Sparsity constrained split feasibility for dose-volume constraints in inverse planning of intensity-modulated photon or proton therapy
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چکیده
منابع مشابه
Sparsity constrained split feasibility for dose-volume constraints in inverse planning of intensity-modulated photon or proton therapy.
A split feasibility formulation for the inverse problem of intensity-modulated radiation therapy treatment planning with dose-volume constraints included in the planning algorithm is presented. It involves a new type of sparsity constraint that enables the inclusion of a percentage-violation constraint in the model problem and its handling by continuous (as opposed to integer) methods. We propo...
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ژورنال
عنوان ژورنال: Physics in Medicine and Biology
سال: 2017
ISSN: 0031-9155,1361-6560
DOI: 10.1088/1361-6560/aa602b