DE602004019831D1 - System, Verfahren und Software zur Verarbeitung eines projizierten Bildes - Google Patents

System, Verfahren und Software zur Verarbeitung eines projizierten Bildes

Info

Publication number
DE602004019831D1
DE602004019831D1 DE602004019831T DE602004019831T DE602004019831D1 DE 602004019831 D1 DE602004019831 D1 DE 602004019831D1 DE 602004019831 T DE602004019831 T DE 602004019831T DE 602004019831 T DE602004019831 T DE 602004019831T DE 602004019831 D1 DE602004019831 D1 DE 602004019831D1
Authority
DE
Germany
Prior art keywords
software
processing
projected image
projected
image
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
DE602004019831T
Other languages
English (en)
Inventor
Hideki Matsuda
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.)
Seiko Epson Corp
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 DE602004019831D1 publication Critical patent/DE602004019831D1/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
    • H04N9/12—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
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/04—Frames for doors, windows, or the like to be fixed in openings
    • E06B1/34—Coverings, e.g. protecting against weather, for decorative purposes
    • E06B1/347—Renovation door frames covering the existing old frames
    • 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)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Projection Apparatus (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Image Analysis (AREA)
DE602004019831T 2003-03-28 2004-03-23 System, Verfahren und Software zur Verarbeitung eines projizierten Bildes Expired - Lifetime DE602004019831D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003091720A JP3690402B2 (ja) 2003-03-28 2003-03-28 画像処理システム、プロジェクタ、プログラム、情報記憶媒体および画像処理方法

Publications (1)

Publication Number Publication Date
DE602004019831D1 true DE602004019831D1 (de) 2009-04-23

Family

ID=32821614

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004019831T Expired - Lifetime DE602004019831D1 (de) 2003-03-28 2004-03-23 System, Verfahren und Software zur Verarbeitung eines projizierten Bildes

Country Status (7)

Country Link
US (1) US7266240B2 (de)
EP (1) EP1463338B1 (de)
JP (1) JP3690402B2 (de)
KR (1) KR100600913B1 (de)
CN (1) CN1258287C (de)
DE (1) DE602004019831D1 (de)
TW (1) TWI238665B (de)

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US7583325B2 (en) * 2005-03-23 2009-09-01 Infocus Corporation Projection systems and processes for generating images with increased brightness uniformity
JP5087830B2 (ja) * 2005-09-09 2012-12-05 セイコーエプソン株式会社 プロジェクションシステム
JP4923863B2 (ja) * 2005-10-07 2012-04-25 セイコーエプソン株式会社 画像表示システム、画像表示装置、画像補正処理プログラム
US7866832B2 (en) * 2006-02-15 2011-01-11 Mersive Technologies, Llc Multi-projector intensity blending system
US7773827B2 (en) 2006-02-15 2010-08-10 Mersive Technologies, Inc. Hybrid system for multi-projector geometry calibration
US20070242240A1 (en) * 2006-04-13 2007-10-18 Mersive Technologies, Inc. System and method for multi-projector rendering of decoded video data
US20080180467A1 (en) * 2006-04-13 2008-07-31 Mersive Technologies, Inc. Ultra-resolution display technology
US7893393B2 (en) * 2006-04-21 2011-02-22 Mersive Technologies, Inc. System and method for calibrating an image projection system
US7763836B2 (en) * 2006-04-21 2010-07-27 Mersive Technologies, Inc. Projector calibration using validated and corrected image fiducials
US7740361B2 (en) * 2006-04-21 2010-06-22 Mersive Technologies, Inc. Alignment optimization in image display systems employing multi-camera image acquisition
JP4932504B2 (ja) * 2007-01-18 2012-05-16 富士フイルム株式会社 画像処理方法、装置及びプログラム並びに撮像装置
US20090262260A1 (en) * 2008-04-17 2009-10-22 Mersive Technologies, Inc. Multiple-display systems and methods of generating multiple-display images
JP5332620B2 (ja) * 2009-01-07 2013-11-06 株式会社ニコン プロジェクタ
JP5430254B2 (ja) * 2009-07-01 2014-02-26 キヤノン株式会社 画像表示装置及びその制御方法
US8390677B1 (en) * 2009-07-06 2013-03-05 Hewlett-Packard Development Company, L.P. Camera-based calibration of projectors in autostereoscopic displays
CN102857696A (zh) * 2009-08-18 2013-01-02 夏普株式会社 拍摄条件决定装置、拍摄条件决定方法和不均校正系统
TWI439788B (zh) * 2010-01-04 2014-06-01 Ind Tech Res Inst 投影校正系統及方法
CN102142224B (zh) * 2010-02-01 2013-10-23 夏普株式会社 显示装置、亮度不均补正方法、补正数据制作装置和补正数据制作方法
WO2012120586A1 (ja) * 2011-03-04 2012-09-13 Ｎｅｃディスプレイソリューションズ株式会社 投写型画像表示装置及び光量調整方法
TWI473497B (zh) * 2011-05-18 2015-02-11 Chip Goal Electronics Corp 物件追蹤裝置與應用物件追蹤裝置之互動影像播放系統，及相關方法
JP5630851B2 (ja) * 2011-05-26 2014-11-26 Ｎｅｃディスプレイソリューションズ株式会社 プロジェクタおよび処理方法
TWI462583B (zh) * 2011-05-27 2014-11-21 Qisda Corp 可根據定位訊號顯示畫面之電視牆系統
JP6070283B2 (ja) * 2013-03-04 2017-02-01 株式会社リコー 撮像装置、露出制御方法およびプログラム
KR102025184B1 (ko) * 2013-07-31 2019-09-25 엘지디스플레이 주식회사 데이터 변환 장치 및 이를 이용한 디스플레이 장치
US9955131B2 (en) * 2014-11-10 2018-04-24 Hitachi Maxell, Ltd. Projector and image display method
CN104683701A (zh) * 2015-03-12 2015-06-03 成都品果科技有限公司 一种优化前置摄像头自拍照片中人脸肤色的方法和系统
CN105700276B (zh) * 2016-04-06 2017-11-07 浙江大学 自动定位投影仪及自动定位方法
CN106097309B (zh) * 2016-05-30 2017-12-19 广州巧瞳科技有限公司 一种智能显示视觉图像的位置信息处理方法及系统
CN106846412B (zh) * 2017-01-23 2020-03-13 上海兴芯微电子科技有限公司 一种棋盘格角点检测方法及装置
JP2018125719A (ja) * 2017-02-01 2018-08-09 キヤノン株式会社 システム、情報処理装置、情報処理方法及びプログラム
JP6962372B2 (ja) * 2017-08-25 2021-11-05 株式会社ソシオネクスト 補正装置、補正プログラム及び記録媒体
CN107422590B (zh) * 2017-09-12 2020-09-08 中广热点云科技有限公司 自动调节投影面大小的家用投影系统
CN110769232B (zh) * 2019-08-12 2021-09-28 成都极米科技股份有限公司 超短焦投影仪的亮度检测方法、装置及系统

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JPH08190633A (ja) * 1995-01-06 1996-07-23 Hitachi Metals Ltd 欠陥判別方法
KR100355378B1 (ko) * 1996-01-15 2002-12-26 삼성전자 주식회사 각종 조명광하에서의 칼라이미지 디스플레이방법
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JP4776055B2 (ja) * 2000-03-06 2011-09-21 ガリストロフ ソフトウェア エルエルシー 映像調整システム装置
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JP3497805B2 (ja) * 2000-08-29 2004-02-16 オリンパス株式会社 画像投影表示装置
JP2002116500A (ja) * 2000-10-05 2002-04-19 Olympus Optical Co Ltd 画像投影表示装置
JP2002140060A (ja) 2000-11-01 2002-05-17 Seiko Epson Corp 画像表示システム
JP2002144670A (ja) 2000-11-13 2002-05-22 Canon Inc 画像形成システム、及びその後処理方法、並びに記憶媒体
JP2002144671A (ja) 2000-11-14 2002-05-22 Sato Corp 印刷装置および印刷装置の設定方法
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Also Published As

Publication number Publication date
EP1463338B1 (de) 2009-03-11
EP1463338A3 (de) 2005-10-26
EP1463338A2 (de) 2004-09-29
TWI238665B (en) 2005-08-21
US20040240748A1 (en) 2004-12-02
KR100600913B1 (ko) 2006-07-13
TW200425748A (en) 2004-11-16
KR20040085005A (ko) 2004-10-07
US7266240B2 (en) 2007-09-04
CN1535003A (zh) 2004-10-06
JP3690402B2 (ja) 2005-08-31
CN1258287C (zh) 2006-05-31
JP2004304265A (ja) 2004-10-28

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