@inproceedings{whitenedexpectationpropagationnon,
  title = {Whitened Expectation Propagation: Non-Lambertian Shape from Shading and Shadow},
  author = {Brian Potetz and Mohammadreza Hajiarbabi},
  year = {2013},
  booktitle = {CVPR 2013 6},
  url = {http://openaccess.thecvf.com/content_cvpr_2013/html/Potetz_Whitened_Expectation_Propagation_2013_CVPR_paper.html},
}