@inproceedings{br2021photoapp,
  author = {B R, Mallikarjun and Tewari, Ayush and Dib, Abdallah and Weyrich, Tim and Bickel, Bernd and Seidel, Hans-Peter and Pfister, Hanspeter and  Matusik, Wojciech and Chevallier, Louis and Elgharib, Mohamed and Theobalt, Christian},
  title = {{PhotoApp}: Photorealistic Appearance Editing of Head Portraits},
  booktitle = {Transactions on Graphics (Proc. SIGGRAPH)},
  year = 2021,
  authorurl = {http://reality.cs.ucl.ac.uk/projects/facescan/br2021photoapp.html},
  volume = 40,
  number = 4,
  issn = {0730-0301},
  url = {https://doi.org/10.1145/3450626.3459765},
  doi = {10.1145/3450626.3459765},
  month = jul,
  pages = {44:1--44:16},
}