@article{Chandraker:2011:OTD,
  year = 2011,
  journal = {IEEE Transactions on Pattern Analysis and Machine Intelligence},
  title = {On the Duality of Forward and Inverse Light Transport},
  author = {Manmohan Chandraker and Jiamin Bai and Tian-Tsong Ng and Ravi Ramamoorthi},
  url = {http://graphics.berkeley.edu/papers/Chandraker-OTD-2011-06/},
}