2D–3D registration for cranial radiation therapy using a 3D kV CBCT and a single limited field‐of‐view 2D kV radiograph

Purpose We present and evaluate a fully automated 2D–3D intensity‐based registration framework using a single limited field‐of‐view (FOV) 2D kV radiograph and a 3D kV CBCT for 3D estimation of patient setup errors during brain radiotherapy. Methods We evaluated two similarity measures, the Pearson c...

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Veröffentlicht in:	Medical physics (Lancaster) 2018-05, Vol.45 (5), p.1794-1810
Hauptverfasser:	Munbodh, Reshma, Knisely, Jonathan PS, Jaffray, David A, Moseley, Douglas J
Format:	Artikel
Sprache:	eng
Schlagworte:	2D–3D registration brain radiation therapy patient setup errors
Online-Zugang:	Volltext
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