%0 Book
%T Approximated multileaf collimator field segmentation
%A Kiesel, Antje
%D 2010
%C Rostock
%C Universität Rostock
%G English
%F 653803583
%O vorgelegt von Antje Kiesel
%O Dissertation Universität Rostock 2011
%X In intensity-modulated radiation therapy the aim is to realize given intensity distributions as a superposition of differently shaped fields. Multileaf collimators are used for field shaping. This segmentation task leads to discrete optimization problems, that are considered in this dissertation. A variety of algorithms for exact and approximated segmentation, for different objective functions and various technical as well as dosimetric constraints are developed.<eng>
%L 510
%9 theses
%9 Text
%9 Hochschulschrift
%R 10.18453/rosdok_id00000813
%U http://purl.uni-rostock.de/rosdok/id00000813
%U https://doi.org/10.18453/rosdok_id00000813