DLICV uses a trained nnUNet model to compute the intracranial volume from structural MRI scans in the nifti image format, oriented in LPS orientation.

pip install DLICV

git clone https://github.com/CBICA/DLICV
cd DLICV
pip install -e .

Depending on your system configuration and supported CUDA version, you may need to follow the PyTorch Installation Instructions.

A pre-trained nnUNet model can be found at our hugging face account. Feel free to use it under the package's licence

DLICV -i "input_folder" -o "output_folder" -device cpu

Our model download process creates several deep directory structures. If you are on Windows and your model download process fails, it may be due to Windows file path limitations.

To enable long path support in Windows 10, version 1607, and later, the registry key HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\FileSystem LongPathsEnabled (Type: REG_DWORD) must exist and be set to 1.

If this affects you, we recommend re-running DLICV with the --clear_cache flag set on the first run.

For more information, please contact CBICA Software.

Contributions are welcome! Please refer to our CONTRIBUTING.md for more information on how to report bugs, suggest enhancements, and contribute code. Please make sure to write tests for new code and run them before submitting a pull request.