@techreport{tech200611,
  title = {Perceptually Meaningful Image Editing: Depth},
  author = {Reynold Bailey and Cindy Grimm},
  number = {2006-11},
  institution = {Washington University in St. Louis},
  school = {Department of Computer Science and Engineering},
  note = {Published in the Visual Computer, 2009},
  month = {March},
  year = {2006}
}