Measuring instant emotions based on facial expressions during computer-based assessment.
Vasileios TerzisChristos N. MoridisAnastasios A. EconomidesPublished in: Pers. Ubiquitous Comput. (2013)
Keyphrases
- facial expressions
- human emotion
- emotion recognition
- emotional state
- human faces
- facial expression recognition
- video sequences
- affect sensing
- face recognition
- expression recognition
- facial images
- face images
- facial expression analysis
- facial muscles
- facial features
- cohn kanade database
- person independent
- action units
- facial action units
- cohn kanade
- virtual humans
- recognition of facial expressions
- human movements
- facial actions
- hidden markov models
- head motion
- expression classification
- facial feature points
- low level