Multimodal Feature Extraction and Fusion for Emotional Reaction Intensity Estimation and Expression Classification in Videos with Transformers.
Jia LiYin ChenXuesong ZhangJiantao NieZiqiang LiYangchen YuYan ZhangRichang HongMeng WangPublished in: CVPR Workshops (2023)
Keyphrases
- expression classification
- feature extraction
- facial expression recognition
- human identification
- facial asymmetry
- facial feature extraction
- frequency domain
- facial expressions
- video sequences
- face recognition
- feature space
- image processing
- video data
- video frames
- linear discriminant analysis
- recognition algorithm
- dimensionality reduction
- expression recognition
- face images
- principal component analysis
- multiresolution
- discriminant analysis
- texture analysis
- pattern classification
- local binary pattern
- feature selection