GFFT: Global-local feature fusion transformers for facial expression recognition in the wild.
Rui XuAibin HuangYuanjing HuXibo FengPublished in: Image Vis. Comput. (2023)
Keyphrases
- facial expression recognition
- feature fusion
- feature extraction
- facial expressions
- human computer interaction
- multiple features
- human faces
- face recognition
- local binary pattern
- data sets
- multi sensor
- machine learning
- single feature
- facial images
- preprocessing
- principal component analysis
- facial features
- wavelet transform
- feature vectors
- multiscale
- training data
- subspace learning
- canonical correlation analysis
- image processing
- learning algorithm