Fingerprints Identification 116 Data processing 106 Pattern recognition systems 57 Biometric identification 53 Image processing 32 Real-time data processing 18 Classification 13 Digital techniques 13 Multimedia systems 6 Wireless communication systems 6 Arduino (Programmable controller) 4 Criminal investigation 4 MATLAB 4 Security measures 4 Vehicles 4 Forensic sciences 3 Automation 2 Automobiles 2 Bar coding 2 College attendance 2 Computer networks 2 Computer security 2 Cryptography 2 Database design 2 Database management 2 Design and construction 2 Electronic alarm systems 2 Electronic security systems 2 Global system for mobile communications 2