@inproceedings{LNCS86930820,
   editor    = {David Fleet and Tomas Pajdla and Bernt Schiele and Tinne Tuytelaars},
   booktitle = {Computer Vision -- ECCV 2014},
   publisher = {Springer},
   location  = {Heidelberg},
   series    = {Lecture Notes in Computer Science},
   volume    = {8693},
   year      = {2014},
   isbn      = {978-3-319-10601-4},
   doi       = {10.1007/978-3-319-10602-1_53},
   author    = {Scott Workman and Radu Paul Mihail and Nathan Jacobs},
   title     = {A Pot of Gold: Rainbows as a Calibration Cue},
   pages     = {820--835}
}