@inproceedings{paperid:1067525,
author = {Kharghanian, Reza and Peiravi, Ali and F. Moradi},
title = {Pain Detection from Facial Images using Unsupervised Feature Learning Approach},
booktitle = {Conf Proc IEEE Eng Med Biol Soc. 2016},
year = {2016},
location = {USA},
keywords = {pain detection; facial expressions; UNBC},
}