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X-ray Dose Reduction through Adaptive Exposure in Fluoroscopic Imaging
JoVE Journal
Medicina
This content is Free Access.
JoVE Journal Medicina
X-ray Dose Reduction through Adaptive Exposure in Fluoroscopic Imaging
DOI:

08:30 min

September 11, 2011

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Capítulos

  • 00:05Título
  • 02:41Setup and Imaging
  • 04:24Non-equalized Image Reconstruction
  • 06:02New Scan Map for Adaptive Exposure and Equalized Image Acquisition
  • 07:09Image Quality and Dose Meter Comparison
  • 07:31Conclusion

Summary

Tadução automática

We are developing a dynamic adaptive exposure technique using our scanning beam digital X-ray system. Rather than exposing an object uniformly, the exposure is adapted depending on the opacity of the object. Here we show an experiment on an anthropomorphic phantom that resulted in a dose saving of 30%.

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