CN110849911B - 玻璃缺陷图像采集装置、玻璃缺陷检测设备和检测方法 - Google Patents
玻璃缺陷图像采集装置、玻璃缺陷检测设备和检测方法 Download PDFInfo
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- CN110849911B CN110849911B CN201911167556.9A CN201911167556A CN110849911B CN 110849911 B CN110849911 B CN 110849911B CN 201911167556 A CN201911167556 A CN 201911167556A CN 110849911 B CN110849911 B CN 110849911B
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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
- G01N21/958—Inspecting transparent materials or objects, e.g. windscreens
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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
- G01N21/8806—Specially adapted optical and illumination features
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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
- G01N21/8806—Specially adapted optical and illumination features
- G01N2021/8809—Adjustment for highlighting flaws
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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
- G01N21/8806—Specially adapted optical and illumination features
- G01N2021/8835—Adjustable illumination, e.g. software adjustable screen
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CN201911167556.9A CN110849911B (zh) | 2019-11-25 | 2019-11-25 | 玻璃缺陷图像采集装置、玻璃缺陷检测设备和检测方法 |
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Families Citing this family (3)
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CN113189002B (zh) * | 2021-03-31 | 2023-01-13 | 彩虹显示器件股份有限公司 | 一种超薄电子玻璃基板条纹缺陷的在线检测方法和装置 |
CN113567342A (zh) * | 2021-08-20 | 2021-10-29 | 安徽顺鼎阿泰克科技有限公司 | 透明物缺陷检测方法及装置 |
CN116990320B (zh) * | 2023-09-27 | 2023-12-19 | 江西驰宇光电科技发展有限公司 | 一种用于疵病检测的暗场成像方法及装置 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09318559A (ja) * | 1996-05-31 | 1997-12-12 | Ishizuka Glass Co Ltd | 透明ガラス容器の外観検査方法及び装置 |
DE102004039088A1 (de) * | 2004-08-12 | 2006-02-23 | Basler Ag | Optische Anordnung zum Erzeugen eines zeilen- oder streifenförmigen Linienlichts |
WO2007066628A1 (ja) * | 2005-12-06 | 2007-06-14 | Shibaura Mechatronics Corporation | 外観検査装置 |
CN101247463A (zh) * | 2007-02-15 | 2008-08-20 | 夏普株式会社 | 图像处理方法及图像处理装置 |
CN101937505A (zh) * | 2009-07-03 | 2011-01-05 | 深圳泰山在线科技有限公司 | 一种目标检测方法和设备及其使用的图像采集装置 |
CN103149215A (zh) * | 2013-02-27 | 2013-06-12 | 中国计量学院 | 一种钢化玻璃绝缘子缺陷检测方法与装置 |
CN104101611A (zh) * | 2014-06-06 | 2014-10-15 | 华南理工大学 | 一种类镜面物体表面光学成像装置及其成像方法 |
CN105008854A (zh) * | 2013-02-19 | 2015-10-28 | 旭硝子株式会社 | 透明板状体表面检查用摄像系统 |
CN106248686A (zh) * | 2016-07-01 | 2016-12-21 | 广东技术师范学院 | 基于机器视觉的玻璃表面缺陷检测装置及方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5276498A (en) * | 1992-05-12 | 1994-01-04 | Tencor Instruments | Adaptive spatial filter for surface inspection |
CN2715144Y (zh) * | 2004-03-10 | 2005-08-03 | 倪受庸 | 平板玻璃光学变形自动测量装置 |
CN104331978B (zh) * | 2014-11-19 | 2017-02-01 | 广州广电运通金融电子股份有限公司 | 纸币褶皱的识别装置和方法 |
CN106705897B (zh) * | 2016-12-23 | 2021-06-08 | 电子科技大学 | 曲面电子显示屏用弧形玻璃面板缺陷检测方法 |
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- 2019-11-25 CN CN201911167556.9A patent/CN110849911B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09318559A (ja) * | 1996-05-31 | 1997-12-12 | Ishizuka Glass Co Ltd | 透明ガラス容器の外観検査方法及び装置 |
DE102004039088A1 (de) * | 2004-08-12 | 2006-02-23 | Basler Ag | Optische Anordnung zum Erzeugen eines zeilen- oder streifenförmigen Linienlichts |
WO2007066628A1 (ja) * | 2005-12-06 | 2007-06-14 | Shibaura Mechatronics Corporation | 外観検査装置 |
CN101247463A (zh) * | 2007-02-15 | 2008-08-20 | 夏普株式会社 | 图像处理方法及图像处理装置 |
CN101937505A (zh) * | 2009-07-03 | 2011-01-05 | 深圳泰山在线科技有限公司 | 一种目标检测方法和设备及其使用的图像采集装置 |
CN105008854A (zh) * | 2013-02-19 | 2015-10-28 | 旭硝子株式会社 | 透明板状体表面检查用摄像系统 |
CN103149215A (zh) * | 2013-02-27 | 2013-06-12 | 中国计量学院 | 一种钢化玻璃绝缘子缺陷检测方法与装置 |
CN104101611A (zh) * | 2014-06-06 | 2014-10-15 | 华南理工大学 | 一种类镜面物体表面光学成像装置及其成像方法 |
CN106248686A (zh) * | 2016-07-01 | 2016-12-21 | 广东技术师范学院 | 基于机器视觉的玻璃表面缺陷检测装置及方法 |
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