Facial-expression recognition: An emergent approach to the measurement of tourist satisfaction through emotions.
María Rosario González-RodríguezMaría Carmen Díaz-FernándezCarmen Pacheco GómezPublished in: Telematics Informatics (2020)
Keyphrases
- facial expression recognition
- facial expressions
- human computer interaction
- human emotion
- facial expression analysis
- expression recognition
- feature extraction
- emotion recognition
- emotional state
- face recognition
- facial images
- expression classification
- person independent
- feature point tracking
- facial action units
- facial feature extraction
- facial image analysis
- local binary pattern
- recognizing facial expressions
- pose invariant
- active appearance models
- facial features
- image analysis
- object detection
- principal component analysis
- human faces
- feature selection
- recognition of facial expressions