Research on facial expression recognition of video stream based on OpenCV.
Feng GaoDaizhong LuoXinqiang MaPublished in: Int. J. Biom. (2021)
Keyphrases
- video streams
- facial expression recognition
- facial expressions
- video data
- human computer interaction
- facial expression analysis
- face recognition
- video content
- expression recognition
- video frames
- feature extraction
- local binary pattern
- face images
- video sequences
- expression classification
- facial images
- human faces
- recognizing facial expressions
- text classification
- dynamic textures