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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Textile Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Signal Processing (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Holo Graphy (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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* Cited by examiner, † Cited by third party
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ATE425452T1 (de) * 2006-06-13 2009-03-15 Abb Oy Verfahren und vorrichtung zur erkennung von sich wiederholenden mustern
CN102792154B (zh) * 2010-03-10 2015-09-23 3M创新有限公司 幅材制备工艺中专用的重复缺陷检测
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
US9518362B2 (en) 2014-04-15 2016-12-13 Georgia-Pacific Consumer Products Lp Methods and apparatuses 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
KR20200017526A (ko) * 2017-06-29 2020-02-18 스미또모 가가꾸 가부시키가이샤 특이부 검지 시스템 및 특이부 검지 방법
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
JP7301968B2 (ja) 2018-12-18 2023-07-03 アルセロールミタル 中間金属製品のグループからの最終金属製品のグループの製造を制御するための方法および電子デバイス、関連するコンピュータプログラム、製造方法および設備
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
WO2024161619A1 (ja) * 2023-02-03 2024-08-08 Ｐｒｉｍｅｔａｌｓ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｊａｐａｎ株式会社 疵検出装置、圧延装置、疵検出方法及び圧延方法
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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ATE425452T1 (de) * 2006-06-13 2009-03-15 Abb Oy Verfahren und vorrichtung zur erkennung von sich wiederholenden mustern
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Also Published As

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

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties