Dose warping performance in deformable image registration in lung

•Better tuning in-house DIR program achieves more accuracy than commercial program.•Care must be taken for dose warping in even commercial DIR program.•gEUD is a more sensitive parameter than Dmean to evaluate target dose coverage.•Dose warping accuracy cannot be always predicted by dice similarity...

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Veröffentlicht in:	Physica medica 2017-05, Vol.37, p.16-23
Hauptverfasser:	Moriya, Shunsuke, Tachibana, Hidenobu, Kitamura, Nozomi, Sawant, Amit, Sato, Masanori
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Carcinoma, Non-Small-Cell Lung - radiotherapy Deformable image registration Four-Dimensional Computed Tomography Generalized equivalent uniform dose Humans Image Processing, Computer-Assisted Imaging, Three-Dimensional Lung cancer Lung Neoplasms - radiotherapy Radiometry Radiotherapy Dosage Radiotherapy Planning, Computer-Assisted
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