ES2388314T8 - Método y aparato para determinar la topografía y las propiedades ópticas de una superficie móvil - Google Patents

Método y aparato para determinar la topografía y las propiedades ópticas de una superficie móvil Download PDF

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Publication number
ES2388314T8
ES2388314T8 ES08169222T ES08169222T ES2388314T8 ES 2388314 T8 ES2388314 T8 ES 2388314T8 ES 08169222 T ES08169222 T ES 08169222T ES 08169222 T ES08169222 T ES 08169222T ES 2388314 T8 ES2388314 T8 ES 2388314T8
Authority
ES
Spain
Prior art keywords
topography
determining
optical properties
moving surface
moving
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
ES08169222T
Other languages
English (en)
Other versions
ES2388314T3 (es
Inventor
Heimo KERÄNEN
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.)
VTT Technical Research Centre of Finland Ltd
Original Assignee
VTT Technical Research Centre of Finland Ltd
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 VTT Technical Research Centre of Finland Ltd filed Critical VTT Technical Research Centre of Finland Ltd
Application granted granted Critical
Publication of ES2388314T3 publication Critical patent/ES2388314T3/es
Publication of ES2388314T8 publication Critical patent/ES2388314T8/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • G01N21/86—Investigating moving sheets
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • B41F33/0036—Devices for scanning or checking the printed matter for quality control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • B41F33/0063—Devices for measuring the thickness of liquid films on rollers or cylinders
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
    • G01B11/2518—Projection by scanning of the object
    • G01B11/2522—Projection by scanning of the object the position of the object changing and being recorded
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces
    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
    • G01N21/474—Details of optical heads therefor, e.g. using optical fibres
    • 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
    • G01N21/8901—Optical details; Scanning details

Landscapes

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Quality & Reliability (AREA)
  • Textile Engineering (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
ES08169222T 2007-11-22 2008-11-17 Método y aparato para deterrminar la topografía y las propiedades ópticas de una superficie móvil Active ES2388314T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20075829A FI121151B (fi) 2007-11-22 2007-11-22 Menetelmä ja laitteisto liikkuvan pinnan topografian ja optisten ominaisuuksien määrittämiseksi
FI20075829 2007-11-22

Publications (2)

Publication Number Publication Date
ES2388314T3 ES2388314T3 (es) 2012-10-11
ES2388314T8 true ES2388314T8 (es) 2012-10-25

Family

ID=38786758

Family Applications (1)

Application Number Title Priority Date Filing Date
ES08169222T Active ES2388314T3 (es) 2007-11-22 2008-11-17 Método y aparato para deterrminar la topografía y las propiedades ópticas de una superficie móvil

Country Status (4)

Country Link
US (1) US8363903B2 (es)
EP (1) EP2065675B1 (es)
ES (1) ES2388314T3 (es)
FI (1) FI121151B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20075975A7 (fi) * 2007-12-31 2009-07-01 Metso Automation Oy Rainan mittaus
EP2500687A3 (en) * 2011-03-14 2013-02-20 Heliotis SA Structured light projector
DE102012104282A1 (de) * 2012-05-16 2013-11-21 Isra Vision Ag Verfahren und Vorrichtung zur Inspektion von Oberflächen eines untersuchten Objekts
US9581554B2 (en) * 2013-05-30 2017-02-28 Seagate Technology Llc Photon emitter array
JP6857079B2 (ja) * 2017-05-09 2021-04-14 株式会社キーエンス 画像検査装置
JPWO2019058750A1 (ja) * 2017-09-20 2020-09-03 倉敷紡績株式会社 撮像システム、撮像方法および撮像素子
KR101955847B1 (ko) * 2018-01-23 2019-03-11 한국표준과학연구원 위상천이 편향측정법에서 비선형 응답특성을 보상하기 위한 시스템 및 방법
DE102022002963B4 (de) * 2022-08-16 2024-08-22 Baumer lnspection GmbH Optische Prüfvorrichtung und Prüfverfahren

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4634279A (en) * 1984-02-06 1987-01-06 Robotic Vision Systems, Inc. Method of three-dimensional measurement with few projected patterns
ATE197503T1 (de) 1997-08-22 2000-11-11 Fraunhofer Ges Forschung Verfahren und vorrichtung zur automatischen prüfung bewegter oberflächen
JP3914638B2 (ja) * 1997-09-09 2007-05-16 シーケーディ株式会社 形状計測装置
FI20000032A7 (fi) 2000-01-07 2001-10-26 Spectra Physics Visiontech Oy Järjestely ja menetelmä pinnan tarkistamiseksi
US6496270B1 (en) * 2000-02-17 2002-12-17 Gsi Lumonics, Inc. Method and system for automatically generating reference height data for use in a three-dimensional inspection system
US6501554B1 (en) * 2000-06-20 2002-12-31 Ppt Vision, Inc. 3D scanner and method for measuring heights and angles of manufactured parts
FI20001568A7 (fi) 2000-06-30 2001-12-31 Thermo Radiometrie Oy Pinnan muotojen määrittäminen
DE10063293A1 (de) * 2000-12-19 2002-07-04 Fraunhofer Ges Forschung Verfahren und Vorrichtung zur mehrkanaligen Inspektion von Oberflächen im Durchlauf
US7440590B1 (en) * 2002-05-21 2008-10-21 University Of Kentucky Research Foundation System and technique for retrieving depth information about a surface by projecting a composite image of modulated light patterns
US20050219553A1 (en) * 2003-07-31 2005-10-06 Kelly Patrick V Monitoring apparatus
US7400414B2 (en) * 2005-10-31 2008-07-15 Mitutoyo Corporation Hand-size structured-light three-dimensional metrology imaging system and method

Also Published As

Publication number Publication date
EP2065675B1 (en) 2012-05-16
EP2065675A2 (en) 2009-06-03
FI20075829L (fi) 2009-05-23
EP2065675A3 (en) 2010-08-25
FI121151B (fi) 2010-07-30
US8363903B2 (en) 2013-01-29
FI20075829A0 (fi) 2007-11-22
ES2388314T3 (es) 2012-10-11
US20090135434A1 (en) 2009-05-28

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