CN109657374A - 印刷电路板的建模系统以及建模方法 - Google Patents
印刷电路板的建模系统以及建模方法 Download PDFInfo
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- CN109657374A CN109657374A CN201811587956.0A CN201811587956A CN109657374A CN 109657374 A CN109657374 A CN 109657374A CN 201811587956 A CN201811587956 A CN 201811587956A CN 109657374 A CN109657374 A CN 109657374A
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000012549 training Methods 0.000 claims abstract description 25
- 238000012545 processing Methods 0.000 claims abstract description 19
- 238000012360 testing method Methods 0.000 claims abstract description 14
- 238000003909 pattern recognition Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 19
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/30—Circuit design
- G06F30/39—Circuit design at the physical level
- G06F30/392—Floor-planning or layout, e.g. partitioning or placement
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- Computer Hardware Design (AREA)
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- Architecture (AREA)
- Evolutionary Computation (AREA)
- Geometry (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Structure Of Printed Boards (AREA)
Abstract
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Priority Applications (1)
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CN201811587956.0A CN109657374B (zh) | 2018-12-25 | 2018-12-25 | 印刷电路板的建模系统以及建模方法 |
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CN201811587956.0A CN109657374B (zh) | 2018-12-25 | 2018-12-25 | 印刷电路板的建模系统以及建模方法 |
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CN109657374A true CN109657374A (zh) | 2019-04-19 |
CN109657374B CN109657374B (zh) | 2023-10-27 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112668279A (zh) * | 2020-12-30 | 2021-04-16 | 芯和半导体科技(上海)有限公司 | 一种过孔建模方法 |
Citations (12)
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US4794647A (en) * | 1985-04-08 | 1988-12-27 | Northern Telecom Limited | Automatic optical inspection system |
US20010002935A1 (en) * | 1999-12-05 | 2001-06-07 | Orbotech Ltd. | Method for printed circuit board inspection |
US6813377B1 (en) * | 1999-08-06 | 2004-11-02 | Cognex Corporation | Methods and apparatuses for generating a model of an object from an image of the object |
CN101477063A (zh) * | 2009-01-22 | 2009-07-08 | 北京星河泰视特科技有限公司 | 印刷电路板的检测方法及光学检测仪 |
CN102819552A (zh) * | 2012-06-26 | 2012-12-12 | 深圳市百能信息技术有限公司 | 自动审核pcb工程文件的方法及系统 |
RU132297U1 (ru) * | 2013-03-26 | 2013-09-10 | Открытое акционерное общество "Научно-исследовательский институт "Кулон" | Автоматизированная система проектирования электронных устройств |
US20150003726A1 (en) * | 2013-06-28 | 2015-01-01 | Cognex Corporation | Semi-supervised method for training multiple pattern recognition and registration tool models |
JP2016045576A (ja) * | 2014-08-20 | 2016-04-04 | 株式会社デンソー | 回路基板モデル生成装置 |
WO2017088537A1 (zh) * | 2015-11-23 | 2017-06-01 | 广州视源电子科技股份有限公司 | 一种元件分类方法及装置 |
CN108362220A (zh) * | 2018-01-19 | 2018-08-03 | 中国科学技术大学 | 用于印制线路板的三维形貌测量及缺陷检测的方法 |
CN108917593A (zh) * | 2018-05-14 | 2018-11-30 | 南京工业大学 | 一种基于待测工件基元组态的智能测量系统及方法 |
CN109001230A (zh) * | 2018-05-28 | 2018-12-14 | 中兵国铁(广东)科技有限公司 | 基于机器视觉的焊点缺陷检测方法 |
-
2018
- 2018-12-25 CN CN201811587956.0A patent/CN109657374B/zh active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4794647A (en) * | 1985-04-08 | 1988-12-27 | Northern Telecom Limited | Automatic optical inspection system |
US6813377B1 (en) * | 1999-08-06 | 2004-11-02 | Cognex Corporation | Methods and apparatuses for generating a model of an object from an image of the object |
US20010002935A1 (en) * | 1999-12-05 | 2001-06-07 | Orbotech Ltd. | Method for printed circuit board inspection |
CN101477063A (zh) * | 2009-01-22 | 2009-07-08 | 北京星河泰视特科技有限公司 | 印刷电路板的检测方法及光学检测仪 |
CN102819552A (zh) * | 2012-06-26 | 2012-12-12 | 深圳市百能信息技术有限公司 | 自动审核pcb工程文件的方法及系统 |
RU132297U1 (ru) * | 2013-03-26 | 2013-09-10 | Открытое акционерное общество "Научно-исследовательский институт "Кулон" | Автоматизированная система проектирования электронных устройств |
US20150003726A1 (en) * | 2013-06-28 | 2015-01-01 | Cognex Corporation | Semi-supervised method for training multiple pattern recognition and registration tool models |
JP2016045576A (ja) * | 2014-08-20 | 2016-04-04 | 株式会社デンソー | 回路基板モデル生成装置 |
WO2017088537A1 (zh) * | 2015-11-23 | 2017-06-01 | 广州视源电子科技股份有限公司 | 一种元件分类方法及装置 |
CN108362220A (zh) * | 2018-01-19 | 2018-08-03 | 中国科学技术大学 | 用于印制线路板的三维形貌测量及缺陷检测的方法 |
CN108917593A (zh) * | 2018-05-14 | 2018-11-30 | 南京工业大学 | 一种基于待测工件基元组态的智能测量系统及方法 |
CN109001230A (zh) * | 2018-05-28 | 2018-12-14 | 中兵国铁(广东)科技有限公司 | 基于机器视觉的焊点缺陷检测方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112668279A (zh) * | 2020-12-30 | 2021-04-16 | 芯和半导体科技(上海)有限公司 | 一种过孔建模方法 |
CN112668279B (zh) * | 2020-12-30 | 2023-12-08 | 芯和半导体科技(上海)股份有限公司 | 一种过孔建模方法 |
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CN109657374B (zh) | 2023-10-27 |
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