guest ::
| Home > Publications database > DoseRAD2026: A benchmark dataset for AI-accelerated photon and proton dose calculation in radiotherapy. |
| Home > Publications database > DoseRAD2026: A benchmark dataset for AI-accelerated photon and proton dose calculation in radiotherapy. |
| Journal Article | DKFZ-2026-02628 |
; ; ; ; ; ; ; ; ; ; ; ; ; ; ;
2026
Wiley
Hoboken, NJ
Abstract: Accurate dose calculation is a fundamental component of modern radiotherapy, enabling precise tumor irradiation while sparing surrounding healthy tissue. With the increasing adoption of magnetic resonance imaging (MRI)-guided radiotherapy and growing interest in real-time adaptive radiotherapy, there is a demand for fast and accurate dose calculation techniques on both computed tomography (CT) and MRI. To facilitate research in this area, the DoseRAD2026 dataset and accompanying challenge introduce a publicly available benchmark dataset comprising paired CT and MRI data with corresponding beam-level photon and proton Monte Carlo (MC) dose distributions, enabling the development and systematic evaluation of advanced dose calculation and prediction methods.The DoseRAD2026 dataset comprises paired CT and MRI data from 115 patients (75 training, 40 testing) treated on a hybrid MRI-linear accelerator (MRI-linac) for thoracic or abdominal lesions and is derived from the SynthRAD2025 dataset. Image pre-processing included deformable image registration, air-cavity correction and resampling. Ground-truth photon (6 MV) and proton dose distributions were generated using open-source MC dose calculation algorithms and resulted in a training dataset of 40,500 photon beams and 81,000 proton beamlets.The dataset is organized into photon and proton subsets, each comprising paired CT-MRI images, beam-level dose distributions, and JSON files specifying patient-specific beam configurations. Data are provided in compressed MetaImage (.mha) format with standardized naming linking dose files to beam parameters in the JSON files. The dataset is released under a CC BY-NC 4.0 license, with the training set available from April 2026 and the test set withheld until March 2030.The DoseRAD2026 dataset enables benchmarking and development of fast dose calculation methods for radiotherapy applications. Potential use cases include rapid beam-level dose estimation for photon and proton therapy, MRI-based dose calculation in MRI-only and MRI-guided radiotherapy workflows, and support for real-time adaptive radiotherapy strategies.
Keyword(s): Photons: therapeutic use (MeSH) ; Benchmarking (MeSH) ; Radiotherapy Dosage (MeSH) ; Humans (MeSH) ; Radiotherapy Planning, Computer-Assisted: methods (MeSH) ; Proton Therapy (MeSH) ; Magnetic Resonance Imaging (MeSH) ; Radiation Dosage (MeSH) ; Tomography, X-Ray Computed (MeSH) ; Artificial Intelligence (MeSH) ; Radiotherapy, Image-Guided (MeSH) ; Monte Carlo Method (MeSH) ; Protons (MeSH) ; deep learning ; dose calculation ; dose prediction ; mri‐only ; Protons
; Clarivate Analytics Master Journal List ; Current Contents - Clinical Medicine ; Current Contents - Life Sciences ; DEAL Wiley ; Ebsco Academic Search ; Essential Science Indicators ; IF < 5 ; JCR ; PubMed Central ; SCOPUS ; Science Citation Index Expanded ; Web of Science Core Collection
|
The record appears in these collections: |
