CN109975309A - It is a kind of based on machine vision to the template matching detection method of six bridge defect of aluminium lid - Google Patents
It is a kind of based on machine vision to the template matching detection method of six bridge defect of aluminium lid Download PDFInfo
- Publication number
- CN109975309A CN109975309A CN201910210273.1A CN201910210273A CN109975309A CN 109975309 A CN109975309 A CN 109975309A CN 201910210273 A CN201910210273 A CN 201910210273A CN 109975309 A CN109975309 A CN 109975309A
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- Prior art keywords
- bridge
- aluminum cover
- detection
- template
- annular
- Prior art date
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 111
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 111
- 238000001514 detection method Methods 0.000 title claims abstract description 101
- 230000007547 defect Effects 0.000 title claims abstract description 28
- 239000004411 aluminium Substances 0.000 title abstract description 16
- 238000000034 method Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000005802 health problem Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000005180 public health Effects 0.000 description 1
- 238000012372 quality testing Methods 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Classifications
-
- 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
- G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
-
- 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
- G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
- G01N2021/8887—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges based on image processing techniques
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- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Image Analysis (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910210273.1A CN109975309B (en) | 2019-03-20 | 2019-03-20 | Template matching detection method for six-bridge defects of aluminum cover based on machine vision |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910210273.1A CN109975309B (en) | 2019-03-20 | 2019-03-20 | Template matching detection method for six-bridge defects of aluminum cover based on machine vision |
Publications (2)
Publication Number | Publication Date |
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CN109975309A true CN109975309A (en) | 2019-07-05 |
CN109975309B CN109975309B (en) | 2020-08-25 |
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Family Applications (1)
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CN201910210273.1A Active CN109975309B (en) | 2019-03-20 | 2019-03-20 | Template matching detection method for six-bridge defects of aluminum cover based on machine vision |
Country Status (1)
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CN (1) | CN109975309B (en) |
Citations (10)
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JP2006170635A (en) * | 2004-12-13 | 2006-06-29 | Hitachi Engineering & Services Co Ltd | Detector of flaw by image processing and flaw detecting method using it |
CN101799431A (en) * | 2010-04-08 | 2010-08-11 | 湖南大学 | Machine visual on-line detection method and equipment for tank cover quality in high-speed production line |
JP2011069771A (en) * | 2009-09-28 | 2011-04-07 | Kirin Techno-System Co Ltd | Lighting system of resin cap |
CN102169093A (en) * | 2010-12-20 | 2011-08-31 | 湖南大学 | Multi-station machine vision imaging detection method and system based on graphics processor |
CN103424409A (en) * | 2013-04-12 | 2013-12-04 | 安徽工业大学 | Vision detecting system based on DSP |
CN103604808A (en) * | 2013-12-04 | 2014-02-26 | 天津普达软件技术有限公司 | Visual detection method for bottle cap defects |
CN104438126A (en) * | 2014-12-10 | 2015-03-25 | 天津普达软件技术有限公司 | Removal method of defective bottle parisons |
JP5959430B2 (en) * | 2012-12-21 | 2016-08-02 | 倉敷紡績株式会社 | Bottle cap appearance inspection device and appearance inspection method |
CN106981060A (en) * | 2017-02-27 | 2017-07-25 | 湖南大学 | A kind of Empty Bottle Inspector bottom of bottle localization method |
CN109146874A (en) * | 2018-09-05 | 2019-01-04 | 中冶赛迪技术研究中心有限公司 | A kind of excessive slag inspection method based on machine vision |
-
2019
- 2019-03-20 CN CN201910210273.1A patent/CN109975309B/en active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006170635A (en) * | 2004-12-13 | 2006-06-29 | Hitachi Engineering & Services Co Ltd | Detector of flaw by image processing and flaw detecting method using it |
JP2011069771A (en) * | 2009-09-28 | 2011-04-07 | Kirin Techno-System Co Ltd | Lighting system of resin cap |
CN101799431A (en) * | 2010-04-08 | 2010-08-11 | 湖南大学 | Machine visual on-line detection method and equipment for tank cover quality in high-speed production line |
CN102169093A (en) * | 2010-12-20 | 2011-08-31 | 湖南大学 | Multi-station machine vision imaging detection method and system based on graphics processor |
JP5959430B2 (en) * | 2012-12-21 | 2016-08-02 | 倉敷紡績株式会社 | Bottle cap appearance inspection device and appearance inspection method |
CN103424409A (en) * | 2013-04-12 | 2013-12-04 | 安徽工业大学 | Vision detecting system based on DSP |
CN103604808A (en) * | 2013-12-04 | 2014-02-26 | 天津普达软件技术有限公司 | Visual detection method for bottle cap defects |
CN104438126A (en) * | 2014-12-10 | 2015-03-25 | 天津普达软件技术有限公司 | Removal method of defective bottle parisons |
CN106981060A (en) * | 2017-02-27 | 2017-07-25 | 湖南大学 | A kind of Empty Bottle Inspector bottom of bottle localization method |
CN109146874A (en) * | 2018-09-05 | 2019-01-04 | 中冶赛迪技术研究中心有限公司 | A kind of excessive slag inspection method based on machine vision |
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Publication number | Publication date |
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CN109975309B (en) | 2020-08-25 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220105 Address after: 264003 No. 3, No. 39, Keji Avenue, high tech Zone, Yantai City, Shandong Province Patentee after: Shandong Chuangdian Intelligent Technology Co.,Ltd. Address before: 200444 No. 99, upper road, Shanghai, Baoshan District Patentee before: Shanghai University Patentee before: Shandong Chuangdian Intelligent Technology Co.,Ltd. Patentee before: LUDONG University |
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TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Template Matching Detection Method for Aluminum Cover Six Bridge Defects Based on Machine Vision Effective date of registration: 20230804 Granted publication date: 20200825 Pledgee: Yantai Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Chuangdian Intelligent Technology Co.,Ltd. Registration number: Y2023980051126 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200825 Pledgee: Yantai Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Chuangdian Intelligent Technology Co.,Ltd. Registration number: Y2023980051126 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A template matching detection method based on machine vision for aluminum cover six bridge defects Granted publication date: 20200825 Pledgee: Yantai Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Chuangdian Intelligent Technology Co.,Ltd. Registration number: Y2024980030282 |