@inproceedings{ cadik04comparing,
  author    = {Martin {\v{C}}ad\'{i}k and
               Pavel Slav\'{\i}k},
  title     = {Comparing Image Processing Operators by Means of the Visible
               Differences Predictor},
  booktitle = {WSCG (Posters)},
  year      = {2004},
  pages     = {37-40},
}