ES2088792T3 - Transformacion en tiempo real entre espacios de color. - Google Patents
Transformacion en tiempo real entre espacios de color.Info
- Publication number
- ES2088792T3 ES2088792T3 ES91910334T ES91910334T ES2088792T3 ES 2088792 T3 ES2088792 T3 ES 2088792T3 ES 91910334 T ES91910334 T ES 91910334T ES 91910334 T ES91910334 T ES 91910334T ES 2088792 T3 ES2088792 T3 ES 2088792T3
- Authority
- ES
- Spain
- Prior art keywords
- independent
- transformation
- dependent
- real time
- components
- 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 - Lifetime
Links
- 230000009466 transformation Effects 0.000 title 1
- 230000001419 dependent effect Effects 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 3
- 239000003086 colorant Substances 0.000 abstract 2
- 239000000976 ink Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000001131 transforming effect Effects 0.000 abstract 1
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)
- Coloring (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Color Image Communication Systems (AREA)
- Ink Jet (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
- Display Devices Of Pinball Game Machines (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Processing Or Creating Images (AREA)
Abstract
UN METODO PARA LA TRANSFORMACION DE TRES VECTORES INDEPENDIENTES, QUE DESCRIBEN UN COLOR, EN UN ESPACIO VECTORIAL ORIGINAL A TRES VECTORES INDEPENDIENTES Y UNO O MAS DEPENDIENTES EN UN ESPACIO VECTORIAL DE IMAGEN, EN TIEMPO REAL, QUE CONSISTE EN LOS PASOS DE PROPORCIONAR UNA TABLA DE CONSULTA QUE CONTENGA DATOS DE ENTRADA DEL ESPACIO VECTORIAL ORIGINAL Y EN QUE DATOS DE SALIDA DEL ESPACIO VECTORIAL DE IMAGEN, SOLO A MODO DE TRES VECTORES INDEPENDIENTES SE HAN PROCESADO, ANTES DE TIEMPO EN DATOS DE SALIDA DEL ESPACIO VECTORIAL DE IMAGEN QUE COMPRENDEN TRES VECTORES INDEPENDIENTES MODIFICADOS Y UNO O MAS VECTORES DEPENDIENTES, DESDE LOS QUE SE PUEDEN OBTENER DIRECTAMENTE LOS DATOS DE SALIDA DEL ESPACIO VECTORIAL DE IMAGEN REQUERIDOS. LOS VECTORES DE ESPACIO VECTORIAL ORIGINALES SE INTRODUCEN EN LA TABLA DE CONSULTA PARA OBTENER LOS VECTORES DE ESPACIO VECTORIAL DE IMAGEN. EL METODO PROPORCIONA TAMBIEN LA TRANSFORMACION DE TRES VECTORES DE IMAGEN INDEPENDIENTES Y DE UNO O MAS DEPENDIENTES, QUEDESCRIBEN UN COLOR, EN UN ESPACIO VECTORIAL ORIGINAL A TRES VECTORES INDEPENDIENTES EN UN ESPACIO VECTORIAL DE IMAGEN, QUE CONSISTE EN LOS PASOS DE RESOLVER EL JUEGO DE VECTORES DE ESPACIO VECTORIAL INDEPENDIENTES Y DEPENDIENTES EN UN JUEGO REDUCIDO DE SOLO TRES VECTORES INDEPENDIENTES E INTRODUCIR EL JUEGO REDUCIDO DE TRES VECTORES INDEPENDIENTES EN UNA TABLA DE CONSULTA TRIDIMENSIONAL QUE CONTENGA DATOS DE ENTRADA DEL ESPACIO VECTORIAL ORIGINAL TRIDIMENSIONAL Y DATOS DE SALIDA DEL ESPACIO VECTORIAL DE IMAGEN TRIDIMENSIONAL PARA OBTENER LOS TRES VECTORES INDEPENDIENTES EN EL ESPACIO VECTORIAL DE IMAGEN.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US53189790A | 1990-06-01 | 1990-06-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2088792T3 true ES2088792T3 (es) | 1996-09-16 |
Family
ID=24119519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES91910334T Expired - Lifetime ES2088792T3 (es) | 1990-06-01 | 1991-06-03 | Transformacion en tiempo real entre espacios de color. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5564006A (es) |
| EP (1) | EP0533712B1 (es) |
| JP (1) | JPH05508752A (es) |
| AT (1) | ATE137630T1 (es) |
| AU (1) | AU7973891A (es) |
| CA (1) | CA2083823A1 (es) |
| DE (1) | DE69119227T2 (es) |
| ES (1) | ES2088792T3 (es) |
| WO (1) | WO1991019376A1 (es) |
Families Citing this family (13)
| 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 |
| JP7863828B2 (ja) * | 2022-08-15 | 2026-05-22 | 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)
| 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 |
| WO1989000317A1 (fr) * | 1987-07-06 | 1989-01-12 | Dai Nippon Insatsu Kabushiki Kaisha | Procede et appareil permettant la correction de couleurs |
| 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 |
-
1991
- 1991-06-03 EP EP91910334A patent/EP0533712B1/en not_active Expired - Lifetime
- 1991-06-03 WO PCT/CA1991/000189 patent/WO1991019376A1/en not_active Ceased
- 1991-06-03 DE DE69119227T patent/DE69119227T2/de not_active Expired - Fee Related
- 1991-06-03 ES ES91910334T patent/ES2088792T3/es not_active Expired - Lifetime
- 1991-06-03 AT AT91910334T patent/ATE137630T1/de not_active IP Right Cessation
- 1991-06-03 AU AU79738/91A patent/AU7973891A/en not_active Abandoned
- 1991-06-03 JP JP91509489A patent/JPH05508752A/ja active Pending
- 1991-06-03 CA CA002083823A patent/CA2083823A1/en not_active Abandoned
-
1994
- 1994-05-31 US US08/251,689 patent/US5564006A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| WO1991019376A1 (en) | 1991-12-12 |
| CA2083823A1 (en) | 1991-12-02 |
| DE69119227T2 (de) | 1996-10-24 |
| EP0533712B1 (en) | 1996-05-01 |
| AU7973891A (en) | 1991-12-31 |
| ATE137630T1 (de) | 1996-05-15 |
| EP0533712A1 (en) | 1993-03-31 |
| DE69119227D1 (de) | 1996-06-05 |
| US5564006A (en) | 1996-10-08 |
| JPH05508752A (ja) | 1993-12-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU556507B2 (en) | Recording color pictures for multicolor printing | |
| EP0147813A3 (en) | Method and circuit for simulating a multicolour print on a colour monitor | |
| EP0449407A3 (en) | Apparatus and techniques for processing of data such as colour images | |
| AU7973891A (en) | Real time transformation between colour spaces | |
| MY123789A (en) | Document output apparatus | |
| DE3785761D1 (de) | Elektrophotographisches geraet fuer farbabzuege und entsprechendes verfahren. | |
| EP0340033A3 (en) | A method of describing a color in a triaxial planar vector color space | |
| ATE185460T1 (de) | Gerät und verfahren zur umsetzung der digitalen vorstellung eines eingangsfarbbildes | |
| EP0820188A3 (en) | Color correction apparatus | |
| CA2128577A1 (en) | Enhancement of Multiple Color Images Without Color Separation Error by Inverse Symmetrical Template Matching | |
| EP0669754A3 (en) | Method and apparatus for simulating a color proof. | |
| EP0211959A4 (en) | SYSTEM FOR DRAWING A GEOMETRIC LOCATION. | |
| ATE166760T1 (de) | Gerät und verfahren zum drucken mit mehr als fünf farben | |
| EP1195983A3 (en) | Image processing apparatus, image processing method, program, and recording medium | |
| CA2397872A1 (en) | Correction of distortions in form processing | |
| AU4585296A (en) | Procedure for producing a reference model intended to be used for automatically checking the printing quality of an image on paper | |
| ATE294426T1 (de) | Bildrekonstruktion unter verwendung eines mehrkanal-grafikdarstellungsprozessors | |
| JPS6412381A (en) | Picture information conversion method | |
| GB907978A (en) | Apparatus and method for the compression of color images | |
| EP0256502A3 (en) | Image forming apparatus with positioning-mark forming function | |
| GB2194704A (en) | Method of printing leaflets and catalogs | |
| AU2550092A (en) | A device for securing two or more seismic energy sources at fixed relative positions | |
| JPS57131169A (en) | Gradation compensation device | |
| ATE333190T1 (de) | Verfahren zur falschfarbendarstellung von bildinformation | |
| ATE176366T1 (de) | Verfahren und vorrichtung zur farbraumumwandlung unter verwendung von farbwerttabellen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
Ref document number: 533712 Country of ref document: ES |