Keyphrases
- information security
- data processing
- biometric systems
- human faces
- real time
- facial expressions
- face images
- network security
- information assurance
- security problems
- security systems
- face detection
- information processing
- intrusion detection
- data mining
- recognition algorithm
- security issues
- security requirements
- key management
- data security
- security model
- security level
- security properties
- object detection
- online reviews