@article{catsimacategoricalimagesimilaritymetric,
  title = {CatSIM: A Categorical Image Similarity Metric},
  author = {Geoffrey Z. Thompson and Ranjan Maitra},
  year = {2020},
  eprint = {2004.09073},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2004.09073v1},
}