Fast and Accurate Hand-Raising Gesture Detection in Classroom.
Tao LiuFei JiangRuimin ShenPublished in: ICONIP (4) (2020)
Keyphrases
- hand gestures
- object detection
- detection method
- learning environment
- detection algorithm
- false positives
- automatic detection
- hand motion
- hand gesture recognition
- gesture recognition
- hand movements
- american sign language
- human hand
- detection accuracy
- pilot study
- learning activities
- collaborative learning
- high accuracy
- hidden markov models
- detection rate
- hong kong
- computationally efficient
- cooperative learning
- online learning
- hand tracking
- learning process