JP2001022520A - 座標入力装置 - Google Patents

座標入力装置

Info

Publication number
JP2001022520A
JP2001022520A JP19333499A JP19333499A JP2001022520A JP 2001022520 A JP2001022520 A JP 2001022520A JP 19333499 A JP19333499 A JP 19333499A JP 19333499 A JP19333499 A JP 19333499A JP 2001022520 A JP2001022520 A JP 2001022520A
Authority
JP
Japan
Prior art keywords
light
coordinate input
coordinate
input device
signal
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.)
Withdrawn
Application number
JP19333499A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001022520A5 (enExample
Inventor
Yuichiro Yoshimura
雄一郎 吉村
Katsuhide Hasegawa
勝英 長谷川
Katsuyuki Kobayashi
克行 小林
Kiwamu Kobayashi
究 小林
Atsushi Tanaka
淳 田中
Masaaki Kanashiki
正明 金鋪
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP19333499A priority Critical patent/JP2001022520A/ja
Priority to US09/611,963 priority patent/US6317266B1/en
Publication of JP2001022520A publication Critical patent/JP2001022520A/ja
Publication of JP2001022520A5 publication Critical patent/JP2001022520A5/ja
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/18—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical projection, e.g. combination of mirror and condenser and objective
    • G02B27/20—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical projection, e.g. combination of mirror and condenser and objective for imaging minute objects, e.g. light-pointer
    • 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
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03542—Light pens for emitting or receiving light
    • 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
    • G06F3/033—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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Optics & Photonics (AREA)
  • Multimedia (AREA)
  • Position Input By Displaying (AREA)
JP19333499A 1999-07-07 1999-07-07 座標入力装置 Withdrawn JP2001022520A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP19333499A JP2001022520A (ja) 1999-07-07 1999-07-07 座標入力装置
US09/611,963 US6317266B1 (en) 1999-07-07 2000-07-06 Coordinate input apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19333499A JP2001022520A (ja) 1999-07-07 1999-07-07 座標入力装置

Publications (2)

Publication Number Publication Date
JP2001022520A true JP2001022520A (ja) 2001-01-26
JP2001022520A5 JP2001022520A5 (enExample) 2006-08-10

Family

ID=16306175

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19333499A Withdrawn JP2001022520A (ja) 1999-07-07 1999-07-07 座標入力装置

Country Status (2)

Country Link
US (1) US6317266B1 (enExample)
JP (1) JP2001022520A (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3527676B2 (ja) * 2000-02-16 2004-05-17 株式会社ナムコ 位置指示装置及び情報記憶媒体
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
JP3952896B2 (ja) * 2002-07-30 2007-08-01 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
JP4914038B2 (ja) * 2004-11-04 2012-04-11 キヤノン株式会社 情報処理方法および装置
US9247215B1 (en) * 2005-04-22 2016-01-26 Custom Manufacturing & Engineering, Inc. Laser sensor system
FI20051036A7 (fi) * 2005-10-14 2007-04-15 Winfomedia Oy Menetelmä ja laite kosketuksettomaksi käytöksi
US7710504B2 (en) * 2006-02-21 2010-05-04 Mitsubishi Digital Electronics America, Inc. Remote control system and method for controlling a television
US7748983B2 (en) * 2006-03-07 2010-07-06 Bullex, Inc. Flameless fire extinguisher training methods and apparatus
US8265731B2 (en) * 2007-02-13 2012-09-11 Siemens Medical Solutions Usa, Inc. Apparatus and method for aligning a light pointer with a medical interventional device trajectory
US9728100B2 (en) * 2008-02-01 2017-08-08 Lion Group, Inc. Hazard suppression training simulator and method of training
TWI384386B (zh) * 2009-04-22 2013-02-01 Kye Systems Corp An optical input device, an electronic device, and an optical input system
SK5917Y1 (sk) * 2010-11-22 2011-11-04 Stefan Valicek Optics for pencil optical input computer peripheral controller
CN107656635B (zh) * 2012-01-09 2020-10-27 精工爱普生株式会社 视觉系统及控制视觉系统的方法
JP2015094768A (ja) * 2013-11-08 2015-05-18 セイコーエプソン株式会社 表示装置、表示システムおよび制御方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0719029B2 (ja) 1981-10-06 1995-03-06 株式会社日立製作所 投写用スクリ−ン
WO1991001543A1 (en) 1989-07-19 1991-02-07 Bell Communications Research, Inc. Light-pen system for projected images
JP2622620B2 (ja) * 1989-11-07 1997-06-18 プロクシマ コーポレイション コンピュータにより発生されたデイスプレイ可視像を変更するためのコンピュータ入力システム
US5341155A (en) 1990-11-02 1994-08-23 Xerox Corporation Method for correction of position location indicator for a large area display system
JP3255980B2 (ja) 1992-08-31 2002-02-12 キヤノン株式会社 座標入力装置及びその方法
US5502568A (en) 1993-03-23 1996-03-26 Wacom Co., Ltd. Optical position detecting unit, optical coordinate input unit and optical position detecting method employing a pattern having a sequence of 1's and 0's
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
JP3244895B2 (ja) 1993-12-02 2002-01-07 キヤノン株式会社 距離測定装置及びそれを用いた座標入力装置、及び距離測定方法及びそれを用いた座標入力方法
JP3453428B2 (ja) 1994-07-07 2003-10-06 キヤノン株式会社 情報処理装置及びその制御方法
DE19625460A1 (de) * 1996-06-26 1998-01-02 Franz Dr Bruemmer Vorrichtung zur interaktiven Projektion unter Verwendung von Lichtmarkern
US6129552A (en) * 1996-07-19 2000-10-10 Technique-Pedagogie-Securite Equipements Teaching installation for learning and practicing the use of fire-fighting equipment
JPH10333088A (ja) 1997-05-28 1998-12-18 Canon Inc 投射画像の表示方法および投射型画像表示装置
JPH1185395A (ja) * 1997-09-08 1999-03-30 Sharp Corp ポインティング機能付き液晶プロジェクタ装置
JP3492180B2 (ja) * 1998-01-30 2004-02-03 キヤノン株式会社 座標入力装置

Also Published As

Publication number Publication date
US6317266B1 (en) 2001-11-13

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