@article{itishardtoseeaneedleinahaystack,
  title = {It is hard to see a needle in a haystack: Modeling contrast masking effect in a numerical observer},
  author = {Ali R. N. Avanaki and Kathryn S. Espig and Albert Xthona and Tom R. L. Kimpe and Predrag R. Bakic and Andrew D. A. Maidment},
  year = {2014},
  eprint = {1408.1135},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1408.1135v1},
}