SE0103589D0 - Förfarande och anordning för avkodning av ett positionskodningsmönster - Google Patents

Förfarande och anordning för avkodning av ett positionskodningsmönster

Info

Publication number
SE0103589D0
SE0103589D0 SE0103589A SE0103589A SE0103589D0 SE 0103589 D0 SE0103589 D0 SE 0103589D0 SE 0103589 A SE0103589 A SE 0103589A SE 0103589 A SE0103589 A SE 0103589A SE 0103589 D0 SE0103589 D0 SE 0103589D0
Authority
SE
Sweden
Prior art keywords
coding pattern
information
decoding
partial area
matching
Prior art date
Application number
SE0103589A
Other languages
English (en)
Other versions
SE0103589L (sv
Inventor
Mats Petter Pettersson
Original Assignee
Anoto Ab
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 Anoto Ab filed Critical Anoto Ab
Priority to SE0103589A priority Critical patent/SE0103589L/sv
Publication of SE0103589D0 publication Critical patent/SE0103589D0/sv
Priority to AT02802402T priority patent/ATE473488T1/de
Priority to DE60236959T priority patent/DE60236959D1/de
Priority to EP02802402A priority patent/EP1451767B1/en
Priority to CNB02821501XA priority patent/CN100416603C/zh
Priority to PCT/SE2002/001962 priority patent/WO2003038741A1/en
Priority to JP2003540928A priority patent/JP4147528B2/ja
Priority to US10/282,001 priority patent/US7145556B2/en
Publication of SE0103589L publication Critical patent/SE0103589L/sv
Priority to US11/532,038 priority patent/US7999798B2/en

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
    • G06F3/033—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
    • G06F3/03545—Pens or stylus
    • 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
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
    • G06K19/06037—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking multi-dimensional coding
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
    • G06K7/1404—Methods for optical code recognition
    • G06K7/1439—Methods for optical code recognition including a method step for retrieval of the optical code
    • G06K7/1443—Methods for optical code recognition including a method step for retrieval of the optical code locating of the code in an image

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Toxicology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Artificial Intelligence (AREA)
  • General Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Image Processing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
SE0103589A 2001-10-29 2001-10-29 Förfarande och anordning för avkodning av ett positionskodningsmönster SE0103589L (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE0103589A SE0103589L (sv) 2001-10-29 2001-10-29 Förfarande och anordning för avkodning av ett positionskodningsmönster
AT02802402T ATE473488T1 (de) 2001-10-29 2002-10-29 Verfahren und einrichtung zum decodieren eines positionscodierungsmusters
DE60236959T DE60236959D1 (de) 2001-10-29 2002-10-29 Verfahren und einrichtung zum decodieren eines positionscodierungsmusters
EP02802402A EP1451767B1 (en) 2001-10-29 2002-10-29 Method and device for decoding a position-coding pattern
CNB02821501XA CN100416603C (zh) 2001-10-29 2002-10-29 用于对位置编码图案进行解码的方法和设备
PCT/SE2002/001962 WO2003038741A1 (en) 2001-10-29 2002-10-29 Method and device for decoding a position-coding pattern
JP2003540928A JP4147528B2 (ja) 2001-10-29 2002-10-29 位置コーディングパターンをデコードするための方法およびデバイス
US10/282,001 US7145556B2 (en) 2001-10-29 2002-10-29 Method and device for decoding a position-coding pattern
US11/532,038 US7999798B2 (en) 2001-10-29 2006-09-14 Method and device for decoding a position-coding pattern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0103589A SE0103589L (sv) 2001-10-29 2001-10-29 Förfarande och anordning för avkodning av ett positionskodningsmönster

Publications (2)

Publication Number Publication Date
SE0103589D0 true SE0103589D0 (sv) 2001-10-29
SE0103589L SE0103589L (sv) 2003-04-30

Family

ID=20285797

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0103589A SE0103589L (sv) 2001-10-29 2001-10-29 Förfarande och anordning för avkodning av ett positionskodningsmönster

Country Status (7)

Country Link
EP (1) EP1451767B1 (sv)
JP (1) JP4147528B2 (sv)
CN (1) CN100416603C (sv)
AT (1) ATE473488T1 (sv)
DE (1) DE60236959D1 (sv)
SE (1) SE0103589L (sv)
WO (1) WO2003038741A1 (sv)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7099522B2 (en) 2002-05-30 2006-08-29 Hewlett-Packard Development Company, L.P. Method to create and reconstruct image presentation system
US7167166B1 (en) 2003-08-01 2007-01-23 Accenture Global Services Gmbh Method and system for processing observation charts
GB0321174D0 (en) * 2003-09-10 2003-10-08 Hewlett Packard Development Co Products with position identification pattern
SE0303370D0 (sv) 2003-12-16 2003-12-16 Anoto Ab Method, apparatus, computer program and storage medium for recording a movement of a user unit
US7583842B2 (en) * 2004-01-06 2009-09-01 Microsoft Corporation Enhanced approach of m-array decoding and error correction
JP4556705B2 (ja) * 2005-02-28 2010-10-06 富士ゼロックス株式会社 ２次元座標同定装置、画像形成装置及び２次元座標同定方法
US7230727B2 (en) * 2005-04-22 2007-06-12 Agilent Technologies, Inc. System for sensing an absolute position in two dimensions using a target pattern
AU2005209703B2 (en) * 2005-09-13 2008-07-24 Canon Kabushiki Kaisha Grid orientation, scale, translation and modulation estimation
JP2009543181A (ja) 2006-06-28 2009-12-03 アノト アクティエボラーク 電子ペンにおける動作制御およびデータ処理
GB2457018B (en) * 2008-01-29 2012-04-04 Hewlett Packard Development Co Pattern for identifying a location on a surface
CN103748536A (zh) * 2012-05-31 2014-04-23 松下电器产业株式会社 位置代码的读取装置以及读取方法
CN108664834A (zh) * 2017-04-02 2018-10-16 田雪松 基于匹配度的位置解码方法
CN108664961A (zh) * 2017-04-02 2018-10-16 田雪松 具有位置编码图案的文件输出方法
CN108665503A (zh) * 2017-04-02 2018-10-16 田雪松 位置编码图像处理方法
CN107122067B (zh) * 2017-05-04 2020-09-08 网易（杭州）网络有限公司 物理介质表面位置编解码的方法、装置和可读存储介质
CN109163743B (zh) * 2018-07-13 2021-04-02 合肥工业大学 一种二维绝对位置测量传感器的编码及解码算法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3579627D1 (de) * 1984-04-10 1990-10-18 British Telecomm Mustererkennungseinrichtung.
US5134272A (en) * 1988-07-13 1992-07-28 Matsushita Electric Industrial Co., Ltd. Image signal processing apparatus for bar code image signal
US5168147A (en) * 1990-07-31 1992-12-01 Xerox Corporation Binary image processing for decoding self-clocking glyph shape codes
US5852434A (en) 1992-04-03 1998-12-22 Sekendur; Oral F. Absolute optical position determination
US5661506A (en) 1994-11-10 1997-08-26 Sia Technology Corporation Pen and paper information recording system using an imaging pen
SE517445C2 (sv) * 1999-10-01 2002-06-04 Anoto Ab Positionsbestämning på en yta försedd med ett positionskodningsmönster

Also Published As

Publication number Publication date
CN100416603C (zh) 2008-09-03
DE60236959D1 (de) 2010-08-19
EP1451767A1 (en) 2004-09-01
JP2005507535A (ja) 2005-03-17
CN1578965A (zh) 2005-02-09
WO2003038741A1 (en) 2003-05-08
EP1451767B1 (en) 2010-07-07
JP4147528B2 (ja) 2008-09-10
ATE473488T1 (de) 2010-07-15
SE0103589L (sv) 2003-04-30

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