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Automatic generation of three-dimensional dose reconstruction data for two-dimensional radiotherapy plans for historically treated patients
- Source :
- Journal of Medical Imaging vol. 7 no. 1
- Publication Year :
- 2020
-
Abstract
- Performing large-scale three-dimensional radiation dose reconstruction for patients requires a large amount of manual work. We present an image processing-based pipeline to automatically reconstruct radiation dose. The pipeline was designed for childhood cancer survivors that received abdominal radiotherapy with anterior-to-posterior and posterior-to-anterior field set-up. First, anatomical landmarks are automatically identified on two-dimensional radiographs. Second, these landmarks are used to derive parameters to emulate the geometry of the plan on a surrogate computed tomography. Finally, the plan is emulated and used as input for dose calculation. For qualita
Details
- Database :
- OAIster
- Journal :
- Journal of Medical Imaging vol. 7 no. 1
- Notes :
- English
- Publication Type :
- Electronic Resource
- Accession number :
- edsoai.on1251877258
- Document Type :
- Electronic Resource
- Full Text :
- https://doi.org/10.1117.1.JMI.7.1.015001