ATE137630T1 - Echtzeittransformation zwischen farbräumen - Google Patents

Echtzeittransformation zwischen farbräumen

Info

Publication number
ATE137630T1
ATE137630T1 AT91910334T AT91910334T ATE137630T1 AT E137630 T1 ATE137630 T1 AT E137630T1 AT 91910334 T AT91910334 T AT 91910334T AT 91910334 T AT91910334 T AT 91910334T AT E137630 T1 ATE137630 T1 AT E137630T1
Authority
AT
Austria
Prior art keywords
independent
real
dependent
components
color spaces
Prior art date
Application number
AT91910334T
Other languages
English (en)
Inventor
Alastair M Reed
Randal K Hrytzak
Original Assignee
Cymbolic Sciences Internationa
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 Cymbolic Sciences Internationa filed Critical Cymbolic Sciences Internationa
Application granted granted Critical
Publication of ATE137630T1 publication Critical patent/ATE137630T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H04N1/6011—Colour correction or control with simulation on a subsidiary picture reproducer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/54—Conversion of colour picture signals to a plurality of signals some of which represent particular mixed colours, e.g. for textile printing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H04N1/6016—Conversion to subtractive colour signals
    • H04N1/6022—Generating a fourth subtractive colour signal, e.g. under colour removal, black masking
    • H04N1/6025—Generating a fourth subtractive colour signal, e.g. under colour removal, black masking using look-up tables

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Textile Engineering (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Image Processing (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Coloring (AREA)
  • Color Image Communication Systems (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
  • Battery Mounting, Suspending (AREA)
  • Ink Jet (AREA)
  • Display Devices Of Pinball Game Machines (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Processing Or Creating Images (AREA)
AT91910334T 1990-06-01 1991-06-03 Echtzeittransformation zwischen farbräumen ATE137630T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53189790A 1990-06-01 1990-06-01

Publications (1)

Publication Number Publication Date
ATE137630T1 true ATE137630T1 (de) 1996-05-15

Family

ID=24119519

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91910334T ATE137630T1 (de) 1990-06-01 1991-06-03 Echtzeittransformation zwischen farbräumen

Country Status (9)

Country Link
US (1) US5564006A (de)
EP (1) EP0533712B1 (de)
JP (1) JPH05508752A (de)
AT (1) ATE137630T1 (de)
AU (1) AU7973891A (de)
CA (1) CA2083823A1 (de)
DE (1) DE69119227T2 (de)
ES (1) ES2088792T3 (de)
WO (1) WO1991019376A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995033331A1 (en) * 1990-06-01 1995-12-07 Cymbolic Sciences International Ltd. Real time transformation between color spaces
US5995653A (en) * 1996-11-15 1999-11-30 Cymbolic Sciences International, Inc. Digital image processing system and method
US7382379B1 (en) * 1997-06-27 2008-06-03 Eastman Kodak Company Arrangement for mapping colors between imaging systems and method thereof
US6362808B1 (en) * 1997-07-03 2002-03-26 Minnesota Mining And Manufacturing Company Arrangement for mapping colors between imaging systems and method therefor
US6771891B1 (en) * 1999-09-03 2004-08-03 Samsung Electronics Co., Ltd. Apparatus and method for recording/reproducing moving picture and recording medium
US6954581B2 (en) * 2000-12-06 2005-10-11 Microsoft Corporation Methods and systems for managing multiple inputs and methods and systems for processing media content
DE10103555B4 (de) * 2001-01-26 2019-12-19 Volkswagen Ag Verfahren zur Beurteilung einer Farbschicht
US7421418B2 (en) 2003-02-19 2008-09-02 Nahava Inc. Method and apparatus for fundamental operations on token sequences: computing similarity, extracting term values, and searching efficiently
DE102004003300B4 (de) * 2004-01-22 2014-03-06 Heidelberger Druckmaschinen Ag Verfahren zur Herstellung eines Prüfdrucks für einen Druckprozess mit mehr als vier Druckfarben
US7430318B2 (en) * 2004-07-13 2008-09-30 Toshiba Corporation System and method for color correction for electronic printing
US7855802B2 (en) * 2006-04-06 2010-12-21 Canon Kabushiki Kaisha Time-efficient generation of color look-up table
US9256817B1 (en) * 2015-03-19 2016-02-09 Kabushiki Kaisha Toshiba Image forming apparatus, method and computer readable medium specifying condition for converting printing colors into multi-color component data with special color added
JP2024026055A (ja) * 2022-08-15 2024-02-28 ジーエムジー ゲーエムベーハー アンド シーオー．ケージー 色データの変換を実行する方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2050751B (en) * 1979-05-30 1983-06-29 Crosfield Electronics Ltd Image-reproduction apparatus
DE3024459A1 (de) * 1979-07-03 1981-01-08 Crosfield Electronics Ltd Pyramideninterpolation
JPS57208765A (en) * 1981-06-18 1982-12-21 Dainippon Screen Mfg Co Ltd Signal interpolating method for memory device
ATE17407T1 (de) * 1982-06-04 1986-01-15 Hell Rudolf Dr Ing Gmbh Verfahren und einrichtung zur herstellung farbiger proofs beim mehrfarbendruck.
GB8425339D0 (en) * 1984-10-08 1984-11-14 Crosfield Electronics Ltd Reproduction of coloured images
US4975769A (en) * 1987-07-06 1990-12-04 Dai Nippon Insatsu Kaushiki Kaisha Apparatus for color modification adapted to represent the pictorial image
GB8722406D0 (en) * 1987-09-23 1987-10-28 Crosfield Electronics Ltd Reproduction of coloured images
IL86107A (en) * 1988-04-18 1991-12-15 Scitex Corp Ltd Color conversion display apparatus and method

Also Published As

Publication number Publication date
EP0533712B1 (de) 1996-05-01
ES2088792T3 (es) 1996-09-16
AU7973891A (en) 1991-12-31
DE69119227T2 (de) 1996-10-24
WO1991019376A1 (en) 1991-12-12
US5564006A (en) 1996-10-08
DE69119227D1 (de) 1996-06-05
EP0533712A1 (de) 1993-03-31
CA2083823A1 (en) 1991-12-02
JPH05508752A (ja) 1993-12-02

Similar Documents

Publication Publication Date Title
ATE137630T1 (de) Echtzeittransformation zwischen farbräumen
JPS6480192A (en) Color component converting method for reproduced color display of color original picture
EP0946050A3 (de) Verfahren und Vorrichtung zur Umsetzung von Farbdaten
EP1274228A3 (de) Verfahren zur Darstellung eines Farbbildes unter Verwendung einer auf wichtigen entdeckten Farben basierten Farbpalette
ATE185460T1 (de) Gerät und verfahren zur umsetzung der digitalen vorstellung eines eingangsfarbbildes
EP0774861A3 (de) Farbkorrekturverfahren, -gerät und -system
CA2145679A1 (en) Object oriented framework system
DE3785761D1 (de) Elektrophotographisches geraet fuer farbabzuege und entsprechendes verfahren.
EP0929191A3 (de) Bildkorrekturverfahren
CA2095756A1 (en) Method and apparatus for linear color processing
CA2255296A1 (en) Image encoding/decoding by eliminating color components in pixels
IL102994A0 (en) Seven color printing method and apparatus
AU2002319601A1 (en) System admixture compensation system and method
CA2397872A1 (en) Correction of distortions in form processing
WO2001067737A3 (en) A system and method for producing a coloring book image from a digital image
IT1276010B1 (it) Procedimento per produrre un modello di riferimento destinato ad essere utilizzato per il controllo automatico della qualita' di
JPS6412381A (en) Picture information conversion method
JPS5628864A (en) Alignment method
JPS56140350A (en) Method and device for removing under color
EP1096788A3 (de) Farbumwandlungsvorrichtung und Farbumwandlungsverfahren
AU2550092A (en) A device for securing two or more seismic energy sources at fixed relative positions
AU2239392A (en) Apparatus and method for smoothing images
EP1274227A3 (de) Verfahren zur Darstellung eines Farbbildes unter Verwendung einer Palette von Farben
SE8204143D0 (sv) Sett for fergtryckning
JPS5418759A (en) Optical scanner

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties