The topic of the talk is edge detection competition - the
competition was organized by IRAFM and took a part of EUSFLAT
2017 conference. In the presentation, we will recall
competition conditions, introduce dataset and present final
ranking. There were eight submissions in the total of six
international teams, they will be one-by-one explained and
compared in the talk. The main accent will be given on the
submission based on an image represented by a fuzzy function
approach which won the competition.