Evaluation of Online Teaching Quality Based on Facial Expression Recognition.
Changbo HouJiajun AiYun LinChenyang GuanJiawen LiWenyu ZhuPublished in: Future Internet (2022)
Keyphrases
- facial expression recognition
- facial expressions
- expression recognition
- human computer interaction
- facial expression analysis
- face recognition
- high quality
- human faces
- facial features
- statistically significant
- online teaching
- expression classification
- feature extraction
- local binary pattern
- computer vision
- image processing