CN109300102B - 一种针对pcb的缺陷检测方法 - Google Patents
一种针对pcb的缺陷检测方法 Download PDFInfo
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- CN109300102B CN109300102B CN201710601431.7A CN201710601431A CN109300102B CN 109300102 B CN109300102 B CN 109300102B CN 201710601431 A CN201710601431 A CN 201710601431A CN 109300102 B CN109300102 B CN 109300102B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
- G06T7/0004—Industrial image inspection
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/23—Clustering techniques
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/13—Edge detection
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30108—Industrial image inspection
- G06T2207/30141—Printed circuit board [PCB]
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CN201710601431.7A CN109300102B (zh) | 2017-07-21 | 2017-07-21 | 一种针对pcb的缺陷检测方法 |
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CN201710601431.7A CN109300102B (zh) | 2017-07-21 | 2017-07-21 | 一种针对pcb的缺陷检测方法 |
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CN109300102A CN109300102A (zh) | 2019-02-01 |
CN109300102B true CN109300102B (zh) | 2021-05-04 |
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Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111598825B (zh) * | 2019-02-02 | 2023-04-18 | 阿里巴巴集团控股有限公司 | 数据处理方法、瑕疵的检测方法、计算设备及存储介质 |
CN110060237B (zh) * | 2019-03-29 | 2021-11-26 | 腾讯科技(深圳)有限公司 | 一种故障检测方法、装置、设备及系统 |
CN110148130B (zh) * | 2019-05-27 | 2022-02-11 | 北京百度网讯科技有限公司 | 用于检测零件缺陷的方法和装置 |
CN112101835B (zh) * | 2020-02-29 | 2021-12-17 | 吕洋 | 应用云计算的产品分拣系统 |
CN111986195B (zh) * | 2020-09-07 | 2024-02-20 | 凌云光技术股份有限公司 | 一种外观缺陷检测方法及系统 |
CN112669272A (zh) * | 2020-12-22 | 2021-04-16 | 广州广合科技股份有限公司 | 一种aoi快速检测方法及快速检测系统 |
CN112634264B (zh) * | 2020-12-30 | 2024-04-26 | 凌云光技术股份有限公司 | 一种基于前景的缺陷检测方法和系统 |
CN114742826B (zh) * | 2022-06-09 | 2022-09-02 | 深圳市智尚世家科技有限公司 | 一种用于市政服装清洗装置的生产异常监测方法 |
CN115311262A (zh) * | 2022-10-09 | 2022-11-08 | 南通如东依航电子研发有限公司 | 一种印刷电路板缺陷识别方法 |
CN115861291B (zh) * | 2023-01-06 | 2023-05-09 | 曲阜天博汽车电器有限公司 | 基于机器视觉的贴片电路板生产缺陷检测方法 |
CN117078667B (zh) * | 2023-10-13 | 2024-01-09 | 山东克莱蒙特新材料科技有限公司 | 基于机器视觉的矿物铸件检测方法 |
CN117095009B (zh) * | 2023-10-20 | 2024-01-12 | 山东绿康装饰材料有限公司 | 一种基于图像处理的pvc装饰板缺陷检测方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101793843A (zh) * | 2010-03-12 | 2010-08-04 | 华东理工大学 | 基于连接表的印刷线路板自动光学检测算法 |
CN104297254A (zh) * | 2014-10-08 | 2015-01-21 | 华南理工大学 | 一种基于混合法的印刷电路板缺陷检测方法及系统 |
CN105092598A (zh) * | 2015-09-28 | 2015-11-25 | 深圳大学 | 一种基于连通域的大幅面pcb板缺陷快速识别方法及系统 |
Family Cites Families (1)
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US20080002874A1 (en) * | 2006-06-29 | 2008-01-03 | Peter Fiekowsky | Distinguishing reference image errors in optical inspections |
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- 2017-07-21 CN CN201710601431.7A patent/CN109300102B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101793843A (zh) * | 2010-03-12 | 2010-08-04 | 华东理工大学 | 基于连接表的印刷线路板自动光学检测算法 |
CN104297254A (zh) * | 2014-10-08 | 2015-01-21 | 华南理工大学 | 一种基于混合法的印刷电路板缺陷检测方法及系统 |
CN105092598A (zh) * | 2015-09-28 | 2015-11-25 | 深圳大学 | 一种基于连通域的大幅面pcb板缺陷快速识别方法及系统 |
Non-Patent Citations (2)
Title |
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印刷电路板的自动光学检测系统的设计与研究;陈臣;《中国优秀硕士学位论文全文数据库 信息科技辑》;20110615;正文第4章 * |
基于背景连通域的印刷线路板缺陷定位及识别;梅梦丽;《中国优秀硕士学位论文全文数据库 信息科技辑》;20160315;正文第4章 * |
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