EyeEcho: Continuous and Low-power Facial Expression Tracking on Glasses.
Ke LiRuidong ZhangSiyuan ChenBoao ChenMose SakashitaFrançois GuimbretièreCheng ZhangPublished in: CoRR (2024)
Keyphrases
- low power
- facial expressions
- head movements
- head motion
- facial expression recognition
- power consumption
- high speed
- low cost
- recognizing facial expressions
- facial expression analysis
- facial features
- expression recognition
- video sequences
- face recognition
- human faces
- facial images
- facial feature points
- feature point tracking
- face images
- facial feature tracking
- eye contact
- facial actions
- expression classification
- head pose estimation
- recognition of facial expressions
- real time
- visual tracking
- cmos technology
- gaze estimation
- motion estimation
- facial motion
- computer vision
- face model
- pose variations
- multiscale
- motion segmentation
- object tracking
- mean shift
- human computer interaction
- video images
- video conferencing
- hidden markov models
- appearance model