TW200510040A - Position detecting system - Google Patents

Position detecting system

Info

Publication number
TW200510040A
TW200510040A TW093123010A TW93123010A TW200510040A TW 200510040 A TW200510040 A TW 200510040A TW 093123010 A TW093123010 A TW 093123010A TW 93123010 A TW93123010 A TW 93123010A TW 200510040 A TW200510040 A TW 200510040A
Authority
TW
Taiwan
Prior art keywords
image
pointed
display
detecting terminal
pattern image
Prior art date
Application number
TW093123010A
Other languages
Chinese (zh)
Inventor
Yoshiaki Ogawara
Hidemi Takakuwa
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of TW200510040A publication Critical patent/TW200510040A/en

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
    • G06F3/0304—Detection arrangements using opto-electronic means
    • G06F3/0317—Detection arrangements using opto-electronic means in co-operation with a patterned surface, e.g. absolute position or relative movement detection for an optical mouse or pen positioned with respect to a coded surface
    • G06F3/0321—Detection arrangements using opto-electronic means in co-operation with a patterned surface, e.g. absolute position or relative movement detection for an optical mouse or pen positioned with respect to a coded surface by optically sensing the absolute position with respect to a regularly patterned surface forming a passive digitiser, e.g. pen optically detecting position indicative tags printed on a paper sheet

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)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

When a desired position of an image on a display (2) is indicated by a position-detecting terminal (3) and a switch for starting positional detection is operated, a position pattern image (5) is inserted in the display (2). The position pattern image (5) is an image where position marks (6) having unique positional information is arranged. The position pattern image (5) images a predetermined imaging area (E) centering on a position (T) pointed by the position-detecting terminal (3), acquires positional information of position marks (6) within the imaging area (E), and obtains the position (T) pointed by the position-detecting terminal (3). Accordingly, a position pointed on an image can be detected independent of a kind of the display (2).
TW093123010A 2003-08-01 2004-07-30 Position detecting system TW200510040A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003285115A JP2005052306A (en) 2003-08-01 2003-08-01 Position detection system

Publications (1)

Publication Number Publication Date
TW200510040A true TW200510040A (en) 2005-03-16

Family

ID=34113865

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093123010A TW200510040A (en) 2003-08-01 2004-07-30 Position detecting system

Country Status (3)

Country Link
JP (1) JP2005052306A (en)
TW (1) TW200510040A (en)
WO (1) WO2005013115A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7453582B2 (en) 2005-07-28 2008-11-18 Konami Digital Entertainment Co., Ltd. Position detection system
US8241120B2 (en) 2007-09-27 2012-08-14 Konami Digital Entertainment Co., Ltd. Game program, game apparatus and game control method

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60303641T2 (en) 2002-08-14 2006-12-14 Uematsu, Minoru, Kamakura Arrangement for radiotherapy
US7852317B2 (en) 2005-01-12 2010-12-14 Thinkoptics, Inc. Handheld device for handheld vision based absolute pointing system
GB2438667A (en) * 2006-05-18 2007-12-05 Spiral Scratch Ltd Position detection using light gun
US8913003B2 (en) 2006-07-17 2014-12-16 Thinkoptics, Inc. Free-space multi-dimensional absolute pointer using a projection marker system
US9176598B2 (en) 2007-05-08 2015-11-03 Thinkoptics, Inc. Free-space multi-dimensional absolute pointer with improved performance
KR100936816B1 (en) * 2007-05-26 2010-01-14 이문기 Pointing device by camera and mark output
US20130187854A1 (en) 2007-05-26 2013-07-25 Moon Key Lee Pointing Device Using Camera and Outputting Mark
CN109865974A (en) * 2019-03-02 2019-06-11 山西路桥建设集团有限公司 A kind of steel reinforcement cage shaping equipment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6451591A (en) * 1987-08-24 1989-02-27 Hitachi Ltd Information input device by concentric cord
JPH05257606A (en) * 1992-03-12 1993-10-08 Hitachi Ltd Information processing method
JPH07121293A (en) * 1993-10-26 1995-05-12 Nippon Telegr & Teleph Corp <Ntt> Remote controller to access the display screen
JP2001325069A (en) * 2000-03-07 2001-11-22 Nikon Gijutsu Kobo:Kk Position detecting apparatus and method
JP3645516B2 (en) * 2001-11-07 2005-05-11 株式会社ナムコ Image generation system and information storage medium

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7453582B2 (en) 2005-07-28 2008-11-18 Konami Digital Entertainment Co., Ltd. Position detection system
US8241120B2 (en) 2007-09-27 2012-08-14 Konami Digital Entertainment Co., Ltd. Game program, game apparatus and game control method

Also Published As

Publication number Publication date
WO2005013115A1 (en) 2005-02-10
JP2005052306A (en) 2005-03-03

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