@inproceedings{5fda22f30cf645e6a35ae82b943d4a3e,
title = "Fully automatic facial action recognition in spontaneous behavior",
abstract = "We present results on a user independent fully automatic system for real time recognition of facial actions from the Facial Action Coding System (FACS). The system automatically detects frontal faces in the video stream and codes each frame with respect to 20 Action units. We present preliminary results on a task of facial action detection in spontaneous expressions during discourse. Support vector machines and AdaBoost classifiers are compared. For both classifiers, the output margin predicts action unit intensity.",
author = "Bartlett, \{Marian Stewart\} and Gwen Littlewort and Mark Frank and Claudia Lainscsek and Ian Fasel and Javier Movellan",
year = "2006",
doi = "10.1109/FGR.2006.55",
language = "English",
isbn = "0769525032",
series = "FGR 2006: Proceedings of the 7th International Conference on Automatic Face and Gesture Recognition",
pages = "223--230",
booktitle = "FGR 2006",
note = "FGR 2006: 7th International Conference on Automatic Face and Gesture Recognition ; Conference date: 10-04-2006 Through 12-04-2006",
}