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Calculation of exit dose for conformal and dynamically‐wedged fields, based on water‐equivalent path length measured with an amorphous silicon electronic portal imaging device
In this study, we use the quadratic calibration method (QCM), in which an EPID image is converted into a matrix of equivalent path lengths (EPLs) and, therefore, exit doses, so as to model doses in conformal and enhanced dynamic wedge (EDW) fields. The QCM involves acquiring series of EPID images at...
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| Udgivet i: | J Appl Clin Med Phys |
|---|---|
| Main Authors: | , , , , |
| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
John Wiley and Sons Inc.
2011
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| Fag: | |
| Online adgang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5718655/ https://ncbi.nlm.nih.gov/pubmed/21844855 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1120/jacmp.v12i3.3439 |
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