GR79116B - - Google Patents

Info

Publication number
GR79116B
GR79116B GR70369A GR830170369A GR79116B GR 79116 B GR79116 B GR 79116B GR 70369 A GR70369 A GR 70369A GR 830170369 A GR830170369 A GR 830170369A GR 79116 B GR79116 B GR 79116B
Authority
GR
Greece
Prior art keywords
cell
image
matrix
threshold
results
Prior art date
Application number
GR70369A
Other languages
English (en)
Inventor
Pierre Henri Maurice Ometz
Jacques Alphonse Loui Labrador
Original Assignee
Aerospatiale
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 Aerospatiale filed Critical Aerospatiale
Publication of GR79116B publication Critical patent/GR79116B/el

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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/51—Scattering, i.e. diffuse reflection within a body or fluid inside a container, e.g. in an ampoule
    • 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
    • G01N21/9018—Dirt detection in containers
    • G01N21/9027—Dirt detection in containers in containers after filling
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N2033/0078—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00 testing material properties on manufactured objects
    • G01N2033/0081—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00 testing material properties on manufactured objects containers; packages; bottles
GR70369A 1982-02-01 1983-01-31 GR79116B (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8201542A FR2520875A1 (fr) 1982-02-01 1982-02-01 Procede et dispositif de detection de corps etrangers dans un liquide

Publications (1)

Publication Number Publication Date
GR79116B true GR79116B (el) 1984-10-02

Family

ID=9270534

Family Applications (1)

Application Number Title Priority Date Filing Date
GR70369A GR79116B (el) 1982-02-01 1983-01-31

Country Status (15)

Country Link
US (1) US4605851A (el)
EP (1) EP0086143B1 (el)
JP (1) JPS58176535A (el)
KR (1) KR900005475B1 (el)
AT (1) ATE20284T1 (el)
BR (1) BR8300462A (el)
CA (1) CA1194581A (el)
DE (1) DE3363848D1 (el)
DK (1) DK158478C (el)
ES (1) ES8403620A1 (el)
FR (1) FR2520875A1 (el)
GR (1) GR79116B (el)
IE (1) IE54009B1 (el)
IL (1) IL67814A (el)
PT (1) PT76174B (el)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4178124A (en) * 1978-04-17 1979-12-11 Alexander Puskas Turbine apparatus
US4422820A (en) * 1982-09-29 1983-12-27 Grumman Aerospace Corporation Spoiler for fluid turbine diffuser
JPS6098341A (ja) * 1983-11-04 1985-06-01 Eisai Co Ltd 光分解性溶液中の固形物を検出する方法および装置
FR2556467B1 (fr) * 1983-12-07 1987-01-02 Aerospatiale Dispositif d'eclairement d'un liquide contenu dans un recipient, en vue de son controle
EP0277629B1 (de) * 1987-02-04 1993-05-05 Harro Höfliger Verpackungsmaschinen GmbH Verfahren und Vorrichtung zum Feststellen von Fremdkörpern in Fluiden
US5261546A (en) * 1988-01-25 1993-11-16 Mallinckrodt Medical, Inc. Container for liquid observed for impurities
FR2652471B1 (fr) * 1989-09-22 1991-11-29 Thomson Csf Dispositif de correction des defauts d'une suite d'images analysee par un capteur infrarouge matriciel a integration.
US5065443A (en) * 1989-12-04 1991-11-12 Allen-Bradley Company, Inc. Image processor with illumination variation compensation
DK17791D0 (da) * 1991-02-01 1991-02-01 Novo Nordisk As Beholderinspektion
DE4205722C2 (de) * 1992-02-25 1994-07-14 Krieg Gunther Verfahren und Vorrichtung zur Identifikation und Unterscheidung zwischen Schadstoffen und Inhaltsstoffen in Behältern
US5568262A (en) * 1994-05-31 1996-10-22 Lachapelle; Joseph G. Non-destructive fill volume measurement system
GB9521285D0 (en) * 1995-10-18 1995-12-20 Pa Consulting Services Improvements in or relating to detection of foreign objects in fluid
NL1022810C2 (nl) * 2003-02-28 2004-08-31 Heineken Tech Services Werkwijze en systeem voor het inspecteren van verpakkingen.
US7499581B2 (en) * 2005-02-10 2009-03-03 Forhealth Technologies, Inc. Vision system to calculate a fluid volume in a container
DE102006054099A1 (de) * 2006-11-15 2008-05-21 Khs Ag Verfahren zur Inspektion oder Überwachung von Flaschen oder dergleichen Behälter sowie Vorrichtung zur Inspektion von Flaschen oder dergleichen Behälter
EP1944601A1 (en) * 2007-01-09 2008-07-16 STMicroelectronics (Research & Development) Limited Optical fluid assessment apparatus
KR101303922B1 (ko) * 2012-05-22 2013-09-05 한국지능기계 주식회사 연속영상을 이용한 유체 속 고체의 위치 및 크기 추정 방법
CN112529877A (zh) * 2020-12-15 2021-03-19 中国联合网络通信集团有限公司 一种瓶装液体杂质检测方法及装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3598907A (en) * 1968-05-20 1971-08-10 Emhart Corp Article inspection by successively televised images
US3830969A (en) * 1971-10-14 1974-08-20 Princeton Electronic Prod System for detecting particulate matter
BE794504A (fr) * 1972-01-26 1973-05-16 Emhart Corp Procede et dipositif pour inspecter des conteneurs transparents contenant un liquide
US3818127A (en) * 1973-01-31 1974-06-18 Emhart Corp Base line stabilizing circuit for video inspection machine
US3859518A (en) * 1974-01-07 1975-01-07 Fairchild Camera Instr Co Ccd light change monitor for sensing movement etc.
JPS50146384A (el) * 1974-03-30 1975-11-25
US3966332A (en) * 1974-09-12 1976-06-29 Schering Corporation Method and apparatus for inspecting liquids in transparent containers
JPS52159A (en) * 1975-06-23 1977-01-05 Oki Electric Ind Co Ltd Fundamental logic circuit
JPS5338952A (en) * 1976-09-21 1978-04-10 Mitsubishi Electric Corp Strip line circulator
US4136930A (en) * 1977-01-10 1979-01-30 The Coca-Cola Company Method and apparatus for detecting foreign particles in full beverage containers
JPS53133085A (en) * 1977-04-26 1978-11-20 Oki Electric Ind Co Ltd Fault detector of light transmittable vessels
US4274745A (en) * 1977-05-12 1981-06-23 Eisai Co., Ltd. Method and apparatus for detecting foreign matters in liquids
IT1095061B (it) * 1978-05-19 1985-08-10 Conte Raffaele Apparecchiatura per la registrazione magnetica di eventi casuali relativi a mezzi mobili
US4204230A (en) * 1978-10-25 1980-05-20 Xerox Corporation High resolution input scanner using a two dimensional detector array
JPS5655844A (en) * 1979-10-13 1981-05-16 Hoshitaka Nakamura Automatic inspecting device
FR2486241A1 (fr) * 1980-07-01 1982-01-08 Soudure Autogene Francaise Systeme de reference pour le controle d'un liquide contenu dans un recipient transparent au mode de detection

Also Published As

Publication number Publication date
PT76174A (fr) 1983-02-01
BR8300462A (pt) 1983-11-01
DK29783D0 (da) 1983-01-26
DK158478B (da) 1990-05-21
IL67814A (en) 1987-07-31
JPS58176535A (ja) 1983-10-17
US4605851A (en) 1986-08-12
PT76174B (fr) 1985-11-12
DE3363848D1 (en) 1986-07-10
IE830149L (en) 1983-08-01
IE54009B1 (en) 1989-05-10
KR840003839A (ko) 1984-10-04
EP0086143B1 (fr) 1986-06-04
ES519399A0 (es) 1984-03-16
KR900005475B1 (ko) 1990-07-30
DK29783A (da) 1983-08-02
CA1194581A (en) 1985-10-01
ES8403620A1 (es) 1984-03-16
IL67814A0 (en) 1983-06-15
DK158478C (da) 1990-10-08
FR2520875A1 (fr) 1983-08-05
ATE20284T1 (de) 1986-06-15
EP0086143A1 (fr) 1983-08-17
FR2520875B1 (el) 1984-12-14
JPH0425493B2 (el) 1992-05-01

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