Mapping Natural Facial Expressions Using Unsupervised Learning and Optical Sensors on Smart Eyewear.
Katsutoshi MasaiKai KunzeYuta SugiuraMaki SugimotoPublished in: UbiComp/ISWC Adjunct (2018)
Keyphrases
- facial expressions
- unsupervised learning
- facial expression recognition
- human faces
- face images
- supervised learning
- expression recognition
- facial features
- facial images
- cohn kanade database
- sensor networks
- recognition of facial expressions
- video sequences
- face recognition
- facial expression analysis
- person independent
- head motion
- real time
- facial motion
- object recognition
- emotional state
- semi supervised
- cohn kanade
- sensor data
- dimensionality reduction
- machine learning
- head movements
- high dimensional
- facial action units
- feature point tracking
- data points
- model selection