Fully automatic online geometric calibration for non-circular cone-beam CT orbits using fiducials with unknown placement

CONCLUSIONS: We have demonstrated an automatic online geometric calibration method that delivers high spatial resolution and robustness performance. This methodology enables arbitrary scan trajectories and should facilitate translation of such acquisition methods in a clinical setting.PMID:38573172 | DOI:10.1002/mp.17041

Source: Health Physics - April 4, 2024 Category: Physics Authors: Yiqun Q Ma Tess Reynolds Tina Ehtiati Clifford Weiss Kelvin Hong Nicholas Theodore Grace J Gang J Webster Stayman Source Type: research