Analysis of Facial Expressions for the Estimation of Concentration on Online Lectures. - Renjun Miao; Haruka Kato; Yasuhiro Hatori; Yoshiyuki Sato; Satoshi Shioiri (WCCE, 2022)

Analysis of Facial Expressions to Estimate the Level of Engagement in Online Lectures. - Renjun Miao; Haruka Kato; Yasuhiro Hatori; Yoshiyuki Sato; Satoshi Shioiri (IEEE Access, 2023)