WO2001026032A1 - Encoded paper for optical reading - Google Patents
Encoded paper for optical reading Download PDFInfo
- Publication number
- WO2001026032A1 WO2001026032A1 PCT/SE2000/001895 SE0001895W WO0126032A1 WO 2001026032 A1 WO2001026032 A1 WO 2001026032A1 SE 0001895 W SE0001895 W SE 0001895W WO 0126032 A1 WO0126032 A1 WO 0126032A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- marks
- product according
- mark
- coding pattern
- nominal
- Prior art date
Links
Classifications
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- 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
-
- 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
-
- 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
- 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
- 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
- G06K19/06018—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 one-dimensional coding
-
- 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
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10712—Fixed beam scanning
- G06K7/10722—Photodetector array or CCD scanning
-
- 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
- G06K7/1408—Methods for optical code recognition the method being specifically adapted for the type of code
- G06K7/1417—2D bar codes
-
- 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
-
- 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
- G06K7/1456—Methods for optical code recognition including a method step for retrieval of the optical code determining the orientation of the optical code with respect to the reader and correcting therefore
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/10—Image acquisition
- G06V10/17—Image acquisition using hand-held instruments
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/10—Image acquisition
- G06V10/19—Image acquisition by sensing codes defining pattern positions
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001528918A JP4658427B2 (en) | 1999-10-01 | 2000-10-02 | Encoded paper for optical reading |
AU78218/00A AU773011B2 (en) | 1999-10-01 | 2000-10-02 | Encoded paper for optical reading |
AT00968278T ATE461493T1 (en) | 1999-10-01 | 2000-10-02 | CODED PAPER FOR OPTICAL READING |
DE60044031T DE60044031D1 (en) | 1999-10-01 | 2000-10-02 | CODED PAPER FOR OPTICAL READING |
CA002384302A CA2384302A1 (en) | 1999-10-01 | 2000-10-02 | Encoded paper for optical reading |
MXPA02003309A MXPA02003309A (en) | 1999-10-01 | 2000-10-02 | Encoded paper for optical reading. |
EP00968278A EP1222604B1 (en) | 1999-10-01 | 2000-10-02 | Encoded paper for optical reading |
BRPI0014676-5B1A BR0014676B1 (en) | 1999-10-01 | 2000-10-02 | coding standard. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9903541A SE517445C2 (en) | 1999-10-01 | 1999-10-01 | Position determination on a surface provided with a position coding pattern |
SE9903541-2 | 1999-10-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001026032A1 true WO2001026032A1 (en) | 2001-04-12 |
Family
ID=20417215
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/SE2000/001898 WO2001026034A1 (en) | 1999-10-01 | 2000-10-02 | Determination of a position code |
PCT/SE2000/001897 WO2001026033A1 (en) | 1999-10-01 | 2000-10-02 | Position determination - calculation |
PCT/SE2000/001895 WO2001026032A1 (en) | 1999-10-01 | 2000-10-02 | Encoded paper for optical reading |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/SE2000/001898 WO2001026034A1 (en) | 1999-10-01 | 2000-10-02 | Determination of a position code |
PCT/SE2000/001897 WO2001026033A1 (en) | 1999-10-01 | 2000-10-02 | Position determination - calculation |
Country Status (15)
Country | Link |
---|---|
US (9) | US6674427B1 (en) |
EP (4) | EP1222605B1 (en) |
JP (16) | JP2003511763A (en) |
KR (6) | KR100906520B1 (en) |
CN (5) | CN1377487A (en) |
AT (3) | ATE410744T1 (en) |
AU (3) | AU772792B2 (en) |
BR (2) | BR0014449B1 (en) |
CA (3) | CA2384308A1 (en) |
DE (3) | DE60039524D1 (en) |
ES (1) | ES2341533T3 (en) |
MX (2) | MXPA02003309A (en) |
RU (3) | RU2261474C2 (en) |
SE (1) | SE517445C2 (en) |
WO (3) | WO2001026034A1 (en) |
Cited By (131)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001075781A1 (en) | 2000-04-05 | 2001-10-11 | Anoto Ab | Method and system for information association |
WO2003001441A1 (en) | 2001-06-26 | 2003-01-03 | Anoto Ab | Method and device for data decoding |
WO2003001440A1 (en) * | 2001-06-25 | 2003-01-03 | Anoto Ab | Method for achieving a position code and decoding a position code |
WO2003001357A1 (en) * | 2001-06-25 | 2003-01-03 | Anoto Ab | Control of a unit provided with a processor |
WO2003012621A1 (en) | 2001-06-21 | 2003-02-13 | Anoto Ab | Method and device for controlling a program |
WO2003038741A1 (en) * | 2001-10-29 | 2003-05-08 | Anoto Ab | Method and device for decoding a position-coding pattern |
WO2003042912A1 (en) * | 2001-09-13 | 2003-05-22 | Anoto Ab | Product with a coding pattern and method, device and computer program for coding and decoding the pattern |
JP2003518696A (en) * | 1999-12-23 | 2003-06-10 | アノト・アクティエボラーク | Information handling system with personal authentication |
WO2003049023A1 (en) * | 2001-12-06 | 2003-06-12 | Anoto Ab | Reconstruction of virtual raster |
US6586688B2 (en) | 2000-04-05 | 2003-07-01 | Anoto Ab | Information-related devices and methods |
US6667695B2 (en) | 2001-06-25 | 2003-12-23 | Anoto Ab | Position code |
US6689966B2 (en) | 2000-03-21 | 2004-02-10 | Anoto Ab | System and method for determining positional information |
US6698660B2 (en) | 2000-09-07 | 2004-03-02 | Anoto Ab | Electronic recording and communication of information |
US6722574B2 (en) | 2000-09-07 | 2004-04-20 | Anoto Ab | Business card |
EP1410916A1 (en) | 2002-10-18 | 2004-04-21 | Hewlett-Packard Company | Hybrid printing/pointing device |
EP1413974A1 (en) | 2002-10-24 | 2004-04-28 | Hewlett-Packard Company | Hybrid sensing techniques for position determination |
EP1416423A2 (en) * | 2002-10-31 | 2004-05-06 | Microsoft Corporation | Universal computing device |
US6732927B2 (en) | 2001-06-26 | 2004-05-11 | Anoto Ab | Method and device for data decoding |
WO2004051557A1 (en) * | 2002-12-03 | 2004-06-17 | Silverbrook Research Pty Ltd | Rotationally symmetric tags |
WO2004057526A1 (en) * | 2002-12-23 | 2004-07-08 | Anoto Ip Lic Hb | Information code including redundant information providing copy protection |
WO2004079642A1 (en) * | 2003-03-04 | 2004-09-16 | Silverbrook Research Pty Ltd | Symmetric tags |
EP1404106A3 (en) * | 2002-09-30 | 2004-09-29 | Pitney Bowes Inc. | Method and system for creating and sending a facsimile using a digital pen |
WO2004104818A1 (en) | 2003-05-26 | 2004-12-02 | Anoto Ip Lic Hb | Method for compressinga digital representation containing a page-describing code, which is sent from a computer to a printer |
FR2856473A1 (en) * | 2003-06-23 | 2004-12-24 | Groupe Silicomp | CORRESPONDING NAVIGATION METHOD, DEVICE, SYSTEM AND COMPUTER PROGRAMS |
US6864880B2 (en) | 2000-03-21 | 2005-03-08 | Anoto Ab | Device and method for communication |
WO2005025201A2 (en) * | 2003-09-10 | 2005-03-17 | Hewlett-Packard Development Company, L.P. | Methods, apparatus and software for printing location pattern and printed materials |
WO2005024676A1 (en) * | 2003-09-10 | 2005-03-17 | Hewlett-Packard Development Company, L.P. | Method, apparatus and related computer program for replying and creating e-mails |
US6878062B2 (en) | 2001-04-06 | 2005-04-12 | Anoto Ab | Method for performing games |
GB2410579A (en) * | 2004-01-30 | 2005-08-03 | Hewlett Packard Development Co | Associating electonic documents |
US6947033B2 (en) | 2000-03-21 | 2005-09-20 | Anoto Ab | Method and system for digitizing freehand graphics with user-selected properties |
US6958747B2 (en) | 2000-08-30 | 2005-10-25 | Anoto Ab | Method for making a product |
WO2005106776A2 (en) * | 2004-04-28 | 2005-11-10 | Hewlett-Packard Development Company, L.P. | Patterns encoding communication parameters |
US6966495B2 (en) | 2001-06-26 | 2005-11-22 | Anoto Ab | Devices method and computer program for position determination |
US6992655B2 (en) | 2000-02-18 | 2006-01-31 | Anoto Ab | Input unit arrangement |
US7050653B2 (en) | 2000-04-05 | 2006-05-23 | Anoto Ab | Identification of virtual raster pattern |
WO2006065380A1 (en) * | 2004-12-16 | 2006-06-22 | 3M Innovative Properties Company | Transparent optical digitizer |
US7072529B2 (en) | 2000-03-21 | 2006-07-04 | Anoto Ab | Systems and methods for information storage |
EP1681621A1 (en) | 2005-01-12 | 2006-07-19 | Leapfrog Enterprises, Inc. | Device with user interface having interactive elements on a writable surface |
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US7094977B2 (en) | 2000-04-05 | 2006-08-22 | Anoto Ip Lic Handelsbolag | Method and system for information association |
US7110604B2 (en) | 2001-06-26 | 2006-09-19 | Anoto Ab | Processing of digital images |
US7120320B2 (en) | 2001-09-21 | 2006-10-10 | Anoto Ab | Method and apparatus for displaying a handwritten message based on position and time data |
US7127682B2 (en) | 2000-11-10 | 2006-10-24 | Anoto Ab | Device and system for information management utilizing a filing appliance |
US7143952B2 (en) | 2000-03-21 | 2006-12-05 | Anoto Ab | Apparatus and methods relating to image coding |
US7145556B2 (en) | 2001-10-29 | 2006-12-05 | Anoto Ab | Method and device for decoding a position-coding pattern |
WO2006135328A1 (en) * | 2005-06-17 | 2006-12-21 | Anoto Ab | Method and system for combining a position and information code |
US7162087B2 (en) | 2001-12-28 | 2007-01-09 | Anoto Ab | Method and apparatus for recording of electronic handwriting |
US7167164B2 (en) | 2000-11-10 | 2007-01-23 | Anoto Ab | Recording and communication of handwritten information |
US7167166B1 (en) | 2003-08-01 | 2007-01-23 | Accenture Global Services Gmbh | Method and system for processing observation charts |
US7175095B2 (en) | 2001-09-13 | 2007-02-13 | Anoto Ab | Coding pattern |
US7202861B2 (en) | 2001-06-25 | 2007-04-10 | Anoto Ab | Control of a unit provided with a processor |
US7239306B2 (en) | 2001-05-11 | 2007-07-03 | Anoto Ip Lic Handelsbolag | Electronic pen |
AU2004217403B2 (en) * | 2003-03-04 | 2007-07-26 | Silverbrook Research Pty Ltd | Symmetric tags |
US7249716B2 (en) | 2002-06-18 | 2007-07-31 | Anoto Ab | Position-coding pattern |
US7254839B2 (en) | 2000-03-21 | 2007-08-07 | Anoto Ab | Secured access using a coordinate system |
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US7295193B2 (en) | 1999-12-23 | 2007-11-13 | Anoto Ab | Written command |
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US8205799B2 (en) | 2004-01-30 | 2012-06-26 | Hewlett-Packard Development Company, L.P. | Physical object with memory tag and apparatus for use with such objects |
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