@article{fastcomputationofmutualinformationinthe,
  title = {Fast computation of mutual information in the frequency domain with applications to global multimodal image alignment},
  author = {Johan Öfverstedt and Joakim Lindblad and Nataša Sladoje},
  year = {2021},
  eprint = {2106.14699},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2106.14699v1},
}