The mutual influence of an instructor's eye gaze and facial expression in video lectures.
Zhongling PiYi ZhangFangfang ZhuLouqi ChenXin GuoJiumin YangPublished in: Interact. Learn. Environ. (2023)
Keyphrases
- eye contact
- facial expressions
- eye gaze
- video teleconferencing
- video sequences
- head motion
- facial expression recognition
- head movements
- gaze direction
- facial actions
- human faces
- eye tracking
- face images
- video conferencing
- video streams
- expression recognition
- facial images
- face recognition
- eye movements
- facial features
- multimedia
- eye tracker
- distance learning
- facial animation
- spatial and temporal
- human computer interaction
- motion estimation
- virtual camera
- moving objects
- three dimensional