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2.5.2.2 Capturing a Bead Phantom Image
To capture a bead phantom image:
1. Run VAKCAP.exe file. (Path:C:\VCaptureSW\Acquisition\CBCT\WidePANO)
2. On the dialog box, select Capture/Recon and send the following commands: [SPM_ARCT],
[SPM_CSON], [SPM_FISS_0001], [SPM_FISM_0001], [SPM_FIPM_0001],
[SPM_COLM_0003].
Command Function
[SPM_CSON] CBCT sensor Power On
[SPM_FISS_0001]
[Sensor Sensitivity & Binning Mode Settings]
//0000: High Gain, 2x2 Binning
//0001: High Gain, 4x4 Binning
//0002: Low Gain, 2x2 Binning (default)
//0003: Low Gain, 4x4 Binning
[SPM_FIPM_0001]
[Sensor Partial Mode Settings]
// Sensor size: 0000~0032
[SPM_FISM_0001]
[Sensor Internal/External Mode Settings]
//0000: Internal
//0001: External
[SPM_COLM_0003]
Collimator Open position (2-Point)
If Collimator is not completely opened, adjust with
[SPM_CDST_XXXX]
3. On the dialog box, select Soft Calib and click Dark to capture dark calibration data.
4. On the dialog box, select Capture/Recon then #20: Bead(reconstruction.vxm) for Recon
mode.
5. Click Capture CTB and press the X-ray exposure switch to take an image.
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