@inproceedings{photometricambientocclusion,
  title = {Photometric Ambient Occlusion},
  author = {Daniel Hauagge and Scott Wehrwein and Kavita Bala and Noah Snavely},
  year = {2013},
  booktitle = {CVPR 2013 6},
  url = {http://openaccess.thecvf.com/content_cvpr_2013/html/Hauagge_Photometric_Ambient_Occlusion_2013_CVPR_paper.html},
}