CN106226270B - 检测图像传感器表面脏污缺陷的方法 - Google Patents
检测图像传感器表面脏污缺陷的方法 Download PDFInfo
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- CN106226270B CN106226270B CN201610513577.1A CN201610513577A CN106226270B CN 106226270 B CN106226270 B CN 106226270B CN 201610513577 A CN201610513577 A CN 201610513577A CN 106226270 B CN106226270 B CN 106226270B
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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
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/06—Illumination; Optics
- G01N2201/061—Sources
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CN201610513577.1A CN106226270B (zh) | 2016-07-01 | 2016-07-01 | 检测图像传感器表面脏污缺陷的方法 |
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CN201610513577.1A CN106226270B (zh) | 2016-07-01 | 2016-07-01 | 检测图像传感器表面脏污缺陷的方法 |
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CN106226270A CN106226270A (zh) | 2016-12-14 |
CN106226270B true CN106226270B (zh) | 2019-07-19 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109060831B (zh) * | 2018-08-09 | 2021-01-15 | 惠州太初科技有限公司 | 一种基于底板拟合的自动脏污检测方法 |
WO2020051780A1 (zh) * | 2018-09-11 | 2020-03-19 | 合刃科技(深圳)有限公司 | 图像传感器表面缺陷检测方法及检测系统 |
CN109447000B (zh) * | 2018-10-31 | 2022-02-08 | 北京旷视科技有限公司 | 活体检测方法、污渍检测方法、电子设备及记录介质 |
JP6787421B2 (ja) | 2019-02-26 | 2020-11-18 | ダイキン工業株式会社 | 空気処理装置 |
CN111948214A (zh) * | 2020-07-17 | 2020-11-17 | 同济大学 | 一种用于图像脏污等级分类的装置及方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104093016A (zh) * | 2014-06-12 | 2014-10-08 | 华南理工大学 | 一种摄像头模组脏污检测方法及系统 |
CN104349161A (zh) * | 2014-09-17 | 2015-02-11 | 常熟实盈光学科技有限公司 | 摄像头模组影像脏污判定方法 |
CN105181713A (zh) * | 2015-07-19 | 2015-12-23 | 中北大学 | 一种用于光纤倒像器表面缺陷的检测装置 |
CN205080072U (zh) * | 2015-10-08 | 2016-03-09 | 吴礼刚 | 一种大截面大厚度红外玻璃内部缺陷检测装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2002290994A (ja) * | 2001-03-26 | 2002-10-04 | Sharp Corp | 小型カメラモジュールの異物検査方法およびその異物検査装置 |
JP2011114760A (ja) * | 2009-11-30 | 2011-06-09 | Konica Minolta Opto Inc | カメラモジュールの検査方法 |
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2016
- 2016-07-01 CN CN201610513577.1A patent/CN106226270B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104093016A (zh) * | 2014-06-12 | 2014-10-08 | 华南理工大学 | 一种摄像头模组脏污检测方法及系统 |
CN104349161A (zh) * | 2014-09-17 | 2015-02-11 | 常熟实盈光学科技有限公司 | 摄像头模组影像脏污判定方法 |
CN105181713A (zh) * | 2015-07-19 | 2015-12-23 | 中北大学 | 一种用于光纤倒像器表面缺陷的检测装置 |
CN205080072U (zh) * | 2015-10-08 | 2016-03-09 | 吴礼刚 | 一种大截面大厚度红外玻璃内部缺陷检测装置 |
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Inventor after: Wen Liukang Inventor after: Huang Hui Inventor after: Wang Huamao Inventor after: Liu Jianhui Inventor after: Luo Jingdong Inventor before: Xie Yu Inventor before: He Gang Inventor before: Song Yang Inventor before: Wen Liukang |
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Effective date of registration: 20170301 Address after: 518000 Shenzhen City, Baoan District Province, Xixiang street, Aberdeen Road, No. 44 veterans industrial city, a building, floor 2 (West) Applicant after: Shenzhen Rui Sheng Automation Technology Co., Ltd. Address before: 518000 Shenzhen City, Baoan District Province, Xixiang street, Aberdeen Road, No. 44 veterans industrial city, a building, floor 2 (West) Applicant before: SHENZHEN DINGDIAN VISUAL AUTOMATION TECHNOLOGY CO., LTD. |
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Address after: 518000 Shenzhen City, Baoan District Province, Xixiang street, Aberdeen Road, No. 44 veterans industrial city, a building, floor 2 (West) Applicant after: Shenzhen Rui Sheng Automation Technology Co., Ltd. Address before: 518000 Shenzhen City, Baoan District Province, Xixiang street, Aberdeen Road, No. 44 veterans industrial city, a building, floor 2 (West) Applicant before: Shenzhen Rui Sheng Automation Technology Co., Ltd. |
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