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Approximations in dose calculation
Kernel scaling in Eclipse AAA, build-up/down correction
Doses will change too fast at material/tissue interfaces when just
applying an effective depth correction. To model gradual changes at
material interfaces, a correction is introduced based on a convolution
using a build-up kernel along the depth direction.
Without correction
With correction
L Korhonen (2009) m
PhD thesis
, Department of Biomedical Engineering and Computational Science, Helsinki
University of Technology