Py-rex (Pyradiomics extension) Version 2.1

This is an open-source python package for pyradiomics extension on both input and output sides. With this pacakge we aim to allow users to use origial DICOM file and RTSTRUCT for radiomics calculation.

Features

1. Py-rex is allowed users employ original DICOM files and RTstruture;
2. Internal module for creation of ROI binary mask;
3. Computation of radiomic features on a specific ROI;
4. Semi-automatic approach to handle multiple ROI names;
5. Radiomic features output in different formats (e.g., rdf, text and csv) with related ontologies (e.g., Radiomics Ontology and Radiation Oncology Ontology).
6. Applicable for full modalities (CT, PET and MR)
7. Allow batch processing.

License

Py-rex may not be used for commercial purposes. This package is freely available to browse, download, and use for scientific and educational purposes as outlined in the Creative Commons Attribution 3.0 Unported License.

Developers

• Zhenwei Shi^1,2
• [Leonard Wee]^1,2
• [Andre Dekker]^1,2

¹Department of Radiation Oncology (MAASTRO Clinic), Maastricht, The Netherlands, ²GROW-School for Oncology and Developmental Biology, Maastricht University Medical Center, Maastricht, The Netherlands,