SE9700539L - Förfarande och anordning för mätning och kvantifiering av ytdefekter på en provyta - Google Patents
Förfarande och anordning för mätning och kvantifiering av ytdefekter på en provytaInfo
- Publication number
- SE9700539L SE9700539L SE9700539A SE9700539A SE9700539L SE 9700539 L SE9700539 L SE 9700539L SE 9700539 A SE9700539 A SE 9700539A SE 9700539 A SE9700539 A SE 9700539A SE 9700539 L SE9700539 L SE 9700539L
- Authority
- SE
- Sweden
- Prior art keywords
- test surface
- partial images
- camera
- central unit
- measuring
- Prior art date
Links
- 230000007547 defect Effects 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 238000010191 image analysis Methods 0.000 abstract 1
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
- G01N21/88—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
- 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
- G01B11/303—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces using photoelectric detection means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9700539A SE508822C2 (sv) | 1997-02-17 | 1997-02-17 | Förfarande och anordning för mätning och kvantifiering av ytdefekter på en provyta |
DE69833103T DE69833103T2 (de) | 1997-02-17 | 1998-02-10 | Verfahren zum messen und quantifizieren von oberflächenfehlern auf einer prüfoberfläche |
EP98904474A EP0960318B1 (en) | 1997-02-17 | 1998-02-10 | Method for measuring and quantifying surface defects on a test surface |
PCT/SE1998/000226 WO1998036240A1 (en) | 1997-02-17 | 1998-02-10 | Method and device for measuring and quantifying surface defects on a test surface |
AU62334/98A AU6233498A (en) | 1997-02-17 | 1998-02-10 | Method and device for measuring and quantifying surface defects on a test surface |
US09/375,848 US6667800B1 (en) | 1997-02-17 | 1999-08-17 | Method and device for measuring and quantifying surface defects on a test surface |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9700539A SE508822C2 (sv) | 1997-02-17 | 1997-02-17 | Förfarande och anordning för mätning och kvantifiering av ytdefekter på en provyta |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9700539D0 SE9700539D0 (sv) | 1997-02-17 |
SE9700539L true SE9700539L (sv) | 1998-08-18 |
SE508822C2 SE508822C2 (sv) | 1998-11-09 |
Family
ID=20405811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9700539A SE508822C2 (sv) | 1997-02-17 | 1997-02-17 | Förfarande och anordning för mätning och kvantifiering av ytdefekter på en provyta |
Country Status (6)
Country | Link |
---|---|
US (1) | US6667800B1 (sv) |
EP (1) | EP0960318B1 (sv) |
AU (1) | AU6233498A (sv) |
DE (1) | DE69833103T2 (sv) |
SE (1) | SE508822C2 (sv) |
WO (1) | WO1998036240A1 (sv) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9824986D0 (en) | 1998-11-13 | 1999-01-06 | Isis Innovation | Non-contact topographical analysis apparatus and method thereof |
SE511985C2 (sv) | 1999-01-28 | 2000-01-10 | Skogsind Tekn Foskningsinst | Topografisk bestämning av en av infallande ljus belyst yta |
SE515711C2 (sv) | 2000-02-09 | 2001-10-01 | Volvo Personvagnar Ab | Anordning och förfarande för uppmätning hos ytojämnheter hos ett mätobjekt |
SE0003904L (sv) * | 2000-05-05 | 2001-11-06 | Roger Tuomas | Sätt att mäta ytråhet |
US7430485B2 (en) | 2003-08-22 | 2008-09-30 | Rohm And Haas Company | Method and system for analyzing coatings undergoing exposure testing |
US20080027580A1 (en) * | 2006-07-28 | 2008-01-31 | Hui Zhang | Robot programming method and apparatus with both vision and force |
US8594417B2 (en) * | 2007-11-27 | 2013-11-26 | Alcoa Inc. | Systems and methods for inspecting anodes and smelting management relating to the same |
US9881284B2 (en) | 2008-10-02 | 2018-01-30 | ecoATM, Inc. | Mini-kiosk for recycling electronic devices |
US7881965B2 (en) | 2008-10-02 | 2011-02-01 | ecoATM, Inc. | Secondary market and vending system for devices |
US20130144797A1 (en) * | 2008-10-02 | 2013-06-06 | ecoATM, Inc. | Method And Apparatus For Recycling Electronic Devices |
US10853873B2 (en) | 2008-10-02 | 2020-12-01 | Ecoatm, Llc | Kiosks for evaluating and purchasing used electronic devices and related technology |
DE202009019027U1 (de) | 2008-10-02 | 2015-09-21 | ecoATM, Inc. | Sekundärmarkt und Verkaufssystem für Geräte |
US11010841B2 (en) | 2008-10-02 | 2021-05-18 | Ecoatm, Llc | Kiosk for recycling electronic devices |
EP2695126A4 (en) | 2011-04-06 | 2014-09-17 | Ecoatm Inc | METHOD AND KIOSK FOR RECYCLING ELECTRONIC DEVICES |
JP2015129715A (ja) * | 2014-01-08 | 2015-07-16 | リコーエレメックス株式会社 | 検査装置及び検査装置の制御方法 |
US10401411B2 (en) | 2014-09-29 | 2019-09-03 | Ecoatm, Llc | Maintaining sets of cable components used for wired analysis, charging, or other interaction with portable electronic devices |
CA3074916A1 (en) | 2014-10-02 | 2016-04-07 | Ecoatm, Llc | Application for device evaluation and other processes associated with device recycling |
CA2964214C (en) | 2014-10-02 | 2020-08-04 | ecoATM, Inc. | Wireless-enabled kiosk for recycling consumer devices |
US10445708B2 (en) | 2014-10-03 | 2019-10-15 | Ecoatm, Llc | System for electrically testing mobile devices at a consumer-operated kiosk, and associated devices and methods |
US10417615B2 (en) | 2014-10-31 | 2019-09-17 | Ecoatm, Llc | Systems and methods for recycling consumer electronic devices |
WO2016069742A1 (en) | 2014-10-31 | 2016-05-06 | ecoATM, Inc. | Methods and systems for facilitating processes associated with insurance services and/or other services for electronic devices |
EP3215988A1 (en) | 2014-11-06 | 2017-09-13 | Ecoatm Inc. | Methods and systems for evaluating and recycling electronic devices |
US11080672B2 (en) | 2014-12-12 | 2021-08-03 | Ecoatm, Llc | Systems and methods for recycling consumer electronic devices |
JP6292145B2 (ja) * | 2015-02-24 | 2018-03-14 | Jfeスチール株式会社 | 金属帯エッジ部の欠陥検出方法および金属帯エッジ部の欠陥検出装置 |
US10127647B2 (en) | 2016-04-15 | 2018-11-13 | Ecoatm, Llc | Methods and systems for detecting cracks in electronic devices |
US9885672B2 (en) | 2016-06-08 | 2018-02-06 | ecoATM, Inc. | Methods and systems for detecting screen covers on electronic devices |
US10269110B2 (en) | 2016-06-28 | 2019-04-23 | Ecoatm, Llc | Methods and systems for detecting cracks in illuminated electronic device screens |
US11989710B2 (en) | 2018-12-19 | 2024-05-21 | Ecoatm, Llc | Systems and methods for vending and/or purchasing mobile phones and other electronic devices |
KR20210126068A (ko) | 2019-02-12 | 2021-10-19 | 에코에이티엠, 엘엘씨 | 중고 전자 디바이스를 평가하고 구매하기 위한 키오스크 |
KR20210125526A (ko) | 2019-02-12 | 2021-10-18 | 에코에이티엠, 엘엘씨 | 전자 디바이스 키오스크를 위한 커넥터 캐리어 |
WO2020172190A1 (en) | 2019-02-18 | 2020-08-27 | Ecoatm, Llc | Neural network based physical condition evaluation of electronic devices, and associated systems and methods |
US11922467B2 (en) | 2020-08-17 | 2024-03-05 | ecoATM, Inc. | Evaluating an electronic device using optical character recognition |
WO2022040667A1 (en) | 2020-08-17 | 2022-02-24 | Ecoatm, Llc | Evaluating an electronic device using a wireless charger |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4162126A (en) * | 1976-12-10 | 1979-07-24 | Hitachi, Ltd. | Surface detect test apparatus |
US4920385A (en) * | 1984-02-14 | 1990-04-24 | Diffracto Ltd. | Panel surface flaw inspection |
JP2797333B2 (ja) * | 1988-09-16 | 1998-09-17 | セイコーエプソン株式会社 | コンタクトレンズの製造方法及び装置 |
US5401977A (en) * | 1988-10-14 | 1995-03-28 | Byk-Gardner Gmbh | Method and apparatus for gloss measurement with reference value pairs |
US5129009A (en) * | 1990-06-04 | 1992-07-07 | Motorola, Inc. | Method for automatic semiconductor wafer inspection |
US5426506A (en) * | 1993-03-22 | 1995-06-20 | The University Of Chicago | Optical method and apparatus for detection of surface and near-subsurface defects in dense ceramics |
US5828500A (en) * | 1995-10-11 | 1998-10-27 | Asahi Kogaku Kogyo Kabushiki Kaisha | Optical element inspecting apparatus |
US5987159A (en) * | 1996-09-24 | 1999-11-16 | Cognex Corporation | System or method for detecting defect within a semi-opaque enclosure |
US5859698A (en) * | 1997-05-07 | 1999-01-12 | Nikon Corporation | Method and apparatus for macro defect detection using scattered light |
-
1997
- 1997-02-17 SE SE9700539A patent/SE508822C2/sv not_active IP Right Cessation
-
1998
- 1998-02-10 AU AU62334/98A patent/AU6233498A/en not_active Abandoned
- 1998-02-10 DE DE69833103T patent/DE69833103T2/de not_active Expired - Fee Related
- 1998-02-10 WO PCT/SE1998/000226 patent/WO1998036240A1/en active IP Right Grant
- 1998-02-10 EP EP98904474A patent/EP0960318B1/en not_active Expired - Lifetime
-
1999
- 1999-08-17 US US09/375,848 patent/US6667800B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
AU6233498A (en) | 1998-09-08 |
WO1998036240A1 (en) | 1998-08-20 |
SE9700539D0 (sv) | 1997-02-17 |
DE69833103T2 (de) | 2006-08-31 |
SE508822C2 (sv) | 1998-11-09 |
US6667800B1 (en) | 2003-12-23 |
EP0960318A1 (en) | 1999-12-01 |
EP0960318B1 (en) | 2006-01-04 |
DE69833103D1 (de) | 2006-03-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |