@InProceedings{VaqueroGSWC07,
  author = {Daniel Vaquero and Matthew Turk},
  title = {An Analysis of Shadows in Camera-Light Pairs and Its Application to Multiflash Depth Edge Detection},
  booktitle = {Second Graduate Student Workshop on Computing (GSWC'07)},
  address = {Santa Barbara, California},
  month = {September},
  year = {2007}
}