Self-adaptive weighted synthesised local directional pattern integrating with sparse autoencoder for expression recognition based on improved multiple kernel learning strategy.
Lingshuang DuYongbo WuHaifeng HuWeixuan WangPublished in: IET Comput. Vis. (2020)
Keyphrases
- learning strategies
- multiple kernel
- expression recognition
- real time face tracking
- facial expression recognition
- facial expressions
- support vector machine
- kernel methods
- online learning
- linear combination
- multiple kernel learning
- active learning
- multiple features
- kernel learning
- face identification
- distance metric learning
- machine learning
- computer vision
- learning experience
- facial features
- face images
- multi class