Abstract
A comparative study between two calibration methods for the recovery of X-ray projection geometry was performed. The first method was based on the use of an external sensor system, while the second one used a charge coupled device (CCD) camera attached to the X-ray source. It was shown that the recovery of X-ray projection geometry based on the attached CCD camera system results in a better quality of the final 3D reconstruction. This is described by the fact that by using a CCD camera attached to the X-ray source, most of the estimation error is distributed along the main projection axis of the X-ray imaging system.
| Original language | English |
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| Pages | 204-209 |
| Number of pages | 6 |
| State | Published - 2000 |
| Externally published | Yes |
| Event | MMBIA-2000: IEEE Workshop on Mathematical Methods in Biomedical Image Analysis - Hilton Head Island, SC, USA Duration: 11 Jun 2000 → 12 Jun 2000 |
Conference
| Conference | MMBIA-2000: IEEE Workshop on Mathematical Methods in Biomedical Image Analysis |
|---|---|
| City | Hilton Head Island, SC, USA |
| Period | 11/06/00 → 12/06/00 |
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