@article{Foix_sensors11,
  author = {Foix, S. and Aleny{\`a}, G. and Torras, C.},
  title = {Lock-in time-of-flight (ToF) cameras: a survey},
  journal = {IEEE Sensors Journal},
  year = {2011},
  volume = {11},
  number = {9},
  pages = {1917-1926},
  doi = {10.1109/JSEN.2010.2101060},
  url = {http://www.iri.upc.edu/publications/show/1232},
  file = {http://www.iri.upc.edu/download/scidoc/1232}
}



[DOI]