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EP1911588B2 - Dispositif de positionnement d'une tête de mesure de couleur - Google Patents
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EP1911588B2 - Dispositif de positionnement d'une tête de mesure de couleur - Google Patents

Dispositif de positionnement d'une tête de mesure de couleur Download PDF

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Publication number
EP1911588B2
EP1911588B2 EP07116527.8A EP07116527A EP1911588B2 EP 1911588 B2 EP1911588 B2 EP 1911588B2 EP 07116527 A EP07116527 A EP 07116527A EP 1911588 B2 EP1911588 B2 EP 1911588B2
Authority
EP
European Patent Office
Prior art keywords
measuring
measuring head
computer
color
printing material
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.)
Active
Application number
EP07116527.8A
Other languages
German (de)
English (en)
Other versions
EP1911588B1 (fr
EP1911588A2 (fr
EP1911588A3 (fr
Inventor
Hans Dr. Engler
Werner Dr. Huber
Manfred Schneider
Volker Becker
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.)
Heidelberger Druckmaschinen AG
Original Assignee
Heidelberger Druckmaschinen AG
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Filing date
Publication date
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Application filed by Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Publication of EP1911588A2 publication Critical patent/EP1911588A2/fr
Publication of EP1911588A3 publication Critical patent/EP1911588A3/fr
Publication of EP1911588B1 publication Critical patent/EP1911588B1/fr
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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

  • the present invention relates to a device for positioning a measuring head over a printing material with a display device and a motor-driven positioning device for the measuring head, wherein the positioning device for the measuring head can be controlled by a computer which is connected to the display device.
  • the settings of the press must be changed.
  • EP 13 88 418 B1 is a method for quality control and production release of the contact pressure known.
  • individual copies of the contact pressure in the image are measured colorimetrically and compared with the data of the prepress department.
  • the data will be used to control the color of the press.
  • the data of the measured print image can be transmitted to the pre-press by means of a data connection so that test image data can be evaluated in the pre-press for quality monitoring.
  • the result of the quality assessment is in turn transmitted via a data link to the printing press with the printing press, whereby the printers issue the release for the contact pressure depending on the transmitted result.
  • already selected measurement positions and also target color values for this measurement position can be defined in the digital data of the print template, which are then later measured in the print shop on the printing substrate and used for color control of the printing press.
  • a printed sheet is divided into a plurality of uniformly distributed measuring elements and these are spectrally measured. The spectral image measurement data are then displayed on the screen.
  • the patent application US 2004 / 0042022A1 shows a system for measuring and controlling the color density in a running printing press.
  • the amount of ink in the individual inking units is regulated on the basis of the color density of the individual colors in the printed images.
  • the entire process involves controlling the positioning and linear motion of a digital video camera with flash over a printed substrate.
  • image capture the print image is illuminated with the flash and selected images captured by the digital video camera and stored in digital form.
  • the operator of the printing press can select from a console the image for which he wishes to have color values.
  • the operator can also select a particular color zone via a touch screen of the console.
  • To record the desired image the desired area is approached and the desired image is saved.
  • the saved image can then be displayed on the screen.
  • the operator can then select a desired area via the touchscreen for which he wants to know more about the color quality.
  • the average color density of all pixels in the selected area is calculated and displayed on the screen.
  • the measuring device used is preferably a color measuring device which has a measuring head with which the surface of a printing material can be scanned.
  • the measuring head must be able to be positioned over the entire surface of the printing material.
  • This is expediently a motor-driven positioning device available which z. B. can move the measuring head in the substrate level in the X and Y direction of a Cartesian coordinate system freely over the substrate.
  • the positioning device is provided with an electronic control which can be connected to a computer.
  • This computer in turn is connected to a display device on which the substrate to be measured can be displayed.
  • the display device may be a screen or an image projection device for displaying the printing material.
  • measuring points can now be selected by the user on this display device, which measuring points are then recorded, stored and forwarded to the positioning device for the measuring head.
  • the measuring head is then moved exactly to the position on the substrate, which the user has entered on the display device.
  • the advantage of the present invention is that the user does not have to enter any measuring coordinates himself and must check whether the measuring coordinates coincide with the desired measuring point. Instead, he can select the measuring points on the virtual printing material on the display device which displays a printing material merely by pointing.
  • the computer calculates the respective coordinates to scale according to the scale of the representation on the display device and converts them to the scale of the real printing substrate, so that the matching coordinates are then present in the positioning device for the measuring head.
  • the conversion takes place as a function of the size of the display device and in dependence on the size of the illustrated printing material.
  • the user of a measuring device can select the desired points by simply pointing to the desired measuring points of the virtual printing material. This is particularly interesting for colorimeters where individual points must be selected for capture by a colorimeter.
  • the present invention is characterized in that digitized data of the print image on the printing substrate can be transferred from a computer of the printing prepress to the computer.
  • the digitized data of the printing original which are required in the prepress for producing the printing form of an offset printing press, transmitted via a data connection directly to the computer of the meter.
  • the data thus transmitted can then be displayed on the display device so that the user can select the measuring points on the virtually represented printing material from the prepress stage.
  • the transfer of the digitized data from prepress can be done automatically with the selection of a new print job. This ensures that the user always has the printing material on the display device, which is actually produced in the printing press and subsequently measured.
  • the measuring points can be selected on the display device by means of an input device.
  • Input device may be a computer mouse, with which the operator can select the appropriate measurement points on the screen.
  • the display device can also be embodied as a touch screen, in which the user can select measuring positions on the virtual printing substrate simply by touching the desired locations.
  • the selected measuring points are then stored in the computer and used to control the positioning.
  • the computer can be programmed so that it first detects a sequence of selected measuring points, then stores them and scans the stored measuring points in sequence by means of the measuring head and the positioning device after input of an acknowledgment signal by the user. If the measuring head is a color measuring head, the color measured values thus acquired can be sent back to the computer and likewise displayed on the display device. Alternatively, only the deviations between the print template and the acquired measured values can be displayed. If the deviations are outside the permissible tolerance limits, then these z. B. be provided with a red mark so that they jump the user in the eye.
  • the measuring head detects the position of the printing material and takes it into account when determining the traversing position of the measuring points.
  • the measuring head can detect the position of the printing material relative to the meter and so z. B. correct inclined substrates lying in the computer accordingly. These can z. B. the edges of the substrate are detected or the outside of the printing image located on the substrate.
  • position marks, color measuring strips or register marks on the printing stock, which have a typical structure can be detected to determine the position of the printing material.
  • This correcting device ensures that even then the correct measuring positions on the printing material are approached by the measuring head when the printing material is displaced relative to the measuring device.
  • the measuring head has a geometrically high-resolution preview sensor with a resolution of at least 50 dpi.
  • a geometrically high-resolution preview sensor with a resolution of at least 50 dpi.
  • Such an optical resolution is sufficient to accurately capture the environment around a measuring point and thus the desired measuring point z.
  • B. to approach the color measurement precisely.
  • the pre-press image of the artwork should have at least a geometric resolution of 25dpi in order to select measurement points on a screen with sufficient accuracy.
  • the measuring head has a spectrally measuring color sensor. With the spectral measuring color sensor accurate color measurements at the selected measuring points are possible. Furthermore, the measuring head can have a light pointer. With this light pointer, the approached measuring points on the printing material can be marked by a luminous dot. The user thus has the option of optically checking himself on site on the substrate whether the approaching measurement position coincides with the measurement position selected by him with sufficient probability. It can be signaled by flashing or other optical or acoustic signals and the achievement of the measuring position after the measuring head has been positioned. Before the measurement is performed, the operator may be given the opportunity to confirm or, if necessary, correct the displayed position on the display device.
  • the measuring head scans the environment of the measuring point by means of the positioning device when approaching a selected measuring point and that the results of the scanning are compared in the computer with digitized image data of the printed image on the printing material.
  • the measuring head has a scanning device which optically detects a sufficiently large field around a point to be measured.
  • This can happen with a preview sensor, which offers a good geometric resolution and does not have to have a particularly high color resolution like the color sensor.
  • This preview sensor is responsible for the positioning and the detection of the measuring position on the printed substrate and can thus control the fine positioning of the color measuring head above the measuring point to be detected.
  • the area detected by the color measuring head can be significantly lower than the area detected by the preview sensor.
  • a color measuring device is shown, which is connected to a computer 4.
  • the color measuring device consists of a measuring table 2, can be placed on the produced substrates 3.
  • the launched substrates 3 can with a measuring bar 1, z. B. be measured color.
  • the measuring bar 1 in Fig. 1 is movable in the X direction, so as to be able to drive over the entire length of an overlying printing material 3.
  • the measuring beam 1 in turn, has a measuring head 8, which can be moved in the Y direction, by means of which individual measuring points on the printing material 3 can be selectively approached in order to measure the measuring points in color.
  • the measuring head 8 z. B. colorimeter 13 detected on the substrate 3, identified and measured.
  • the data acquired with the measuring head 8 are sent to a computer 4 and can be displayed on a computer 5 connected to the screen 5.
  • the computer 4 and the screen 5 are controllable via a keyboard 6 and a mouse 11 by the operator.
  • the computer 4 may be a commercially available PC or laptop, which is equipped with a corresponding control software for operating the color measuring device.
  • the computer 4 is connected via a communication link with a printing machine 7 in connection to make adjustment and control operations on the inking of the printing press 7 can.
  • the computer 4 has access to the digital data of the print template for each printed substrate produced 3.
  • the data determined with the measuring head 8 are compared in the computer 4 with the corresponding data of the print template and thus determined deviations. If the deviations exceed a permissible level, so can be made in the printing press 7 in the inking units, a desired-actual value control.
  • the present color measuring device preferably measures individual points on the printing substrate 3. These measuring points can either already be present in the print template stored in the computer 4 if they have already been incorporated as corresponding measuring points in the pre-press in the file of the print template. Often, however, the printer would like to individually determine their own measuring points for the color measurement of the printed sheet 3. This may be the printer in Fig. 1 via the mouse 11 and the keyboard 6 before the measuring process by selecting 5 individual measuring points on the screen. For this purpose, the print template is displayed on the screen 5 as detailed as possible. The resolution of the displayed artwork is essentially limited by the resolution of the screen 5.
  • the computer 4 can first calculate the most favorable travel path of all selected measuring points, so that the detection of the desired measuring points on the printing substrate 3 takes place in the shortest possible time.
  • the measuring head 8 first measured a corner of the substrate 3 and also other brands such as colorimeter 13 on the substrate 3. Based on these markers can then be determined in the computer 4, first, the exact position of the print image on the substrate 3. Starting from this exact position, the coordinates of the measuring points supplied by the user are then adjusted accordingly, so that exactly the desired measuring points can be approached even when the printing material 3 is lying obliquely.
  • the print template can either be stored in the computer 4, or the computer 4 can access directly via an intranet or the Internet to the computer of the prepress and thus display the data of the print template online on the screen 5.
  • Fig. 2 is the measuring head 8 of the measuring device off Fig. 1 shown in more detail.
  • the measuring head 8 has a color sensor 10 for the spectral measurement of individual measuring points on the printing substrate 3.
  • the measuring head 8 has a preview sensor 9, which also optically scans the printing material 3.
  • the preview sensor 9 is arranged upstream of the color sensor 10 in the scanning direction of the measuring beam 1, so that the surface of the printing material 3 is first detected by the preview sensor 9 and then by the color sensor 10.
  • the preview sensor 9 has the task of scanning the surface of the printing substrate 3 in a high geometric resolution of at least 50 dpi, so as to accurately approach the user selected on the screen 5 measuring point.
  • the color sensor 10 After reaching the desired position, the color sensor 10 is positioned using the data acquired by the preview sensor 9 in such a way that precisely the selected measuring point can be measured colorimetrically. This has the great advantage that the color sensor 10 does not have to have a high geometric resolution. Likewise, the area detected by the color sensor 10 may be substantially smaller than the area detected by the preview sensor 9, since the color sensor 10 does not have to take over the positioning of the measuring head 8 and so does not have to detect the surroundings of the measuring point.
  • the geometrically high resolution preview sensor 9 is also ideal for detecting boundaries and color stripes 13 on the substrate 3 and thus to use the position of the color strip 13 as an indication of the position of the printing material 3 on the measuring table 2.
  • the preview sensor 9 can detect the structure of the FarbmessstMails 13 and assign them to a certain FarbmessstMailtyp.
  • the measuring head 8 has two illumination devices 12, which illuminate the area detected by the measuring head 8 on the printing substrate 3 for better detection of pixels.
  • the illumination devices 12 can be designed such that one assigned to the preview sensor 9 and the other is assigned to the color sensor 10.
  • the measuring head 8 still has a light pointer 14.
  • This light pointer 14 consists of a bright point-shaped light source, which marks the reached measuring point on the substrate 3 optically. The measuring point is illuminated so brightly for the user on the substrate 3, so that the user recognizes on-site on the substrate, which measuring point is approached. The user thus has the option of optical control of the approached measuring point and can compare it with the selected on the screen 5 measuring point.
  • the user interface on the screen 5 can be designed so that after reaching the measurement position on the substrate 3, a query is first directed to the user, whether he accepts the marked by the light pointer 14 on the substrate 3 measuring point. If the operator gives the OK, the measuring point is measured and the measurement is continued. If the user does not agree with the displayed measuring point, he may be given the opportunity to correct the displayed measuring position. The operator is thus able at any time to perform a comparison between the measuring point selected on the screen 5 and the measuring point actually approached on the printing substrate 3 and thus to control the measuring process with his own eyes.
  • the measuring beam 1 and the measuring head 8 in Fig. 1 are provided with electric drives, which can arbitrarily move the measuring beam 1 in the X direction in the measuring head 8 in the Y direction can move arbitrarily.
  • These drives can be linear drives.
  • the computer 4 can autonomously approach the measuring points selected by the user.
  • the screen 5 may also be designed as a touchscreen, so that the operator the measuring points on the screen 5 by merely touching the surface of the screen. This type of input is particularly intuitive because the operator only has to point to the desired measurement points on the screen 5.
  • a projection in large format by means of a video projector is possible.
  • individual measuring points can then be selected by the selection with the mouse 11 whose mouse pointer is also projected.
  • a detection of the gestures of the operator by means of a camera is possible, so that here too the operator only has to point to the measuring points.

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Common Mechanisms (AREA)

Claims (11)

  1. Dispositif pour le positionnement d'une tête de mesure (8) au-dessus d'un substrat imprimé (3) comprenant un dispositif d'affichage (5) et un dispositif de positionnement motorisé (1) pour la tête de mesure (8), le dispositif de positionnement (1) pour la tête de mesure (8) étant commandable par un ordinateur (4), qui est relié au dispositif d'affichage (5),
    la tête de mesure (8) présentant un capteur de prévisualisation (9)
    caractérisé en ce
    que le capteur de prévisualisation (9) a une haute résolution géométrique d'au moins 50 dpi.
  2. Dispositif selon la revendication 1,
    caractérisé en ce que
    des données de l'image d'impression digitalisées sur l'ordinateur (4) sont transférables sur le substrat imprimé (3) par un ordinateur depuis l'étape préliminaire d'impression.
  3. Dispositif selon l'une des revendications précédentes,
    caractérisé en ce que
    l'image d'impression numérisée sur le substrat imprimé (3) est représentable sur le dispositif d'affichage (5).
  4. Dispositif selon l'une des revendications précédentes,
    caractérisé en ce que
    les points de mesure sont sélectionnables sur le dispositif d'affichage (5) au moyen d'un dispositif de saisie (6, 11)
  5. Dispositif selon l'une des revendications précédentes,
    caractérisé en ce que
    le dispositif d'affichage (5) est un écran tactile.
  6. Dispositif selon l'une des revendications précédentes,
    caractérisé en ce que
    le dispositif est agencé de sorte que la tête de mesure (8) détecte la position du substrat imprimé (3) et en tient compte à la détermination de la position de déplacement des points de mesure.
  7. Dispositif selon l'une des revendications précédentes,
    caractérisé en ce que
    la tête de mesure (8) présente un capteur de mesure spectrale de couleur (9).
  8. Dispositif selon l'une des revendications précédentes,
    caractérisé en ce que
    la tête de mesure (8) présente un capteur (10) de mesure spectrale de couleur.
  9. Dispositif selon l'une des revendications précédentes,
    caractérisé en ce que
    la tête de mesure (8) présente un indicateur lumineux (14).
  10. Dispositif selon l'une des revendications précédentes,
    caractérisé en ce que
    le dispositif est agencé de sorte que la tête de mesure (8) scanne au moyen du dispositif de positionnement (1) à l'approche d'un point de mesure l'environnement dans l'ordinateur et en ce que les résultats du scan sont comparés dans l'ordinateur (5) aux données d'image numérisées de l'image d'impression sur le substrat imprimé (3).
  11. Dispositif selon l'une des revendications précédentes,
    caractérisé en ce que
    le dispositif est agencé de sorte que la surface détectée par le capteur de prévisualisation (9) est plus grande que la surface détectée par le capteur de couleur (10).
EP07116527.8A 2006-10-13 2007-09-17 Dispositif de positionnement d'une tête de mesure de couleur Active EP1911588B2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006048539A DE102006048539A1 (de) 2006-10-13 2006-10-13 Farbmesskopfpositionierungsvorrichtung

Publications (4)

Publication Number Publication Date
EP1911588A2 EP1911588A2 (fr) 2008-04-16
EP1911588A3 EP1911588A3 (fr) 2012-04-04
EP1911588B1 EP1911588B1 (fr) 2013-04-17
EP1911588B2 true EP1911588B2 (fr) 2018-06-20

Family

ID=39027575

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07116527.8A Active EP1911588B2 (fr) 2006-10-13 2007-09-17 Dispositif de positionnement d'une tête de mesure de couleur

Country Status (4)

Country Link
US (1) US8395809B2 (fr)
EP (1) EP1911588B2 (fr)
CN (1) CN101161457B (fr)
DE (1) DE102006048539A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10549524B2 (en) 2016-05-18 2020-02-04 Koenig & Bauer Ag Control console of a printing machine

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007015097A1 (de) * 2007-03-29 2008-10-02 Heidelberger Druckmaschinen Ag Farbmessgerät mit Koordinatenabgleich
DE102007052381A1 (de) * 2007-10-31 2009-05-07 Heidelberger Druckmaschinen Ag Anzeigevorrichtung für Bedruckstoff verarbeitende Maschinen
US8736840B1 (en) * 2010-05-23 2014-05-27 Arkady Ten Method for finding an aim position of a measuring device
EP2505356A1 (fr) * 2011-03-30 2012-10-03 KBA-NotaSys SA Dispositif d'inspection hors ligne et mesure de la couleur de feuilles imprimées
DE102016204540A1 (de) * 2016-03-18 2017-09-21 Koenig & Bauer Ag Inspektionssystem mit einem Bildschirm zur optischen Darstellung eines fotografischen Bildes
DE102016208523B4 (de) 2016-05-18 2018-05-17 Koenig & Bauer Ag Leitstand einer Druckmaschine
DE102016208522B4 (de) 2016-05-18 2024-01-18 Koenig & Bauer Ag Leitstand einer Druckmaschine
JP7165485B2 (ja) 2016-09-30 2022-11-04 株式会社小森コーポレーション 印刷物の管理装置および管理方法
DE102024122403A1 (de) * 2024-08-06 2026-02-12 Bundesdruckerei Gmbh Prüfvorrichtung und Prüfverfahren für ein farbiges Druckbild eines als Rolle bereitgestellten Bedruckstoffs

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3932932A1 (de) † 1989-10-03 1991-04-11 Polygraph Leipzig Einrichtung zur positionsbestimmung und auswertung von messflaechen eines druckbogens
DE8816978U1 (de) † 1988-09-09 1991-07-18 Heidelberger Druckmaschinen Ag, 6900 Heidelberg Vorrichtung zur Farbmessung
US6018687A (en) † 1997-02-07 2000-01-25 Quad/Tech, Inc. Method and apparatus for printing cutoff control using prepress data
US6157439A (en) † 1999-04-26 2000-12-05 Hewlett-Packard Company Copy system with document previewing
DE10023513A1 (de) † 2000-05-13 2002-01-03 Saechsisches Inst Fuer Die Dru Vorrichtung zur off-line Qualitätsdatenerfassung von Druckprodukten
WO2002008730A1 (fr) † 2000-07-25 2002-01-31 Solvay (Société Anonyme) Procede et appareillage pour le controle de la couleur d'un motif multicolore
DE10213635A1 (de) † 2002-03-27 2003-10-16 Koenig & Bauer Ag Vorrichtung zur Auswertung eines Druckbogens
US20040213436A1 (en) † 2003-04-25 2004-10-28 Quad/Tech, Inc. System and method for measuring color on a printing press
WO2006045621A1 (fr) † 2004-10-28 2006-05-04 Gretagmacbeth Ag Dispositif de mesure et dispositif d'exploration pour mesurer par voie photoelectrique, par elements d'image, un objet a mesurer
US7040232B2 (en) † 2004-03-12 2006-05-09 Q. I. Press Controls Holding B.V. Method and system for monitoring printed material produced by a printing press

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3232577A1 (de) * 1981-09-12 1983-03-31 Dainippon Screen Manufacturing Co., Ltd., Kyoto Verfahren und vorrichtung zur farbkonzentrationsmessung in druckerzeugnissen
DE3924989A1 (de) 1989-07-28 1991-02-07 Roland Man Druckmasch Vorrichtung zur durchfuehrung einer umfassenden qualitaetskontrolle an druckbogen
US5281921A (en) * 1990-04-24 1994-01-25 Novak James L Non-contact capacitance based image sensing method and system
US5388195A (en) * 1991-03-28 1995-02-07 Fuji Xerox Co., Ltd. Image processing system with editing area correcting function
US5222154A (en) * 1991-06-12 1993-06-22 Hewlett-Packard Company System and method for spot color extraction
US5714928A (en) * 1992-12-18 1998-02-03 Kabushiki Kaisha Komatsu Seisakusho System for preventing collision for vehicle
CN2159299Y (zh) * 1993-05-11 1994-03-23 翁博森 预套印刷版装置
DE29506268U1 (de) * 1995-04-11 1995-06-14 Fuchs, Annette, Dr.-Ing., 63571 Gelnhausen X-Y-Positioniereinrichtung zur Qualitätskontrolle im Offsetdruck
DE19516059A1 (de) * 1995-05-04 1996-11-07 Mavis Gmbh Machine Vision Verfahren und Vorrichtung zur Inspektion von Druckplatten, -folien, -filmen oder Filmmontagen
US5706083A (en) * 1995-12-21 1998-01-06 Shimadzu Corporation Spectrophotometer and its application to a colorimeter
DE59708489D1 (de) * 1997-02-19 2002-11-21 Baldwin Germany Gmbh Vorrichtung und Verfahren zur Durchführung von qualitätsmanagement
DE19722073C2 (de) * 1997-05-27 1999-12-16 Techkon Elektronik Gmbh Verfahren und Zeilendrucker für die digitale Ausgabe und farbmetrische Messung von farbigen Bildern
DE19749066A1 (de) * 1997-11-06 1999-05-12 Heidelberger Druckmasch Ag Verfahren zur Regelung des Farbauftrages bei einer Druckmaschine
US7420588B2 (en) * 1999-06-09 2008-09-02 Mitutoyo Corporation Measuring method, measuring system and storage medium
DE10023128A1 (de) * 2000-05-11 2001-11-15 Roland Man Druckmasch Abtastverfahren und Abtastvorrichtung zur optischen Dichtemessung
DE50013566D1 (de) 2000-08-11 2006-11-16 Gretag Macbeth Ag Verfahren und Vorrichtung zur farbmetrischen Ausmessung einer zweidimensionalen Vorlage
WO2002077108A2 (fr) * 2001-03-21 2002-10-03 Macdermid Colorspan, Inc. Sous-ensembles mecaniques cooperants pour imprimante numerique grand format a jet d'encre, a chariot balayeur
DE10215548B4 (de) * 2002-04-09 2006-05-11 Eltromat Polygraph Gmbh Verfahren und Vorrichtung zur Erfassung von Abtastpositionen in Druckbildern
EP1388418B1 (fr) * 2002-08-05 2005-06-08 Gretag-Macbeth AG Procédé d'impression
US7187472B2 (en) 2002-09-03 2007-03-06 Innolutions, Inc. Active color control for a printing press
DE10353868B4 (de) * 2002-12-12 2014-07-24 Heidelberger Druckmaschinen Ag Darstellung von Daten in einer Bedruckstoff verarbeitenden Maschine
JP4364566B2 (ja) * 2003-07-04 2009-11-18 富士重工業株式会社 車両制動装置
US20050073732A1 (en) * 2003-10-01 2005-04-07 Benedicto Jordi Arnabat Systems and methods for scanning media
JP4211703B2 (ja) * 2004-07-23 2009-01-21 セイコーエプソン株式会社 画像読み取り装置
US7692775B2 (en) * 2005-07-14 2010-04-06 Chemimage Corporation Time and space resolved standoff hyperspectral IED explosives LIDAR detection
CN101118222B (zh) * 2006-08-03 2012-07-04 海德堡印刷机械股份公司 具有两个不同地工作的测量装置的颜色测量设备

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8816978U1 (de) † 1988-09-09 1991-07-18 Heidelberger Druckmaschinen Ag, 6900 Heidelberg Vorrichtung zur Farbmessung
DE3932932A1 (de) † 1989-10-03 1991-04-11 Polygraph Leipzig Einrichtung zur positionsbestimmung und auswertung von messflaechen eines druckbogens
US6018687A (en) † 1997-02-07 2000-01-25 Quad/Tech, Inc. Method and apparatus for printing cutoff control using prepress data
US6157439A (en) † 1999-04-26 2000-12-05 Hewlett-Packard Company Copy system with document previewing
DE10023513A1 (de) † 2000-05-13 2002-01-03 Saechsisches Inst Fuer Die Dru Vorrichtung zur off-line Qualitätsdatenerfassung von Druckprodukten
WO2002008730A1 (fr) † 2000-07-25 2002-01-31 Solvay (Société Anonyme) Procede et appareillage pour le controle de la couleur d'un motif multicolore
DE10213635A1 (de) † 2002-03-27 2003-10-16 Koenig & Bauer Ag Vorrichtung zur Auswertung eines Druckbogens
US20040213436A1 (en) † 2003-04-25 2004-10-28 Quad/Tech, Inc. System and method for measuring color on a printing press
US7040232B2 (en) † 2004-03-12 2006-05-09 Q. I. Press Controls Holding B.V. Method and system for monitoring printed material produced by a printing press
WO2006045621A1 (fr) † 2004-10-28 2006-05-04 Gretagmacbeth Ag Dispositif de mesure et dispositif d'exploration pour mesurer par voie photoelectrique, par elements d'image, un objet a mesurer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10549524B2 (en) 2016-05-18 2020-02-04 Koenig & Bauer Ag Control console of a printing machine

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CN101161457A (zh) 2008-04-16
EP1911588B1 (fr) 2013-04-17
EP1911588A2 (fr) 2008-04-16
DE102006048539A1 (de) 2008-04-17
EP1911588A3 (fr) 2012-04-04
US20080087114A1 (en) 2008-04-17
CN101161457B (zh) 2011-05-18
US8395809B2 (en) 2013-03-12

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