Optical pattern recognition Computer science 531 Artificial intelligence 423 Computer vision 411 Computer software 211 Computer graphics 182 Data mining 130 Information storage and retrieval systems 101 Information Systems 97 Database management 73 Image processing 73 Data processing 64 Bioinformatics 62 Computer simulation 61 Computer Communication Networks 56 Biometrics 55 Computational complexity 43 Software engineering 38 Digital techniques 34 Engineering 32 Multimedia systems 31 Medical records 29 Radiology, Medical 29 Data structures (Computer science) 27 Biometric identification 26 Pattern recognition systems 25 Electronic data processing 23 Translators (Computer programs) 23 Text processing (Computer science) 16 Data encryption (Computer science) 13