Quaternion Capsule Neural Network With Region Attention for Facial Expression Recognition in Color Images.
Yu ZhouLianghai JinGuangzhi MaXiangyang XuPublished in: IEEE Trans. Emerg. Top. Comput. Intell. (2022)
Keyphrases
- facial expression recognition
- color images
- neural network
- facial expressions
- human computer interaction
- expression recognition
- facial expression analysis
- person independent
- feature extraction
- facial feature extraction
- face recognition
- color space
- expression classification
- local binary pattern
- color information
- pattern recognition
- feature point tracking
- human faces
- image processing
- user interface
- pose invariant
- active appearance models
- facial image analysis
- hidden markov models
- computer vision
- facial images
- artificial intelligence
- machine learning
- data sets
- multiresolution