Representation and Metric Learning Advances for Deep Neural Network Face and Speaker Biometric Systems.
Victoria MingoteAntonio MiguelPublished in: IberSPEECH (2022)
Keyphrases
- biometric systems
- metric learning
- neural network
- distance metric
- feature representation
- distance metric learning
- biometric recognition
- learning tasks
- multimodal biometrics
- semi supervised
- pairwise
- palmprint
- facial expressions
- distance function
- human faces
- mahalanobis metric
- multi task
- facial images
- face verification
- semi supervised learning
- classification accuracy
- pattern recognition
- multiscale