AO-Finger: Hands-free Fine-grained Finger Gesture Recognition via Acoustic-Optic Sensor Fusing.
Chenhan XuBing ZhouGurunandan KrishnanShree K. NayarPublished in: CHI (2023)
Keyphrases
- fine grained
- gesture recognition
- hand shape
- hand motion
- human hand
- coarse grained
- hand gestures
- kinect sensor
- human computer interaction
- hands free
- hand gesture recognition
- hidden markov models
- hand postures
- access control
- hand tracking
- sign language
- degrees of freedom
- depth data
- user interface
- text entry
- graph cuts
- face recognition