Unsupervised Features for Facial Expression Intensity Estimation over Time.
Maren AwiszusStella GraßhofFelix KuhnkeJörn OstermannPublished in: CoRR (2018)
Keyphrases
- facial expressions
- expression classification
- facial expression recognition
- face recognition
- expression recognition
- co occurrence
- human faces
- face images
- facial features
- video sequences
- feature analysis
- feature extraction
- facial appearance
- feature set
- frontal view
- facial expression analysis
- feature space
- human computer interaction
- emotional state
- emotion recognition
- video images
- image features
- multiscale
- facial action units
- cohn kanade