HDevelop User's Manual

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HDevelop, the interactive developing environment of HALCON, Version 6.0 All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of the publisher. 1. Edition July 1997 2. Edition November 1997 3. Edition March 1998 4. Edition April 1999 5. Edition October 2000 Copyright c 1997-2000 by MVTec Software GmbH, München, Germany MVTec Software GmbH Microsoft, Windows, Windows NT, Windows 2000 , and Visual Basic are either trademarks or registered trademarks of Microsoft Corporation. All other nationally and internationally recognized trademarks and tradenames are hereby recognized. More information about HALCON can be found at: ØØÔ»»ÛÛÛºÑÚØºÓÑ»ÐÓÒ»
About This Manual This manual is a guide to HDevelop – the graphical user interface for HALCON. HDevelop facilitates rapid prototyping by offering a highly interactive programming environment for designing and testing image analysis programs. Together with the HALCON library, it is a sophisticated image analysis package suitable for product development, research, and education. HALCON provides operators covering a wide range of applications: Factory automation, quality control, remote sensing, aerial image interpretation, medical image analysis, and surveillance tasks. This manual provides all necessary information to understand HDevelop’s basic philosophy and to use HDevelop. This manual is intended for all new users of HALCON. It does not assume that you are an expert in image processing. Regardless of your skills, it is quite easy to work with HDevelop. Nevertheless, it is helpful to have an idea about the functionality of graphical user interfaces (GUI) 1 , and about some basic image processing aspects. The manual is divided into the following chapters: ¯ Introducing HDevelop This chapter explains the basic concepts of HDevelop and contains a first example that illustrates how to work with HDevelop. ¯ Graphical User Interface This chapter explains the graphical user interface of HDevelop and how to interact with it. ¯ Language This chapter explains syntax and semantics of the language used in HDevelop programs. ¯ Code Generation This chapter explains the export of a HDevelop program to C, C++, or Visual Basic. ¯ Program Examples This chapter contains example programs for typical image processing tasks. ¯ Miscellaneous This chapter explains how to start HDevelop and describes keycodes, warning and error windows, and restrictions. 1 Consult your platform’s documentation for general information.
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Page 5 and 6: Contents 1 Introducing HDevelop 1 1
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2.3. MAIN WINDOW 45 ÏÒÓÛ º ×
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2.3. MAIN WINDOW 47 Figure 2.31: Th
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2.5. OPERATOR WINDOW 49 The program
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2.5. OPERATOR WINDOW 51 Please refe
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2.6. VARIABLE WINDOW 53 operator ha
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2.6. VARIABLE WINDOW 55 aspect rati
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2.7. GRAPHICS WINDOW 57 Figure 2.38
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Chapter 3 Language The following ch
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3.2. CONTROL TYPES AND CONSTANTS 61
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3.4. OPERATIONS ON ICONIC OBJECTS 6
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3.5. EXPRESSIONS FOR INPUT CONTROL
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3.6. RESERVED WORDS 77 ÓÖ, ÜÓÖ
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3.8. LIMITATIONS 79 In the followin
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Chapter 4 Code Generation The idea
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4.1. CODE GENERATION FOR C++ 83 Ì
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4.1. CODE GENERATION FOR C++ 85 tha
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4.2. CODE GENERATION FOR VISUAL BAS
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4.3. CODE GENERATION FOR C 89 4.3 C
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4.4. GENERAL ASPECTS OF CODE GENERA
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Chapter 5 Program Examples This cha
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5.2. CAPILLARY VESSEL 95 ÚÐÓ×Û
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5.2. CAPILLARY VESSEL 97 Figure 5.3
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5.3. PARTICLES 99 each. Now it is e
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5.4. ANNUAL RINGS 101 ÚÐÖÛÒÓ
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5.5. BONDING 103 Figure 5.9: Exampl
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5.7. DEVICES 105 Figure 5.11: Calib
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5.7. DEVICES 107 Figure 5.13: Resis
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5.8. CELL WALLS 109 Figure 5.15: Mi
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5.10. EXCEPTION HANDLING 111 Figure
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5.11. ROAD SCENE 113 any case. All
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5.11. ROAD SCENE 115 tures. Hence a
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Chapter 6 Miscellaneous This chapte
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6.5. RESTRICTIONS 119 Figure 6.1: E
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2 APPENDIX A. CONTROL ÌÙÔÐ½
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4 APPENDIX A. CONTROL Attention For
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6 APPENDIX A. CONTROL Result retur
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8 APPENDIX A. CONTROL ÚÙÔØÛÒ
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10 APPENDIX A. CONTROL HDevelop / 2
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12 APPENDIX B. DEVELOP Attention If
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14 APPENDIX B. DEVELOP Ú ÓÔÒ Û
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16 APPENDIX B. DEVELOP Ú Ò×ÔØ
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18 APPENDIX B. DEVELOP Parallelizat
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20 APPENDIX B. DEVELOP º ÀØ (inp
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22 APPENDIX B. DEVELOP ’black’
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24 APPENDIX B. DEVELOP Parameter º
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26 APPENDIX B. DEVELOP Parameter º
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28 APPENDIX B. DEVELOP If ÊÓÛ½
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30 APPENDIX B. DEVELOP Ú ×Ø ÛÒ
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32 APPENDIX B. DEVELOP Possible Suc
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34 APPENDIX B. DEVELOP See Also Ú
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36 APPENDIX B. DEVELOP HDevelop / 2
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38 APPENDIX C. GLOSSARY Operator wi
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40 Index Ú ×Ø ÔÖØ, 27, 39 Ú
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42 Index Operator Data base, 37 Nam
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44 Index HDevelop / 2000-11-16
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