qtim_Phantoms is a repository for downloading digital phantoms, or "digital reference objects" created by the Quantiative Tumor Imaging Lab at the Martinos Center (QTIM). Included in this repository will be:

• DCE-MRI phantom data derived from the publically-available RIDER datasets on TCIA. Utilities for adding artifical sources of motion and noise are available. This package is under active development, and will be released soon.
• Radiomics phantom data for commonly-derived shape and texture features. This package is under active development.