Hierarchy of Picture Processing Objects
The object—oriented programming system τππος 1 for image analysis was introduced in [Pau92b]. In this chapter we outline the τππος—system in general. We describe the concepts of lines, their representations as classes, and the implementation in C++ in det
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Dietrich Paulus · Joachim Hornegger
Pattern recognition of images and speech in C
Dietrich W. R. Paulus Joachim Hornegger
PaHern Recognition of Images and Speech in C++
Advanced Studies in Computer Science
Ralf Jungelaus Modeling of Dynamic Object Systems Christoph W. Keßler Automatie Parallelization Jürgen M. Schneider Protocoi-Engineering Gerherd Heyer/ Hans Haugeneder Language Engineering Dejan S. Miojicic Load Distribution Reinherd Gotzhein Open Distributed Systems Falko Bausei Pieter S. Kritzinger Stochastic Petri Nets Dietrich W. R. Paulus/ Joachim Hornegger PaHern Recognition of Images and Speech in C++
Vieweg
Dietrich W. R. Paulus Joachim Hornegger
PaNern Recognition of lntages and Speech in C++.
II vteweg
Verlag Vieweg, P.O. Box 5829, D-65048 Wiesbaden Ali rights reserved © Springer Fachmedien Wiesbaden, 1997 Ursprtinglich Erschienen bei Friedr. Vieweg & Sohn Verlagsgesellschaft mbH, Braunschweig/Wiesbaden, 1997 Vieweg is a subsidiary company of the Bertelsmann Professional Information. No part of the publication may be reproduced, stored in a retrieval system or transmitted, mechanical, photocopying or otherwise, without prior permission of the copyright holder. http://www. vieweg.de Ursprunglich Erschienen bei
ISBN 978-3-528-05558-5 ISBN 978-3-663-13991-1 (eBook) DOI 10.1007/978-3-663-13991-1
To Dorothea, Belinda, and Dominik
In the text we use the following names which are protected, trademarks owned by a company or should be emphasized otherwise: GNU, HP, AT&T, Unix, PostScript lt-TP', HTK, Entropie, Corel Draw.
CONTENTS
Part I
Introductions
1 Pattern Recognition 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9
Images and Sound . . . . . . . . . . . . . . Applications of Pattern Recognition . . . . . Environment, Problem Domain, and Patterns Characterization of Pattern Recognition Speech Recording . . . . . . . . . Video Cameras and Projections . . From Continuous to Digital Signals Sampling Theorem in Practice . . . Visualization and Sound Generation
2 From C to C++ 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9
Syntax Notation . . . . . . . . Principle of C++ Compilation . Function Calls and Arguments . Declaration and Definition of Variables Unix-File Access via Standard Functions Numeric Expressions Main Program . . . Function Definition Scope and Lifetime
3 Software Development 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9
Software for Pattern Recognition Software Development and Testing . . Modular and Structured Programming . Comments and Program Layout Documentation . Teamwork . . . . . . . . .. . Efficiency . . . . . . . . . . . Tools for Software Development . PUMA . . . . . . . . . .
4 Control and Data Structures 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9
Structures . . . . Enumerations . . Scope Resolution Unions . . . . . . Bit- and Shift-Operations Bit Fields . . . . . . . . . Logical Values and Conditionals . Loops . . . . . Switches . . . . . . . . . . . . .
5 Arrays and Pointers 5.1
Vectors and Matrices .
VII 3
5 5 6 7 8
9
10 12 14 15
17 17 18
20 21 22 24 25 25
27
31
31 32 34 35 35 36
