ExpresSense: Exploring a Standalone Smartphone to Sense Engagement of Users from Facial Expressions Using Acoustic Sensing.
Pragma KarShyamvanshikumar SinghAvijit MandalSamiran ChattopadhyaySandip ChakrabortyPublished in: CoRR (2023)
Keyphrases
- facial expressions
- facial expression recognition
- human faces
- face recognition
- facial features
- video sequences
- daily life
- face images
- expression recognition
- cohn kanade database
- facial expression analysis
- facial images
- person independent
- user interface
- human computer interaction
- recognizing facial expressions
- real time
- recognition of facial expressions
- face model
- sensor networks
- face detection
- human movements
- expression classification
- temporal behavior
- human emotion
- facial motion
- head motion
- feature extraction
- mobile devices
- activity recognition