JPH06502489A - 織物検査方法および装置 - Google Patents

織物検査方法および装置

Info

Publication number
JPH06502489A
JPH06502489A JP3518207A JP51820791A JPH06502489A JP H06502489 A JPH06502489 A JP H06502489A JP 3518207 A JP3518207 A JP 3518207A JP 51820791 A JP51820791 A JP 51820791A JP H06502489 A JPH06502489 A JP H06502489A
Authority
JP
Japan
Prior art keywords
image
region
line
defect
video
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.)
Pending
Application number
JP3518207A
Other languages
English (en)
Japanese (ja)
Inventor
ノートン　ウエイン　レオナード
Original Assignee
デ　モントフォート　ユニヴァーシティ
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 デ　モントフォート　ユニヴァーシティ filed Critical デ　モントフォート　ユニヴァーシティ
Publication of JPH06502489A publication Critical patent/JPH06502489A/ja
Pending legal-status Critical Current

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
    • G01N21/89—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
    • G01N21/898—Irregularities in textured or patterned surfaces, e.g. textiles, wood
    • G01N21/8983—Irregularities in textured or patterned surfaces, e.g. textiles, wood for testing textile webs, i.e. woven material
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/136—Segmentation; Edge detection involving thresholding
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/194—Segmentation; Edge detection involving foreground-background segmentation
    • 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
    • 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
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence
    • 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)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Quality & Reliability (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Treatment Of Fiber Materials (AREA)
JP3518207A 1990-11-16 1991-11-13 織物検査方法および装置 Pending JPH06502489A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB909024936A GB9024936D0 (en) 1990-11-16 1990-11-16 Methods and apparatus for fabric inspection
GB9024936.8 1990-11-16
PCT/GB1991/002001 WO1992008967A1 (en) 1990-11-16 1991-11-13 Methods and apparatus for fabric inspection

Publications (1)

Publication Number Publication Date
JPH06502489A true JPH06502489A (ja) 1994-03-17

Family

ID=10685481

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3518207A Pending JPH06502489A (ja) 1990-11-16 1991-11-13 織物検査方法および装置

Country Status (5)

Country Link
EP (1) EP0557331A1 (de)
JP (1) JPH06502489A (de)
AU (1) AU8879291A (de)
GB (1) GB9024936D0 (de)
WO (1) WO1992008967A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001032181A (ja) * 1999-07-16 2001-02-06 Gunze Ltd 連続染色装置
JP2002540922A (ja) * 1999-04-01 2002-12-03 クラフト・フーヅ・リサーチ・アンド・ディベロップメント・インコーポレイテッド ミル装置
JP2008032747A (ja) * 2007-10-17 2008-02-14 Hitachi Ltd フィルム状製品

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9008632D0 (en) * 1990-04-17 1990-06-13 Leicester Polytechnic Inspecting garments
JPH0581408A (ja) * 1991-09-19 1993-04-02 Hiyuutec:Kk 欠点画像表示方法
FR2692355B1 (fr) * 1992-06-10 1997-06-20 Valinox Dispositif et procede de detection au defile de defauts de surface sur des produits longs metalliques.
DE4312452A1 (de) * 1993-04-16 1994-10-20 Erhardt & Leimer Gmbh Verfahren zur berührungslosen optischen Messung von qualitätsbestimmenden Parametern textiler Oberflächen sowie Anordnung zur Durchführung des Verfahrens
CN1133633A (zh) * 1993-10-26 1996-10-16 旭化成工业株式会社 光泽不均匀、印刷不均匀的测定方法及装置
FR2726299A1 (fr) * 1994-11-02 1996-05-03 Scanera Sc Dispositif d'inspection de textiles
AU7633596A (en) * 1995-11-21 1997-06-11 Loughborough University Innovations Limited Control methods and apparatus
DE59707414D1 (de) * 1996-01-26 2002-07-11 Zellweger Luwa Ag Uster Vorrichtung zur automatischen überwachung von textilen flächengebilden
FR2785627B1 (fr) * 1998-11-05 2000-12-22 Visioreg Positionnement inspection de tissus
FR2785628A1 (fr) * 1998-11-05 2000-05-12 Visioreg Detection de defauts de trame en cours de tissage
FR2785625B1 (fr) * 1998-11-05 2000-12-22 Visioreg Systeme d'acquisition inspection tissus
WO2000028120A2 (fr) * 1998-11-05 2000-05-18 Visioreg S.A. Systeme d'acquisition pour l'inspection de tissu
FR2785626B1 (fr) * 1998-11-05 2000-12-22 Visioreg Synchronisation inspection de tissus
GB0904833D0 (en) * 2009-03-20 2009-05-06 Nixtex Ltd Measurement of textile fabrics
AT508159B1 (de) * 2009-06-05 2010-11-15 Starlinger & Co Gmbh Fehlerstellenerkennung
WO2016140635A1 (en) 2015-03-04 2016-09-09 Kirecci Ali Fabric nep removing machine and removing method
CN108896570B (zh) * 2018-07-06 2020-11-24 湖南工程学院 织物检测控制系统
CN113166987B (zh) * 2018-10-15 2023-05-30 斯玛特克斯欧洲一人有限公司 用于控制纺织质量的机器和方法
EP3718939B1 (de) * 2019-04-03 2023-01-04 Fitesa Nãotecidos S.A. Vorrichtung und verfahren zur erkennung des vorhandenseins von abnormalitäten in einer rolle
CN113552134B (zh) * 2019-08-07 2024-05-24 浙江大学台州研究院 一种湿法涂胶的合成革卷边检测方法
CN111754470A (zh) * 2020-06-11 2020-10-09 厦门雨程户外运动用品有限公司 自动验布方法、装置、自动验布机和存储介质
PL248285B1 (pl) * 2022-05-25 2025-11-17 Siec Badawcza Lukasiewicz Lodzki Instytut Tech Sposób instrumentalnego wyznaczania punktu zniszczenia wyrobu włókienniczego w ocenie odporności na ścieranie
CN116124694A (zh) * 2022-07-12 2023-05-16 厦门兴全龙机械有限公司 一种适用于开幅卷布机的布匹检测装置及方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4124300A (en) * 1976-02-23 1978-11-07 Greenwood Mills, Inc. Method for automatic fabric inspection
DE3536991C1 (de) * 1985-10-17 1987-01-02 Sipra Patent Beteiligung Textilbahn-UEberwachungsgeraet zum Registrieren von Fehlerstellen
DE3734294A1 (de) * 1987-10-09 1989-04-27 Sick Optik Elektronik Erwin Optische oberflaechen-inspektionsvorrichtung
NL8702805A (nl) * 1987-11-23 1989-06-16 Tno Inrichting voor het optisch onderzoeken van textielbanen.
US4857747A (en) * 1988-02-24 1989-08-15 Albany International Corporation Method and apparatus for analyzing the formation of a web of material via generating a formation index
US4952062A (en) * 1988-08-05 1990-08-28 Bean Iii Vern W Method and apparatus for detecting flaws in fabric
GB8907408D0 (en) * 1989-04-01 1989-05-17 Univ Sheffield Measurement and production control of woven mesh

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002540922A (ja) * 1999-04-01 2002-12-03 クラフト・フーヅ・リサーチ・アンド・ディベロップメント・インコーポレイテッド ミル装置
JP4778619B2 (ja) * 1999-04-01 2011-09-21 クラフト・フーヅ・リサーチ・アンド・ディベロップメント・インコーポレイテッド ミル装置、ロールミルを制御する方法、並びにロールの状態を分析する方法
JP2001032181A (ja) * 1999-07-16 2001-02-06 Gunze Ltd 連続染色装置
JP2008032747A (ja) * 2007-10-17 2008-02-14 Hitachi Ltd フィルム状製品

Also Published As

Publication number Publication date
GB9024936D0 (en) 1991-01-02
AU8879291A (en) 1992-06-11
EP0557331A1 (de) 1993-09-01
WO1992008967A1 (en) 1992-05-29

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