Pain detection from facial images using unsupervised feature learning approach. - Reza Kharghanian; Ali Peiravi; Farshad Moradi (EMBC, 2016)

Pain detection using batch normalized discriminant restricted Boltzmann machine layers. - Reza Kharghanian; Ali Peiravi; Farshad Moradi; Alexandros Iosifidis (J. Vis. Commun. Image Represent., 2021)