DK0880752T3 - Fremgangsmåde og system til bestemmelse af et objekts kontaktpunkt på en skærm - Google Patents

Fremgangsmåde og system til bestemmelse af et objekts kontaktpunkt på en skærm

Info

Publication number
DK0880752T3
DK0880752T3 DK97900259T DK97900259T DK0880752T3 DK 0880752 T3 DK0880752 T3 DK 0880752T3 DK 97900259 T DK97900259 T DK 97900259T DK 97900259 T DK97900259 T DK 97900259T DK 0880752 T3 DK0880752 T3 DK 0880752T3
Authority
DK
Denmark
Prior art keywords
screen
determining
contact point
contact
point
Prior art date
Application number
DK97900259T
Other languages
English (en)
Inventor
Raymond John Bridgwater
Original Assignee
Thomson Training & Simulation
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 Thomson Training & Simulation filed Critical Thomson Training & Simulation
Application granted granted Critical
Publication of DK0880752T3 publication Critical patent/DK0880752T3/da

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Input By Displaying (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Image Analysis (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
DK97900259T 1996-02-16 1997-01-06 Fremgangsmåde og system til bestemmelse af et objekts kontaktpunkt på en skærm DK0880752T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9603330.3A GB9603330D0 (en) 1996-02-16 1996-02-16 A method and system for determining the point of contact of an object with a screen
PCT/GB1997/000006 WO1997030416A1 (en) 1996-02-16 1997-01-06 A method and system for determining the point of contact of an object with a screen

Publications (1)

Publication Number Publication Date
DK0880752T3 true DK0880752T3 (da) 2000-02-07

Family

ID=10788913

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97900259T DK0880752T3 (da) 1996-02-16 1997-01-06 Fremgangsmåde og system til bestemmelse af et objekts kontaktpunkt på en skærm

Country Status (9)

Country Link
EP (1) EP0880752B1 (da)
JP (1) JP2000506643A (da)
AU (1) AU1385397A (da)
CA (1) CA2245814A1 (da)
DE (1) DE69700334T2 (da)
DK (1) DK0880752T3 (da)
GB (1) GB9603330D0 (da)
NO (1) NO311469B1 (da)
WO (1) WO1997030416A1 (da)

Families Citing this family (23)

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NL1014538C2 (nl) * 2000-03-02 2001-09-04 Nedap Nv Flexibel interactief grafisch gebruikersinterface.
JP4709407B2 (ja) * 2001-03-23 2011-06-22 株式会社リコー 画像指示手段の位置検出方法、該方法に用いられる画像投影装置及び画像制御装置
US7254775B2 (en) * 2001-10-03 2007-08-07 3M Innovative Properties Company Touch panel system and method for distinguishing multiple touch inputs
DE102004044396A1 (de) * 2004-09-14 2006-03-30 BSH Bosch und Siemens Hausgeräte GmbH Bedienvorrichtung für Haushaltsgeräte und entsprechendes Verfahren
DE102004055376A1 (de) 2004-11-08 2006-05-11 E.G.O. Elektro-Gerätebau GmbH Bedieneinrichtung, Elektrogerät mit einer solchen Bedieneinrichtung, Anordnung eines Glaskeramik-Kochfeldes mit einer solchen Bedieneinrichtung sowie Verfahren zum Betrieb einer solchen Bedieneinrichtung
US20060132459A1 (en) * 2004-12-20 2006-06-22 Huddleston Wyatt A Interpreting an image
US7911444B2 (en) * 2005-08-31 2011-03-22 Microsoft Corporation Input method for surface of interactive display
WO2008045464A2 (en) 2006-10-10 2008-04-17 Wms Gaming Inc. Multi-player, multi-touch table for use in wagering game systems
KR20080032901A (ko) 2006-10-11 2008-04-16 삼성전자주식회사 멀티 터치 판단 장치 및 방법
JP5015270B2 (ja) * 2007-02-15 2012-08-29 クアルコム，インコーポレイテッド 点滅する電磁放射線を用いた入力
JP4712754B2 (ja) * 2007-04-09 2011-06-29 ソニー株式会社 情報処理装置及び情報処理方法
JP4513830B2 (ja) * 2007-06-25 2010-07-28 ソニー株式会社 描画装置、及び描画方法
WO2009140347A2 (en) 2008-05-14 2009-11-19 3M Innovative Properties Company Systems and methods for assessing locations of multiple touch inputs
US8241912B2 (en) 2008-06-26 2012-08-14 Wms Gaming Inc. Gaming machine having multi-touch sensing device
CN102132239B (zh) * 2008-08-26 2015-11-25 多点触控有限公司 交互式显示屏
JP2009140498A (ja) * 2008-12-03 2009-06-25 Sony Corp 情報入出力装置及び情報入出力方法
JP4687820B2 (ja) * 2009-11-09 2011-05-25 ソニー株式会社 情報入力装置及び情報入力方法
JP5605059B2 (ja) * 2010-07-29 2014-10-15 大日本印刷株式会社 透過型スクリーンおよび表示装置
JP5709405B2 (ja) * 2010-05-18 2015-04-30 株式会社タイトー 画像認識によるラクガキ装置
JP2011239949A (ja) * 2010-05-18 2011-12-01 Taito Corp 湾曲または折曲画面を用いたゲーム機筐体構造
TW201201077A (en) * 2010-06-18 2012-01-01 Nlighten Trading Shanghai Co Ltd A light uniforming system of projected touch technology
US8959459B2 (en) 2011-06-15 2015-02-17 Wms Gaming Inc. Gesture sensing enhancement system for a wagering game
US9086732B2 (en) 2012-05-03 2015-07-21 Wms Gaming Inc. Gesture fusion

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4561017A (en) * 1983-08-19 1985-12-24 Richard Greene Graphic input apparatus
DE3932508A1 (de) * 1989-09-26 1991-04-04 Pofa Technology Corp Optische eingabeeinrichtung und verfahren zum eingeben
IT1268511B1 (it) * 1993-02-23 1997-03-04 Zeltron Spa Sistema di interfaccia uomo-macchina

Also Published As

Publication number Publication date
NO311469B1 (no) 2001-11-26
GB9603330D0 (en) 1996-04-17
WO1997030416A1 (en) 1997-08-21
CA2245814A1 (en) 1997-08-21
EP0880752B1 (en) 1999-07-21
DE69700334T2 (de) 2000-05-11
AU1385397A (en) 1997-09-02
JP2000506643A (ja) 2000-05-30
NO983713D0 (no) 1998-08-13
DE69700334D1 (de) 1999-08-26
EP0880752A1 (en) 1998-12-02
NO983713L (no) 1998-10-15

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