EP0892722A1 - Procede pour evaluer la qualite d'un materiau traite - Google Patents

Procede pour evaluer la qualite d'un materiau traite

Info

Publication number
EP0892722A1
EP0892722A1 EP97920565A EP97920565A EP0892722A1 EP 0892722 A1 EP0892722 A1 EP 0892722A1 EP 97920565 A EP97920565 A EP 97920565A EP 97920565 A EP97920565 A EP 97920565A EP 0892722 A1 EP0892722 A1 EP 0892722A1
Authority
EP
European Patent Office
Prior art keywords
counter
error
reading
inspected
image area
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP97920565A
Other languages
German (de)
English (en)
Other versions
EP0892722B1 (fr
Inventor
Gerald Josef Reinhard
Johannes Georg Schaede
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koenig and Bauer AG
Original Assignee
Koenig and Bauer 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 Koenig and Bauer AG filed Critical Koenig and Bauer AG
Priority to EP99118436A priority Critical patent/EP0987110B1/fr
Publication of EP0892722A1 publication Critical patent/EP0892722A1/fr
Application granted granted Critical
Publication of EP0892722B1 publication Critical patent/EP0892722B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Definitions

  • EP OA 06 157 B1 known rotary printing press can be printed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Facsimiles In General (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)

Abstract

Selon ce procédé, des zones d'image du matériau inspecté sont détectées en étant affectées à des sources d'erreurs possibles.
EP97920565A 1996-04-02 1997-04-01 Procede pour evaluer la qualite d'un materiau traite Expired - Lifetime EP0892722B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP99118436A EP0987110B1 (fr) 1996-04-02 1997-04-01 Procédé pour évaluer la qualité d'un matériau traité

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19613083A DE19613083A1 (de) 1996-04-02 1996-04-02 Verfahren zur qualitativen Beurteilung von bearbeitetem Material
DE19613083 1996-04-02
PCT/DE1997/000655 WO1997036749A1 (fr) 1996-04-02 1997-04-01 Procede pour evaluer la qualite d'un materiau traite

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP99118436A Division EP0987110B1 (fr) 1996-04-02 1997-04-01 Procédé pour évaluer la qualité d'un matériau traité

Publications (2)

Publication Number Publication Date
EP0892722A1 true EP0892722A1 (fr) 1999-01-27
EP0892722B1 EP0892722B1 (fr) 2001-11-07

Family

ID=7790212

Family Applications (2)

Application Number Title Priority Date Filing Date
EP99118436A Expired - Lifetime EP0987110B1 (fr) 1996-04-02 1997-04-01 Procédé pour évaluer la qualité d'un matériau traité
EP97920565A Expired - Lifetime EP0892722B1 (fr) 1996-04-02 1997-04-01 Procede pour evaluer la qualite d'un materiau traite

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP99118436A Expired - Lifetime EP0987110B1 (fr) 1996-04-02 1997-04-01 Procédé pour évaluer la qualité d'un matériau traité

Country Status (6)

Country Link
US (1) US6333987B1 (fr)
EP (2) EP0987110B1 (fr)
JP (1) JPH11507305A (fr)
DE (3) DE19613083A1 (fr)
ES (2) ES2170563T3 (fr)
WO (1) WO1997036749A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10049752A1 (de) 1999-10-11 2001-05-10 Heidelberger Druckmasch Ag Verfahren zur Erkennung der Lagegenauigkeit von Register und Falz-oder Schneidkanten an flachen Exemplaren
US7656930B2 (en) * 2001-09-10 2010-02-02 Digimarc Corporation Assessing quality of service using digital watermark information
US20020146120A1 (en) * 2001-04-05 2002-10-10 Hugh Anglin Inspecting print quality using digital watermarks
EP1727679B1 (fr) * 2004-03-23 2008-10-01 Koenig & Bauer AG Procede d'identification d'un exemplaire individuel a image imprimee de qualite defectueuse sur une matiere imprimee comportant plusieurs exemplaires
DE102004052181B3 (de) * 2004-07-23 2006-01-19 Koenig & Bauer Ag Verfahren zur Erkennung eines Bahnrisses einer in einer Rollendruckmaschine bedruckten Materialbahn
EP2492094A1 (fr) * 2011-02-25 2012-08-29 Bobst Bielefeld GmbH Appareil et procédé de vérification des couleurs
DE102013108485B4 (de) * 2013-08-06 2015-06-25 Khs Gmbh Vorrichtung und Verfahren zum Fehlertracking bei Bandmaterialien
JP6805392B2 (ja) * 2017-08-15 2020-12-23 ザ ジェネラル ホスピタル コーポレイション マイクロ流体装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5213952B2 (fr) 1972-07-31 1977-04-18
GB2115145B (en) * 1981-07-29 1986-05-29 Dainippon Printing Co Ltd Method and device for inspecting printed matter
EP0104477B1 (fr) * 1982-08-31 1989-12-20 Dai Nippon Insatsu Kabushiki Kaisha Méthode pour inspecter une image
DE3481595D1 (de) 1983-06-02 1990-04-19 Wales R Langdon Registerregelung in geschlossener schleife.
US4736446A (en) * 1985-03-29 1988-04-05 Quad-Tech Inc. Cutoff control system
JPH0674112B2 (ja) 1986-04-23 1994-09-21 三菱重工業株式会社 シート状の紙の自動選別装置
DE69008941T2 (de) 1989-06-29 1994-12-15 De La Rue Giori Sa Tiefdruckmaschine zum Drucken von Wertpapieren.
DE4124397A1 (de) * 1990-07-23 1992-04-02 Lehner Rolf Peter Verfahren zum erkennen von fehlern in bedruckten bahnen
JP2931109B2 (ja) 1990-12-25 1999-08-09 東芝機械株式会社 印刷物監視装置
US5187376A (en) * 1990-12-20 1993-02-16 Toshiba Kikai Kabushiki Kaisha Print monitoring apparatus with data processing
DE4142481A1 (de) * 1991-08-12 1993-02-18 Koenig & Bauer Ag Qualitaetskontrolle einer bildvorlage z. b. eines gedruckten musters
EP0540833B1 (fr) 1991-08-12 1997-04-23 KOENIG & BAUER-ALBERT AKTIENGESELLSCHAFT ContrÔle de qualité d'une image, par exemple un modèle imprimé
DE4129126A1 (de) 1991-09-02 1993-03-04 Memminger Iro Gmbh Verfahren zum feststellen von fehlern in einer textilen warenbahn
CH687138A5 (fr) * 1992-02-07 1996-09-30 Bobst Sa Dispositif de détection d'erreurs d'impression dans une machine à imprimer rotative.
US5305392A (en) * 1993-01-11 1994-04-19 Philip Morris Incorporated High speed, high resolution web inspection system
DE4321177A1 (de) * 1993-06-25 1995-01-05 Heidelberger Druckmasch Ag Vorrichtung zur parallelen Bildinspektion und Farbregelung an einem Druckprodukt
DE4432371B4 (de) 1994-09-12 2004-12-09 Heidelberger Druckmaschinen Ag Verfahren zum Drucken und Weiterverarbeiten von Nutzen
US5908541A (en) * 1997-09-09 1999-06-01 Elcorsy Technology Inc. Multicolor electrocoagulation printing method and apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9736749A1 *

Also Published As

Publication number Publication date
DE59706033D1 (de) 2002-02-21
US6333987B1 (en) 2001-12-25
WO1997036749A1 (fr) 1997-10-09
EP0987110A1 (fr) 2000-03-22
EP0892722B1 (fr) 2001-11-07
ES2165605T3 (es) 2002-03-16
JPH11507305A (ja) 1999-06-29
ES2170563T3 (es) 2002-08-01
EP0987110B1 (fr) 2002-01-16
DE59705282D1 (de) 2001-12-13
DE19613083A1 (de) 1997-10-09

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