CN105427324B - The magneto-optic image defects detection method searched for automatically based on binary-state threshold - Google Patents
The magneto-optic image defects detection method searched for automatically based on binary-state threshold Download PDFInfo
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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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- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
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- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
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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
- G06T2207/20—Special algorithmic details
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110111315A (en) * | 2019-04-26 | 2019-08-09 | 五邑大学 | A kind of periphery detection method, device and storage medium based on CIS |
Families Citing this family (9)
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CN106600604B (en) * | 2016-11-14 | 2019-06-14 | 电子科技大学 | A kind of threshold values optimization method of magneto-optic image defects detection method |
CN107180428B (en) * | 2017-06-09 | 2019-08-20 | 电子科技大学 | A kind of the magneto optic images Enhancement Method based on optical flow algorithm |
CN107688812B (en) * | 2017-08-25 | 2020-04-21 | 重庆慧都科技有限公司 | Food production date ink-jet font repairing method based on machine vision |
CN107993225B (en) * | 2017-11-28 | 2020-06-23 | 电子科技大学 | Defect identification method for magneto-optical eddy current imaging detection |
CN110857920A (en) * | 2018-08-24 | 2020-03-03 | 东华大学 | Method for detecting poor forming defect of coiled filament |
CN111354009B (en) * | 2020-02-27 | 2022-10-28 | 西安交通大学 | Method for extracting shape of laser additive manufacturing molten pool |
CN112285339B (en) * | 2020-09-25 | 2024-02-06 | 安徽润谷科技有限公司 | Marking method for fluorescent immunochromatography visual detection |
CN112927189A (en) * | 2021-01-28 | 2021-06-08 | 江苏大学 | Method for eliminating edge reflection light spots in visual inspection of surface flaws of electroplated workpiece |
CN114283170B (en) * | 2021-12-24 | 2024-05-03 | 北京元客视界科技有限公司 | Light spot extraction method |
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CN101256157A (en) * | 2008-03-26 | 2008-09-03 | 广州中国科学院工业技术研究院 | Method and apparatus for testing surface defect |
CN102509300A (en) * | 2011-11-18 | 2012-06-20 | 深圳市宝捷信科技有限公司 | Defect detection method and system |
CN103698393A (en) * | 2013-12-03 | 2014-04-02 | 广东工业大学 | Magneto-optical imaging nondestructive detection method of weld defects |
CN104616275A (en) * | 2013-11-04 | 2015-05-13 | 北京兆维电子(集团)有限责任公司 | Defect detecting method and defect detecting device |
EP2913795A1 (en) * | 2012-10-25 | 2015-09-02 | Mitsubishi Electric Corporation | Image processing device and image processing method |
CN104950039A (en) * | 2015-06-23 | 2015-09-30 | 西安交通大学 | Ferromagnetic pipeline quantitative lossless evaluating method based on nonlinear magnetic saturation pulsed eddy current |
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CN101256157A (en) * | 2008-03-26 | 2008-09-03 | 广州中国科学院工业技术研究院 | Method and apparatus for testing surface defect |
CN102509300A (en) * | 2011-11-18 | 2012-06-20 | 深圳市宝捷信科技有限公司 | Defect detection method and system |
EP2913795A1 (en) * | 2012-10-25 | 2015-09-02 | Mitsubishi Electric Corporation | Image processing device and image processing method |
CN104616275A (en) * | 2013-11-04 | 2015-05-13 | 北京兆维电子(集团)有限责任公司 | Defect detecting method and defect detecting device |
CN103698393A (en) * | 2013-12-03 | 2014-04-02 | 广东工业大学 | Magneto-optical imaging nondestructive detection method of weld defects |
CN104950039A (en) * | 2015-06-23 | 2015-09-30 | 西安交通大学 | Ferromagnetic pipeline quantitative lossless evaluating method based on nonlinear magnetic saturation pulsed eddy current |
Non-Patent Citations (2)
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探测亚表面缺陷的磁-光显微成像检测技术研究;程玉华;《中国博士学位论文全文数据库 工程科技I辑》;20080415;全文 * |
电涡流脉冲热成像无损检测技术研究;白利兵;《中国博士学位论文全文数据库 工程科技I辑》;20140615;全文 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110111315A (en) * | 2019-04-26 | 2019-08-09 | 五邑大学 | A kind of periphery detection method, device and storage medium based on CIS |
CN110111315B (en) * | 2019-04-26 | 2021-01-26 | 五邑大学 | Cylinder surface detection method and device based on CIS and storage medium |
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Inventor after: Zhang Jie Inventor after: Cheng Yuhua Inventor after: Yin Chun Inventor after: Tian Lulu Inventor after: Bai Libing Inventor after: Huang Xuegang Inventor after: Chen Kai Inventor after: Wang Chao Inventor before: Cheng Yuhua Inventor before: Yin Chun Inventor before: Tian Lulu Inventor before: Bai Libing Inventor before: Huang Xuegang Inventor before: Chen Kai Inventor before: Zhang Jie |
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