WO2006085274A3 - Procede d'affichage d'une image et systeme d'affichage d'image correspondant - Google Patents

Procede d'affichage d'une image et systeme d'affichage d'image correspondant Download PDF

Info

Publication number
WO2006085274A3
WO2006085274A3 PCT/IB2006/050419 IB2006050419W WO2006085274A3 WO 2006085274 A3 WO2006085274 A3 WO 2006085274A3 IB 2006050419 W IB2006050419 W IB 2006050419W WO 2006085274 A3 WO2006085274 A3 WO 2006085274A3
Authority
WO
WIPO (PCT)
Prior art keywords
image
color
display system
displaying
correspond
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.)
Ceased
Application number
PCT/IB2006/050419
Other languages
English (en)
Other versions
WO2006085274A2 (fr
Inventor
Erno Langendijk
Vaan Adrianus De
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of WO2006085274A2 publication Critical patent/WO2006085274A2/fr
Publication of WO2006085274A3 publication Critical patent/WO2006085274A3/fr
Anticipated expiration legal-status Critical
Ceased 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0209—Crosstalk reduction, i.e. to reduce direct or indirect influences of signals directed to a certain pixel of the displayed image on other pixels of said image, inclusive of influences affecting pixels in different frames or fields or sub-images which constitute a same image, e.g. left and right images of a stereoscopic display

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Digital Computer Display Output (AREA)
  • Color Image Communication Systems (AREA)
  • Processing Of Color Television Signals (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)

Abstract

L'invention concerne un système d'affichage d'image (VDS) comprenant un processeur d'image (ENH) et un dispositif d'affichage (DPL). Le processeur d'image (ENH) convertit des données d'image couleur d'entrée (R-G-B) présentant une gamme des couleurs de base en données d'image couleur améliorées (Re-Ge-Be) présentant une gamme des couleurs étendue plus large que la gamme des couleurs de base. Le dispositif d'affichage (DPL), qui affiche les données d'image couleur améliorées (Re-Ge-Be), présente une gamme des couleurs d'affichage plus large que la gamme des couleurs de base (BCG).
PCT/IB2006/050419 2005-02-10 2006-02-09 Procede d'affichage d'une image et systeme d'affichage d'image correspondant Ceased WO2006085274A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05300107.9 2005-02-10
EP05300107 2005-02-10

Publications (2)

Publication Number Publication Date
WO2006085274A2 WO2006085274A2 (fr) 2006-08-17
WO2006085274A3 true WO2006085274A3 (fr) 2006-10-26

Family

ID=36649711

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2006/050419 Ceased WO2006085274A2 (fr) 2005-02-10 2006-02-09 Procede d'affichage d'une image et systeme d'affichage d'image correspondant

Country Status (1)

Country Link
WO (1) WO2006085274A2 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8243090B2 (en) 2007-08-08 2012-08-14 Landmark Screens, Llc Method for mapping a color specified using a smaller color gamut to a larger color gamut
US9620038B2 (en) 2007-08-08 2017-04-11 Landmark Screens, Llc Method for displaying a single image for diagnostic purpose without interrupting an observer's perception of the display of a sequence of images
US9262118B2 (en) 2007-08-08 2016-02-16 Landmark Screens, Llc Graphical display comprising a plurality of modules each controlling a group of pixels corresponding to a portion of the graphical display
US9342266B2 (en) 2007-08-08 2016-05-17 Landmark Screens, Llc Apparatus for dynamically circumventing faults in the light emitting diodes (LEDs) of a pixel in a graphical display
US9536463B2 (en) 2007-08-08 2017-01-03 Landmark Screens, Llc Method for fault-healing in a light emitting diode (LED) based display
US9779644B2 (en) 2007-08-08 2017-10-03 Landmark Screens, Llc Method for computing drive currents for a plurality of LEDs in a pixel of a signboard to achieve a desired color at a desired luminous intensity
US9659513B2 (en) 2007-08-08 2017-05-23 Landmark Screens, Llc Method for compensating for a chromaticity shift due to ambient light in an electronic signboard
TWI559779B (zh) * 2010-08-25 2016-11-21 杜比實驗室特許公司 擴展影像動態範圍

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002099557A2 (fr) * 2001-06-07 2002-12-12 Genoa Technologies Ltd. Systeme et procede de conversion de donnees destines a des afficheurs a large gamme de couleurs

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002099557A2 (fr) * 2001-06-07 2002-12-12 Genoa Technologies Ltd. Systeme et procede de conversion de donnees destines a des afficheurs a large gamme de couleurs

Also Published As

Publication number Publication date
WO2006085274A2 (fr) 2006-08-17

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