ATE425452T1 - Verfahren und vorrichtung zur erkennung von sich wiederholenden mustern - Google Patents

Verfahren und vorrichtung zur erkennung von sich wiederholenden mustern

Info

Publication number
ATE425452T1
ATE425452T1 AT06012084T AT06012084T ATE425452T1 AT E425452 T1 ATE425452 T1 AT E425452T1 AT 06012084 T AT06012084 T AT 06012084T AT 06012084 T AT06012084 T AT 06012084T AT E425452 T1 ATE425452 T1 AT E425452T1
Authority
AT
Austria
Prior art keywords
image signal
image
repeating patterns
search
examined
Prior art date
Application number
AT06012084T
Other languages
English (en)
Inventor
Juha Reunanen
Antti Saarela
Original Assignee
Abb Oy
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 Abb Oy filed Critical Abb Oy
Application granted granted Critical
Publication of ATE425452T1 publication Critical patent/ATE425452T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • 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
    • G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
    • 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
    • G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
    • G01N21/892—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the flaw, defect or object feature examined
    • G01N21/8922—Periodic flaws
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06T2207/30108—Industrial image inspection
    • G06T2207/30124—Fabrics; Textile; Paper

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Textile Engineering (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Theoretical Computer Science (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
  • Holo Graphy (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
AT06012084T 2006-06-13 2006-06-13 Verfahren und vorrichtung zur erkennung von sich wiederholenden mustern ATE425452T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06012084A EP1867979B1 (de) 2006-06-13 2006-06-13 Verfahren und Vorrichtung zur Erkennung von sich wiederholenden Mustern

Publications (1)

Publication Number Publication Date
ATE425452T1 true ATE425452T1 (de) 2009-03-15

Family

ID=37459412

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06012084T ATE425452T1 (de) 2006-06-13 2006-06-13 Verfahren und vorrichtung zur erkennung von sich wiederholenden mustern

Country Status (5)

Country Link
US (1) US8023720B2 (de)
EP (1) EP1867979B1 (de)
CN (1) CN101173905B (de)
AT (1) ATE425452T1 (de)
DE (1) DE602006005628D1 (de)

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DE602006005628D1 (de) * 2006-06-13 2009-04-23 Abb Oy Verfahren und Vorrichtung zur Erkennung von sich wiederholenden Mustern
WO2011112427A1 (en) * 2010-03-10 2011-09-15 3M Innovative Properties Company Application-specific repeat defect detection in web manufacturing processes
JP6413243B2 (ja) * 2014-01-22 2018-10-31 大日本印刷株式会社 品質管理システム、品質管理方法、及び、プログラム
US10119225B2 (en) 2014-04-15 2018-11-06 Gpcp Ip Holdings Llc Systems for controlling a manufacturing line used to convert a paper web into paper products by reading marks on the paper web
KR101733017B1 (ko) * 2015-02-25 2017-05-24 동우 화인켐 주식회사 광학 필름의 불량 검출 장치 및 방법
US10043259B2 (en) 2016-07-25 2018-08-07 PT Papertech Inc. Facilitating anomaly detection for a product having a pattern
JP6568664B2 (ja) * 2017-06-29 2019-08-28 住友化学株式会社 特異部検知システム及び特異部検知方法
DE102017128258A1 (de) * 2017-09-14 2019-03-14 Schattdecor Ag Verfahren zum Herstellen und Schützen gegen unzulässige Vervielfältigung von Dekorpapier oder -folien
FR3074295B1 (fr) * 2017-11-30 2019-11-15 Saint-Gobain Glass France Procede de detection de defauts de laminage dans un verre imprime
US12164286B2 (en) 2018-12-18 2024-12-10 Arcelormittal Method and electronic device for controlling a manufacturing of a group of final metal product(s) from a group of intermediate metal product(s), related computer program, manufacturing method and installation
JP7531823B2 (ja) * 2020-02-17 2024-08-13 株式会社マイクロ・テクニカ 検査装置および検査方法
JP7496702B2 (ja) * 2020-03-27 2024-06-07 日鉄ステンレス株式会社 疵検査装置及び疵検査方法
EP4101647A1 (de) * 2021-06-11 2022-12-14 BST GmbH Verfahren zum digitaldruck auf einer laufenden bedruckstoffbahn
US20230186454A1 (en) * 2021-12-13 2023-06-15 Valco Cincinnati, Inc. Machine vision system for inspecting quality of various non-woven materials
JPWO2024161619A1 (de) * 2023-02-03 2024-08-08
CN118521584B (zh) * 2024-07-23 2025-05-16 深圳市永葆利光学有限公司 一种光学薄膜的微观质量高精度检测方法

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DE602006005628D1 (de) * 2006-06-13 2009-04-23 Abb Oy Verfahren und Vorrichtung zur Erkennung von sich wiederholenden Mustern
US7797133B2 (en) * 2008-09-10 2010-09-14 3M Innovative Properties Company Multi-roller registered repeat defect detection of a web process line

Also Published As

Publication number Publication date
DE602006005628D1 (de) 2009-04-23
US8023720B2 (en) 2011-09-20
CN101173905A (zh) 2008-05-07
US20070286472A1 (en) 2007-12-13
CN101173905B (zh) 2011-10-05
EP1867979A1 (de) 2007-12-19
EP1867979B1 (de) 2009-03-11

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