Fast, multiple optimizations of quadratic dose objective functions in IMRT
نویسندگان
چکیده
منابع مشابه
Fast, multiple optimizations of quadratic dose objective functions in IMRT.
Inverse treatment planning for intensity-modulated radiotherapy may include time consuming, multiple minimizations of an objective function. In this paper, methods are presented to speed up the process of (repeated) minimization of the well-known quadratic dose objective function, extended with a smoothing term that ensures generation of clinically acceptable beam profiles. In between two subse...
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ژورنال
عنوان ژورنال: Physics in Medicine and Biology
سال: 2006
ISSN: 0031-9155,1361-6560
DOI: 10.1088/0031-9155/51/14/019