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Using multileaf collimator interleaf leakage to extract absolute spatial information from electronic portal imaging device images

Electronic portal imaging devices (EPIDs) are potentially valuable tools for linear accelerator quality assurance and for measuring and analyzing geometric variations in radiation treatment delivery. Geometric analysis is more robust if referenced against an absolute position such as the isocenter (...

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Detalles Bibliográficos
Autores principales:	Gao, Zhanrong, Szanto, Janos, Gerig, Lee
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	John Wiley and Sons Inc. 2007
Materias:	Radiation Oncology Physics
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5722402/ https://www.ncbi.nlm.nih.gov/pubmed/17592446 http://dx.doi.org/10.1120/jacmp.v8i1.2226

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