Dai, Dengxin Computer Vision and Machine Learning, MPI for Informatics, Max Planck Society;
https://github.com/ETHRuiGong/DLOW (Supplementary material)
Gong, R., Li, W., Chen, Y., Dai, D., & Van Gool, L. (2021). DLOW: Domain Flow and Applications. International Journal of Computer Vision, 129, 2865-2888. doi:10.1007/s11263-021-01496-2.