DE59101912D1 - Vorrichtung zur Analyse von Druckkontrollfeldern. - Google Patents

Vorrichtung zur Analyse von Druckkontrollfeldern.

Info

Publication number
DE59101912D1
DE59101912D1 DE59101912T DE59101912T DE59101912D1 DE 59101912 D1 DE59101912 D1 DE 59101912D1 DE 59101912 T DE59101912 T DE 59101912T DE 59101912 T DE59101912 T DE 59101912T DE 59101912 D1 DE59101912 D1 DE 59101912D1
Authority
DE
Germany
Prior art keywords
analysis
pressure control
control fields
fields
pressure
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.)
Expired - Fee Related
Application number
DE59101912T
Other languages
English (en)
Inventor
Hans Ott
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.)
X Rite Switzerland GmbH
Original Assignee
GRETAG AG REGENSDORF ZUERICH
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 REGENSDORF ZUERICH, Gretag AG filed Critical GRETAG AG REGENSDORF ZUERICH
Application granted granted Critical
Publication of DE59101912D1 publication Critical patent/DE59101912D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
DE59101912T 1990-04-06 1991-03-27 Vorrichtung zur Analyse von Druckkontrollfeldern. Expired - Fee Related DE59101912D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH117090 1990-04-06

Publications (1)

Publication Number Publication Date
DE59101912D1 true DE59101912D1 (de) 1994-07-21

Family

ID=4204125

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59101912T Expired - Fee Related DE59101912D1 (de) 1990-04-06 1991-03-27 Vorrichtung zur Analyse von Druckkontrollfeldern.

Country Status (4)

Country Link
US (1) US5206707A (de)
EP (1) EP0451106B1 (de)
JP (1) JP3028248B2 (de)
DE (1) DE59101912D1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL98453A (en) * 1991-06-11 1996-06-18 Scitex Corp Ltd Method and device for creating a control bar
US5841955A (en) * 1991-12-02 1998-11-24 Goss Graphic Systems, Inc. Control system for a printing press
DE4229267A1 (de) * 1992-09-02 1994-03-03 Roland Man Druckmasch Verfahren zur Steuerung des Druckprozesses auf einer autotypisch arbeitenden Druckmaschine, insbesondere Bogenoffsetdruckmaschine
US5412577A (en) * 1992-10-28 1995-05-02 Quad/Tech International Color registration system for a printing press
JP3324708B2 (ja) * 1993-01-11 2002-09-17 富士写真フイルム株式会社 カラー画像記録方法
US5357448A (en) * 1993-02-02 1994-10-18 Quad/Tech, Inc. Method and apparatus for controlling the printing of an image having a plurality of printed colors
DE4335350A1 (de) * 1993-10-16 1995-04-20 Heidelberger Druckmasch Ag Verfahren und Vorrichtung zur Ermittlung von Passerabweichungen bei mehrfarbigen, in einer Druckmaschine erstellten Druckprodukten
US6129015A (en) * 1993-11-23 2000-10-10 Quad/Tech, Inc. Method and apparatus for registering color in a printing press
DE4402784C2 (de) * 1994-01-31 2001-05-31 Wifag Maschf Messfeldgruppe und Verfahren zur Qualitätsdatenerfassung unter Verwendung der Messfeldgruppe
DE4402828C2 (de) * 1994-01-31 2001-07-12 Wifag Maschf Messfeldgruppe und Verfahren zur Qualitätsdatenerfassung unter Verwendung der Messfeldgruppe
US5812705A (en) * 1995-02-28 1998-09-22 Goss Graphic Systems, Inc. Device for automatically aligning a production copy image with a reference copy image in a printing press control system
US5767980A (en) 1995-06-20 1998-06-16 Goss Graphic Systems, Inc. Video based color sensing device for a printing press control system
US5805280A (en) * 1995-09-28 1998-09-08 Goss Graphic Systems, Inc. Control system for a printing press
US5903712A (en) * 1995-10-05 1999-05-11 Goss Graphic Systems, Inc. Ink separation device for printing press ink feed control
US6938550B2 (en) * 2002-10-31 2005-09-06 R. R. Donnelley & Sons, Co. System and method for print screen tonal control and compensation
US8532371B2 (en) * 2010-10-04 2013-09-10 Datacolor Holding Ag Method and apparatus for evaluating color in an image
US9076068B2 (en) 2010-10-04 2015-07-07 Datacolor Holding Ag Method and apparatus for evaluating color in an image
JP6917378B2 (ja) * 2015-09-17 2021-08-11 ファゾム・オプティクス・インコーポレイテッド マルチビューディスプレイ並びに関連するシステム及び方法
US11007772B2 (en) 2017-08-09 2021-05-18 Fathom Optics Inc. Manufacturing light field prints

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4947348A (en) * 1987-03-25 1990-08-07 Kollmorgen Corporation Densitometer method and system for identifying and analyzing printed targets

Also Published As

Publication number Publication date
EP0451106B1 (de) 1994-06-15
EP0451106A1 (de) 1991-10-09
JP3028248B2 (ja) 2000-04-04
JPH04226360A (ja) 1992-08-17
US5206707A (en) 1993-04-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: GRETAG-MACBETH AG, REGENSDORF, CH

8339 Ceased/non-payment of the annual fee