Pattern recognition systems Image processing 251 Biometric identification 162 Digital techniques 151 Data processing 138 Identification 122 Computer vision 93 Neural networks (Computer science) 92 Automation 64 Fingerprints 57 Optical pattern recognition 25 Real-time data processing 24 Artificial intelligence 23 Pattern perception 22 Data mining 20 Digital computer simulation 20 Electromyography 18 Access control 16 Computer networks 16 Machine learning 14 Mathematics 13 Soft computing 13 Image analysis 12 Statistical methods 12 Writing 12 Biometry 11 Automatic control 10 Fuzzy systems 10 Bioinformatics 9 Diagnostic imaging 9