HALCON Extension Package Programmer's Manual

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84 CHAPTER 5. HANDLING ICONIC OBJECTS AND CONTROL PARAMETERSNamesÀÈ¸ ÀÆÓÇ¸ ÀÊÄÓÑÔ¸ ÀÆÙÑÇÒÒÐ×SynopsisÒÐÙ ÀÐÓÒºÀÈ´ ÀÔÖÓÒÐ ÔÖÓÒÐ¸ÀÖÖÓÖ ´ÔÖÓµµÀÆÓÇ´ ÀÔÖÓÒÐ ÔÖÓÒÐµÀÖÖÓÖ ÀÊÄÓÑÔ´ ÀÔÖÓÒÐÀÖÐÖÓÒÁÆÌÀÖÐÖÓÒÀÖÐÖÓÒÔÖÓÒÐ¸ÖÒ¸Ö½¸½¸Ö¾¸¾¸ÖÒÒÖ¸ÖÓÙØÖµÀÆÙÑÇÒÒÐ×´ ÀÔÖÓÒÐ ÔÖÓÒÐ¸ÁÆÌ ÓÒÜ¸ÁÆÌÒÙÑÒÒÐ×µFigure 5.33: Auxiliary Extension Package Interface Macros and Procedures.ÀÖÖÓÖÖÖ» ÛØÓÙØ ÀÈ »ÖÖ ÀÊÄÓÑÔ´ÔÖÓÒÐ¸ÖÒ¸Ö½¸½¸Ö¾¸¾¸ÖÒÒÖ¸ÖÓÙØÖµ ´ÖÖ ÀÅËÇÃµ ÖØÙÖÒ ÖÖ» ÛØ ÀÈ »ÀÈ´ÀÊÄÓÑÔ´ÔÖÓÒÐ¸ÖÒ¸Ö½¸½¸Ö¾¸¾¸ÖÒÒÖ¸ÖÓÙØÖµµFigure 5.34: Error handling with ÀÈ.5.6.2 ÀÆÓÇThe macro ÀÆÓÇ (see Fig. 5.33) is used to check whether all iconic input parameters of anoperator contain at least one object. Otherwise the supply procedure is exited with a return codedepending on the current setting of³ÒÓÓØÖ×ÙÐØ³accessible by the HALCON operators ×Ø ×Ý×ØÑ and Ø ×Ý×ØÑ (see the Reference Manualsfor details). The default setting for ÒÓ ÓØ Ö×ÙÐØ is À ÅË ÌÊÍ, that means ÀÆÓÇHALCON Extension Package Interface / 2000-11-16
5.6. AUXILIARY MACROS AND PROCEDURES 85reports “no error” in case of empty iconic input parameters. Note, that in this case all outputparameters are also empty.We recommend to callÀÆÓÇ´ÔÖÓÒÐµat the beginning of the supply procedure for every operator with iconic input objects to guaranteethe existence of iconic data to be processed within the operator.5.6.3 ÀÊÄÓÑÔÀÊÄÓÑÔ (see Fig. 5.33) is an auxiliary procedure to ease border treatment within theaction procedures of filter operators based on filter masks. It’s prototype is included inÐ»ÀÊÄÐÔº.ÀÖÖÓÖ ÁÈÐØÖ´ÀÔÖÓÒÐ ÔÖÓÒÐ¸ » ÔÖÓº ÒÐ »ÀÌ Ò¸ » ÒÔÙØ Ñ »ÀÖÐÖÓÒ ÖÓÒ¸ » Ö Ó º »ÁÆÌ ÛØ¸Ø¸ » Ñ ×Þ »ÀÌ ÓÙØµ » ÓÙØÔÙØ Ñ »ßºººÀÖÐÖÓÒ ÒÒÖ¸ÓÙØÖÐÀÈ´ÀÐÐÓÊÄÆÙÑÌÑÔ´ÔÖÓÒÐ¸²ÒÒÖ¸ÖÓÒ¹ÒÙÑµµÀÈ´ÀÐÐÓÊÄÆÙÑÌÑÔ´ÔÖÓÒÐ¸²ÓÙØÖ¸ÖÓÒ¹ÒÙÑ¾µµÀÈ´ÀÊÄÓÑÔ´ÔÖÓÒÐ¸ÖÓÒ¸½¸½¸Ø¹¾¸ÛØ¹¾¸²ÒÒÖ¸²ÓÙØÖµµ» ÐØÖÒ ÛØÓÙØ ÓÖÖ ØÖØÑÒØ »ÓÖ ´¼ ÒÒÖ¹ÒÙÑ ··µÓÖ ´´ÒÒÖ¹ÖÐ¸¸ÛØµ ´ÒÒÖ¹ÖÐ¸¸ÛØµ ··µÓÙØ℄ ººº» ÐØÖÒ ÛØ ÓÖÖ ØÖØÑÒØ »ÓÖ ´¼ ÓÙØÖ¹ÒÙÑ ··µÓÖ ´´ÓÙØÖ¹ÖÐ¸¸ÛØµ ´ÓÙØÖ¹ÖÐ¸¸ÛØµ ··µÓÙØ℄ ºººÀÈ´ÀÖÊÄÌÑÔ´ÔÖÓÒÐ¸ÓÙØÖµµÀÈ´ÀÖÊÄÌÑÔ´ÔÖÓÒÐ¸ÒÒÖµµFigure 5.35: Border treatment for a ¿ ¢ ¿ filter.The region (respectively area of definition) Ö Ò of the image to be processed is split intotwo parts: Ö ÒÒÖ and Ö ÓÙØÖ. Note, that both new regions must have been allocatedbefore, see section 3.2.1.Ö ÒÒÖ is the original region Ö Ò minus the pixels around the image border. It containsall pixels within the rectangle specified by the upper left corner 9 (Ö½,½) and the lower right9 Ö½ andr2denoterow coordinates, ½ and ¾ column coordinates.HALCON 6.0
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HALCON Version 6.0MVTec Software Gm
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Dl Iosub menţionează că diferen
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Chapter 1IntroductionHALCON can be
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1.1. HALCON OPERATORS 3objects (or
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1.3. INSTALLING A HALCON PACKAGE 76
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1.4. AN EXAMPLE 9Note, that it is n
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1.4. AN EXAMPLE 11¯ one input cont
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1.5. ADDITIONAL SOURCES OF INFORMAT
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Chapter 2Operator Description (-fil
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2.2. EXTENDED OPERATOR DESCRIPTION
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2.3. DESCRIBING THE PARAMETERS 252.
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2.3. DESCRIBING THE PARAMETERS 272.
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2.3. DESCRIBING THE PARAMETERS 29Pl
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2.3. DESCRIBING THE PARAMETERS 31¯
Page 41 and 42: 2.3. DESCRIBING THE PARAMETERS 332.
Page 43 and 44: 2.4. TEXT IN ’DEF’-FILES 35Umla
Page 45 and 46: Chapter 3Style Guide for Programmin
Page 47 and 48: 3.2. MEMORY MANAGEMENT 39If you use
Page 49 and 50: 3.2. MEMORY MANAGEMENT 41NamesÀÐ
Page 51 and 52: 3.2. MEMORY MANAGEMENT 43NamesÀÐ
Page 53 and 54: 3.3. STRUCTURING PROGRAMS 453.2.3 D
Page 55 and 56: 3.6. ERROR HANDLING 47or via Extens
Page 57 and 58: Chapter 4HALCON Data TypesThe HALCO
Page 59 and 60: 4.2. REGION DATA (’HRLREGION’)
Page 61 and 62: 4.3. XLDS (’HCONT’, ’HPOLY’
Page 63 and 64: 4.4. CONTROL PARAMETERS (’HPAR’
Page 65 and 66: 4.4. CONTROL PARAMETERS (’HPAR’
Page 67 and 68: Chapter 5Handling Iconic Objects an
Page 69 and 70: 5.1. BASIC ACCESS TO ICONIC INPUT O
Page 71 and 72: 5.1. BASIC ACCESS TO ICONIC INPUT O
Page 73 and 74: 5.2. ADDITIONAL ROUTINES FOR ACCESS
Page 75 and 76: 5.2. ADDITIONAL ROUTINES FOR ACCESS
Page 77 and 78: 5.3. LOOP MACROS FOR ACCESSING SING
Page 79 and 80: 5.4. CREATING OBJECTS AND WRITING O
Page 87 and 88: 5.5. READING AND WRITING CONTROL PA
Page 89 and 90: 5.5. READING AND WRITING CONTROL PA
Page 91: 5.6. AUXILIARY MACROS AND PROCEDURE
Page 95 and 96: Chapter 6Special Routines for Typic
Page 97 and 98: 6.1. LOOP MACROS 89NamesÀÐÐÊ¸
Page 99 and 100: 6.1. LOOP MACROS 91contains less ch
Page 101 and 102: 6.1. LOOP MACROS 93ÀÖÖÓÖ ÁÈ
Page 103 and 104: 6.2. OBJECT GENERATION 95ÀÖÖÓÖ
Page 105 and 106: 6.2. OBJECT GENERATION 97each regio
Page 107 and 108: Chapter 7Creating a New HALCON Pack
Page 109 and 110: 7.1. THE HALCON COMPILER ’HCOMP
Page 111 and 112: 7.2. GENERATING HALCON PACKAGES 103
Page 114 and 115: 106 CHAPTER 7. CREATING A NEW HALCO
Page 122 and 123: 114 APPENDIX A. HALCON ERROR CODES
Page 140: 132 APPENDIX A. HALCON ERROR CODESH
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