@article{lowcomplexitythreedimensionaldiscrete,
  title = {Low-complexity Three-dimensional Discrete Hartley Transform Approximations for Medical Image Compression},
  author = {V. A. Coutinho and F. M. Bayer and R. J. Cintra},
  year = {2022},
  eprint = {2206.00124},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2206.00124v1},
}