A universal parameterized gradient‐based method for photon beam field size determination
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DOI: 10.1002/mp.12573
Abstract: Purpose: To propose a universal, parameterized gradient‐based method (PGM) for radiation field size determination. Methods: The PGM locates the beam profile's edge by parameterizing its penumbra region with a modified sigmoid function where the inflection… read more here.
Keywords: size determination; field size; field; size ... See more keywords