Enhancing deep discriminative feature maps via perturbation for face presentation attack detection.
Yasar Abbas Ur RehmanLai-Man PoJukka KomulainenPublished in: Image Vis. Comput. (2020)
Keyphrases
- feature maps
- attack detection
- multistage
- kernel function
- self organizing maps
- feature vectors
- intrusion detection system
- saliency map
- face images
- neural network
- unsupervised learning
- product recommendation
- facial expressions
- feature extraction
- cyber attacks
- face recognition
- rough sets
- high dimensional
- feature selection