FR2439431A1 - PROGRAMMABLE COLOR REPRESENTATION - Google Patents

PROGRAMMABLE COLOR REPRESENTATION

Info

Publication number
FR2439431A1
FR2439431A1 FR7925848A FR7925848A FR2439431A1 FR 2439431 A1 FR2439431 A1 FR 2439431A1 FR 7925848 A FR7925848 A FR 7925848A FR 7925848 A FR7925848 A FR 7925848A FR 2439431 A1 FR2439431 A1 FR 2439431A1
Authority
FR
France
Prior art keywords
color representation
programmable color
digital signal
representation
programmable
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.)
Pending
Application number
FR7925848A
Other languages
French (fr)
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.)
Tektronix Inc
Original Assignee
Tektronix Inc
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 Tektronix Inc filed Critical Tektronix Inc
Publication of FR2439431A1 publication Critical patent/FR2439431A1/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
    • G09G5/06—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed using colour palettes, e.g. look-up tables

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Processing Of Color Television Signals (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Image Generation (AREA)

Abstract

L'INVENTION CONCERNE UNE REPRESENTATION DE COULEUR PROGRAMMABLE. LE CIRCUIT DE REPRESENTATION COMPORTE UN MOYEN 24 POUR SELECTIVEMENT REPRESENTER UN PREMIER SIGNAL NUMERIQUE RECU 23 EN UN DEUXIEME SIGNAL NUMERIQUE 25 REPRESENTATIF DE LA QUALITE DE COULEUR EN TERMES PRESELECTIONNES DE TEINTE, SATURATION ET BRILLANCE, ET UN MOYEN 26 POUR CONVERTIR LE DEUXIEME SIGNAL EN UNE PRESENTATION VISUELLE 40. L'INVENTION S'APPLIQUE NOTAMMENT A DES AFFICHAGES COMPLIQUEE DE GRAPHIQUES ET DE CARACTERES.THE INVENTION RELATES TO A PROGRAMMABLE COLOR REPRESENTATION. THE REPRESENTATION CIRCUIT INCLUDES A MEANS 24 FOR SELECTIVELY REPRESENTING A FIRST DIGITAL SIGNAL RECEIVED 23 IN A SECOND DIGITAL SIGNAL 25 REPRESENTATIVE OF THE QUALITY OF COLOR IN PRESELECTED TERMS OF TINT, SATURATION AND SIGNAL BRIGHTNESS, AND A MEAN OF 26 FOR A 26 VISUAL PRESENTATION 40. THE INVENTION APPLIES IN PARTICULAR TO DISPLAYS COMPLETED WITH GRAPHS AND CHARACTERS.

FR7925848A 1978-10-16 1979-10-12 PROGRAMMABLE COLOR REPRESENTATION Pending FR2439431A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US95170478A 1978-10-16 1978-10-16

Publications (1)

Publication Number Publication Date
FR2439431A1 true FR2439431A1 (en) 1980-05-16

Family

ID=25492041

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7925848A Pending FR2439431A1 (en) 1978-10-16 1979-10-12 PROGRAMMABLE COLOR REPRESENTATION

Country Status (5)

Country Link
JP (1) JPS5598782A (en)
DE (1) DE2941841A1 (en)
FR (1) FR2439431A1 (en)
GB (1) GB2032740A (en)
NL (1) NL7907101A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8101339A (en) * 1981-03-19 1982-10-18 Philips Nv DEVICE FOR IMAGEING DIGITAL INFORMATION WITH SELECTION OF IMAGE PAGES AND / OR EXTENSION RESOLUTION.
US4439759A (en) * 1981-05-19 1984-03-27 Bell Telephone Laboratories, Incorporated Terminal independent color memory for a digital image display system
US4668947A (en) * 1983-08-11 1987-05-26 Clarke Jr Charles J Method and apparatus for generating cursors for a raster graphic display
US4616220A (en) * 1983-08-22 1986-10-07 Burroughs Corporation Graphics display comparator for multiple bit plane graphics controller
JPS60212797A (en) * 1984-04-06 1985-10-25 株式会社アドバンテスト Image information generator
US4724431A (en) * 1984-09-17 1988-02-09 Honeywell Information Systems Inc. Computer display system for producing color text and graphics
DE3435038A1 (en) * 1984-09-24 1986-04-03 Siemens AG, 1000 Berlin und 8000 München Display device
US4709230A (en) * 1985-04-19 1987-11-24 Questron, Inc. Color converter
FR2581779B1 (en) * 1985-05-10 1987-06-12 Sintra CONTROL CIRCUIT FOR A GRAPHIC MACHINE AND USE OF SUCH A CIRCUIT IN AN INTERACTIVE GRAPHIC MACHINE
US4690150A (en) * 1985-08-20 1987-09-01 North American Philips Corporation Producing pseudocolor images for diagnostic ultrasound imaging
US4751446A (en) * 1985-12-06 1988-06-14 Apollo Computer, Inc. Lookup table initialization
US4942388A (en) * 1986-09-02 1990-07-17 Grumman Aerospace Corporation Real time color display
NL8603180A (en) * 1986-12-15 1988-07-01 Philips Nv MULTI-COLOR IMAGE DEVICE, INCLUDING A COLOR SELECTION CONTROL DEVICE.
NL8702087A (en) * 1987-09-04 1989-04-03 Philips Nv VEHICLE NAVIGATION DEVICE WITH DISPLAY OF A SELECTED MAP ELEMENT ACCORDING TO A PRE-DEFINED REPRESENTATION STANDARD.

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
EXBK/74 *
EXBK/77 *
EXBK/78 *

Also Published As

Publication number Publication date
GB2032740A (en) 1980-05-08
NL7907101A (en) 1980-04-18
JPS5598782A (en) 1980-07-28
DE2941841A1 (en) 1980-04-24

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