Facial micro-expression recognition based on the fusion of deep learning and enhanced optical flow.
Qiuyu LiShu ZhanLiangfeng XuCongzhong WuPublished in: Multim. Tools Appl. (2019)
Keyphrases
- expression recognition
- deep learning
- optical flow
- facial expressions
- facial expression recognition
- unsupervised learning
- face identification
- face images
- machine learning
- expression classification
- image sequences
- face detection
- human faces
- facial features
- human computer interaction
- mental models
- weakly supervised
- face recognition
- computer vision
- facial images
- pose variations
- recognizing facial expressions
- multi class
- moving objects
- feature extraction
- feature selection
- learning algorithm