Emotion Recognition from Facial Expressions Using a Genetic Algorithm to Feature Extraction.
Laura D. JaliliJair CervantesFarid García-LamontAdrián TruebaPublished in: ICIC (1) (2021)
Keyphrases
- emotion recognition
- facial expressions
- feature extraction
- facial expression recognition
- face recognition
- facial expression analysis
- face images
- human faces
- facial images
- video sequences
- expression recognition
- gabor wavelets
- emotional state
- facial features
- feature space
- principal component analysis
- image processing
- head movements
- head motion
- physiological signals
- feature selection
- feature vectors
- frontal view
- local binary pattern
- image classification
- facial actions
- facial feature points
- dimensionality reduction