Heterogeneous Face Recognition by Margin-Based Cross-Modality Metric Learning.
Jing HuoYang GaoYinghuan ShiWanqi YangHujun YinPublished in: IEEE Trans. Cybern. (2018)
Keyphrases
- metric learning
- face recognition
- person re identification
- pairwise constraints
- distance metric
- distance metric learning
- semi supervised
- pairwise
- dimensionality reduction
- nearest neighbor classification
- multi task
- distance function
- margin maximization
- learning tasks
- linear discriminant analysis
- multi class
- feature space
- discriminant analysis
- principal component analysis
- unlabeled data
- face images
- mahalanobis metric
- human faces
- background knowledge
- sparse representation
- facial images
- computer vision
- semi supervised learning
- labeled data