@inproceedings{findingvanishingpointsviapointalignments,
  title = {Finding Vanishing Points via Point Alignments in Image Primal and Dual Domains},
  author = {Jose Lezama and Rafael Grompone von Gioi and Gregory Randall and Jean-Michel Morel},
  year = {2014},
  booktitle = {CVPR 2014 6},
  url = {http://openaccess.thecvf.com/content_cvpr_2014/html/Lezama_Finding_Vanishing_Points_2014_CVPR_paper.html},
}