Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5498348 | Physica Medica | 2017 | 8 Pages |
Abstract
The measurement methods and algorithms introduced in this study are simple and comprehensive. Using these methods and algorithms we were able to quantify the major effects on geometrical and dosimetric characteristics. This allows the correction of EPID signal measurements for these effects related to the gantry angle, leading to an improved γ-evaluation for treatment plans.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Radiation
Authors
J. Köhn, J. Licher, M. Mielke, B. Loutfi-Krauss, N. Blümer, B. Heine, C. Rödel, C. Scherf, U. Ramm,