Effects of spatial resolution and noise on gamma analysis for IMRT QA
نویسندگان
چکیده
منابع مشابه
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 assurance (QA) of intensity-modulated radiation therapy (IMRT) treatment plans. For ten clinical I...
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ژورنال
عنوان ژورنال: Journal of Applied Clinical Medical Physics
سال: 2014
ISSN: 1526-9914,1526-9914
DOI: 10.1120/jacmp.v15i4.4690