Mutual information image registration

This library provides the code for calculating mutual information between two (multimodal) images. The lecture notes of an invited talk at the course DATA630015: Medical Image Analysis (postgrad) are included as a bonus.

Citation

If you find the code useful, please cite our work as follows:

@article{luo2022xmetric,
  title={X-Metric: An N-Dimensional Information-Theoretic Framework for Groupwise Registration and Deep Combined Computing},
  author={Luo, Xinzhe and Zhuang, Xiahai},
  journal={IEEE Transactions on Pattern Analysis and Machine Intelligence},
  year={2022},
  publisher={IEEE},
  doi={10.1109/TPAMI.2022.3225418}
}