ATE17531T1 - Vorrichtung zum automatischen erkennen und auswerten der merkmale von druckschriften. - Google Patents

Vorrichtung zum automatischen erkennen und auswerten der merkmale von druckschriften.

Info

Publication number
ATE17531T1
ATE17531T1 AT81201245T AT81201245T ATE17531T1 AT E17531 T1 ATE17531 T1 AT E17531T1 AT 81201245 T AT81201245 T AT 81201245T AT 81201245 T AT81201245 T AT 81201245T AT E17531 T1 ATE17531 T1 AT E17531T1
Authority
AT
Austria
Prior art keywords
evaluation
automatic recognition
writings
printed
printed writings
Prior art date
Application number
AT81201245T
Other languages
English (en)
Inventor
Jan Willem Klumper
Huibert Visser
Original Assignee
Nl Bank Nv
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 Nl Bank Nv filed Critical Nl Bank Nv
Application granted granted Critical
Publication of ATE17531T1 publication Critical patent/ATE17531T1/de

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
    • G01N21/8806—Specially adapted optical and illumination features
    • 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
    • G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
    • G01N21/8901—Optical details; Scanning details
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/06—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using wave or particle radiation
    • G07D7/12—Visible light, infrared or ultraviolet radiation
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/06—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using wave or particle radiation
    • G07D7/12—Visible light, infrared or ultraviolet radiation
    • G07D7/121—Apparatus characterised by sensor details

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Textile Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
AT81201245T 1980-11-07 1981-11-03 Vorrichtung zum automatischen erkennen und auswerten der merkmale von druckschriften. ATE17531T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8006097A NL8006097A (nl) 1980-11-07 1980-11-07 Inrichting voor het automatisch vaststellen en beoordelen van kwaliteiten van afdrukken.
EP81201245A EP0051899B1 (de) 1980-11-07 1981-11-03 Vorrichtung zum automatischen Erkennen und Auswerten der Merkmale von Druckschriften

Publications (1)

Publication Number Publication Date
ATE17531T1 true ATE17531T1 (de) 1986-02-15

Family

ID=19836129

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81201245T ATE17531T1 (de) 1980-11-07 1981-11-03 Vorrichtung zum automatischen erkennen und auswerten der merkmale von druckschriften.

Country Status (6)

Country Link
US (1) US4555181A (de)
EP (1) EP0051899B1 (de)
AT (1) ATE17531T1 (de)
CA (1) CA1168467A (de)
DE (1) DE3173533D1 (de)
NL (1) NL8006097A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6332338A (ja) * 1986-07-26 1988-02-12 Hitachi Ltd 光学特性測定装置
US5632367A (en) * 1995-01-23 1997-05-27 Mars, Incorporated Validation housing for a bill validator made by a two shot molding process
US9581723B2 (en) 2008-04-10 2017-02-28 Schlumberger Technology Corporation Method for characterizing a geological formation traversed by a borehole
US8725477B2 (en) * 2008-04-10 2014-05-13 Schlumberger Technology Corporation Method to generate numerical pseudocores using borehole images, digital rock samples, and multi-point statistics
US20110004447A1 (en) * 2009-07-01 2011-01-06 Schlumberger Technology Corporation Method to build 3D digital models of porous media using transmitted laser scanning confocal mircoscopy and multi-point statistics
US8311788B2 (en) 2009-07-01 2012-11-13 Schlumberger Technology Corporation Method to quantify discrete pore shapes, volumes, and surface areas using confocal profilometry

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2810316A (en) * 1954-09-24 1957-10-22 Goodyear Tire & Rubber Width measuring device
US3013467A (en) * 1957-11-07 1961-12-19 Minsky Marvin Microscopy apparatus
GB880135A (en) * 1959-02-24 1961-10-18 Gen Electric Co Ltd Improvements in or relating to the examination of sheet material
US3206606A (en) * 1961-07-20 1965-09-14 Eastman Kodak Co Photosensitive inspection method and apparatus
DE1473746A1 (de) * 1964-06-15 1969-01-09 Eastman Kodak Co Vorrichtung zum photoelektrischen Abtasten eines gefuehrten Bandes
FR1509107A (fr) * 1966-11-29 1968-01-12 Optique Soc Gen Procédé et appareil de détection des défauts d'une matière transparente
US3453043A (en) * 1967-02-17 1969-07-01 Fma Inc Image rotating device
US3476482A (en) * 1967-09-27 1969-11-04 Conrac Corp Opacimeter for comparing light from different areas of sample sheet
US3474254A (en) * 1968-02-26 1969-10-21 Sick Erwin Photoelectronic apparatus for scanning textile material
US3628872A (en) * 1969-11-06 1971-12-21 Baxter Laboratories Inc Spectrophotometric test apparatus and method employing retroflective means
DE2001049B2 (de) * 1970-01-12 1972-03-30 Fa. Erwin Sick, 7808 Waldkirch Photoelektronische anordnung zur messung der remission
US3675016A (en) * 1970-02-17 1972-07-04 Eastman Kodak Co Flying spot scanning
US3867030A (en) * 1970-06-09 1975-02-18 Atsuyuki Tanaka Film control system by picture frame edge signals of a film
CH537064A (de) * 1971-02-26 1973-05-15 Gretag Ag Verfahren und Vorrichtung zur automatischen Echtheitsprüfung von graphischen Vorlagen
IT941586B (it) * 1971-10-15 1973-03-10 Martelli M Apparecchio verificatore di carte valori ed in specie di banconote a funzionamento fotoelettrico
US3917414A (en) * 1973-10-11 1975-11-04 Geisco Associates Optical inspection system
DE2433683C3 (de) * 1974-07-12 1979-02-22 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Vorrichtung zur Überwachung einer Materialbahn auf Fehlstellen
NL7410463A (en) * 1974-08-05 1976-02-09 Tno Document recognition system with relief of characteristic patter - has pick ups for modulated monochromatic light beam one along normal other at angle
IT1067383B (it) * 1976-07-20 1985-03-16 Prodotti Ind Italia S R L Procedimento ed apparecchiatura per il riconoscimento automatico di budni sconto e simili mediante comparazione elettronica
DE2831836A1 (de) * 1978-07-20 1980-02-07 Agfa Gevaert Ag Vorrichtung zur vorpruefung von kopiervorlagen
US4197584A (en) * 1978-10-23 1980-04-08 The Perkin-Elmer Corporation Optical inspection system for printing flaw detection
CH626460A5 (de) * 1978-12-01 1981-11-13 Radioelectrique Comp Ind
DE2904433C2 (de) * 1979-02-06 1984-05-17 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Filmfehler-Überwachungsgerät

Also Published As

Publication number Publication date
EP0051899B1 (de) 1986-01-15
DE3173533D1 (en) 1986-02-27
EP0051899A1 (de) 1982-05-19
US4555181A (en) 1985-11-26
CA1168467A (en) 1984-06-05
NL8006097A (nl) 1982-06-01

Similar Documents

Publication Publication Date Title
DE68906874D1 (de) Vorrichtung und verfahren zum erkennen von fehlern durch lichtreflexion.
DE3679283D1 (de) Verfahren und vorrichtung zum erfassen eines sprachsignals mit adaptiver empfindlichkeit.
DE3785025D1 (de) Verfahren zum nachweis eines gegenstandes und vorrichtung dazu.
AT374927B (de) Vorrichtung zur feststellung und ortung von schweissfehlern waehrend des schweissvorganges
JPS5723168A (en) Method and device for automatically identifying photographic range and character or figure range on printed sample
DE69110437D1 (de) Vorrichtung zur zerstörungsfreien Prüfung von länglichen Elementen mit annähernd konstantem Querschnitt.
DE3280223D1 (de) Vorrichtung zum aufspueren von muenzen.
DE68901598D1 (de) Apparat zum detektieren der position des randes eines objekts.
AT362658B (de) Papier, verfahren zur pruefung von papieren und vorrichtung zur durchfuehrung des pruefverfahrens
DE3676651D1 (de) Verfahren und vorrichtung zum ermitteln der abmessungen eines laenglichen pruefobjektes.
DE3861973D1 (de) Vorrichtung und verfahren zum messen des schwerpunktes eines flugzeuges.
DE3485866D1 (de) Vorrichtung zum erkennen der gueltigkeit von muenzen.
ATA465980A (de) Vorrichtung zur erkennung von fehlern
DE68923283D1 (de) Verfahren, prüfsonde und vorrichtung zur messung eines wechselsromspannungsabfalls.
ATA80276A (de) Vorrichtung zur durchfuhrung von querschnittsmessungen an von flussigkeiten durchstromten leitungen
DE69020984D1 (de) Apparat der Eintauchsart für automatische Ultraschalltests zur Detektion von Fehlern in Kugeln.
DE3784383D1 (de) Verfahren zum messen von filmdicken und vorrichtung dafuer.
ATE17531T1 (de) Vorrichtung zum automatischen erkennen und auswerten der merkmale von druckschriften.
DE69019231D1 (de) Vorrichtung zum Messen der Konzentration von NOx.
DE69023867D1 (de) Automatische Ultraschalltestvorrichtung zum Nachweis von Fehlern in Kugeln.
AT373086B (de) Vorrichtung zum fokussieren eines objektives
PT73561A (de) Vorrichtung zum optischen abtasten
AT369581B (de) Vorrichtung zum elektrodynamisch steuerbaren schwenken eines optischen bauteiles
BE854897A (fr) Procede et dispositif d'analyse automatique de la variation de la transparence d'un echantillon
ATE76195T1 (de) Verfahren und vorrichtung zum pruefen von transparenten bahnen.

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee