ATE1561T1 - Verfahren zur maschinellen beurteilung der druckqualitaet eines druckerzeugnisses sowie vorrichtung zu dessen durchfuehrung. - Google Patents

Verfahren zur maschinellen beurteilung der druckqualitaet eines druckerzeugnisses sowie vorrichtung zu dessen durchfuehrung.

Info

Publication number
ATE1561T1
ATE1561T1 AT79810177T AT79810177T ATE1561T1 AT E1561 T1 ATE1561 T1 AT E1561T1 AT 79810177 T AT79810177 T AT 79810177T AT 79810177 T AT79810177 T AT 79810177T AT E1561 T1 ATE1561 T1 AT E1561T1
Authority
AT
Austria
Prior art keywords
point
deviations
specimens
electronically
print
Prior art date
Application number
AT79810177T
Other languages
English (en)
Inventor
Kurt Ehrat
Original Assignee
Gretag Aktiengesellschaft
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 Aktiengesellschaft filed Critical Gretag Aktiengesellschaft
Application granted granted Critical
Publication of ATE1561T1 publication Critical patent/ATE1561T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • B41F33/0036—Devices for scanning or checking the printed matter for quality control
    • 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)
  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Facsimiles In General (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
  • General Factory Administration (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
AT79810177T 1978-12-18 1979-12-12 Verfahren zur maschinellen beurteilung der druckqualitaet eines druckerzeugnisses sowie vorrichtung zu dessen durchfuehrung. ATE1561T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1283278 1978-12-18
EP79810177A EP0012723B1 (de) 1978-12-18 1979-12-12 Verfahren zur maschinellen Beurteilung der Druckqualität eines Druckerzeugnisses sowie Vorrichtung zu dessen Durchführung

Publications (1)

Publication Number Publication Date
ATE1561T1 true ATE1561T1 (de) 1982-09-15

Family

ID=4386786

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79810177T ATE1561T1 (de) 1978-12-18 1979-12-12 Verfahren zur maschinellen beurteilung der druckqualitaet eines druckerzeugnisses sowie vorrichtung zu dessen durchfuehrung.

Country Status (6)

Country Link
US (1) US4303832A (de)
EP (1) EP0012723B1 (de)
JP (1) JPS5583840A (de)
AT (1) ATE1561T1 (de)
CA (1) CA1127868A (de)
DE (1) DE2963696D1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3174234D1 (en) * 1981-06-22 1986-05-07 Toshiba Kk System for identifying currency note
JPS5829085A (ja) * 1981-07-24 1983-02-21 富士通株式会社 紙幣鑑別方式
US4545031A (en) 1981-09-17 1985-10-01 Kita Electrics Co., Ltd. Photo-electric apparatus for monitoring printed papers
US4587434A (en) * 1981-10-22 1986-05-06 Cubic Western Data Currency note validator
NL8202920A (nl) * 1982-07-20 1984-02-16 Tno Inrichting voor het herkennen en onderzoeken van bladvormige voorwerpen zoals bankbiljetten of dergelijke.
US4811408A (en) * 1987-11-13 1989-03-07 Light Signatures, Inc. Image dissecting document verification system
US4924507A (en) * 1988-02-11 1990-05-08 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Real-time optical multiple object recognition and tracking system and method
DE4005558A1 (de) * 1990-02-22 1991-09-19 Roland Man Druckmasch Verfahren zur prozessdiagnose einer rotationsdruckmaschine anhand von remissionen von vollton- und rastertonfeldern
US5912988A (en) * 1996-12-27 1999-06-15 Xytec Corporation Image processing method and apparatus for distortion compensation
JP3488603B2 (ja) * 1997-09-16 2004-01-19 株式会社東芝 電子透かしを利用したコピープロテクトシステム
DE102009023963A1 (de) * 2009-06-05 2010-12-09 Robert Bosch Gmbh Verfahren zum Bestimmen eines Qualitätsmaßes für ein von einer Bearbeitungsmaschine bearbeitetes Produkt
JP5678595B2 (ja) * 2010-11-15 2015-03-04 株式会社リコー 検査装置、検査方法、検査プログラム、及びそのプログラムを記録した記録媒体
JP2019203690A (ja) * 2016-09-26 2019-11-28 株式会社日立産機システム 印字検査装置および印字検査方法
CN110501335B (zh) * 2019-08-23 2021-10-26 北京印刷学院 一种星标印品质量的检测与表征方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3275985A (en) * 1962-06-14 1966-09-27 Gen Dynamics Corp Pattern recognition systems using digital logic
AT311097B (de) * 1972-03-21 1973-10-25 Gao Ges Automation Org Verfahren zur Messung des Verschmutzungsgrades von Banknoten od.dgl.
FR2196494B1 (de) * 1972-07-28 1979-08-03 Titn
DE2650706A1 (de) * 1975-11-06 1977-05-18 Eduard Dr Ing Krochmann Verfahren und einrichtung zur automatischen fotoelektrischen durchfuehrung des vergleichs von ebenen werkstuecken, bedruckten blaettern oder urkunden mit einem urmuster
CH615031A5 (de) * 1976-04-30 1979-12-28 Gretag Ag
IT1068657B (it) * 1976-11-03 1985-03-21 Nuovo Pignone Spa Metodo perfezionato per il controllo di banconote ed apparecchiature per realizzarlo
US4179685A (en) * 1976-11-08 1979-12-18 Abbott Coin Counter Company, Inc. Automatic currency identification system
GB1592449A (en) * 1976-12-01 1981-07-08 Ferranti Ltd Optical inspection apparatus
JPS5379594A (en) * 1976-12-24 1978-07-14 Hitachi Ltd Surface inspecting apparatus of objects

Also Published As

Publication number Publication date
CA1127868A (en) 1982-07-20
EP0012723B1 (de) 1982-09-15
JPS5583840A (en) 1980-06-24
DE2963696D1 (en) 1982-11-04
US4303832A (en) 1981-12-01
EP0012723A1 (de) 1980-06-25

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