Hand-Raising Gesture Detection in Real Classroom.
Jiaojiao LinFei JiangRuimin ShenPublished in: ICASSP (2018)
Keyphrases
- hand gestures
- object detection
- learning environment
- false positives
- detection method
- detection rate
- automatic detection
- hidden markov models
- false alarms
- detection accuracy
- hand detection
- online learning
- learning activities
- detection algorithm
- real world
- pilot study
- hand gesture recognition
- collaborative learning
- student learning