Human face recognition (Computer science) 20 Image processing 7 Neural networks (Computer science) 6 Digital techniques 5 Dissertations 5 Dissertations, Academic 5 Optical pattern recognition 5 Biometric identification 4 Face perception 4 Artificial intelligence 2 Computer simulation 2 Data processing 2 Design and construction 2 Facial expression 2 Human face recognition 2 Ant algorithms 1 Automation 1 Bourdon 1 Computer vision 1 Dead 1 Facial reconstruction (Anthropology) 1 Forensic anthropology 1 Forensic osteology 1 Identification 1 Iris (Eye) 1 Moment problems (Mathematics) 1 Pattern recognition systems 1 Principal components analysis 1 Wavelets (Mathematics) 1 computer science 1