Facial expression recognition (FER) survey: a vision, architectural elements, and future directions.
Sana UllahJie OuYuanlun XieWenhong TianPublished in: PeerJ Comput. Sci. (2024)
Keyphrases
- future directions
- facial expression recognition
- facial expressions
- lessons learned
- human computer interaction
- expression recognition
- facial expression analysis
- current challenges
- computer vision
- current status
- facial features
- expression classification
- pose invariant
- feature point tracking
- current trends
- person independent
- face recognition
- facial images
- facial image analysis
- facial feature extraction
- facial action units
- local binary pattern
- image processing
- recognition of facial expressions
- feature extraction
- recognizing facial expressions
- cohn kanade
- real world
- object oriented
- object recognition
- multimedia
- artificial intelligence