## Environment
Create and activate a Conda environment:
    ```
    conda env create -f environment.yml
    conda activate inr4ct
    ```

## Dataset
[WalnutCT](https://doi.org/10.5281/zenodo.2686725)
[LungCT](http://medicaldecathlon.com) 
[4DCT](https://med.emory.edu/departments/radiation-oncology/research-laboratories/deformable-image-registration/downloads-and-reference-data/4dct.html)

## Run 
Run code by: 
    ```
    python main.py 150
    ```
Change 150 to your target slice number.