CN103970369B - 位置检测装置、调整方法以及调整程序 - Google Patents

位置检测装置、调整方法以及调整程序 Download PDF

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Publication number
CN103970369B
CN103970369B CN201410038221.8A CN201410038221A CN103970369B CN 103970369 B CN103970369 B CN 103970369B CN 201410038221 A CN201410038221 A CN 201410038221A CN 103970369 B CN103970369 B CN 103970369B
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Prior art keywords
adjustment
object plane
irradiation
light
information
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CN103970369A (zh
Inventor
市枝博行
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Seiko Epson Corp
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Seiko Epson Corp
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G06F3/0418—Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
    • G06F3/0425—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means using a single imaging device like a video camera for tracking the absolute position of a single or a plurality of objects with respect to an imaged reference surface, e.g. video camera imaging a display or a projection screen, a table or a wall surface, on which a computer generated image is displayed or projected

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Projection Apparatus (AREA)
  • Position Input By Displaying (AREA)
  • Image Processing (AREA)
  • Length Measuring Devices By Optical Means (AREA)
CN201410038221.8A 2013-02-01 2014-01-26 位置检测装置、调整方法以及调整程序 Active CN103970369B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013-018785 2013-02-01
JP2013018785A JP6111706B2 (ja) 2013-02-01 2013-02-01 位置検出装置、調整方法、および調整プログラム

Publications (2)

Publication Number Publication Date
CN103970369A CN103970369A (zh) 2014-08-06
CN103970369B true CN103970369B (zh) 2018-04-20

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CN201410038221.8A Active CN103970369B (zh) 2013-02-01 2014-01-26 位置检测装置、调整方法以及调整程序

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US (1) US9465480B2 (https=)
JP (1) JP6111706B2 (https=)
CN (1) CN103970369B (https=)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6075122B2 (ja) * 2013-03-05 2017-02-08 株式会社リコー システム、画像投影装置、情報処理装置、情報処理方法およびプログラム
US9817489B2 (en) * 2014-01-27 2017-11-14 Apple Inc. Texture capture stylus and method
US10168837B2 (en) 2014-10-20 2019-01-01 Nec Display Solutions, Ltd. Infrared light adjustment method and position detection system
US10459575B2 (en) * 2015-02-05 2019-10-29 Sony Corporation Irradiation optical system and projector
JP2016212291A (ja) * 2015-05-11 2016-12-15 株式会社リコー 画像投影システム、画像処理装置、及びプログラム
US10296142B2 (en) * 2015-12-22 2019-05-21 Ricoh Company, Ltd. Information display device, system, and recording medium
JP2018005806A (ja) * 2016-07-08 2018-01-11 株式会社スクウェア・エニックス 位置特定プログラム、コンピュータ装置、位置特定方法、及び、位置特定システム
US10567715B2 (en) * 2017-03-24 2020-02-18 Seiko Epson Corporation Image display apparatus and method for controlling the same
US10789729B2 (en) * 2017-12-07 2020-09-29 Ti Training Corp. System and method(s) for determining projectile impact location
JP2018106724A (ja) * 2018-01-12 2018-07-05 Ｎｅｃディスプレイソリューションズ株式会社 プログラム及びキャリブレーション方法
JP7063769B2 (ja) * 2018-08-21 2022-05-09 株式会社日立製作所 放射線モニタ
CN113950711B (zh) * 2019-06-19 2023-11-21 三菱电机株式会社 配对显示装置、配对显示系统以及配对显示方法
JP6965910B2 (ja) * 2019-08-27 2021-11-10 セイコーエプソン株式会社 動作方法および表示装置
JP7243527B2 (ja) * 2019-08-27 2023-03-22 セイコーエプソン株式会社 制御方法、検出装置および表示装置
JP7415439B2 (ja) * 2019-10-28 2024-01-17 セイコーエプソン株式会社 プロジェクターの制御方法及びプロジェクター
EP3985491A1 (en) * 2020-10-19 2022-04-20 ameria AG Control method for touchless gesture control
CN115385210A (zh) * 2022-08-25 2022-11-25 快意电梯股份有限公司 视觉光幕的布防区域确定方法、检测方法、设备及介质

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101727244A (zh) * 2008-10-28 2010-06-09 广达电脑股份有限公司 校正装置及校正方法
CN201859422U (zh) * 2010-10-19 2011-06-08 异奇科技有限公司 光学式触控系统
CN102096517A (zh) * 2009-12-11 2011-06-15 联想(北京)有限公司 一种便携式电子设备及输入方法
EP2332027A1 (en) * 2008-08-26 2011-06-15 Multitouch OY Interactive displays

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000222111A (ja) * 1999-01-29 2000-08-11 Ricoh Elemex Corp 座標入力装置および電子黒板システム
US6710770B2 (en) 2000-02-11 2004-03-23 Canesta, Inc. Quasi-three-dimensional method and apparatus to detect and localize interaction of user-object and virtual transfer device
JP2002351615A (ja) * 2001-05-24 2002-12-06 Ricoh Co Ltd ディスプレイ装置
JP4759189B2 (ja) * 2001-09-19 2011-08-31 株式会社リコー 座標入力装置
US6996249B2 (en) 2002-01-11 2006-02-07 Nec Laboratories America, Inc. Applying informed coding, informed embedding and perceptual shaping to design a robust, high-capacity watermark
US7170492B2 (en) * 2002-05-28 2007-01-30 Reactrix Systems, Inc. Interactive video display system
US7710391B2 (en) * 2002-05-28 2010-05-04 Matthew Bell Processing an image utilizing a spatially varying pattern
US7348963B2 (en) * 2002-05-28 2008-03-25 Reactrix Systems, Inc. Interactive video display system
JP4001775B2 (ja) * 2002-05-31 2007-10-31 株式会社リコー レーザー曲がり量判定装置、レーザー曲がり量判定方法、レーザー曲がり量判定プログラムおよび記録媒体
JP3934658B2 (ja) 2005-07-28 2007-06-20 株式会社コナミデジタルエンタテインメント 位置検出システム
US8180114B2 (en) * 2006-07-13 2012-05-15 Northrop Grumman Systems Corporation Gesture recognition interface system with vertical display
WO2008101183A2 (en) 2007-02-15 2008-08-21 Gesturetek, Inc. Enhanced input using flashing electromagnetic radiation
US8139110B2 (en) * 2007-11-01 2012-03-20 Northrop Grumman Systems Corporation Calibration of a gesture recognition interface system
US20090219253A1 (en) * 2008-02-29 2009-09-03 Microsoft Corporation Interactive Surface Computer with Switchable Diffuser
US8373657B2 (en) * 2008-08-15 2013-02-12 Qualcomm Incorporated Enhanced multi-touch detection
JP2011122870A (ja) * 2009-12-09 2011-06-23 Seiko Epson Corp 光学式位置検出装置及び投射型表示装置
JP2011248041A (ja) * 2010-05-26 2011-12-08 Seiko Epson Corp 取り付け装置及び投写型表示装置
JP5696559B2 (ja) * 2010-09-24 2015-04-08 株式会社デンソーウェーブ レーザ測定装置
US20140362052A1 (en) * 2012-01-20 2014-12-11 Light Blue Optics Ltd Touch Sensitive Image Display Devices

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2332027A1 (en) * 2008-08-26 2011-06-15 Multitouch OY Interactive displays
CN101727244A (zh) * 2008-10-28 2010-06-09 广达电脑股份有限公司 校正装置及校正方法
CN102096517A (zh) * 2009-12-11 2011-06-15 联想(北京)有限公司 一种便携式电子设备及输入方法
CN201859422U (zh) * 2010-10-19 2011-06-08 异奇科技有限公司 光学式触控系统

Also Published As

Publication number Publication date
CN103970369A (zh) 2014-08-06
US9465480B2 (en) 2016-10-11
JP2014149740A (ja) 2014-08-21
US20140218341A1 (en) 2014-08-07
JP6111706B2 (ja) 2017-04-12

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