Multi-Feature Tensor Neighborhood Preserving Embedding for 3D Facial Expression Recognition.
Yajie JiangQiuqi RuanPublished in: IEEE Access (2021)
Keyphrases
- neighborhood preserving embedding
- facial expression recognition
- multi feature
- face recognition
- dimensionality reduction
- facial expressions
- multi class
- image classification
- feature extraction
- subspace learning
- human computer interaction
- local binary pattern
- facial images
- face images
- human faces
- multiple features
- face detection
- discriminant analysis
- high dimensional
- recognition rate
- pattern recognition
- learning algorithm
- high dimensional data
- facial features
- computer vision
- dimensionality reduction methods
- image features
- manifold learning
- dimension reduction
- linear discriminant analysis
- sparse representation
- visual features
- natural images
- low dimensional
- principal component analysis