Searching for Prototypical Facial Feedback Signals.
Dirk HeylenElisabetta BevacquaMarion TellierCatherine PelachaudPublished in: IVA (2007)
Keyphrases
- facial expressions
- face recognition
- signal processing
- facial images
- user feedback
- computer vision
- facial recognition
- information retrieval
- spectral analysis
- human faces
- landmark detection
- feedback mechanisms
- visual feedback
- expression recognition
- facial expression recognition
- real time
- face images
- high resolution
- learning algorithm
- data sets