@article{afunctionalregressionapproachtofacial,
  title = {A Functional Regression approach to Facial Landmark Tracking},
  author = {Enrique Sánchez-Lozano and Georgios Tzimiropoulos and Brais Martinez and Fernando de la Torre and Michel Valstar},
  year = {2016},
  eprint = {1612.02203},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1612.02203v2},
}