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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 (...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
John Wiley and Sons Inc.
2007
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| Materias: | |
| 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 |