CN116091504B8 - Connecting pipe connector quality detection method based on image processing - Google Patents

Connecting pipe connector quality detection method based on image processing Download PDF

Info

Publication number
CN116091504B8
CN116091504B8 CN202310375866.XA CN202310375866A CN116091504B8 CN 116091504 B8 CN116091504 B8 CN 116091504B8 CN 202310375866 A CN202310375866 A CN 202310375866A CN 116091504 B8 CN116091504 B8 CN 116091504B8
Authority
CN
China
Prior art keywords
connecting pipe
pipe connector
roundness
pixel point
clustering
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202310375866.XA
Other languages
Chinese (zh)
Other versions
CN116091504B (en
CN116091504A (en
Inventor
王家懿
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Taihe Energy Stock Co ltd
Chongqing University
Original Assignee
Shandong Taihe Energy Stock Co ltd
Chongqing University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shandong Taihe Energy Stock Co ltd, Chongqing University filed Critical Shandong Taihe Energy Stock Co ltd
Priority to CN202310375866.XA priority Critical patent/CN116091504B8/en
Publication of CN116091504A publication Critical patent/CN116091504A/en
Application granted granted Critical
Publication of CN116091504B publication Critical patent/CN116091504B/en
Publication of CN116091504B8 publication Critical patent/CN116091504B8/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/762—Arrangements for image or video recognition or understanding using pattern recognition or machine learning using clustering, e.g. of similar faces in social networks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/30—Computing systems specially adapted for manufacturing

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Quality & Reliability (AREA)
  • Databases & Information Systems (AREA)
  • Evolutionary Computation (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Multimedia (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)

Abstract

The invention relates to the field of image processing, in particular to a connecting pipe connector quality detection method based on image processing. Collecting a front gray level image of a connecting pipe connector; obtaining a near roundness limiting factor of each pixel point according to the gradient saliency degree of each pixel point and the membership degree of the foreground pixel point cluster; constructing an objective function according to the near roundness of each pixel point and the near roundness limiting factor to perform fuzzy mean value clustering on the gray level image; acquiring objective function values after each clustering until the difference between the objective function values of the adjacent clustering results is smaller than a set threshold value, so as to obtain a plurality of optimal clusters; and taking the optimal cluster corresponding to the near-roundness average value maximum value as an abnormal region, and detecting the quality of the connecting pipe connector according to the abnormal region. According to the invention, the image clustering process is limited by the two limiting factors, so that the image segmentation effect can be effectively improved, and the accuracy of the quality detection result is ensured.
CN202310375866.XA 2023-04-11 2023-04-11 Connecting pipe connector quality detection method based on image processing Active CN116091504B8 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310375866.XA CN116091504B8 (en) 2023-04-11 2023-04-11 Connecting pipe connector quality detection method based on image processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310375866.XA CN116091504B8 (en) 2023-04-11 2023-04-11 Connecting pipe connector quality detection method based on image processing

Publications (3)

Publication Number Publication Date
CN116091504A CN116091504A (en) 2023-05-09
CN116091504B CN116091504B (en) 2023-08-11
CN116091504B8 true CN116091504B8 (en) 2023-09-15

Family

ID=86208671

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310375866.XA Active CN116091504B8 (en) 2023-04-11 2023-04-11 Connecting pipe connector quality detection method based on image processing

Country Status (1)

Country Link
CN (1) CN116091504B8 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116309575B (en) * 2023-05-19 2023-07-28 济宁众达利电气设备有限公司 Electric plug production quality detection method based on image processing
CN116309600B (en) * 2023-05-24 2023-08-04 山东金佳成工程材料有限公司 Environment-friendly textile quality detection method based on image processing
CN116596924B (en) * 2023-07-17 2023-10-20 山东唐乐生物科技股份有限公司 Stevioside quality detection method and system based on machine vision
CN116912250B (en) * 2023-09-13 2023-11-28 山东众成菌业股份有限公司 Fungus bag production quality detection method based on machine vision
CN117635610B (en) * 2024-01-25 2024-04-09 青岛正大正电力环保设备有限公司 Visual detection method for oil leakage of oil pipe of hydraulic tensioning mechanism
CN117934483B (en) * 2024-03-25 2024-05-31 青岛佳美洋食品有限公司 Cod sausage production and processing quality detection method based on computer vision

Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011120880A1 (en) * 2010-03-29 2011-10-06 Galderma Research & Development Fuzzy clustering algorithm and its application on carcinoma tissue
CN103400393A (en) * 2013-08-21 2013-11-20 中科创达软件股份有限公司 Image matching method and system
CN104651462A (en) * 2015-01-29 2015-05-27 华南农业大学 Method for detecting magnaporthe grisea spore based on microscopic image analysis
CN107578418A (en) * 2017-09-08 2018-01-12 华中科技大学 A kind of indoor scene profile testing method of confluent colours and depth information
CN109724987A (en) * 2018-12-18 2019-05-07 天津工程机械研究院有限公司 Automated detection system and detection method based on machine vision
CN112784847A (en) * 2021-01-28 2021-05-11 中国空气动力研究与发展中心超高速空气动力研究所 Segmentation and identification method for ultra-high-speed impact damage detection image
CN112819775A (en) * 2021-01-28 2021-05-18 中国空气动力研究与发展中心超高速空气动力研究所 Segmentation and reinforcement method for damage detection image of aerospace composite material
CN113469448A (en) * 2021-07-13 2021-10-01 广东电网有限责任公司 Time-of-use electricity price time interval division optimization method, system, terminal device and medium
CN113870235A (en) * 2021-10-08 2021-12-31 福州大学 Method for detecting defects of circular stamping part based on quantum firework arc edge extraction
CN113989280A (en) * 2021-12-28 2022-01-28 武汉市鑫景诚路桥钢模有限公司 Steel structure welding crack defect detection method based on image processing technology
CN115049653A (en) * 2022-08-15 2022-09-13 凤芯微电子科技(聊城)有限公司 Integrated circuit board quality detection system based on computer vision
CN115082485A (en) * 2022-08-23 2022-09-20 南通华烨塑料工业有限公司 Method and system for detecting bubble defects on surface of injection molding product
CN115578390A (en) * 2022-12-09 2023-01-06 无锡联营电力设备有限公司 Welding control method for deaerator
CN115601362A (en) * 2022-12-14 2023-01-13 临沂农业科技职业学院（筹）（Cn） Welding quality evaluation method based on image processing
CN115601364A (en) * 2022-12-14 2023-01-13 惠州威尔高电子有限公司（Cn） Golden finger circuit board detection method based on image analysis
CN115690108A (en) * 2023-01-04 2023-02-03 山东元旺电工科技有限公司 Aluminum alloy rod production quality evaluation method based on image processing
CN115937204A (en) * 2023-01-09 2023-04-07 江苏惠汕新能源集团有限公司 Welded pipe production quality detection method

Patent Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011120880A1 (en) * 2010-03-29 2011-10-06 Galderma Research & Development Fuzzy clustering algorithm and its application on carcinoma tissue
CN103400393A (en) * 2013-08-21 2013-11-20 中科创达软件股份有限公司 Image matching method and system
CN104651462A (en) * 2015-01-29 2015-05-27 华南农业大学 Method for detecting magnaporthe grisea spore based on microscopic image analysis
CN107578418A (en) * 2017-09-08 2018-01-12 华中科技大学 A kind of indoor scene profile testing method of confluent colours and depth information
CN109724987A (en) * 2018-12-18 2019-05-07 天津工程机械研究院有限公司 Automated detection system and detection method based on machine vision
CN112784847A (en) * 2021-01-28 2021-05-11 中国空气动力研究与发展中心超高速空气动力研究所 Segmentation and identification method for ultra-high-speed impact damage detection image
CN112819775A (en) * 2021-01-28 2021-05-18 中国空气动力研究与发展中心超高速空气动力研究所 Segmentation and reinforcement method for damage detection image of aerospace composite material
CN113469448A (en) * 2021-07-13 2021-10-01 广东电网有限责任公司 Time-of-use electricity price time interval division optimization method, system, terminal device and medium
CN113870235A (en) * 2021-10-08 2021-12-31 福州大学 Method for detecting defects of circular stamping part based on quantum firework arc edge extraction
CN113989280A (en) * 2021-12-28 2022-01-28 武汉市鑫景诚路桥钢模有限公司 Steel structure welding crack defect detection method based on image processing technology
CN115049653A (en) * 2022-08-15 2022-09-13 凤芯微电子科技(聊城)有限公司 Integrated circuit board quality detection system based on computer vision
CN115082485A (en) * 2022-08-23 2022-09-20 南通华烨塑料工业有限公司 Method and system for detecting bubble defects on surface of injection molding product
CN115578390A (en) * 2022-12-09 2023-01-06 无锡联营电力设备有限公司 Welding control method for deaerator
CN115601362A (en) * 2022-12-14 2023-01-13 临沂农业科技职业学院（筹）（Cn） Welding quality evaluation method based on image processing
CN115601364A (en) * 2022-12-14 2023-01-13 惠州威尔高电子有限公司（Cn） Golden finger circuit board detection method based on image analysis
CN115690108A (en) * 2023-01-04 2023-02-03 山东元旺电工科技有限公司 Aluminum alloy rod production quality evaluation method based on image processing
CN115937204A (en) * 2023-01-09 2023-04-07 江苏惠汕新能源集团有限公司 Welded pipe production quality detection method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
基于改进的FLICM的医学图像分割研究;刘静等;《微型机与应用》;第35卷(第23期);第49-51+58页 *

Also Published As

Publication number Publication date
CN116091504B (en) 2023-08-11
CN116091504A (en) 2023-05-09

Similar Documents

Publication Publication Date Title
CN116091504B8 (en) Connecting pipe connector quality detection method based on image processing
CN109829876B (en) Chain plate defect online detection device and method based on machine vision
CN114140462B (en) Bearing wear degree assessment method based on image processing
CN109636824B (en) Multi-target counting method based on image recognition technology
CN116205919B (en) Hardware part production quality detection method and system based on artificial intelligence
CN115294158A (en) Hot continuous rolling strip steel image segmentation method based on machine vision
CN109035195B (en) Fabric defect detection method
CN109781737B (en) Detection method and detection system for surface defects of hose
CN115496692B (en) Lubricating oil abrasive particle image enhancement method
CN111598897B (en) Infrared image segmentation method based on Otsu and improved Bernsen
CN112435235B (en) Seed cotton impurity content detection method based on image analysis
CN109727244A (en) A kind of magnetic shoe surface crack testing method
CN115049657A (en) Glass defect detection method
CN113570628B (en) White blood cell segmentation method based on movable contour model
CN106780437B (en) A kind of quick QFN chip plastic packaging image obtains and amplification method
CN112541889A (en) Method for detecting surface defects of complex texture object of multi-level model
CN114494318B (en) Cornea contour extraction method based on cornea dynamic deformation video of Ojin algorithm
CN114119603A (en) Image processing-based snack box short shot defect detection method
CN115953398A (en) Defect identification method for strip steel surface
CN115060754B (en) Stainless steel product surface quality detection method
CN114782330A (en) Grate abnormity detection method and system based on artificial intelligence
CN114881960A (en) Feature enhancement-based cloth linear defect detection method and system
CN107977608B (en) Method for extracting road area of highway video image
CN112651936B (en) Steel plate surface defect image segmentation method and system based on image local entropy
CN115082449B (en) Electronic component defect detection method

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20230720

Address after: 272100 42 Tiebei West Street, Yanzhou District, Jining City, Shandong Province

Applicant after: SHANDONG TAIHE ENERGY STOCK Co.,Ltd.

Applicant after: Chongqing University

Address before: 272100 42 Tiebei West Street, Yanzhou District, Jining City, Shandong Province

Applicant before: SHANDONG TAIHE ENERGY STOCK Co.,Ltd.

GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20230802

Address after: 400033 No. 174, Zhengjie street, Shapingba District, Chongqing

Patentee after: Chongqing University

Patentee after: SHANDONG TAIHE ENERGY STOCK Co.,Ltd.

Address before: 272100 42 Tiebei West Street, Yanzhou District, Jining City, Shandong Province

Patentee before: SHANDONG TAIHE ENERGY STOCK Co.,Ltd.

Patentee before: Chongqing University

CI03 Correction of invention patent
CI03 Correction of invention patent

Correction item: Patentee|Address|Patentee

Correct: Chongqing University|400033 No. 174, Zhengjie street, Shapingba District, Chongqing|SHANDONG TAIHE ENERGY STOCK Co.,Ltd.

False: SHANDONG TAIHE ENERGY STOCK Co.,Ltd.|272100 42 Tiebei West Street, Yanzhou District, Jining City, Shandong Province|Chongqing University

Number: 32-02

Page: The title page

Volume: 39

Correction item: Patentee|Address|Patentee

Correct: Chongqing University|400033 No. 174, Zhengjie street, Shapingba District, Chongqing|SHANDONG TAIHE ENERGY STOCK Co.,Ltd.

False: SHANDONG TAIHE ENERGY STOCK Co.,Ltd.|272100 42 Tiebei West Street, Yanzhou District, Jining City, Shandong Province|Chongqing University

Number: 32-02

Volume: 39

OR01 Other related matters
OR01 Other related matters