MXPA03010389A - Dispositivo para exhibicion de imagen, metodo de procesamiento de imagen, programa y medio de almacenamiento. - Google Patents

Dispositivo para exhibicion de imagen, metodo de procesamiento de imagen, programa y medio de almacenamiento.

Info

Publication number
MXPA03010389A
MXPA03010389A MXPA03010389A MXPA03010389A MXPA03010389A MX PA03010389 A MXPA03010389 A MX PA03010389A MX PA03010389 A MXPA03010389 A MX PA03010389A MX PA03010389 A MXPA03010389 A MX PA03010389A MX PA03010389 A MXPA03010389 A MX PA03010389A
Authority
MX
Mexico
Prior art keywords
color correction
display apparatus
image display
image
color
Prior art date
Application number
MXPA03010389A
Other languages
English (en)
Inventor
Kanai Masashi
Original Assignee
Seiko Epson Corp
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 Seiko Epson Corp filed Critical Seiko Epson Corp
Publication of MXPA03010389A publication Critical patent/MXPA03010389A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3179—Video signal processing therefor
    • H04N9/3182—Colour adjustment, e.g. white balance, shading or gamut
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/001—Texturing; Colouring; Generation of texture or colour
    • 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
    • G09G5/04—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 circuits for interfacing with colour displays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/04—Diagnosis, testing or measuring for television systems or their details for receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3191—Testing thereof
    • H04N9/3194—Testing thereof including sensor feedback
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/68—Circuits for processing colour signals for controlling the amplitude of colour signals, e.g. automatic chroma control circuits
    • H04N9/69—Circuits for processing colour signals for controlling the amplitude of colour signals, e.g. automatic chroma control circuits for modifying the colour signals by gamma correction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/73—Colour balance circuits, e.g. white balance circuits or colour temperature control
    • 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
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0626—Adjustment of display parameters for control of overall brightness
    • 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
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0666—Adjustment of display parameters for control of colour parameters, e.g. colour temperature
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/14—Detecting light within display terminals, e.g. using a single or a plurality of photosensors
    • G09G2360/144—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light being ambient light
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/57—Control of contrast or brightness
    • H04N5/58—Control of contrast or brightness in dependence upon ambient light

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Health & Medical Sciences (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Processing Of Color Television Signals (AREA)
  • Image Processing (AREA)
  • Color Image Communication Systems (AREA)

Abstract

El proposito de la presente invencion es proporcionar un dispositivo de exhibicion de imagen, un metodo de procesamiento de imagen y un medio legible por computadora que puede realizar adecuada reproduccion de color mientras que ahorra capacidad de memoria. El dispositivo de exhibicion de imagen de la presente invencion, que aplica un procesamiento de imagen deseado a datos de imagen de alimentacion a fin de exhibir una imagen, utiliza un primer corrector de color 110 para referencia a una tabla de correccion de color tridimensional que corresponde a una caracteristica de color del dispositivo de exhibicion de imagen con una caracteristica de color de referencia, con base en un valor caracteristico del dispositivo de exhibicion de imagen y aplicar correccion de color deseada a loa datos de imagen alimentados. Luego, el dispositivo de exhibicion de imagen utiliza segundos medios de correccion de color 120 para referencia a una tabla de correccion de color unidimensional para corregir la graduacion de acuerdo con circunstancias de aplicacion y aplica correccion de color deseada a los datos de imagen alimentados.
MXPA03010389A 2002-03-18 2003-03-14 Dispositivo para exhibicion de imagen, metodo de procesamiento de imagen, programa y medio de almacenamiento. MXPA03010389A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002074245A JP3775666B2 (ja) 2002-03-18 2002-03-18 画像表示装置
PCT/JP2003/003065 WO2003079327A1 (en) 2002-03-18 2003-03-14 Image display apparatus, image processing method, program, and recording medium

Publications (1)

Publication Number Publication Date
MXPA03010389A true MXPA03010389A (es) 2004-03-16

Family

ID=28035291

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03010389A MXPA03010389A (es) 2002-03-18 2003-03-14 Dispositivo para exhibicion de imagen, metodo de procesamiento de imagen, programa y medio de almacenamiento.

Country Status (11)

Country Link
US (1) US7079155B2 (es)
EP (1) EP1486946A4 (es)
JP (1) JP3775666B2 (es)
KR (1) KR100621285B1 (es)
CN (1) CN100341045C (es)
AU (1) AU2003213363A1 (es)
BR (1) BR0303398A (es)
CA (1) CA2447146A1 (es)
MX (1) MXPA03010389A (es)
TW (1) TWI231715B (es)
WO (1) WO2003079327A1 (es)

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CN101123077B (zh) * 2007-09-10 2011-06-15 宏碁股份有限公司 显示装置的影像校正系统及校正方法
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JP5326144B2 (ja) * 2009-04-21 2013-10-30 揚昇照明股▲ふん▼有限公司 ディスプレイを較正する較正システムと方法
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US8860751B2 (en) 2009-09-01 2014-10-14 Entertainment Experience Llc Method for producing a color image and imaging device employing same
JP2013504080A (ja) 2009-09-01 2013-02-04 エンターテインメント イクスピアリアンス エルエルシー カラー画像を生成する方法及び当該方法を使用した画像化装置
CN102054508B (zh) * 2009-11-09 2013-05-08 台达电子工业股份有限公司 多媒体播放系统、识别一文件的装置及其方法
JP5877038B2 (ja) * 2010-11-19 2016-03-02 富士フイルム株式会社 映写用画像の試し表示方法並びに装置、上映用フィルム、その作製方法並びに装置、映写用画像の映写方法、プログラム、及び、映画システム
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CN102868892B (zh) * 2012-09-12 2015-07-08 苏州佳世达光电有限公司 3d模式色偏改善方法
CN103810960B (zh) * 2012-11-07 2016-04-13 上海中航光电子有限公司 平板显示器色彩数据修正装置和方法
JP2014155024A (ja) 2013-02-07 2014-08-25 Japan Display Inc 色変換装置、表示装置、電子機器及び色変換方法
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KR102207464B1 (ko) * 2013-12-30 2021-01-27 삼성디스플레이 주식회사 표시 장치 및 그 구동 방법
KR102158844B1 (ko) * 2014-01-03 2020-09-22 삼성전자주식회사 영상 처리 장치, 영상 처리 방법, 및 컴퓨터 판독가능 기록매체
CN105448230B (zh) * 2014-08-12 2017-11-17 西安诺瓦电子科技有限公司 基于人眼视觉的led显示装置亮色度校正方法及系统
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Also Published As

Publication number Publication date
AU2003213363A1 (en) 2003-09-29
WO2003079327A1 (en) 2003-09-25
KR100621285B1 (ko) 2006-09-13
KR20040005972A (ko) 2004-01-16
TWI231715B (en) 2005-04-21
CA2447146A1 (en) 2003-09-18
EP1486946A4 (en) 2007-05-23
CN1537304A (zh) 2004-10-13
US20030234794A1 (en) 2003-12-25
BR0303398A (pt) 2004-03-30
TW200306123A (en) 2003-11-01
US7079155B2 (en) 2006-07-18
EP1486946A1 (en) 2004-12-15
JP3775666B2 (ja) 2006-05-17
CN100341045C (zh) 2007-10-03
JP2003271122A (ja) 2003-09-25

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