Deep metric learning with dynamic margin hard sampling loss for face verification.
Jian YuChang-Hui HuXiao-Yuan JingYujian FengPublished in: Signal Image Video Process. (2020)
Keyphrases
- face verification
- metric learning
- labeled faces in the wild
- distance metric
- face detection
- semi supervised
- pairwise
- face recognition
- distance metric learning
- face images
- distance function
- multi task
- learning tasks
- margin maximization
- mahalanobis metric
- feature space
- dimensionality reduction
- recognition rate
- pattern recognition
- support vector
- decision boundary
- video sequences
- database