Intelligent Teaching Evaluation System Integrating Facial Expression and Behavior Recognition in Teaching Video.
Zheng ChenMeiYu LiangWanying YuYongkang HuangXiaoxiao WangPublished in: BigComp (2021)
Keyphrases
- facial expressions
- behavior recognition
- video sequences
- facial expression recognition
- facial features
- facial actions
- face recognition
- expression recognition
- facial images
- video data
- human faces
- facial expression analysis
- face images
- hidden markov models
- spatial and temporal
- b spline
- computer vision
- natural images
- video images
- image features
- image sequences