Facial Expression Recognition by Jointly Partial Image and Deep Metric Learning.
Naigong YuDeguo BaiPublished in: IEEE Access (2020)
Keyphrases
- facial expression recognition
- metric learning
- recognizing facial expressions
- facial expressions
- image data
- input image
- image features
- multiscale
- distance metric
- image analysis
- image segmentation
- image classification
- human computer interaction
- frontal view
- image retrieval
- similarity measure
- feature points
- computer vision
- learning tasks
- local binary pattern
- dimensionality reduction
- keypoints
- face recognition
- feature extraction
- feature selection