Quantitative evaluation of image recognition performance of fiducial markers in real-time tumor-tracking radiation therapy

•The image recognition performance of the fiducial markers was quantified and compared.•The fiducial markers were expected to be useful in real-time tumor-tracking radiation therapy for liver and lung.•Image registration accuracy was

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Bibliographische Detailangaben
Veröffentlicht in:	Physica medica 2019-09, Vol.65, p.33-39
Hauptverfasser:	Miyamoto, Naoki, Maeda, Kenichiro, Abo, Daisuke, Morita, Ryo, Takao, Seishin, Matsuura, Taeko, Katoh, Norio, Umegaki, Kikuo, Shimizu, Shinichi, Shirato, Hiroki
Format:	Artikel
Sprache:	eng
Schlagworte:	Fiducial marker Fiducial Markers Fluoroscopy Image Processing, Computer-Assisted Image recognition Image-guided radiation therapy Liver - diagnostic imaging Liver - radiation effects Lung - diagnostic imaging Lung - radiation effects Neoplasms - diagnostic imaging Neoplasms - radiotherapy Phantoms, Imaging Polymethyl Methacrylate Radiotherapy, Image-Guided - standards Real-time tumor-tracking radiation therapy Time Factors
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Beschreibung
Zusammenfassung:	•The image recognition performance of the fiducial markers was quantified and compared.•The fiducial markers were expected to be useful in real-time tumor-tracking radiation therapy for liver and lung.•Image registration accuracy was
ISSN:	1120-1797 1724-191X
DOI:	10.1016/j.ejmp.2019.08.004