Using Visual Rhythms for Detecting Video-Based Facial Spoof Attacks.
Allan da Silva PintoWilliam Robson SchwartzHélio PedriniAnderson de Rezende RochaPublished in: IEEE Trans. Inf. Forensics Secur. (2015)
Keyphrases
- visual information
- facial expressions
- facial images
- visual features
- malicious activities
- facial features
- countermeasures
- landmark detection
- network intrusion detection systems
- malicious users
- malicious attacks
- visual perception
- face images
- low level
- face recognition
- high level
- detecting malicious
- selective attention
- watermarking scheme
- human faces