simulate experiments in Slicer.
