DE69933720D1 - Anordnung und Verfahren zum Eingeben von Koordinatenwerten - Google Patents
Anordnung und Verfahren zum Eingeben von KoordinatenwertenInfo
- Publication number
- DE69933720D1 DE69933720D1 DE69933720T DE69933720T DE69933720D1 DE 69933720 D1 DE69933720 D1 DE 69933720D1 DE 69933720 T DE69933720 T DE 69933720T DE 69933720 T DE69933720 T DE 69933720T DE 69933720 D1 DE69933720 D1 DE 69933720D1
- Authority
- DE
- Germany
- Prior art keywords
- arrangement
- coordinate values
- entering coordinate
- entering
- values
- 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
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
-
- 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
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
- G06F3/0386—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry for light pen
Landscapes
- 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)
- Position Input By Displaying (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP01950698A JP3492180B2 (ja) | 1998-01-30 | 1998-01-30 | 座標入力装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69933720D1 true DE69933720D1 (de) | 2006-12-07 |
Family
ID=12001270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69933720T Expired - Lifetime DE69933720D1 (de) | 1998-01-30 | 1999-01-29 | Anordnung und Verfahren zum Eingeben von Koordinatenwerten |
Country Status (4)
Country | Link |
---|---|
US (1) | US6229601B1 (de) |
EP (1) | EP0933721B1 (de) |
JP (1) | JP3492180B2 (de) |
DE (1) | DE69933720D1 (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3513419B2 (ja) | 1999-03-19 | 2004-03-31 | キヤノン株式会社 | 座標入力装置及びその制御方法、コンピュータ可読メモリ |
JP3513420B2 (ja) | 1999-03-19 | 2004-03-31 | キヤノン株式会社 | 座標入力装置及びその制御方法、コンピュータ可読メモリ |
JP2001022520A (ja) * | 1999-07-07 | 2001-01-26 | Canon Inc | 座標入力装置 |
US6847356B1 (en) * | 1999-08-13 | 2005-01-25 | Canon Kabushiki Kaisha | Coordinate input device and its control method, and computer readable memory |
JP4083941B2 (ja) * | 1999-09-03 | 2008-04-30 | 株式会社リコー | 座標入力装置 |
JP2001075736A (ja) * | 1999-09-06 | 2001-03-23 | Canon Inc | 座標入力装置 |
US6710765B1 (en) | 1999-10-05 | 2004-03-23 | Nippon Telegraph And Telephone Corporation | Input device of 3-D translation and rotation and its method and recording medium |
US6828956B2 (en) * | 2000-01-26 | 2004-12-07 | Canon Kabushiki Kaisha | Coordinate input apparatus, coordinate input system, coordinate input method, and pointer |
US6529189B1 (en) * | 2000-02-08 | 2003-03-04 | International Business Machines Corporation | Touch screen stylus with IR-coupled selection buttons |
JP4532664B2 (ja) * | 2000-04-07 | 2010-08-25 | キヤノン株式会社 | 座標入力装置、座標入力方法、情報表示システム及び記憶媒体 |
JP4697916B2 (ja) | 2000-07-07 | 2011-06-08 | キヤノン株式会社 | 座標入力装置及びその制御方法、プログラム |
JP4018326B2 (ja) | 2000-08-07 | 2007-12-05 | キヤノン株式会社 | 座標入力装置及びその制御方法、コンピュータ可読メモリ |
US6707444B1 (en) * | 2000-08-18 | 2004-03-16 | International Business Machines Corporation | Projector and camera arrangement with shared optics and optical marker for use with whiteboard systems |
NO20004514A (no) * | 2000-09-11 | 2002-01-14 | Njoelstad Tormod | Tegne-, skrive- og peke-redskap for datamaskinbaserte presentasjoner og kontorarbeid |
US7623115B2 (en) * | 2002-07-27 | 2009-11-24 | Sony Computer Entertainment Inc. | Method and apparatus for light input device |
JP4577612B2 (ja) * | 2005-03-30 | 2010-11-10 | カシオ計算機株式会社 | 情報表示システム、及び、情報表示方法 |
JP2006330790A (ja) * | 2005-05-23 | 2006-12-07 | Alps Electric Co Ltd | 座標入力装置及びそれを備えた端末装置 |
CN101238428B (zh) * | 2005-08-22 | 2012-05-30 | 叶勤中 | 自由空间指点和手写 |
EP1830246A1 (de) * | 2006-03-01 | 2007-09-05 | STMicroelectronics (Research & Development) Limited | Vorrichtung und System zur Informationsdarstellung |
JP2008146463A (ja) * | 2006-12-12 | 2008-06-26 | Mitsubishi Electric Corp | 位置検出装置 |
JP2009043139A (ja) * | 2007-08-10 | 2009-02-26 | Mitsubishi Electric Corp | 位置検出装置 |
KR20180110239A (ko) * | 2009-06-16 | 2018-10-08 | 바안토 인터내셔널 엘티디. | 이차원 위치 감지 시스템 및 그를 위한 센서 |
CN102135842B (zh) * | 2011-04-06 | 2013-02-27 | 南京方瑞科技有限公司 | 同步光笔电子白板*** |
JP5852631B2 (ja) * | 2013-12-03 | 2016-02-03 | 株式会社ワコム | 位置指示器 |
TWI518574B (zh) * | 2013-12-25 | 2016-01-21 | 光峰科技股份有限公司 | 互動式顯示系統及其輸入裝置 |
CN110895824B (zh) * | 2018-09-12 | 2023-03-28 | 上海耕岩智能科技有限公司 | 确定显示屏幕厚度参数的方法、存储介质及电子设备 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54154351A (en) * | 1978-05-25 | 1979-12-05 | Canon Inc | Distance measuring device |
US4688933A (en) * | 1985-05-10 | 1987-08-25 | The Laitram Corporation | Electro-optical position determining system |
US4782328A (en) * | 1986-10-02 | 1988-11-01 | Product Development Services, Incorporated | Ambient-light-responsive touch screen data input method and system |
GB8802369D0 (en) | 1988-02-03 | 1988-03-02 | Amerada Hess Ltd | Subsea vehicle |
CA2051204C (en) | 1990-11-02 | 1999-04-20 | Scott A. Elrod | Position and function input system for a large area display |
US5341155A (en) | 1990-11-02 | 1994-08-23 | Xerox Corporation | Method for correction of position location indicator for a large area display system |
US5394183A (en) | 1992-05-05 | 1995-02-28 | Milliken Research Corporation | Method and apparatus for entering coordinates into a computer |
JP3400485B2 (ja) | 1993-03-23 | 2003-04-28 | 株式会社ワコム | 光学式位置検出装置および光学式座標入力装置 |
JPH0776902A (ja) | 1993-09-10 | 1995-03-20 | Sekisui Chem Co Ltd | パネル及びその製造方法 |
JPH08292998A (ja) | 1995-04-20 | 1996-11-05 | Mitsubishi Electric Corp | 画像検出装置及び画像検出方法 |
JP3814904B2 (ja) | 1996-12-25 | 2006-08-30 | ソニー株式会社 | 位置検出装置及び遠隔操作装置 |
-
1998
- 1998-01-30 JP JP01950698A patent/JP3492180B2/ja not_active Expired - Fee Related
-
1999
- 1999-01-25 US US09/236,351 patent/US6229601B1/en not_active Expired - Lifetime
- 1999-01-29 DE DE69933720T patent/DE69933720D1/de not_active Expired - Lifetime
- 1999-01-29 EP EP99101958A patent/EP0933721B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6229601B1 (en) | 2001-05-08 |
EP0933721B1 (de) | 2006-10-25 |
JPH11219253A (ja) | 1999-08-10 |
EP0933721A1 (de) | 1999-08-04 |
JP3492180B2 (ja) | 2004-02-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |