CH609475A5 - Method and device for testing the printing quality of printed images, especially bank notes - Google Patents

Method and device for testing the printing quality of printed images, especially bank notes

Info

Publication number
CH609475A5
CH609475A5 CH545076A CH545076A CH609475A5 CH 609475 A5 CH609475 A5 CH 609475A5 CH 545076 A CH545076 A CH 545076A CH 545076 A CH545076 A CH 545076A CH 609475 A5 CH609475 A5 CH 609475A5
Authority
CH
Switzerland
Prior art keywords
testing
printing quality
printed images
bank notes
especially bank
Prior art date
Application number
CH545076A
Other languages
English (en)
Inventor
Kurt Ehrat
Fred Dr Mast
Ernst Huber
Josef Huber
Original Assignee
Gretag Ag
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 Gretag Ag filed Critical Gretag Ag
Priority to CH545076A priority Critical patent/CH609475A5/xx
Priority to DE2620767A priority patent/DE2620767C2/de
Priority to US05/791,140 priority patent/US4143279A/en
Priority to NL7704684A priority patent/NL7704684A/xx
Priority to IT49166/77A priority patent/IT1086898B/it
Priority to JP5064877A priority patent/JPS5386145A/ja
Priority to CA277,324A priority patent/CA1084166A/en
Priority to GB18124/77A priority patent/GB1583071A/en
Priority to AT305177A priority patent/AT360256B/de
Priority to FR7713035A priority patent/FR2349862A1/fr
Publication of CH609475A5 publication Critical patent/CH609475A5/xx

Links

Classifications

    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Image Processing (AREA)
CH545076A 1976-04-30 1976-04-30 Method and device for testing the printing quality of printed images, especially bank notes CH609475A5 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
CH545076A CH609475A5 (en) 1976-04-30 1976-04-30 Method and device for testing the printing quality of printed images, especially bank notes
DE2620767A DE2620767C2 (de) 1976-04-30 1976-05-11 Verfahren und Vorrichtung zur Prüfung der Druckqualität von Druckbildern, insbesondere Banknoten
US05/791,140 US4143279A (en) 1976-04-30 1977-04-26 Method and apparatus for testing the print quality of printed texts, more particularly banknotes
NL7704684A NL7704684A (nl) 1976-04-30 1977-04-28 Werkwijze en inrichting voor het onderzoeken van de drukkwaliteit van gedrukte beelden meer in het bijzonder bankbiljetten.
IT49166/77A IT1086898B (it) 1976-04-30 1977-04-28 Procedimento e dispositivo per il controllo di qualita' della stampa di immagini stampate in particolare banconote
JP5064877A JPS5386145A (en) 1976-04-30 1977-04-28 Method of inspecting and judging printed quality and device for inspecting same
CA277,324A CA1084166A (en) 1976-04-30 1977-04-29 Method and apparatus for testing the print quality of printed texts, more particularly banknotes
GB18124/77A GB1583071A (en) 1976-04-30 1977-04-29 Method and apparatus for testing the print quality of printed texts more particularly banknotes
AT305177A AT360256B (de) 1976-04-30 1977-04-29 Verfahren und vorrichtung zur pruefung der druckqualitaet von druckbildern, insbesondere banknoten
FR7713035A FR2349862A1 (fr) 1976-04-30 1977-04-29 Procede et dispositif de controle de la qualite d'une impression, en particulier de billets de banque

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH545076A CH609475A5 (en) 1976-04-30 1976-04-30 Method and device for testing the printing quality of printed images, especially bank notes

Publications (1)

Publication Number Publication Date
CH609475A5 true CH609475A5 (en) 1979-02-28

Family

ID=4293784

Family Applications (1)

Application Number Title Priority Date Filing Date
CH545076A CH609475A5 (en) 1976-04-30 1976-04-30 Method and device for testing the printing quality of printed images, especially bank notes

Country Status (2)

Country Link
CH (1) CH609475A5 (xx)
DE (1) DE2620767C2 (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4014706A1 (de) * 1990-05-08 1991-11-14 Heidelberger Druckmasch Ag Verfahren und anordnungen zum ermitteln von registerfehlern auf einem mit registermarken versehenen druckerzeugnis

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4197584A (en) * 1978-10-23 1980-04-08 The Perkin-Elmer Corporation Optical inspection system for printing flaw detection
JPS63276676A (ja) * 1986-09-26 1988-11-14 Olympus Optical Co Ltd 画像間の対応領域の検出方式
DE10132589B4 (de) 2001-07-05 2005-11-03 Koenig & Bauer Ag Verfahren zur qualitativen Beurteilung von Material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4014706A1 (de) * 1990-05-08 1991-11-14 Heidelberger Druckmasch Ag Verfahren und anordnungen zum ermitteln von registerfehlern auf einem mit registermarken versehenen druckerzeugnis

Also Published As

Publication number Publication date
DE2620767A1 (de) 1977-11-17
DE2620767C2 (de) 1986-01-02

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Legal Events

Date Code Title Description
PL Patent ceased