Image processing Digital techniques 51 Congresses 31 Computer vision 17 Data processing 10 Optical pattern recognition 9 Pattern recognition systems 9 Mathematics 7 Signal processing 7 Parallel processing (Electronic computers) 5 Computer graphics 4 Imaging systems in medicine 4 Integrated circuits 4 Pattern perception 4 Very large scale integration 4 Geometry 3 Imaging systems 3 Information storage and retrieval systems 3 Meteorological satellites 3 Artificial intelligence 2 Computer animation 2 Computer architecture 2 Computer programs 2 Digital filters (Mathematics) 2 Editing 2 Industrial applications 2 Mathematical models 2 Optical storage devices 2 Remote sensing 2 Three-dimensional display systems 2