CN111307817B - 一种智能产线pcb生产过程的在线检测方法及系统 - Google Patents
一种智能产线pcb生产过程的在线检测方法及系统 Download PDFInfo
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- CN111307817B CN111307817B CN202010088508.7A CN202010088508A CN111307817B CN 111307817 B CN111307817 B CN 111307817B CN 202010088508 A CN202010088508 A CN 202010088508A CN 111307817 B CN111307817 B CN 111307817B
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8806—Specially adapted optical and illumination features
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- G—PHYSICS
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
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- G—PHYSICS
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/956—Inspecting patterns on the surface of objects
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/956—Inspecting patterns on the surface of objects
- G01N21/95607—Inspecting patterns on the surface of objects using a comparative method
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- G—PHYSICS
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- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
- G01N2021/8887—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges based on image processing techniques
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/956—Inspecting patterns on the surface of objects
- G01N2021/95638—Inspecting patterns on the surface of objects for PCB's
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- G—PHYSICS
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Abstract
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CN202010088508.7A CN111307817B (zh) | 2020-02-12 | 2020-02-12 | 一种智能产线pcb生产过程的在线检测方法及系统 |
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CN202010088508.7A CN111307817B (zh) | 2020-02-12 | 2020-02-12 | 一种智能产线pcb生产过程的在线检测方法及系统 |
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CN113570549A (zh) * | 2021-06-30 | 2021-10-29 | 青岛海尔科技有限公司 | 反光表面的缺陷检测方法及装置 |
CN113240673B (zh) * | 2021-07-09 | 2021-09-17 | 武汉Tcl集团工业研究院有限公司 | 缺陷检测方法、装置、电子设备及存储介质 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101153854A (zh) * | 2006-09-26 | 2008-04-02 | 以色列商奥宝科技股份有限公司 | 光学检验系统 |
CN103134808A (zh) * | 2011-11-22 | 2013-06-05 | 东友精细化工有限公司 | 光学检查系统用振动噪声校正装置及方法 |
JP2015219141A (ja) * | 2014-05-19 | 2015-12-07 | シライ電子工業株式会社 | プリント基板検査装置およびその検査方法 |
CN107389701A (zh) * | 2017-08-22 | 2017-11-24 | 西北工业大学 | 一种基于图像的pcb表观缺陷自动检测系统及方法 |
CN107633508A (zh) * | 2017-09-06 | 2018-01-26 | 中国电力科学研究院 | 一种计量产品印刷线路板外观验证方法及系统 |
CN108520274A (zh) * | 2018-03-27 | 2018-09-11 | 天津大学 | 基于图像处理及神经网络分类的高反光表面缺陷检测方法 |
Family Cites Families (1)
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CN109884074A (zh) * | 2017-12-06 | 2019-06-14 | 英业达科技有限公司 | 用于流水线的电路板元件检测的检测装置及其方法 |
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2020
- 2020-02-12 CN CN202010088508.7A patent/CN111307817B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101153854A (zh) * | 2006-09-26 | 2008-04-02 | 以色列商奥宝科技股份有限公司 | 光学检验系统 |
CN103134808A (zh) * | 2011-11-22 | 2013-06-05 | 东友精细化工有限公司 | 光学检查系统用振动噪声校正装置及方法 |
JP2015219141A (ja) * | 2014-05-19 | 2015-12-07 | シライ電子工業株式会社 | プリント基板検査装置およびその検査方法 |
CN107389701A (zh) * | 2017-08-22 | 2017-11-24 | 西北工业大学 | 一种基于图像的pcb表观缺陷自动检测系统及方法 |
CN107633508A (zh) * | 2017-09-06 | 2018-01-26 | 中国电力科学研究院 | 一种计量产品印刷线路板外观验证方法及系统 |
CN108520274A (zh) * | 2018-03-27 | 2018-09-11 | 天津大学 | 基于图像处理及神经网络分类的高反光表面缺陷检测方法 |
Non-Patent Citations (2)
Title |
---|
A Surface Defect Detection Method Based on Positive Samples;Zhixuan Zhao et al;《Springer International Publishing AG, part of Springer Nature》;20181231;摘要、第2-3节 * |
基于机器视觉的PCB裸板缺陷自动检测方法;杨庆华 等;《中国机械工程》;20121130;第23卷(第22期);第2661-2666页 * |
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Address after: 414022 floors 2, 3 and 4, R & D building, Yueyang modern equipment manufacturing industrial park, muligang Avenue, Yueyang Economic and Technological Development Zone, Hunan Province Patentee after: Hunan Luojia Intelligent Technology Co.,Ltd. Address before: 414022 floors 2, 3 and 4, R & D building, Yueyang modern equipment manufacturing industrial park, muligang Avenue, Yueyang Economic and Technological Development Zone, Hunan Province Patentee before: Yueyang Luojia Intelligent Technology Co.,Ltd. |
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