Pattern recognition systems 66 Image processing 26 Digital techniques 18 Computer vision 14 Neural networks (Computer science) 12 Data processing 10 Identification 6 Optical pattern recognition 6 Artificial intelligence 5 Automation 4 Dissertations 4 Image analysis 4 Algorithms 3 Dissertations, Academic 3 Fuzzy logic 3 Machine learning 3 Mathematical models 3 Optical character recognition 3 Pattern perception 3 Sign language 3 Analysis 2 Arabic character sets (Data processing) 2 Biometric identification 2 Biometry 2 Computational biology 2 Human activity recognition 2 Human-computer interaction 2 Manufacturing processes 2 Mathematics 2 Technological innovations 2