CN100416603C - 用于对位置编码图案进行解码的方法和设备 - Google Patents

用于对位置编码图案进行解码的方法和设备 Download PDF

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Publication number
CN100416603C
CN100416603C CNB02821501XA CN02821501A CN100416603C CN 100416603 C CN100416603 C CN 100416603C CN B02821501X A CNB02821501X A CN B02821501XA CN 02821501 A CN02821501 A CN 02821501A CN 100416603 C CN100416603 C CN 100416603C
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China
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sequence
local area
matching
coding pattern
imaged
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Expired - Fee Related
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CNB02821501XA
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English (en)
Chinese (zh)
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CN1578965A (zh
Inventor
玛斯·佩特·彼得森
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Anoto AB
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Anoto AB
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Publication of CN1578965A publication Critical patent/CN1578965A/zh
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    • 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
    • G06F3/03545—Pens or stylus
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Image Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
CNB02821501XA 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 Expired - Fee Related CN100416603C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE01035898 2001-10-29
SE0103589A SE0103589L (sv) 2001-10-29 2001-10-29 Förfarande och anordning för avkodning av ett positionskodningsmönster

Publications (2)

Publication Number Publication Date
CN1578965A CN1578965A (zh) 2005-02-09
CN100416603C true CN100416603C (zh) 2008-09-03

Family

ID=20285797

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB02821501XA Expired - Fee Related 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

Country Status (7)

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

Families Citing this family (17)

* 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
US7116840B2 (en) 2002-10-31 2006-10-03 Microsoft Corporation Decoding and error correction in 2-D arrays
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
US20110130096A1 (en) 2006-06-28 2011-06-02 Anders Dunkars Operation control and data processing in an electronic pen
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
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
CN108664834A (zh) * 2017-04-02 2018-10-16 田雪松 基于匹配度的位置解码方法
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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4817171A (en) * 1984-04-10 1989-03-28 British Telecommunications Public Limited Company Pattern recognition system
EP0350933A2 (en) * 1988-07-13 1990-01-17 Matsushita Electric Industrial Co., Ltd. Image signal processing apparatus for bar code image signal
EP0469868A2 (en) * 1990-07-31 1992-02-05 Xerox Corporation Binary image processing for decoding self-clocking glyph shape codes
WO2001026032A1 (en) * 1999-10-01 2001-04-12 Anoto Ab Encoded paper for optical reading

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4817171A (en) * 1984-04-10 1989-03-28 British Telecommunications Public Limited Company Pattern recognition system
EP0350933A2 (en) * 1988-07-13 1990-01-17 Matsushita Electric Industrial Co., Ltd. Image signal processing apparatus for bar code image signal
EP0469868A2 (en) * 1990-07-31 1992-02-05 Xerox Corporation Binary image processing for decoding self-clocking glyph shape codes
WO2001026032A1 (en) * 1999-10-01 2001-04-12 Anoto Ab Encoded paper for optical reading

Also Published As

Publication number Publication date
JP4147528B2 (ja) 2008-09-10
EP1451767A1 (en) 2004-09-01
DE60236959D1 (de) 2010-08-19
CN1578965A (zh) 2005-02-09
SE0103589D0 (sv) 2001-10-29
EP1451767B1 (en) 2010-07-07
JP2005507535A (ja) 2005-03-17
SE0103589L (sv) 2003-04-30
WO2003038741A1 (en) 2003-05-08
ATE473488T1 (de) 2010-07-15

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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Effective date of registration: 20050318

Address after: Longde, Sweden

Applicant after: Anoto AB

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Applicant before: Anoto AB

EE01 Entry into force of recordation of patent licensing contract

Assignee: Jump frog International Research Ltd

Assignor: Anoto AB

Contract fulfillment period: From January 25, 2004 to October 29, 2022

Contract record no.: 051000030074

Denomination of invention: Method and apparatus for decoding a position encoded pattern

License type: Exclusive license

Record date: 20050817

LIC Patent licence contract for exploitation submitted for record

Free format text: EXCLUSIVE LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2004.1.25 TO 2022.10.29

Name of requester: JUMPING FROG INTERNATIONAL RESEARCH CO., LTD.

Effective date: 20050817

C41 Transfer of patent application or patent right or utility model
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C14 Grant of patent or utility model
GR01 Patent grant
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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080903

Termination date: 20131029