Reliability and validity of machine vision for the assessment of facial expressions.
Matthias BeringerFrank SpohnAndrea HildebrandtJan WackerGuillermo RecioPublished in: Cogn. Syst. Res. (2019)
Keyphrases
- machine vision
- facial expressions
- facial expression recognition
- human faces
- image processing
- face recognition
- quality control
- character recognition
- vision system
- face images
- facial expression analysis
- video sequences
- recognition of facial expressions
- facial features
- facial images
- surface inspection
- expression recognition
- computer vision
- person independent
- cohn kanade database
- head movements
- cohn kanade
- human emotion
- facial actions
- facial animation
- human movements
- active appearance models
- feature extraction
- viewpoint