@article{lightsourcepointclusterselectionbased,
  title = {Light Source Point Cluster Selection Based Atmosphere Light Estimation},
  author = {Wenbo Zhang and Xiaorong Hou},
  year = {2017},
  eprint = {1701.03244},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1701.03244v1},
}