@article{DBLP:journals/tog/WuSTS08,
  author    = {Tai-Pang Wu and
               Jian Sun and
               Chi-Keung Tang and
               Heung-Yeung Shum},
  title     = {Interactive normal reconstruction from a single image},
  journal   = {ACM Trans. Graph.},
  volume    = {27},
  number    = {5},
  year      = {2008},
  pages     = {119},
  ee        = {http://doi.acm.org/10.1145/1457515.1409072},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}