BE854164A - Appareil pour mesurer au moins d'une dimension d'un objet et procede pour la mise en oeuvre de cet appareil - Google Patents
Appareil pour mesurer au moins d'une dimension d'un objet et procede pour la mise en oeuvre de cet appareilInfo
- Publication number
- BE854164A BE854164A BE1008110A BE1008110A BE854164A BE 854164 A BE854164 A BE 854164A BE 1008110 A BE1008110 A BE 1008110A BE 1008110 A BE1008110 A BE 1008110A BE 854164 A BE854164 A BE 854164A
- Authority
- BE
- Belgium
- Prior art keywords
- implementing
- dimension
- measuring
- Prior art date
Links
Classifications
-
- 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
- G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters
-
- 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
- G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters
- G01B11/10—Measuring arrangements characterised by the use of optical techniques for measuring diameters of objects while moving
- G01B11/105—Measuring arrangements characterised by the use of optical techniques for measuring diameters of objects while moving using photoelectric detection means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH560776A CH611017A5 (fr) | 1976-05-05 | 1976-05-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE854164A true BE854164A (fr) | 1977-09-01 |
Family
ID=4296429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE1008110A BE854164A (fr) | 1976-05-05 | 1977-05-02 | Appareil pour mesurer au moins d'une dimension d'un objet et procede pour la mise en oeuvre de cet appareil |
Country Status (14)
Country | Link |
---|---|
US (1) | US4115702A (fr) |
JP (1) | JPS52134466A (fr) |
AU (1) | AU505346B2 (fr) |
BE (1) | BE854164A (fr) |
CA (1) | CA1071396A (fr) |
CH (1) | CH611017A5 (fr) |
DE (1) | DE2718807C2 (fr) |
DK (1) | DK184077A (fr) |
ES (1) | ES458433A1 (fr) |
FR (1) | FR2350581A1 (fr) |
GB (1) | GB1555874A (fr) |
IT (1) | IT1086177B (fr) |
NL (1) | NL7704638A (fr) |
SE (1) | SE7704821L (fr) |
Families Citing this family (58)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4197888A (en) * | 1978-02-21 | 1980-04-15 | The Coe Manufacturing Company | Log centering apparatus and method using transmitted light and reference edge log scanner |
JPS5667704A (en) * | 1979-11-08 | 1981-06-08 | Kobe Steel Ltd | Automatic nondestructive measuring method for eccentricity of coated welding rod |
DE3261325D1 (en) * | 1981-03-09 | 1985-01-10 | Temova Ets | Protective bandage for legs and joints of hoofed animals |
DE3112026C2 (de) * | 1981-03-26 | 1985-10-03 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München | Vorrichtung zur Messung der Lage und Bewegung eines schwingfähigen Körpers |
DE3229264C2 (de) * | 1982-08-05 | 1986-01-02 | Dipl.-Ing. Bruno Richter GmbH & Co. Elektronische Betriebskontroll-Geräte KG, 8602 Stegaurach | Optisch-elektrische Meßeinrichtung zum Messen der Lage und/oder der Abmessung von Gegenständen |
GB2124760B (en) * | 1982-08-05 | 1986-02-12 | Electricity Council | Temperature of elongate articles |
JPS5968606A (ja) * | 1982-10-13 | 1984-04-18 | Aichi Boseki Kk | 繊維糸条体の太さむら検出装置 |
DE3334976A1 (de) * | 1983-09-27 | 1985-04-18 | Dr.-Ing. Wolfgang Schulz, Meßtechnik, 4020 Mettmann | Verfahren und vorrichtung zur beruehrungslosen ermittlung von rundlaufabweichungen eines rotationskoerpers |
DE3422988A1 (de) * | 1984-06-22 | 1986-01-02 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München | Verfahren und vorrichtung zum messen der querkontraktion einer laenglichen probe |
CA1253620A (fr) * | 1985-04-30 | 1989-05-02 | Jon Claesson | Methode de mensuration tridimensionnelle d'objets |
US4764015A (en) * | 1986-12-31 | 1988-08-16 | Owens-Illinois Television Products Inc. | Method and apparatus for non-contact spatial measurement |
DE3718192A1 (de) * | 1987-05-29 | 1988-12-08 | Hommelwerke Gmbh | Vorrichtung zur messung des abstandes zwischen der vorrichtung und einer messflaeche |
JPH0781833B2 (ja) * | 1987-12-07 | 1995-09-06 | 日本たばこ産業株式会社 | 長さ測定装置 |
US6067379A (en) * | 1988-12-09 | 2000-05-23 | Cognex Corporation | Method and apparatus for locating patterns in an optical image |
JPH086244Y2 (ja) * | 1990-08-07 | 1996-02-21 | オムロン株式会社 | 寸法測定装置 |
US5371690A (en) * | 1992-01-17 | 1994-12-06 | Cognex Corporation | Method and apparatus for inspection of surface mounted devices |
US5383021A (en) * | 1993-04-19 | 1995-01-17 | Mectron Engineering Company | Optical part inspection system |
US5602937A (en) * | 1994-06-01 | 1997-02-11 | Cognex Corporation | Methods and apparatus for machine vision high accuracy searching |
US5801966A (en) * | 1995-07-24 | 1998-09-01 | Cognex Corporation | Machine vision methods and articles of manufacture for determination of convex hull and convex hull angle |
US6026176A (en) * | 1995-07-25 | 2000-02-15 | Cognex Corporation | Machine vision methods and articles of manufacture for ball grid array inspection |
US5757956A (en) * | 1995-10-31 | 1998-05-26 | Cognex Corp. | Template rotating method for locating bond pads in an image |
US5754679A (en) * | 1995-10-31 | 1998-05-19 | Cognex Corp. | Image rotating method for locating bond pads in an image |
US5845007A (en) * | 1996-01-02 | 1998-12-01 | Cognex Corporation | Machine vision method and apparatus for edge-based image histogram analysis |
US5872870A (en) * | 1996-02-16 | 1999-02-16 | Cognex Corporation | Machine vision methods for identifying extrema of objects in rotated reference frames |
US5909504A (en) * | 1996-03-15 | 1999-06-01 | Cognex Corporation | Method of testing a machine vision inspection system |
US6259827B1 (en) | 1996-03-21 | 2001-07-10 | Cognex Corporation | Machine vision methods for enhancing the contrast between an object and its background using multiple on-axis images |
US5949901A (en) * | 1996-03-21 | 1999-09-07 | Nichani; Sanjay | Semiconductor device image inspection utilizing image subtraction and threshold imaging |
US6298149B1 (en) | 1996-03-21 | 2001-10-02 | Cognex Corporation | Semiconductor device image inspection with contrast enhancement |
US5978502A (en) * | 1996-04-01 | 1999-11-02 | Cognex Corporation | Machine vision methods for determining characteristics of three-dimensional objects |
US6137893A (en) * | 1996-10-07 | 2000-10-24 | Cognex Corporation | Machine vision calibration targets and methods of determining their location and orientation in an image |
US5960125A (en) * | 1996-11-21 | 1999-09-28 | Cognex Corporation | Nonfeedback-based machine vision method for determining a calibration relationship between a camera and a moveable object |
US5953130A (en) * | 1997-01-06 | 1999-09-14 | Cognex Corporation | Machine vision methods and apparatus for machine vision illumination of an object |
US6075881A (en) * | 1997-03-18 | 2000-06-13 | Cognex Corporation | Machine vision methods for identifying collinear sets of points from an image |
US5974169A (en) * | 1997-03-20 | 1999-10-26 | Cognex Corporation | Machine vision methods for determining characteristics of an object using boundary points and bounding regions |
US6141033A (en) * | 1997-05-15 | 2000-10-31 | Cognex Corporation | Bandwidth reduction of multichannel images for machine vision |
US6608647B1 (en) | 1997-06-24 | 2003-08-19 | Cognex Corporation | Methods and apparatus for charge coupled device image acquisition with independent integration and readout |
US5978080A (en) * | 1997-09-25 | 1999-11-02 | Cognex Corporation | Machine vision methods using feedback to determine an orientation, pixel width and pixel height of a field of view |
US6025854A (en) * | 1997-12-31 | 2000-02-15 | Cognex Corporation | Method and apparatus for high speed image acquisition |
US6236769B1 (en) | 1998-01-28 | 2001-05-22 | Cognex Corporation | Machine vision systems and methods for morphological transformation of an image with zero or other uniform offsets |
US6282328B1 (en) | 1998-01-28 | 2001-08-28 | Cognex Corporation | Machine vision systems and methods for morphological transformation of an image with non-uniform offsets |
US6381375B1 (en) | 1998-02-20 | 2002-04-30 | Cognex Corporation | Methods and apparatus for generating a projection of an image |
US6215915B1 (en) | 1998-02-20 | 2001-04-10 | Cognex Corporation | Image processing methods and apparatus for separable, general affine transformation of an image |
US6516092B1 (en) | 1998-05-29 | 2003-02-04 | Cognex Corporation | Robust sub-model shape-finder |
US7016539B1 (en) | 1998-07-13 | 2006-03-21 | Cognex Corporation | Method for fast, robust, multi-dimensional pattern recognition |
US6381366B1 (en) | 1998-12-18 | 2002-04-30 | Cognex Corporation | Machine vision methods and system for boundary point-based comparison of patterns and images |
US6687402B1 (en) | 1998-12-18 | 2004-02-03 | Cognex Corporation | Machine vision methods and systems for boundary feature comparison of patterns and images |
DE19905778A1 (de) * | 1999-02-12 | 2000-08-17 | Schlafhorst & Co W | Verfahren und Vorrichtung zur Bestimmung wenigstens eines Parameters eines fadenförmigen Körpers |
US6684402B1 (en) | 1999-12-01 | 2004-01-27 | Cognex Technology And Investment Corporation | Control methods and apparatus for coupling multiple image acquisition devices to a digital data processor |
US6748104B1 (en) | 2000-03-24 | 2004-06-08 | Cognex Corporation | Methods and apparatus for machine vision inspection using single and multiple templates or patterns |
US7006669B1 (en) | 2000-12-31 | 2006-02-28 | Cognex Corporation | Machine vision method and apparatus for thresholding images of non-uniform materials |
US7190834B2 (en) * | 2003-07-22 | 2007-03-13 | Cognex Technology And Investment Corporation | Methods for finding and characterizing a deformed pattern in an image |
US8081820B2 (en) | 2003-07-22 | 2011-12-20 | Cognex Technology And Investment Corporation | Method for partitioning a pattern into optimized sub-patterns |
US7639861B2 (en) | 2005-09-14 | 2009-12-29 | Cognex Technology And Investment Corporation | Method and apparatus for backlighting a wafer during alignment |
US8111904B2 (en) | 2005-10-07 | 2012-02-07 | Cognex Technology And Investment Corp. | Methods and apparatus for practical 3D vision system |
US8162584B2 (en) | 2006-08-23 | 2012-04-24 | Cognex Corporation | Method and apparatus for semiconductor wafer alignment |
DE102008004731A1 (de) * | 2007-09-28 | 2009-04-02 | Vienco Gmbh | Verfahren und Anordnung zur Bestimmung des Durchmessers eines laufenden Fadens |
CN103971457A (zh) * | 2013-01-24 | 2014-08-06 | 鸿富锦精密工业(武汉)有限公司 | 掉货检测系统 |
US9679224B2 (en) | 2013-06-28 | 2017-06-13 | Cognex Corporation | Semi-supervised method for training multiple pattern recognition and registration tool models |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2565500A (en) * | 1947-08-06 | 1951-08-28 | Deering Milliken Res Trust | Control of filamentary material |
US2548755A (en) * | 1947-12-12 | 1951-04-10 | Standard Electronics Res Corp | Optical area measuring system |
US2699701A (en) * | 1950-08-01 | 1955-01-18 | Deering Milliken Res Trust | Yarn diameter measuring and recording instrument |
CH347358A (de) * | 1954-11-18 | 1960-06-30 | Standard Telephon & Radio Ag | Vergleichsverfahren zur Prüfung mindestens einer radialen Ausdehnung eines Drahtes |
US3187183A (en) * | 1960-10-17 | 1965-06-01 | Lindly & Company Inc | Balanced output photoelectric gage |
US3141057A (en) * | 1961-02-15 | 1964-07-14 | Gen Electric | Non-contacting measuring apparatus |
US3428813A (en) * | 1966-05-04 | 1969-02-18 | Jones & Laughlin Steel Corp | Photodiodes and heat sensitive resistors in series controlling the same circuit |
FR1590632A (fr) * | 1968-06-21 | 1970-04-20 | ||
DE2053017A1 (de) * | 1970-10-29 | 1972-05-04 | Grundig Emv | Verfahren zur berührungslosen Abstandsmessung |
US3749500A (en) * | 1970-12-23 | 1973-07-31 | Gen Electric | Optical caliper and edge detector-follower for automatic gaging |
CH534342A (de) * | 1971-07-17 | 1973-02-28 | Bbc Brown Boveri & Cie | Verfahren zur Ausmessung kleiner Objekte |
US4021119A (en) * | 1975-06-24 | 1977-05-03 | Honeywell Inc. | Position gauge |
US4037103A (en) * | 1975-08-07 | 1977-07-19 | Exxon Research And Engineering Company | Diameter measuring system for cylindrical objects |
-
1976
- 1976-05-05 CH CH560776A patent/CH611017A5/xx not_active IP Right Cessation
-
1977
- 1977-04-25 FR FR7714161A patent/FR2350581A1/fr active Granted
- 1977-04-25 US US05/790,182 patent/US4115702A/en not_active Expired - Lifetime
- 1977-04-26 GB GB17433/77A patent/GB1555874A/en not_active Expired
- 1977-04-26 AU AU24588/77A patent/AU505346B2/en not_active Expired
- 1977-04-27 NL NL7704638A patent/NL7704638A/xx unknown
- 1977-04-27 SE SE7704821A patent/SE7704821L/xx unknown
- 1977-04-27 CA CA277,193A patent/CA1071396A/fr not_active Expired
- 1977-04-27 DE DE2718807A patent/DE2718807C2/de not_active Expired
- 1977-04-27 DK DK184077A patent/DK184077A/da not_active Application Discontinuation
- 1977-05-02 JP JP5113377A patent/JPS52134466A/ja active Pending
- 1977-05-02 BE BE1008110A patent/BE854164A/fr not_active IP Right Cessation
- 1977-05-03 IT IT23109/77A patent/IT1086177B/it active
- 1977-05-04 ES ES458433A patent/ES458433A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES458433A1 (es) | 1978-11-16 |
DE2718807A1 (de) | 1977-11-24 |
US4115702A (en) | 1978-09-19 |
CH611017A5 (fr) | 1979-05-15 |
SE7704821L (sv) | 1977-11-06 |
CA1071396A (fr) | 1980-02-12 |
FR2350581A1 (fr) | 1977-12-02 |
IT1086177B (it) | 1985-05-28 |
JPS52134466A (en) | 1977-11-10 |
NL7704638A (nl) | 1977-11-08 |
AU2458877A (en) | 1978-11-02 |
DE2718807C2 (de) | 1982-09-30 |
GB1555874A (en) | 1979-11-14 |
FR2350581B1 (fr) | 1980-01-18 |
DK184077A (da) | 1977-11-06 |
AU505346B2 (en) | 1979-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: ZUMBACH ELECTRONIC A.G. Effective date: 19930531 |