Digital techniques Image processing 86 Signal processing 34 Mathematics 12 Image analysis 10 Data processing 9 Digital video 9 Photography 7 Remote sensing 7 Computer vision 6 Diagnostic imaging 6 Recording and reproducing 6 Sound 6 Standards 6 Computer graphics 5 Diagnostic Imaging 4 Geometry 4 Image Processing, Computer-Assisted 4 Algorithms 3 Computer networks 3 Digital communications 3 Form perception 3 Java (Computer program language) 3 Mathematical models 3 Picture archiving and communication systems 3 Speech processing systems 3 Three-dimensional imaging 3 Wireless communication systems 3 Aerial photogrammetry 2 Array processors 2