Cross-domain face expression recognition based on joint constrained reconstruction subspace learning.
Mei QiChangshan ZouPublished in: PEAI (2024)
Keyphrases
- expression recognition
- cross domain
- subspace learning
- facial expressions
- face recognition
- facial expression recognition
- face images
- dimensionality reduction
- face identification
- principal component analysis
- manifold learning
- face detection
- transfer learning
- knowledge transfer
- data representation
- semi supervised
- human faces
- low dimensional
- sparse representation
- text categorization
- sparse coding
- high dimensional data
- facial features
- facial images
- pose variations
- data sets
- high resolution
- learning algorithm
- data points
- high dimensional
- feature vectors
- pairwise
- image processing
- neural network