In image-guided radiation therapy (IGRT), in-room X-rays are often used for patient positioning and monitoring, however, usually default imaging settings are utilized for each indication. Obtaining patient-specific imaging settings before treatment is achievable using simulated X-rays, which can facilitate IGRT workflo...
Hannah Jungreuthmayer, Julius Arnold, A. Renner et al.· 0 citations
OBJECTIVE
Supervised synthetic computed tomography (sCT) generation from cone-beam CT (CBCT) requires spatially registered training pairs, yet perfect registration between separately acquired scans is unattainable. This registration bias propagates into trained models and corrupts intensity-based evaluation, so higher...
L. Zimmermann, Michael Rauter, Martin Buschmann et al.· Physics in Medicine and Biol...· 0 citations
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