CN107798677A - 一种基于matlab图像处理的托槽焊膏视觉检测方法 - Google Patents
一种基于matlab图像处理的托槽焊膏视觉检测方法 Download PDFInfo
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- CN107798677A CN107798677A CN201711054360.XA CN201711054360A CN107798677A CN 107798677 A CN107798677 A CN 107798677A CN 201711054360 A CN201711054360 A CN 201711054360A CN 107798677 A CN107798677 A CN 107798677A
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- 238000005476 soldering Methods 0.000 title claims abstract description 85
- 238000001514 detection method Methods 0.000 title claims abstract description 28
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- 238000004519 manufacturing process Methods 0.000 claims abstract description 9
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- 229910001220 stainless steel Inorganic materials 0.000 description 1
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Classifications
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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
- G06T7/0012—Biomedical image inspection
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/70—Denoising; Smoothing
-
- 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
- G06T2207/10—Image acquisition modality
- G06T2207/10024—Color image
-
- 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
- G06T2207/30004—Biomedical image processing
- G06T2207/30036—Dental; Teeth
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Radiology & Medical Imaging (AREA)
- Quality & Reliability (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Image Analysis (AREA)
- Image Processing (AREA)
Abstract
Description
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CN201711054360.XA CN107798677B (zh) | 2017-10-31 | 2017-10-31 | 一种基于matlab图像处理的托槽焊膏视觉检测方法 |
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CN201711054360.XA CN107798677B (zh) | 2017-10-31 | 2017-10-31 | 一种基于matlab图像处理的托槽焊膏视觉检测方法 |
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CN107798677A true CN107798677A (zh) | 2018-03-13 |
CN107798677B CN107798677B (zh) | 2021-03-05 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113562465A (zh) * | 2021-09-26 | 2021-10-29 | 成都新西旺自动化科技有限公司 | 片状物放置视觉引导方法及系统 |
CN114719762A (zh) * | 2022-06-08 | 2022-07-08 | 煤炭科学技术研究院有限公司 | 一种隔爆设备平面结合面间隙检测方法及装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101477063A (zh) * | 2009-01-22 | 2009-07-08 | 北京星河泰视特科技有限公司 | 印刷电路板的检测方法及光学检测仪 |
CN102306283A (zh) * | 2011-07-23 | 2012-01-04 | 浙江大学 | Lcd数显仪示值的图像识别方法 |
US20130236086A1 (en) * | 2012-03-09 | 2013-09-12 | National Applied Research Laboratories | Method of Inspecting Chip Defects |
CN103914849A (zh) * | 2014-04-18 | 2014-07-09 | 扬州福尔喜果蔬汁机械有限公司 | 一种红枣图像的检测方法 |
CN104655643A (zh) * | 2015-02-12 | 2015-05-27 | 天津理工大学 | 一种电子器件表面焊接过程质量检测系统 |
CN105588845A (zh) * | 2016-01-04 | 2016-05-18 | 江苏科技大学 | 一种焊接缺陷特征参数提取方法 |
CN106803252A (zh) * | 2017-01-16 | 2017-06-06 | 广东容祺智能科技有限公司 | 一种输电线路塔号牌污浊定位与自动检测方法 |
-
2017
- 2017-10-31 CN CN201711054360.XA patent/CN107798677B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101477063A (zh) * | 2009-01-22 | 2009-07-08 | 北京星河泰视特科技有限公司 | 印刷电路板的检测方法及光学检测仪 |
CN102306283A (zh) * | 2011-07-23 | 2012-01-04 | 浙江大学 | Lcd数显仪示值的图像识别方法 |
US20130236086A1 (en) * | 2012-03-09 | 2013-09-12 | National Applied Research Laboratories | Method of Inspecting Chip Defects |
CN103914849A (zh) * | 2014-04-18 | 2014-07-09 | 扬州福尔喜果蔬汁机械有限公司 | 一种红枣图像的检测方法 |
CN104655643A (zh) * | 2015-02-12 | 2015-05-27 | 天津理工大学 | 一种电子器件表面焊接过程质量检测系统 |
CN105588845A (zh) * | 2016-01-04 | 2016-05-18 | 江苏科技大学 | 一种焊接缺陷特征参数提取方法 |
CN106803252A (zh) * | 2017-01-16 | 2017-06-06 | 广东容祺智能科技有限公司 | 一种输电线路塔号牌污浊定位与自动检测方法 |
Non-Patent Citations (1)
Title |
---|
黄勇,等.: "基于暗原色先验的低照度图像增强", 《四川理工学院学报( 自然科学版)》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113562465A (zh) * | 2021-09-26 | 2021-10-29 | 成都新西旺自动化科技有限公司 | 片状物放置视觉引导方法及系统 |
CN114719762A (zh) * | 2022-06-08 | 2022-07-08 | 煤炭科学技术研究院有限公司 | 一种隔爆设备平面结合面间隙检测方法及装置 |
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