MultiMediate '22: Backchannel Detection and Agreement Estimation in Group Interactions.
Philipp MüllerMichael DietzDominik SchillerDominike ThomasHali LindsayPatrick GebhardElisabeth AndréAndreas BullingPublished in: CoRR (2022)
Keyphrases
- joint detection
- automatic detection
- detection rate
- frequency analysis
- object detection
- detection algorithm
- false alarms
- detection accuracy
- parameter estimation
- change detection
- orientation estimation
- robust estimation
- estimation process
- estimation algorithm
- group formation
- group activities
- accurate estimation
- user groups
- information systems
- optical flow
- multiscale
- e learning