MONAI Model Zoo

MONAI Model Zoo hosts a collection of medical imaging models in the MONAI Bundle format. All source code of models (bundles) are tracked in models/, and for each distinct version of a bundle, it will be archived as a .zip file (named in the form of bundle_name_version.zip) and stored in Releases.

Getting Started

To browse the available models, please see https://monai.io/model-zoo.

A basic example to download and extract a bundle is:

pip install "monai[fire]"
python -m monai.bundle download "spleen_ct_segmentation" --bundle_dir "bundles/"

• The commands will download spleen_ct_segmentation to the current directory's bundles/ subdirectory.
• For more downloading options, please run python -m monai.bundle download -h
• For the specific usage of a bundle, please refer to its docs folder, for example, bundles/spleen_ct_segmentation/docs.

To get started with the models, please see the example use cases.

Template Bundles

We aim to provide a number of template bundles in the zoo for you to copy and adapt to your own needs. This should help you reduce effort in developing your own bundles and also demonstrate what we feel to be good practice and design. We currently have the following:

• Segmentation Template

License

Bundles released on the MONAI Model Zoo require a license for the software itself comprising the configuration files and model weights. You are required to adhere to the license conditions included with each bundle, as well as any license conditions stated for data bundles may include or use (please check the file docs/data_license.txt if it is existing within the bundle directory).

The MONAI Model Zoo repository itself follows Apache License, thus you need to follow this license if using its software, and we recommend this license for bundles.

The MONAI Model Zoo does not make any statement of the suitability of any model for a particular task, especially not for therapeutic or diagnostic use.

Contributing

To make a contribution in MONAI Model Zoo, see the contributing guidelines.

Links

• The models are currently hosted at https://github.com/Project-MONAI/model-zoo/releases/tag/hosting_storage_v1
• MONAI Bundle API tutorials: https://github.com/Project-MONAI/tutorials/tree/main/bundle
• MONAI Bundle demo: https://github.com/Project-MONAI/tutorials/tree/main/model_zoo
• MONAI model zoo browser: https://monai.io/model-zoo.html