AU2001288525A1 - Electronic calibration for seamless tiled display using optical function generator - Google Patents

Electronic calibration for seamless tiled display using optical function generator

Info

Publication number
AU2001288525A1
AU2001288525A1 AU2001288525A AU8852501A AU2001288525A1 AU 2001288525 A1 AU2001288525 A1 AU 2001288525A1 AU 2001288525 A AU2001288525 A AU 2001288525A AU 8852501 A AU8852501 A AU 8852501A AU 2001288525 A1 AU2001288525 A1 AU 2001288525A1
Authority
AU
Australia
Prior art keywords
function generator
optical function
tiled display
electronic calibration
seamless tiled
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.)
Abandoned
Application number
AU2001288525A
Other languages
English (en)
Inventor
Chung-Jen Chen
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.)
Honeywell International Inc
Original Assignee
Honeywell International 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 Honeywell International Inc filed Critical Honeywell International Inc
Publication of AU2001288525A1 publication Critical patent/AU2001288525A1/en
Abandoned 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
    • H04N9/12—Picture reproducers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/4038—Image mosaicing, e.g. composing plane images from plane sub-images
    • 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
    • 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
    • H04N9/3185—Geometric adjustment, e.g. keystone or convergence

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Projection Apparatus (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Image Processing (AREA)
AU2001288525A 2000-08-30 2001-08-30 Electronic calibration for seamless tiled display using optical function generator Abandoned AU2001288525A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09651480 2000-08-30
US09/651,480 US6804406B1 (en) 2000-08-30 2000-08-30 Electronic calibration for seamless tiled display using optical function generator
PCT/US2001/027002 WO2002019704A2 (fr) 2000-08-30 2001-08-30 Etalonnage electronique pour affichage mosaique sans separation utilisant un generateur de fonction optique

Publications (1)

Publication Number Publication Date
AU2001288525A1 true AU2001288525A1 (en) 2002-03-13

Family

ID=24613001

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001288525A Abandoned AU2001288525A1 (en) 2000-08-30 2001-08-30 Electronic calibration for seamless tiled display using optical function generator

Country Status (7)

Country Link
US (1) US6804406B1 (fr)
EP (1) EP1314311A2 (fr)
JP (1) JP2004507987A (fr)
KR (1) KR100858985B1 (fr)
CN (1) CN1244228C (fr)
AU (1) AU2001288525A1 (fr)
WO (1) WO2002019704A2 (fr)

Families Citing this family (100)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2414359C (fr) 2000-07-03 2011-04-19 Imax Corporation Equipement et techniques d'assemblage invisible pour affichages de projection multiples
JP2002158946A (ja) * 2000-11-20 2002-05-31 Seiko Epson Corp プロジェクタおよび画像歪補正方法
US20030016227A1 (en) * 2001-07-19 2003-01-23 Matthies Dennis L. Adaptable large area display
US7602991B2 (en) * 2001-10-24 2009-10-13 Nik Software, Inc. User definable image reference regions
JP2005527880A (ja) * 2001-10-24 2005-09-15 ニック マルチメディア インク ユーザ定義可能な画像参照ポイント
US7245318B2 (en) * 2001-11-09 2007-07-17 Canon Kabushiki Kaisha Imaging apparatus that corrects an imbalance in output levels of image data
US20040070565A1 (en) * 2001-12-05 2004-04-15 Nayar Shree K Method and apparatus for displaying images
EP1513007A4 (fr) * 2002-05-21 2005-06-29 Matsushita Electric Ind Co Ltd Dispositif d'affichage d'image, dispositif d'affichage multiple et dispositif de gestion de luminance
DE10233320B4 (de) * 2002-07-22 2004-07-08 Hans Strasburger Verfahren und Vorrichtung zur Leuchtdichte-richtigen Darstellung eines Bildes
US7134080B2 (en) * 2002-08-23 2006-11-07 International Business Machines Corporation Method and system for a user-following interface
US7215362B2 (en) * 2002-10-31 2007-05-08 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Auto-calibration of multi-projector systems
AU2004241602B2 (en) * 2003-05-20 2008-05-08 Syndiant, Inc. Digital backplane
EP1639833A1 (fr) 2003-06-13 2006-03-29 Cyviz AS Procede et dispositif destines a combiner des images emises par au moins deux projecteurs de lumiere
WO2005015490A2 (fr) * 2003-07-02 2005-02-17 Trustees Of Columbia University In The City Of New York Procedes et systemes de compensation d'une image projetee sur une surface ayant des proprietes photometriques a variation spatiale
KR100561462B1 (ko) * 2003-07-09 2006-03-16 삼성전자주식회사 화상형성시스템에 있어서 영상처리방법 및 장치
JP4400200B2 (ja) * 2003-12-10 2010-01-20 セイコーエプソン株式会社 画像表示方法、画像表示装置および画像表示プログラム
EP1736002A1 (fr) * 2003-12-30 2006-12-27 THOMSON Licensing Systeme et procede de lissage de lignes dans des affichages en mosaiques
JP4281593B2 (ja) * 2004-03-24 2009-06-17 セイコーエプソン株式会社 プロジェクタの制御
US7253841B2 (en) * 2004-04-07 2007-08-07 National Applied Research Laboratories Remote control method of tile display
JP2005347813A (ja) * 2004-05-31 2005-12-15 Olympus Corp 画像変換方法および画像変換装置、並びにマルチプロジェクションシステム
US20060007199A1 (en) * 2004-06-29 2006-01-12 Gilbert John D Apparatus and method for light signal processing utilizing sub-frame switching
US8251512B2 (en) 2004-07-08 2012-08-28 Imax Corporation Equipment and methods for the display of high resolution images using multiple projection displays
WO2006024254A1 (fr) * 2004-08-30 2006-03-09 Bauhaus-Universität Weimar Procede et dispositif pour representer une image numerique sur une surface non triviale d'un point de vue geometrique ou photometrique
KR100896030B1 (ko) * 2004-10-20 2009-05-11 후지쓰 텐 가부시키가이샤 차량 탑재용 표시 장치
WO2006047488A2 (fr) * 2004-10-25 2006-05-04 The Trustees Of Columbia University In The City Of New York Systemes et procedes d'affichage d'images tridimensionnelles
US7306341B2 (en) * 2005-02-28 2007-12-11 Hewlett-Packard Development Company, L.P. Multi-projector geometric calibration
JP2006277283A (ja) * 2005-03-29 2006-10-12 Fuji Xerox Co Ltd 情報処理システムおよび情報処理方法
FR2884992B1 (fr) * 2005-04-22 2007-06-08 Thales Sa Procede de synchronisation et d'asservissement dans les systemes de communications sans fil
EP3169059B1 (fr) 2005-04-26 2018-06-13 Imax Corporation Systemes de projection electronique et procedes associes
US20060262144A1 (en) * 2005-05-23 2006-11-23 Mr. Paul Harris Image Rotation across Multiple Video and/or Graphic Displays
US7868847B2 (en) * 2005-05-24 2011-01-11 Mark W Miles Immersive environments with multiple points of view
WO2007001298A1 (fr) * 2005-06-28 2007-01-04 Thomson Licensing Fusion selective des bordures en fonction du contenu affiche
US20070091435A1 (en) * 2005-10-21 2007-04-26 Hewlett-Packard Development Company, L.P. Image pixel transformation
US8130184B2 (en) * 2005-10-21 2012-03-06 Hewlett-Packard Development Company L. P. Image pixel transformation
US7609444B2 (en) * 2005-10-21 2009-10-27 Hewlett-Packard Development Company, L.P. Projection partitioning and aligning
US20070091434A1 (en) * 2005-10-21 2007-04-26 Hewlett-Packard Development Company, L.P. Luminance adjustment
DE102006002602A1 (de) * 2006-01-13 2007-07-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Kalibrierungsverfahren und Kalibrierungssystem
US8777418B2 (en) 2006-01-26 2014-07-15 Christie Digital Systems Usa, Inc. Calibration of a super-resolution display
US7881563B2 (en) * 2006-02-15 2011-02-01 Nokia Corporation Distortion correction of images using hybrid interpolation technique
JP4696979B2 (ja) * 2006-03-09 2011-06-08 ソニー株式会社 画像提示装置および画像提示方法
BRPI0709863A2 (pt) * 2006-03-20 2011-07-26 Konink Philips Eletronics N V dispositivo de exibiÇço, e, mÉtodo e aplicatico embutido em um meio legÍvel por computador configurado para produzir uma imagem ambiente exibida
EP1999948A1 (fr) * 2006-03-28 2008-12-10 Thomson Licensing Procédé et appareil de raccords d'images par routeurs de production
US20070242240A1 (en) * 2006-04-13 2007-10-18 Mersive Technologies, Inc. System and method for multi-projector rendering of decoded video data
US7893393B2 (en) * 2006-04-21 2011-02-22 Mersive Technologies, Inc. System and method for calibrating an image projection system
US7635188B2 (en) * 2006-06-06 2009-12-22 Barco Lighting Systems, Inc. Method and apparatus for creating a collage from a plurality of stage lights
JP4211815B2 (ja) * 2006-08-08 2009-01-21 セイコーエプソン株式会社 表示装置、マルチディスプレイシステム、画像情報生成方法、画像情報生成プログラム、および記録媒体
WO2008052278A1 (fr) * 2006-11-02 2008-05-08 Canon Kabushiki Kaisha Compression d'images à contenu mélangé avec deux représentations de données de bords
US20080158669A1 (en) * 2006-12-29 2008-07-03 3M Innovative Properties Company Projection screen apparatus for use with portable digital projectors
CN100589583C (zh) * 2007-06-05 2010-02-10 广东威创视讯科技股份有限公司 一种多屏幕拼墙校正方法
DE102007027420B9 (de) * 2007-06-14 2008-12-11 Airbus Deutschland Gmbh Innenraumprojektion für Luftfahrzeuge
US8063941B2 (en) * 2007-08-06 2011-11-22 Microsoft Corporation Enhancing digital images using secondary optical systems
US7859572B2 (en) * 2007-08-06 2010-12-28 Microsoft Corporation Enhancing digital images using secondary optical systems
US20090041368A1 (en) * 2007-08-06 2009-02-12 Microsoft Corporation Enhancing digital images using secondary optical systems
KR101339785B1 (ko) * 2007-10-29 2013-12-11 삼성전자주식회사 분할 영상 처리 장치 및 방법 그리고 제어 인자 계산 장치
JP4839298B2 (ja) * 2007-11-28 2011-12-21 キヤノン株式会社 画像処理装置、画像処理装置の制御方法、プログラム及び記憶媒体
US8830268B2 (en) * 2008-11-07 2014-09-09 Barco Nv Non-linear image mapping using a plurality of non-linear image mappers of lesser resolution
US7901095B2 (en) * 2009-03-27 2011-03-08 Seiko Epson Corporation Resolution scalable view projection
US8269691B2 (en) * 2009-06-26 2012-09-18 Sony Computer Entertainment Inc. Networked computer graphics rendering system with multiple displays for displaying multiple viewing frustums
US20100328447A1 (en) * 2009-06-26 2010-12-30 Sony Computer Entertainment, Inc. Configuration of display and audio parameters for computer graphics rendering system having multiple displays
US20100328354A1 (en) * 2009-06-26 2010-12-30 Sony Computer Entertainment, Inc. Networked Computer Graphics Rendering System with Multiple Displays
KR20120039563A (ko) * 2009-07-02 2012-04-25 톰슨 라이센싱 3차원(3ｄ) 투영에 대한 차동 왜곡 보정을 위한 방법 및 시스템
US8102332B2 (en) * 2009-07-21 2012-01-24 Seiko Epson Corporation Intensity scaling for multi-projector displays
WO2011014692A1 (fr) * 2009-07-29 2011-02-03 Thomson Licensing Procédé de correction de diaphonie pour une projection tridimensionnelle (3d)
KR101699956B1 (ko) * 2009-08-12 2017-01-25 톰슨 라이센싱 ３차원(３ｄ) 투사용의 누화 및 왜곡 보정을 위한 방법 및 시스템
US8400468B2 (en) 2009-08-27 2013-03-19 Seiko Epson Corporation Projector masks for calibrating projector-based display systems
US8368803B2 (en) * 2009-09-10 2013-02-05 Seiko Epson Corporation Setting exposure attributes for capturing calibration images
JP5383416B2 (ja) * 2009-10-06 2014-01-08 キヤノン株式会社 画像処理装置及びその制御方法とプログラム
US20110234921A1 (en) * 2010-03-24 2011-09-29 Victor Ivashin Black-Level Compensation in Multi-Projector Display Systems
US8912977B2 (en) * 2010-03-31 2014-12-16 Nec Corporation Projector, projector system, and image correcting method
JP5813751B2 (ja) 2010-04-18 2015-11-17 アイマックス ヨーロッパ ソシエテ アノニム プロジェクタによって投影される画像を生成する方法及び画像投影システム
FR2959023B1 (fr) * 2010-04-20 2012-05-25 Thales Sa Systeme de visualisation multi-projecteurs asservi
JP2012010275A (ja) * 2010-06-28 2012-01-12 Sony Corp 情報処理装置、情報処理方法、及びそのプログラム
CN102314052A (zh) * 2010-06-30 2012-01-11 晟铭电子科技股份有限公司 激光投影装置
US9224320B2 (en) * 2011-03-09 2015-12-29 Dolby Laboratories Licensing Corporation Projection display providing additional modulation and related methods
EP3675481A1 (fr) 2011-08-16 2020-07-01 Imax Theatres International Limited Décomposition et projection d'images hybrides
WO2013057714A1 (fr) 2011-10-20 2013-04-25 Imax Corporation Invisibilité ou faible perceptibilité d'un alignement d'images dans des systèmes de projection double
EP2769261B1 (fr) 2011-10-20 2022-07-06 IMAX Corporation Compensation de la distorsion pour la projection d'images
KR20130054868A (ko) * 2011-11-17 2013-05-27 한국전자통신연구원 회귀 베지어 패치 분할에 기반하는 기하 보정 장치 및 방법
IL216515A (en) 2011-11-22 2015-02-26 Israel Aerospace Ind Ltd A system and method for processing images from a camera set
US8525752B2 (en) 2011-12-13 2013-09-03 International Business Machines Corporation System and method for automatically adjusting electronic display settings
KR20200105547A (ko) 2012-04-19 2020-09-07 스케일러블 디스플레이 테크놀로지스, 인크. 시스템 입력 해상도의 변화없이 디스플레이 시스템을 교정하는 시스템 및 방법
WO2014094077A1 (fr) * 2012-12-21 2014-06-26 Barco Nv Mesure automatique de latence différentielle entre dispositifs d'affichage
US9105245B2 (en) * 2013-01-16 2015-08-11 Shenzhen China Star Optoelectronics Technology Co., Ltd Spliced liquid crystal display (SLCD), method for checking the SLCD, and LCD device
KR102220825B1 (ko) * 2013-09-05 2021-03-02 삼성전자주식회사 전자 장치와 전자 장치의 콘텐트 표시방법
CN105684437B (zh) * 2013-11-03 2021-10-29 杜比实验室特许公司 用于多调制显示中的局部调光的系统和方法
GB2520254B (en) * 2013-11-12 2016-08-31 Canon Kk Image processing methods, and image processing devices and system for a scalable multi-projection system
KR20150066939A (ko) 2013-12-09 2015-06-17 씨제이씨지브이 주식회사 영상 중첩 영역의 왜곡 보정 방법, 기록 매체 및 실행 장치
JP6305050B2 (ja) * 2013-12-18 2018-04-04 キヤノン株式会社 画像処理装置、画像処理方法及びプログラム
CN104754262A (zh) * 2013-12-30 2015-07-01 光宝科技股份有限公司 投影显示装置及其相关显示方法
CN106537899B (zh) 2014-05-15 2022-01-18 Mtt创新公司 优化用于多投影仪系统的驱动方案
KR102153567B1 (ko) * 2014-07-02 2020-09-08 엘지디스플레이 주식회사 휘도편차 보상장치 및 보상방법
US10075757B2 (en) * 2014-09-19 2018-09-11 Foundation Partners Group, Llc Multi-sensory environment room
CN106796460B (zh) * 2014-10-10 2019-10-11 Nec显示器解决方案株式会社 显示系统、输入装置、显示装置及显示方法
CN104869376B (zh) * 2015-05-18 2017-04-26 中国科学院自动化研究所 视频融合中多图像多像素级别几何校正方法
US20170178288A1 (en) * 2015-12-21 2017-06-22 Stanislaw Adaszewski Two-dimensional piecewise approximation to compress image warping fields
CN107426553A (zh) * 2016-05-23 2017-12-01 中兴通讯股份有限公司 投影方法及装置，终端，投影仪以及投影系统
CN106647130B (zh) * 2017-03-07 2018-09-28 海信集团有限公司 背投影拼接单元、系统及背投影拼接单元调节方法
JP7052779B2 (ja) * 2019-07-30 2022-04-12 セイコーエプソン株式会社 画像投射システムの制御方法、及び画像投射システム
US11523094B2 (en) * 2021-01-28 2022-12-06 Coretronic Corporation Display system for displaying panoramic image and operation method thereof
CN115225876B (zh) * 2022-07-14 2023-06-16 成都信息工程大学 一种多台激光投影机无缝融合拼接系统

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3833764A (en) 1972-12-14 1974-09-03 Singer Co Multiple viewing surface display
US4103435A (en) 1976-10-08 1978-08-01 The United States Of America As Represented By The Secretary Of The Navy Head trackable wide angle visual system
FR2652695B1 (fr) * 1989-10-03 1993-04-16 Thomson Csf Procede et dispositif de visualisation d'images, a correction automatique de defauts par contre-reaction.
US5136390A (en) 1990-11-05 1992-08-04 Metavision Corporation Adjustable multiple image display smoothing method and apparatus
JP3735158B2 (ja) * 1996-06-06 2006-01-18 オリンパス株式会社 画像投影システム、画像処理装置
US5923789A (en) * 1996-08-07 1999-07-13 General Electric Company Band limited interpolation and projection of spatial 3-D images
AU6456098A (en) * 1997-03-14 1998-10-12 Lambent Llc Liquid crystal projector and method using low birefringence liquid crystal and schlieren optics
US5956000A (en) * 1997-05-12 1999-09-21 Scitex Corporation Ltd. Digital image display system and method
US5847784A (en) * 1997-07-29 1998-12-08 Hughes Electronics Corporation Self adjusting tiled projector using test pattern and sensor
CA2303128A1 (fr) 1997-09-17 1999-03-25 Comview Graphics Ltd. Dispositif d'affichage electro-optique
US6611241B1 (en) * 1997-12-02 2003-08-26 Sarnoff Corporation Modular display system
EP1039749A4 (fr) * 1997-12-12 2002-06-26 Hitachi Ltd Dispositif d'affichage d'images a projecteurs multiples
US6456339B1 (en) * 1998-07-31 2002-09-24 Massachusetts Institute Of Technology Super-resolution display
US6310650B1 (en) 1998-09-23 2001-10-30 Honeywell International Inc. Method and apparatus for calibrating a tiled display
US6411302B1 (en) * 1999-01-06 2002-06-25 Concise Multimedia And Communications Inc. Method and apparatus for addressing multiple frame buffers
US6292171B1 (en) * 1999-03-31 2001-09-18 Seiko Epson Corporation Method and apparatus for calibrating a computer-generated projected image

Also Published As

Publication number Publication date
CN1244228C (zh) 2006-03-01
CN1471792A (zh) 2004-01-28
US6804406B1 (en) 2004-10-12
EP1314311A2 (fr) 2003-05-28
KR100858985B1 (ko) 2008-09-17
KR20030031175A (ko) 2003-04-18
WO2002019704A2 (fr) 2002-03-07
JP2004507987A (ja) 2004-03-11
WO2002019704A3 (fr) 2002-06-13

Similar Documents

Publication Publication Date Title
AU2001288525A1 (en) Electronic calibration for seamless tiled display using optical function generator
AU2002239639A1 (en) Seamless tiled display system
EP1100067B8 (fr) Dispositif d'affichage
AU5893800A (en) Actual size image display
AU2001273463A1 (en) Method and apparatus for an optical function generator for seamless tiled displays
AU3240500A (en) Display device
AU2001292102A1 (en) Flat-panel display
AU2002349683A1 (en) Image display
AU2002250235A1 (en) Image display generator for a head-up display
AU4090001A (en) Waveguide display
AU2002210942A1 (en) Image display apparatus
AU2001271027A1 (en) Ester derivatives
AU2453800A (en) Display device
AU4233100A (en) Electronic display
AU1879701A (en) Display device
AUPQ669000A0 (en) Screen display device
AU2000274833A1 (en) Electronic display apparatus
AU2002219082A1 (en) Display apparatus
AU2001276015A1 (en) Display apparatus with oscillation
AU4066000A (en) Graphical image display
AU2002217121A1 (en) Display generating device
AU2001230342A1 (en) Display unit
AU2001264060A1 (en) Screen display apparatus
AUPQ900200A0 (en) Display means
AU3300000A (en) High resolution display screen for an led screen