GB9523860D0 - A method of detecting manufacturing errors in an article - Google Patents

A method of detecting manufacturing errors in an article

Info

Publication number
GB9523860D0
GB9523860D0 GBGB9523860.6A GB9523860A GB9523860D0 GB 9523860 D0 GB9523860 D0 GB 9523860D0 GB 9523860 A GB9523860 A GB 9523860A GB 9523860 D0 GB9523860 D0 GB 9523860D0
Authority
GB
United Kingdom
Prior art keywords
article
manufacturing errors
detecting manufacturing
detecting
errors
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.)
Granted
Application number
GBGB9523860.6A
Other versions
GB2307547A (en
GB2307547B (en
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.)
Alstom Power UK Holdings Ltd
Original Assignee
Alstom Power UK Holdings 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 Alstom Power UK Holdings Ltd filed Critical Alstom Power UK Holdings Ltd
Priority to GB9523860A priority Critical patent/GB2307547B/en
Publication of GB9523860D0 publication Critical patent/GB9523860D0/en
Priority to DE1996146702 priority patent/DE19646702A1/en
Priority to JP8326210A priority patent/JPH09189539A/en
Publication of GB2307547A publication Critical patent/GB2307547A/en
Application granted granted Critical
Publication of GB2307547B publication Critical patent/GB2307547B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06T7/0006—Industrial image inspection using a design-rule based approach
    • 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
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/956—Inspecting patterns on the surface of objects
    • G01N21/95607—Inspecting patterns on the surface of objects using a comparative method
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06T2207/30116—Casting
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06T2207/30164—Workpiece; Machine component

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Quality & Reliability (AREA)
  • Analytical Chemistry (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
GB9523860A 1995-11-22 1995-11-22 A method of detecting manufacturing errors in an article Expired - Lifetime GB2307547B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB9523860A GB2307547B (en) 1995-11-22 1995-11-22 A method of detecting manufacturing errors in an article
DE1996146702 DE19646702A1 (en) 1995-11-22 1996-11-12 Method for detecting production defects in an article
JP8326210A JPH09189539A (en) 1995-11-22 1996-11-21 Method for detecting manufacturing error of article

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9523860A GB2307547B (en) 1995-11-22 1995-11-22 A method of detecting manufacturing errors in an article

Publications (3)

Publication Number Publication Date
GB9523860D0 true GB9523860D0 (en) 1996-01-24
GB2307547A GB2307547A (en) 1997-05-28
GB2307547B GB2307547B (en) 2000-02-16

Family

ID=10784259

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9523860A Expired - Lifetime GB2307547B (en) 1995-11-22 1995-11-22 A method of detecting manufacturing errors in an article

Country Status (3)

Country Link
JP (1) JPH09189539A (en)
DE (1) DE19646702A1 (en)
GB (1) GB2307547B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19745728A1 (en) * 1997-10-16 1999-04-22 Bayerische Motoren Werke Ag Process for the optical inspection of a mechanical fastener
JP4399068B2 (en) * 1999-11-18 2010-01-13 本田技研工業株式会社 Cylindrical workpiece evaluation method and evaluation apparatus
DE10030007C2 (en) * 2000-06-17 2002-04-18 Bosch Gmbh Robert Method and device for checking the strength of connections
AU2003267197A1 (en) * 2002-09-12 2004-04-30 Nline Corporation System and method for detecting differences between complex images
CN100342400C (en) * 2002-09-12 2007-10-10 恩莱因公司 System and method for detecting differences between complex images
DE10319494A1 (en) 2003-04-30 2004-11-18 Mtu Aero Engines Gmbh Process for repairing and / or modifying components of a gas turbine
DE102005010225A1 (en) * 2005-03-05 2006-09-07 Daimlerchrysler Ag Method for comparing a real object with a digital model
JP4914123B2 (en) 2005-07-15 2012-04-11 キヤノン株式会社 Image processing apparatus and method
DE102008005554A1 (en) * 2008-01-22 2009-07-23 Rolls-Royce Deutschland Ltd & Co Kg Apparatus and method for inspecting the surface of a component
CN102145354B (en) * 2010-11-20 2012-11-14 无锡透平叶片有限公司 Unigraphics NX-based blade profile software reshaping method
DE202012102237U1 (en) 2012-06-18 2012-07-17 Wipotec Wiege- Und Positioniersysteme Gmbh Control device for a marking, with a detection and processing device for detecting the marking
DE102015207687A1 (en) * 2015-04-27 2016-10-27 Fabryki Mebli "Forte" Sa Method and device for checking the product quality of two-dimensional products

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0119198A4 (en) * 1982-09-20 1986-07-08 Contrex Inc Automatic semiconductor surface inspection apparatus and method.
JPH0750664B2 (en) * 1983-06-23 1995-05-31 富士通株式会社 Reticle inspection method
EP0195161B1 (en) * 1985-03-14 1993-09-15 Nikon Corporation Apparatus for automatically inspecting objects and identifying or recognizing known and unknown portions thereof, including defects and the like and method
US5157762A (en) * 1990-04-10 1992-10-20 Gerber Systems Corporation Method and apparatus for providing a three state data base for use with automatic optical inspection systems

Also Published As

Publication number Publication date
GB2307547A (en) 1997-05-28
GB2307547B (en) 2000-02-16
DE19646702A1 (en) 1997-05-28
JPH09189539A (en) 1997-07-22

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20140313 AND 20140319

PE20 Patent expired after termination of 20 years

Expiry date: 20151121