@article{opticalflowonevolvingspherelikesurfaces,
  title = {Optical Flow on Evolving Sphere-Like Surfaces},
  author = {Lukas F. Lang and Otmar Scherzer},
  year = {2015},
  eprint = {1506.03358},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1506.03358v1},
}