Effects of spatial resolution and noise on gamma analysis for IMRT QA

We investigated the sensitivity of the gamma index to two factors: the spatial resolution and the noise level in the measured dose distribution. We also examined how the choice of reference distribution and analysis software affect the sensitivity of gamma analysis to these two factors for quality a...

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Bibliographic Details
Published in:J Appl Clin Med Phys
Main Authors: Huang, Jessie Y., Pulliam, Kiley B., McKenzie, Elizabeth M., Followill, David S., Kry, Stephen F.
Format: Artigo
Language:Inglês
Published: John Wiley and Sons Inc. 2014
Subjects:
Radiation Oncology Physics
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC4283459/
https://ncbi.nlm.nih.gov/pubmed/25207399
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1120/jacmp.v15i4.4690
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