Group affect Recognition: Facial Feature Extraction via Color Inverted Points.
Andreas M. TriantafyllouGeorge A. TsihrintzisPublished in: IISA (2020)
Keyphrases
- facial feature extraction
- affect recognition
- feature points
- affective computing
- face identification
- facial expression recognition
- facial features
- color images
- facial feature points
- face detection
- texture information
- intelligent tutoring systems
- color information
- feature extraction
- color space
- expression recognition
- dual tree
- multiscale