JP2008182706A - 任意の場面におけるプロジェクタ−カメラ・システムの光輸送行列ｔにシミュレートされた表示制約を課す方法、および第１プロジェクタ−カメラ・システムからの第１投影画像と、第２プロジェクタ−カメラ・システムからの第２投影画像とをモザイク化する方法 - Google Patents

任意の場面におけるプロジェクタ−カメラ・システムの光輸送行列ｔにシミュレートされた表示制約を課す方法、および第１プロジェクタ−カメラ・システムからの第１投影画像と、第２プロジェクタ−カメラ・システムからの第２投影画像とをモザイク化する方法 Download PDF

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Publication number
JP2008182706A
JP2008182706A JP2008012293A JP2008012293A JP2008182706A JP 2008182706 A JP2008182706 A JP 2008182706A JP 2008012293 A JP2008012293 A JP 2008012293A JP 2008012293 A JP2008012293 A JP 2008012293A JP 2008182706 A JP2008182706 A JP 2008182706A
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Prior art keywords
projector
matrix
camera
image
light
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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.)
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JP2008012293A
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Japanese (ja)
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JP2008182706A5 (enExample
Inventor
Kar-Han Tan
ハン タン カー
Jing Xiao
ザオ ジング
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Seiko Epson Corp
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Seiko Epson Corp
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Publication of JP2008182706A publication Critical patent/JP2008182706A/ja
Publication of JP2008182706A5 publication Critical patent/JP2008182706A5/ja
Withdrawn legal-status Critical Current

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    • 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
    • H04N9/12—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)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Projection Apparatus (AREA)
  • Transforming Electric Information Into Light Information (AREA)
JP2008012293A 2007-01-24 2008-01-23 任意の場面におけるプロジェクタ−カメラ・システムの光輸送行列ｔにシミュレートされた表示制約を課す方法、および第１プロジェクタ−カメラ・システムからの第１投影画像と、第２プロジェクタ−カメラ・システムからの第２投影画像とをモザイク化する方法 Withdrawn JP2008182706A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US88647507P 2007-01-24 2007-01-24
US11/963,638 US7901094B2 (en) 2007-01-24 2007-12-21 View projection: one-touch setup of light displays on arbitrary surfaces

Publications (2)

Publication Number Publication Date
JP2008182706A true JP2008182706A (ja) 2008-08-07
JP2008182706A5 JP2008182706A5 (enExample) 2011-01-20

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JP2008012293A Withdrawn JP2008182706A (ja) 2007-01-24 2008-01-23 任意の場面におけるプロジェクタ−カメラ・システムの光輸送行列ｔにシミュレートされた表示制約を課す方法、および第１プロジェクタ−カメラ・システムからの第１投影画像と、第２プロジェクタ−カメラ・システムからの第２投影画像とをモザイク化する方法

Country Status (2)

Country Link
US (2) US8042954B2 (enExample)
JP (1) JP2008182706A (enExample)

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JP2014529756A (ja) * 2011-08-16 2014-11-13 アイマックスコーポレイション ハイブリッド画像の分解および投影
JP2015043571A (ja) * 2013-08-26 2015-03-05 シゼイ シジブイ カンパニー リミテッド 上映劇場パラメータの管理装置及び方法
US10073328B2 (en) 2011-10-20 2018-09-11 Imax Corporation Reducing angular spread in digital image projection
US10326968B2 (en) 2011-10-20 2019-06-18 Imax Corporation Invisible or low perceptibility of image alignment in dual projection systems
JP2024171335A (ja) * 2023-05-29 2024-12-11 佐臻股▲分▼有限公司 スマートスペースシステム

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US8106949B2 (en) * 2009-03-26 2012-01-31 Seiko Epson Corporation Small memory footprint light transport matrix capture
US7901095B2 (en) * 2009-03-27 2011-03-08 Seiko Epson Corporation Resolution scalable view projection
US9600855B2 (en) * 2009-07-11 2017-03-21 Hewlett-Packard Development Company, L.P. View projection
US8243144B2 (en) * 2009-07-31 2012-08-14 Seiko Epson Corporation Light transport matrix from homography
US8201950B2 (en) * 2009-08-27 2012-06-19 Seiko Epson Corporation Camera-based registration for projector display systems
US8262229B2 (en) * 2010-03-22 2012-09-11 Seiko Epson Corporation Multi-projector display system calibration
US8406556B2 (en) * 2010-06-10 2013-03-26 Microsoft Corporation Light transport reconstruction from sparsely captured images
JP5570316B2 (ja) * 2010-06-17 2014-08-13 キヤノン株式会社 撮像装置、その制御方法及びプログラム
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JP5641820B2 (ja) * 2010-08-25 2014-12-17 キヤノン株式会社 投射型表示システム及び投射型表示装置
US12025807B2 (en) * 2010-10-04 2024-07-02 Gerard Dirk Smits System and method for 3-D projection and enhancements for interactivity
US8976256B2 (en) * 2011-03-21 2015-03-10 The United States Of America As Represented By The Secretary Of The Air Force Remote sensing of hidden objects
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JP5950554B2 (ja) * 2011-12-02 2016-07-13 キヤノン株式会社 表示装置、情報処理装置、及びそれらの制御方法、投影システム、プログラム、並びに記憶媒体
CN102802006B (zh) * 2012-08-03 2014-08-06 梁智伟 数码照相机、层叠式相片印刷器和立体彩色图像制作系统
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US9547222B2 (en) * 2013-02-08 2017-01-17 University Of South Australia Method and apparatus for calibration of multiple projector systems
JP2016519330A (ja) * 2013-03-15 2016-06-30 スケーラブル ディスプレイ テクノロジーズ インコーポレイテッド 短焦点カメラを用いてディスプレイシステムを校正するためのシステム及び方法
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JP6217100B2 (ja) * 2013-03-22 2017-10-25 セイコーエプソン株式会社 画像処理装置、プロジェクター、画像処理方法及びプログラム
JP2015206950A (ja) * 2014-04-22 2015-11-19 ソニー株式会社 情報処理装置、情報処理方法、プログラム、調整装置、及び画像表示システム
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JP6275075B2 (ja) * 2015-04-02 2018-02-07 キヤノン株式会社 投影装置、制御方法及びプログラム
JP2017016169A (ja) * 2015-06-26 2017-01-19 キヤノン株式会社 検査方法、検査装置、画像処理装置、プログラム及び記録媒体
US9659371B2 (en) 2015-10-08 2017-05-23 Christie Digital Systems Usa, Inc. System and method for online projector-camera calibration from one or more images
JP6854828B2 (ja) 2015-12-18 2021-04-07 ジェラルド ディルク スミッツ 物体のリアルタイム位置検知
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JP2019220887A (ja) * 2018-06-21 2019-12-26 キヤノン株式会社 画像処理装置、画像処理方法およびプログラム
CN109325465B (zh) * 2018-10-17 2021-08-03 新疆联海创智信息科技有限公司 多摄像机环境下的步态库构建系统及方法
WO2021174227A1 (en) 2020-02-27 2021-09-02 Gerard Dirk Smits High resolution scanning of remote objects with fast sweeping laser beams and signal recovery by twitchy pixel array
CN112150461B (zh) * 2020-10-19 2024-01-12 北京百度网讯科技有限公司 用于评估细胞图像头尾清晰度的方法和装置
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US8106949B2 (en) * 2009-03-26 2012-01-31 Seiko Epson Corporation Small memory footprint light transport matrix capture
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Publication number Priority date Publication date Assignee Title
JP2014529756A (ja) * 2011-08-16 2014-11-13 アイマックスコーポレイション ハイブリッド画像の分解および投影
US9961316B2 (en) 2011-08-16 2018-05-01 Imax Theatres International Limited Hybrid image decomposition and projection
US10073328B2 (en) 2011-10-20 2018-09-11 Imax Corporation Reducing angular spread in digital image projection
US10326968B2 (en) 2011-10-20 2019-06-18 Imax Corporation Invisible or low perceptibility of image alignment in dual projection systems
JP2015043571A (ja) * 2013-08-26 2015-03-05 シゼイ シジブイ カンパニー リミテッド 上映劇場パラメータの管理装置及び方法
JP2024171335A (ja) * 2023-05-29 2024-12-11 佐臻股▲分▼有限公司 スマートスペースシステム

Also Published As

Publication number Publication date
US8042954B2 (en) 2011-10-25
US7901094B2 (en) 2011-03-08
US20080174704A1 (en) 2008-07-24
US20080174516A1 (en) 2008-07-24

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