WO2009061619A3 - Apparatus and method for tracking a light pointer - Google Patents
Apparatus and method for tracking a light pointer Download PDFInfo
- Publication number
- WO2009061619A3 WO2009061619A3 PCT/US2008/080902 US2008080902W WO2009061619A3 WO 2009061619 A3 WO2009061619 A3 WO 2009061619A3 US 2008080902 W US2008080902 W US 2008080902W WO 2009061619 A3 WO2009061619 A3 WO 2009061619A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- light
- tracking
- light pointer
- image sensor
- module
- Prior art date
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
- G06F3/0304—Detection arrangements using opto-electronic means
-
- 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
-
- 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]
-
- 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
-
- 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
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F13/00—Video games, i.e. games using an electronically generated display having two or more dimensions
- A63F13/20—Input arrangements for video game devices
- A63F13/21—Input arrangements for video game devices characterised by their sensors, purposes or types
- A63F13/213—Input arrangements for video game devices characterised by their sensors, purposes or types comprising photodetecting means, e.g. cameras, photodiodes or infrared cells
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F13/00—Video games, i.e. games using an electronically generated display having two or more dimensions
- A63F13/20—Input arrangements for video game devices
- A63F13/22—Setup operations, e.g. calibration, key configuration or button assignment
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F13/00—Video games, i.e. games using an electronically generated display having two or more dimensions
- A63F13/20—Input arrangements for video game devices
- A63F13/23—Input arrangements for video game devices for interfacing with the game device, e.g. specific interfaces between game controller and console
- A63F13/235—Input arrangements for video game devices for interfacing with the game device, e.g. specific interfaces between game controller and console using a wireless connection, e.g. infrared or piconet
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F13/00—Video games, i.e. games using an electronically generated display having two or more dimensions
- A63F13/20—Input arrangements for video game devices
- A63F13/24—Constructional details thereof, e.g. game controllers with detachable joystick handles
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F13/00—Video games, i.e. games using an electronically generated display having two or more dimensions
- A63F13/40—Processing input control signals of video game devices, e.g. signals generated by the player or derived from the environment
- A63F13/42—Processing input control signals of video game devices, e.g. signals generated by the player or derived from the environment by mapping the input signals into game commands, e.g. mapping the displacement of a stylus on a touch screen to the steering angle of a virtual vehicle
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F2300/00—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game
- A63F2300/10—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game characterized by input arrangements for converting player-generated signals into game device control signals
- A63F2300/1018—Calibration; Key and button assignment
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F2300/00—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game
- A63F2300/10—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game characterized by input arrangements for converting player-generated signals into game device control signals
- A63F2300/1025—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game characterized by input arrangements for converting player-generated signals into game device control signals details of the interface with the game device, e.g. USB version detection
- A63F2300/1031—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game characterized by input arrangements for converting player-generated signals into game device control signals details of the interface with the game device, e.g. USB version detection using a wireless connection, e.g. Bluetooth, infrared connections
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F2300/00—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game
- A63F2300/10—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game characterized by input arrangements for converting player-generated signals into game device control signals
- A63F2300/1043—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game characterized by input arrangements for converting player-generated signals into game device control signals being characterized by constructional details
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F2300/00—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game
- A63F2300/10—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game characterized by input arrangements for converting player-generated signals into game device control signals
- A63F2300/1087—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game characterized by input arrangements for converting player-generated signals into game device control signals comprising photodetecting means, e.g. a camera
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F2300/00—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game
- A63F2300/10—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game characterized by input arrangements for converting player-generated signals into game device control signals
- A63F2300/1087—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game characterized by input arrangements for converting player-generated signals into game device control signals comprising photodetecting means, e.g. a camera
- A63F2300/1093—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game characterized by input arrangements for converting player-generated signals into game device control signals comprising photodetecting means, e.g. a camera using visible light
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F2300/00—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game
- A63F2300/60—Methods for processing data by generating or executing the game program
- A63F2300/6045—Methods for processing data by generating or executing the game program for mapping control signals received from the input arrangement into game commands
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Position Input By Displaying (AREA)
- Projection Apparatus (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Transforming Electric Information Into Light Information (AREA)
Abstract
A light pointer apparatus has a light source module for projecting a light beam onto a surface. The light pointer apparatus also has an image sensor module and a transmitter module. The image sensor module detects a position in the surface of a visible light spot generated by the projected light beam striking the surface. The transmitter module transmits the position of the visible light spot to a remote device for remote control of a device.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08847393A EP2208112A4 (en) | 2007-11-07 | 2008-10-23 | Apparatus and method for tracking a light pointer |
CN2008801210828A CN101896867B (en) | 2007-11-07 | 2008-10-23 | Apparatus and method for tracking a light pointer |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/936,746 US7862179B2 (en) | 2007-11-07 | 2007-11-07 | Dual-mode projection apparatus and method for locating a light spot in a projected image |
US11/936,746 | 2007-11-07 | ||
US11/936,737 | 2007-11-07 | ||
US11/936,737 US8188973B2 (en) | 2007-11-07 | 2007-11-07 | Apparatus and method for tracking a light pointer |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2009061619A2 WO2009061619A2 (en) | 2009-05-14 |
WO2009061619A3 true WO2009061619A3 (en) | 2009-08-06 |
Family
ID=40626122
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2008/080906 WO2009061620A1 (en) | 2007-11-07 | 2008-10-23 | Dual-mode projection apparatus and method for locating a light spot in a projected image |
PCT/US2008/080902 WO2009061619A2 (en) | 2007-11-07 | 2008-10-23 | Apparatus and method for tracking a light pointer |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2008/080906 WO2009061620A1 (en) | 2007-11-07 | 2008-10-23 | Dual-mode projection apparatus and method for locating a light spot in a projected image |
Country Status (4)
Country | Link |
---|---|
EP (2) | EP2218252A4 (en) |
CN (2) | CN101896867B (en) |
TW (2) | TWI400554B (en) |
WO (2) | WO2009061620A1 (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI400556B (en) * | 2009-11-30 | 2013-07-01 | Pegatron Corp | Multimedia projecting device and controlling method thereof |
HK1147897A2 (en) * | 2011-02-14 | 2011-08-19 | Centek Internat Hk Ltd | Game apparatus and method of use thereof |
CN102509068A (en) * | 2011-10-09 | 2012-06-20 | 海信集团有限公司 | Method and device for projecting |
CN102682637A (en) * | 2012-05-05 | 2012-09-19 | 山东长征教育科技有限公司 | Omnibearing interactive wired teaching system |
CN102915126B (en) * | 2012-09-29 | 2016-03-02 | 深圳创维数字技术有限公司 | A kind of method, Apparatus and system of light ray remote-control location |
CN103595469A (en) * | 2013-02-02 | 2014-02-19 | 彭海涛 | Infrared photoconduction remote control system |
US9002112B2 (en) * | 2013-08-27 | 2015-04-07 | Trimble Navigation Limited | Video alignment system |
JP2015158644A (en) * | 2014-02-25 | 2015-09-03 | カシオ計算機株式会社 | Projection device, projection method, and program |
CN104142739B (en) * | 2014-08-12 | 2017-05-17 | 广东顺德中山大学卡内基梅隆大学国际联合研究院 | Laser point tracking system and method based on optical mouse sensing array |
US9423278B1 (en) * | 2015-03-09 | 2016-08-23 | Laser Projection Technologies, Inc. | 3D laser projection, scanning and object tracking |
TWI684058B (en) * | 2016-09-13 | 2020-02-01 | 揚明光學股份有限公司 | Projection system |
CN106610490A (en) * | 2016-12-30 | 2017-05-03 | 北京大学 | Optical positioning method, system and device based on LED and image sensor |
JP6941976B2 (en) * | 2017-06-06 | 2021-09-29 | 株式会社コーエーテクモゲームス | User interface processing program, recording medium, user interface processing method |
DE102017010079A1 (en) * | 2017-10-30 | 2019-05-02 | Michael Kaiser | Device with an object and its control |
TWI701497B (en) * | 2018-10-17 | 2020-08-11 | 英錡科技股份有限公司 | Projection device with auto-correction of spots |
CN112702586B (en) * | 2020-12-21 | 2023-06-30 | 极米科技股份有限公司 | Virtual touch tracking method, device and system for projector based on visible light |
CN113440841B (en) * | 2021-07-14 | 2023-11-17 | 网易(杭州)网络有限公司 | Virtual character control method and device, electronic equipment and readable storage medium |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000276297A (en) * | 1999-03-25 | 2000-10-06 | Seiko Epson Corp | Device and method for detecting pointing position, presentation system, and information storage medium |
US6275214B1 (en) * | 1999-07-06 | 2001-08-14 | Karl C. Hansen | Computer presentation system and method with optical tracking of wireless pointer |
WO2006085580A1 (en) * | 2005-02-10 | 2006-08-17 | Takram Design Engineering | Pointer light tracking method, program, and recording medium thereof |
US7180510B2 (en) * | 2002-08-30 | 2007-02-20 | Casio Computer Co., Ltd. | Pointed position detection device and pointed position detection method |
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US5477284A (en) * | 1994-12-15 | 1995-12-19 | Texas Instruments Incorporated | Dual mode overhead projection system using field emission device |
JPH0980372A (en) * | 1995-09-07 | 1997-03-28 | Toshiba Corp | Projection type display device |
US6050690A (en) * | 1998-01-08 | 2000-04-18 | Siemens Information And Communication Networks, Inc. | Apparatus and method for focusing a projected image |
US20010010514A1 (en) * | 1999-09-07 | 2001-08-02 | Yukinobu Ishino | Position detector and attitude detector |
AU2001227797A1 (en) * | 2000-01-10 | 2001-07-24 | Ic Tech, Inc. | Method and system for interacting with a display |
US6704000B2 (en) * | 2000-11-15 | 2004-03-09 | Blue Iris Technologies | Method for remote computer operation via a wireless optical device |
US6736517B2 (en) * | 2001-02-28 | 2004-05-18 | Principia Lightworks Inc. | Dual mode laser projection system for electronic and film images |
TW522283B (en) * | 2002-06-27 | 2003-03-01 | Avermedia Tech Inc | A boundary indicator of a projector |
US6979087B2 (en) * | 2002-10-31 | 2005-12-27 | Hewlett-Packard Development Company, L.P. | Display system with interpretable pattern detection |
US7038661B2 (en) * | 2003-06-13 | 2006-05-02 | Microsoft Corporation | Pointing device and cursor for use in intelligent computing environments |
US6805451B1 (en) * | 2003-11-12 | 2004-10-19 | Cinetron Technology Inc. | Horizontal/vertical dual-mode LCD projector |
KR20050069828A (en) * | 2003-12-31 | 2005-07-05 | 엘지전자 주식회사 | Projection device of high resolution |
CN1674654A (en) * | 2004-03-25 | 2005-09-28 | 乐金电子(沈阳)有限公司 | Rear-projection television and picture protection function releasing method |
US7683881B2 (en) * | 2004-05-24 | 2010-03-23 | Keytec, Inc. | Visual input pointing device for interactive display system |
WO2005119356A2 (en) * | 2004-05-28 | 2005-12-15 | Erik Jan Banning | Interactive direct-pointing system and calibration method |
US20060197742A1 (en) * | 2005-03-04 | 2006-09-07 | Gray Robert H Iii | Computer pointing input device |
KR100740660B1 (en) * | 2005-11-16 | 2007-07-19 | 한양대학교 산학협력단 | Mobile communication terminal with a raser pointer and system for offering presentation using the terminal |
TWI305892B (en) * | 2005-11-23 | 2009-02-01 | Inst Information Industry | Apparatus, computer equipment, method and computer readable media for simultaneously controlling a cursor and an optical pointer |
CN100504576C (en) * | 2005-12-05 | 2009-06-24 | 财团法人资讯工业策进会 | Device for synchronously operating cursor and optical projection, method and computer readable medium |
-
2008
- 2008-10-23 EP EP08847625A patent/EP2218252A4/en not_active Ceased
- 2008-10-23 EP EP08847393A patent/EP2208112A4/en not_active Withdrawn
- 2008-10-23 CN CN2008801210828A patent/CN101896867B/en active Active
- 2008-10-23 CN CN2008801232795A patent/CN101919241B/en active Active
- 2008-10-23 WO PCT/US2008/080906 patent/WO2009061620A1/en active Application Filing
- 2008-10-23 WO PCT/US2008/080902 patent/WO2009061619A2/en active Application Filing
- 2008-10-28 TW TW097141444A patent/TWI400554B/en active
- 2008-10-28 TW TW097141436A patent/TWI375898B/en active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000276297A (en) * | 1999-03-25 | 2000-10-06 | Seiko Epson Corp | Device and method for detecting pointing position, presentation system, and information storage medium |
US6275214B1 (en) * | 1999-07-06 | 2001-08-14 | Karl C. Hansen | Computer presentation system and method with optical tracking of wireless pointer |
US7180510B2 (en) * | 2002-08-30 | 2007-02-20 | Casio Computer Co., Ltd. | Pointed position detection device and pointed position detection method |
WO2006085580A1 (en) * | 2005-02-10 | 2006-08-17 | Takram Design Engineering | Pointer light tracking method, program, and recording medium thereof |
Also Published As
Publication number | Publication date |
---|---|
CN101919241B (en) | 2013-09-18 |
CN101919241A (en) | 2010-12-15 |
WO2009061620A1 (en) | 2009-05-14 |
CN101896867B (en) | 2012-01-25 |
EP2218252A1 (en) | 2010-08-18 |
EP2218252A4 (en) | 2013-02-27 |
EP2208112A2 (en) | 2010-07-21 |
TWI400554B (en) | 2013-07-01 |
EP2208112A4 (en) | 2012-06-27 |
TW200933452A (en) | 2009-08-01 |
CN101896867A (en) | 2010-11-24 |
TW200935164A (en) | 2009-08-16 |
WO2009061619A2 (en) | 2009-05-14 |
TWI375898B (en) | 2012-11-01 |
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