IT1148479B - Procedimento ed apparecchio per ispezionare le pareti laterali di contenitori di vetro a mezzo di segnali video analogici - Google Patents

Procedimento ed apparecchio per ispezionare le pareti laterali di contenitori di vetro a mezzo di segnali video analogici

Info

Publication number
IT1148479B
IT1148479B IT49531/82A IT4953182A IT1148479B IT 1148479 B IT1148479 B IT 1148479B IT 49531/82 A IT49531/82 A IT 49531/82A IT 4953182 A IT4953182 A IT 4953182A IT 1148479 B IT1148479 B IT 1148479B
Authority
IT
Italy
Prior art keywords
inspect
procedure
side walls
video signals
analog video
Prior art date
Application number
IT49531/82A
Other languages
English (en)
Italian (it)
Other versions
IT8249531A0 (it
Inventor
John W V Miller
John William Juvinall
Original Assignee
Owens Illinois Inc
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 Owens Illinois Inc filed Critical Owens Illinois Inc
Publication of IT8249531A0 publication Critical patent/IT8249531A0/it
Application granted granted Critical
Publication of IT1148479B publication Critical patent/IT1148479B/it

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
    • G01N21/88—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
    • 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
    • G01N21/90—Investigating the presence of flaws or contamination in a container or its contents

Landscapes

  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Signal Processing (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Image Input (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
  • Closed-Circuit Television Systems (AREA)
IT49531/82A 1981-11-23 1982-11-19 Procedimento ed apparecchio per ispezionare le pareti laterali di contenitori di vetro a mezzo di segnali video analogici IT1148479B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/323,793 US4432013A (en) 1981-11-23 1981-11-23 Method and apparatus for comparing data signals in a container inspection device

Publications (2)

Publication Number Publication Date
IT8249531A0 IT8249531A0 (it) 1982-11-19
IT1148479B true IT1148479B (it) 1986-12-03

Family

ID=23260747

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49531/82A IT1148479B (it) 1981-11-23 1982-11-19 Procedimento ed apparecchio per ispezionare le pareti laterali di contenitori di vetro a mezzo di segnali video analogici

Country Status (16)

Country Link
US (1) US4432013A (OSRAM)
JP (1) JPS5892068A (OSRAM)
AU (1) AU530883B2 (OSRAM)
BR (1) BR8206752A (OSRAM)
CA (1) CA1185672A (OSRAM)
DE (1) DE3240635A1 (OSRAM)
ES (3) ES516747A0 (OSRAM)
FR (1) FR2517065B1 (OSRAM)
GB (1) GB2109928B (OSRAM)
GR (1) GR76784B (OSRAM)
IT (1) IT1148479B (OSRAM)
MX (1) MX154936A (OSRAM)
NL (1) NL191189C (OSRAM)
PH (1) PH19476A (OSRAM)
PT (1) PT75880A (OSRAM)
ZA (1) ZA827418B (OSRAM)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0085380B1 (en) * 1982-01-25 1988-07-27 Hitachi, Ltd. Method for testing a joint
DE3314465A1 (de) * 1983-04-21 1984-10-25 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur optischen oberflaechenpruefung
DE3412503A1 (de) * 1984-04-03 1985-10-10 Siemens AG, 1000 Berlin und 8000 München Verfahren und vorrichtung zur auswertung eines mit einem bildwandler erfassten videobildes
US4595836A (en) * 1984-06-29 1986-06-17 International Business Machines Corporation Alignment correction technique
JPS6147542A (ja) * 1984-08-13 1986-03-08 Fuji Photo Film Co Ltd 感光フィルムの表面検査方法および装置
JPS61193009A (ja) * 1985-02-22 1986-08-27 Toyo Glass Kk 容器の開口天面欠陥検査方法
GB2197463B (en) * 1986-10-30 1990-10-31 Charles Thomas Austin Hardness testing machine
US4760270A (en) * 1987-06-04 1988-07-26 Owens-Illinois Television Products Inc. Method of and apparatus for comparing data signals in an electrooptical inspection system
US7971497B2 (en) 2007-11-26 2011-07-05 Air Products And Chemicals, Inc. Devices and methods for performing inspections, repairs, and/or other operations within vessels

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3863248A (en) * 1973-01-02 1975-01-28 Univ Sherbrooke Digital compressor-expander
US3877821A (en) * 1973-07-23 1975-04-15 Inex Inc Apparatus for detecting flaws using an array of photo sensitive devices
US3949162A (en) * 1974-02-25 1976-04-06 Actron Industries, Inc. Detector array fixed-pattern noise compensation
US3958127A (en) * 1974-08-09 1976-05-18 E. I. Du Pont De Nemours And Company Optical-electrical web inspection system
US4136930A (en) * 1977-01-10 1979-01-30 The Coca-Cola Company Method and apparatus for detecting foreign particles in full beverage containers
JPS54130828A (en) * 1978-03-31 1979-10-11 Canon Inc Photo sensor array device and image scanner using it
JPS54172625U (OSRAM) * 1978-05-24 1979-12-06
GB2025037A (en) * 1978-06-26 1980-01-16 Agfa Gevaert Nv Photoelectric detection of flaws in sheets
US4292672A (en) * 1979-03-19 1981-09-29 Rca Corporation Inspection system for detecting defects in regular patterns
US4437116A (en) * 1980-12-22 1984-03-13 Owens-Illinois, Inc. Method and apparatus for comparing data signals in a container inspection device

Also Published As

Publication number Publication date
AU530883B2 (en) 1983-08-04
FR2517065A1 (fr) 1983-05-27
PT75880A (en) 1982-12-01
NL8204107A (nl) 1983-06-16
ES8405946A1 (es) 1984-06-16
AU8920482A (en) 1983-06-02
IT8249531A0 (it) 1982-11-19
GB2109928B (en) 1985-08-14
BR8206752A (pt) 1983-10-04
FR2517065B1 (fr) 1986-11-21
JPH0225221B2 (OSRAM) 1990-06-01
JPS5892068A (ja) 1983-06-01
US4432013A (en) 1984-02-14
ZA827418B (en) 1983-08-31
ES525567A0 (es) 1984-06-16
GB2109928A (en) 1983-06-08
NL191189B (nl) 1994-10-03
DE3240635C2 (OSRAM) 1989-03-16
NL191189C (nl) 1995-03-01
DE3240635A1 (de) 1983-06-01
ES8401626A1 (es) 1983-12-16
ES8405947A1 (es) 1984-06-16
ES516747A0 (es) 1983-12-16
ES525566A0 (es) 1984-06-16
CA1185672A (en) 1985-04-16
PH19476A (en) 1986-05-14
MX154936A (es) 1988-01-08
GR76784B (OSRAM) 1984-09-04

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971129