DE60141262D1 - Automatische Farbabstimmung für verteiltes Projektionssystem - Google Patents

Automatische Farbabstimmung für verteiltes Projektionssystem

Info

Publication number
DE60141262D1
DE60141262D1 DE60141262T DE60141262T DE60141262D1 DE 60141262 D1 DE60141262 D1 DE 60141262D1 DE 60141262 T DE60141262 T DE 60141262T DE 60141262 T DE60141262 T DE 60141262T DE 60141262 D1 DE60141262 D1 DE 60141262D1
Authority
DE
Germany
Prior art keywords
projection system
color matching
automatic color
distributed projection
distributed
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
Application number
DE60141262T
Other languages
English (en)
Inventor
Gregory S Pettitt
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.)
Texas Instruments Inc
Original Assignee
Texas Instruments 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 Texas Instruments Inc filed Critical Texas Instruments Inc
Application granted granted Critical
Publication of DE60141262D1 publication Critical patent/DE60141262D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • 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]
    • H04N9/3141—Constructional details thereof
    • H04N9/3147—Multi-projection systems
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
    • H04N5/7416—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal
    • H04N5/7458—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal the modulator being an array of deformable mirrors, e.g. digital micromirror device [DMD]
    • H04N2005/7466—Control circuits therefor
DE60141262T 2000-08-31 2001-08-30 Automatische Farbabstimmung für verteiltes Projektionssystem Expired - Lifetime DE60141262D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22962500P 2000-08-31 2000-08-31

Publications (1)

Publication Number Publication Date
DE60141262D1 true DE60141262D1 (de) 2010-03-25

Family

ID=22862030

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60141262T Expired - Lifetime DE60141262D1 (de) 2000-08-31 2001-08-30 Automatische Farbabstimmung für verteiltes Projektionssystem

Country Status (3)

Country Link
US (1) US7515746B2 (de)
EP (1) EP1185110B1 (de)
DE (1) DE60141262D1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7283181B2 (en) 2002-01-31 2007-10-16 Hewlett-Packard Development Company, L.P. Selectable color adjustment for image display
US7460179B2 (en) * 2002-01-31 2008-12-02 Hewlett-Packard Development Company, L.P. Adaptive image display
US7391475B2 (en) * 2002-01-31 2008-06-24 Hewlett-Packard Development Company, L.P. Display image generation with differential illumination
US7154458B2 (en) * 2002-08-21 2006-12-26 Nec Viewtechnology, Ltd. Video display device with spatial light modulator
US20060007406A1 (en) * 2002-10-21 2006-01-12 Sean Adkins Equipment, systems and methods for control of color in projection displays
US7074418B2 (en) * 2002-11-18 2006-07-11 Changaris David G Conjugated fatty acid based emulsion and methods for preparing and using same
US7184054B2 (en) * 2003-01-21 2007-02-27 Hewlett-Packard Development Company, L.P. Correction of a projected image based on a reflected image
KR101260541B1 (ko) 2005-04-26 2013-05-06 아이맥스 코포레이션 전자 프로젝션 시스템 및 방법
KR20070014862A (ko) * 2005-07-29 2007-02-01 삼성전자주식회사 영상신호 처리장치, 액정표시장치 및 그 구동방법
JP5039710B2 (ja) * 2005-12-06 2012-10-03 ドルビー ラボラトリーズ ライセンシング コーポレイション モジュール式電子ディスプレイ
US8976080B2 (en) * 2005-12-06 2015-03-10 Dolby Laboratories Licensing Corporation Multi-segment imager
JP5727140B2 (ja) 2006-12-18 2015-06-03 トムソン ライセンシングＴｈｏｍｓｏｎ Ｌｉｃｅｎｓｉｎｇ 交互の光偏光のための回転半透明シリンダーを有する二次元／三次元プロジェクター
US20100014008A1 (en) * 2006-12-19 2010-01-21 Youngshik Yoon Wide color gaut high resolution dmd projection system
WO2008076114A1 (en) * 2006-12-19 2008-06-26 Thomson Licensing High resolution dmd projection system
US8363267B2 (en) * 2007-06-01 2013-01-29 Samsung Electronics Co., Ltd. Image forming apparatus and color converting method thereof
WO2009002369A1 (en) * 2007-06-25 2008-12-31 Thomson Licensing Video recording prevention system
US20120128246A1 (en) * 2008-06-27 2012-05-24 High Definition Integration, LTD Methods and systems for color management in display systems
WO2010129361A2 (en) * 2009-04-28 2010-11-11 The Regents Of The University Of California Color seamlessness across tiled multi-projector displays
US8310499B2 (en) * 2009-09-10 2012-11-13 Seiko Epson Corporation Balancing luminance disparity in a display by multiple projectors
US8342696B2 (en) * 2010-03-26 2013-01-01 Seiko Epson Corporation System and method for displaying remote content through multiple projectors
US8267531B2 (en) * 2010-03-26 2012-09-18 Seiko Epson Corporation Correcting row and column shifts in a calibration matrix for a projection system
KR20120088103A (ko) * 2011-01-31 2012-08-08 삼성전자주식회사 영상 처리 장치
CN104599636B (zh) * 2015-02-10 2017-03-01 西安诺瓦电子科技有限公司 Led显示屏亮色度校正方法及亮色度校正系数生成装置

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2706269B2 (ja) * 1988-02-29 1998-01-28 株式会社リコー カラー画像形成方法
US5079544A (en) * 1989-02-27 1992-01-07 Texas Instruments Incorporated Standard independent digitized video system
JPH04222049A (ja) * 1990-03-16 1992-08-12 Hewlett Packard Co <Hp> 属性データ記憶及びグラフィックスパイプラインアクセスを可能にするデータストリーム集信装置
US5253043A (en) * 1991-10-24 1993-10-12 Da Vinci Systems, Inc. Upsampled interpolative processing of digital video signals
JP3116472B2 (ja) * 1991-11-18 2000-12-11 ソニー株式会社 ホワイト・バランス調整方法
US5512961A (en) * 1993-03-24 1996-04-30 Apple Computer, Inc. Method and system of achieving accurate white point setting of a CRT display
EP0650291B1 (de) * 1993-09-29 2002-04-24 Canon Kabushiki Kaisha Bildverarbeitungsgerät und -verfahren
US5412186A (en) * 1994-02-23 1995-05-02 Texas Instruments Incorporated Elimination of sticking of micro-mechanical devices
US5612753A (en) * 1995-01-27 1997-03-18 Texas Instruments Incorporated Full-color projection display system using two light modulators
KR100399520B1 (ko) * 1995-06-13 2003-12-31 텍사스 인스트루먼츠 인코포레이티드 비디오디스플레이의디스플레이프레임주기를제어하는시스템및방법
JPH09146496A (ja) * 1995-11-17 1997-06-06 Nec Corp 色むら及び輝度むら補正回路付プロジェクタ
JPH11507144A (ja) * 1996-03-25 1999-06-22 レインボー ディスプレイズ，インコーポレイティド 色補正能力をもつタイル式、平坦パネル形の表示装置
JP3907783B2 (ja) * 1996-12-12 2007-04-18 富士フイルム株式会社 色変換方法
US6054832A (en) * 1997-05-30 2000-04-25 Texas Instruments Incorporated Electronically programmable color wheel
US6453067B1 (en) * 1997-10-20 2002-09-17 Texas Instruments Incorporated Brightness gain using white segment with hue and gain correction
JP3714163B2 (ja) * 1997-12-12 2005-11-09 株式会社日立製作所 映像表示システム
US6505252B1 (en) * 1997-12-24 2003-01-07 Seiko Epson Corporation Data transfer utilizing preview data
US5921650A (en) * 1998-02-27 1999-07-13 International Business Machines Corporation High efficiency field-sequential color projector using two SLMs
EP0989757B1 (de) * 1998-04-15 2011-12-07 Mitsubishi Electric Corporation Multivision system, farbkalibrierungsverfahren und anzeigevorrichtung
JPH11305970A (ja) * 1998-04-27 1999-11-05 Canon Inc 画像処理装置、方法および記録媒体
JPH11341296A (ja) * 1998-05-28 1999-12-10 Sony Corp 色域変換方法及び色域変換装置
JP2000115558A (ja) * 1998-10-08 2000-04-21 Mitsubishi Electric Corp 色特性記述装置および色管理装置および画像変換装置ならびに色補正方法
US6559826B1 (en) * 1998-11-06 2003-05-06 Silicon Graphics, Inc. Method for modeling and updating a colorimetric reference profile for a flat panel display
EP1063852A2 (de) * 1999-06-21 2000-12-27 Sony Corporation Bildprojektor

Also Published As

Publication number Publication date
EP1185110B1 (de) 2010-02-10
EP1185110A3 (de) 2005-11-02
EP1185110A2 (de) 2002-03-06
US7515746B2 (en) 2009-04-07
US20020041708A1 (en) 2002-04-11

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Legal Events

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