Facial expression recognition from near-infrared video sequences. - Matti Taini; Guoying Zhao 001; Stan Z. Li; Matti Pietikäinen (ICPR, 2008)

Weight-Based Facial Expression Recognition from Near-Infrared Video Sequences. - Matti Taini; Guoying Zhao 001; Matti Pietikäinen (SCIA, 2009)

Facial expression recognition from near-infrared videos. - Guoying Zhao 001; Xiaohua Huang 003; Matti Taini; Stan Z. Li; Matti Pietikäinen (Image Vis. Comput., 2011)