Matthias Wimmer, Ursula Zucker, and Bernd Radig. Human Capabilities on Video-based Facial Expression Recognition. In Proceedings of the 2nd Workshop on Emotion and Computing - Current Research and Future Impact, pages 7–10, Osnabrück, Germany, September 2007.
A lot of promising computer vision research has been conducted in order to automatically recognize facial expressions during the last decade. Some of them achieve high accuracy, however, it has not yet been investigated how accurately humans accomplish this task, which will introduce a comparable measure. Therefore, we conducted a survey on this issue and this paper evaluates the gathered information regarding the recognition rate and the confusion of facial expressions.