ATE424590T1 - Verfahren, system und programm zur rekonstruktion eines bar codes - Google Patents

Verfahren, system und programm zur rekonstruktion eines bar codes

Info

Publication number
ATE424590T1
ATE424590T1 AT04101500T AT04101500T ATE424590T1 AT E424590 T1 ATE424590 T1 AT E424590T1 AT 04101500 T AT04101500 T AT 04101500T AT 04101500 T AT04101500 T AT 04101500T AT E424590 T1 ATE424590 T1 AT E424590T1
Authority
AT
Austria
Prior art keywords
bar code
information
images
reconstructing
program
Prior art date
Application number
AT04101500T
Other languages
English (en)
Inventor
Staffan Solen
Martin Sjoelin
Original Assignee
Anoto Group 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 Group Ab filed Critical Anoto Group Ab
Application granted granted Critical
Publication of ATE424590T1 publication Critical patent/ATE424590T1/de

Links

Classifications

    • 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
    • G06K7/146—Methods for optical code recognition the method including quality enhancement steps
    • G06K7/1491—Methods for optical code recognition the method including quality enhancement steps the method including a reconstruction step, e.g. stitching two pieces of bar code together to derive the full bar code
    • 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
    • G06K19/06018—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
    • G06K19/06028—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 using bar codes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Quality & Reliability (AREA)
  • Image Analysis (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Devices For Executing Special Programs (AREA)
  • Character Input (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Recording Measured Values (AREA)
  • Character Discrimination (AREA)
AT04101500T 2003-04-17 2004-04-13 Verfahren, system und programm zur rekonstruktion eines bar codes ATE424590T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0301143A SE0301143D0 (sv) 2003-04-17 2003-04-17 Sätt och anordning för inläsning av data

Publications (1)

Publication Number Publication Date
ATE424590T1 true ATE424590T1 (de) 2009-03-15

Family

ID=20291063

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04101500T ATE424590T1 (de) 2003-04-17 2004-04-13 Verfahren, system und programm zur rekonstruktion eines bar codes

Country Status (5)

Country Link
US (1) US7303130B2 (de)
EP (1) EP1469420B1 (de)
AT (1) ATE424590T1 (de)
DE (1) DE602004019721D1 (de)
SE (1) SE0301143D0 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9092841B2 (en) 2004-06-09 2015-07-28 Cognex Technology And Investment Llc Method and apparatus for visual detection and inspection of objects
US20050276445A1 (en) 2004-06-09 2005-12-15 Silver William M Method and apparatus for automatic visual detection, recording, and retrieval of events
US8127247B2 (en) 2004-06-09 2012-02-28 Cognex Corporation Human-machine-interface and method for manipulating data in a machine vision system
US8243986B2 (en) 2004-06-09 2012-08-14 Cognex Technology And Investment Corporation Method and apparatus for automatic visual event detection
US8891852B2 (en) 2004-06-09 2014-11-18 Cognex Technology And Investment Corporation Method and apparatus for configuring and testing a machine vision detector
US7201322B2 (en) * 2004-06-10 2007-04-10 Psc Scanning, Inc. System, circuit, and method for edge detection in a binary optical code
US7204422B2 (en) * 2004-06-10 2007-04-17 Psc Scanning, Inc. System, circuit, and method for edge detection in a binary optical code
US7636449B2 (en) 2004-11-12 2009-12-22 Cognex Technology And Investment Corporation System and method for assigning analysis parameters to vision detector using a graphical interface
US9292187B2 (en) 2004-11-12 2016-03-22 Cognex Corporation System, method and graphical user interface for displaying and controlling vision system operating parameters
US7720315B2 (en) 2004-11-12 2010-05-18 Cognex Technology And Investment Corporation System and method for displaying and using non-numeric graphic elements to control and monitor a vision system
US7963448B2 (en) 2004-12-22 2011-06-21 Cognex Technology And Investment Corporation Hand held machine vision method and apparatus
US9552506B1 (en) 2004-12-23 2017-01-24 Cognex Technology And Investment Llc Method and apparatus for industrial identification mark verification
US8108176B2 (en) 2006-06-29 2012-01-31 Cognex Corporation Method and apparatus for verifying two dimensional mark quality
US7984854B2 (en) 2006-07-17 2011-07-26 Cognex Corporation Method and apparatus for multiplexed symbol decoding
CN100383810C (zh) * 2006-09-26 2008-04-23 福建榕基软件开发有限公司 畸变qr码图像的扭正方法
CN100380393C (zh) * 2006-09-26 2008-04-09 福建榕基软件开发有限公司 复杂背景下qr码图像符号区域的精确定位方法
CN100383809C (zh) * 2006-09-26 2008-04-23 福建榕基软件开发有限公司 Qr码图像的采样及识别方法
US8169478B2 (en) 2006-12-14 2012-05-01 Cognex Corporation Method and apparatus for calibrating a mark verifier
US20080192004A1 (en) * 2007-02-08 2008-08-14 Silverbrook Research Pty Ltd System for scrolling page displayed on a display device
US9734376B2 (en) 2007-11-13 2017-08-15 Cognex Corporation System and method for reading patterns using multiple image frames
US8807435B2 (en) * 2011-04-06 2014-08-19 Eastman Kodak Company Decoding multi-resolution optical codes
US9651499B2 (en) 2011-12-20 2017-05-16 Cognex Corporation Configurable image trigger for a vision system and method for using the same
US9104932B2 (en) 2013-03-15 2015-08-11 Cognex Corporation Systems and methods for pattern stitching and decoding using multiple captured images
US9600703B2 (en) 2013-03-15 2017-03-21 Cognex Corporation Systems and methods for sorting image acquisition settings for pattern stitching and decoding using multiple captured images
JP6455832B2 (ja) * 2014-12-02 2019-01-23 インターナショナル・ビジネス・マシーンズ・コーポレーションＩｎｔｅｒｎａｔｉｏｎａｌ Ｂｕｓｉｎｅｓｓ Ｍａｃｈｉｎｅｓ Ｃｏｒｐｏｒａｔｉｏｎ バーコード検出方法、バーコード検出システムおよびそのためのプログラム
US10140496B2 (en) * 2014-12-02 2018-11-27 Symbol Technologies, Llc System for and method of stitching barcode fragments of a barcode symbol to be read in an imaging-based presentation workstation
ES2848842T3 (es) * 2018-05-15 2021-08-12 Wooptix S L Método de detección de código de barras
JP7322549B2 (ja) * 2019-06-28 2023-08-08 セイコーエプソン株式会社 画像処理方法および画像処理装置
JP7598780B2 (ja) * 2021-03-01 2024-12-12 東芝テック株式会社 商品登録装置及びプログラム

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5979768A (en) * 1988-01-14 1999-11-09 Intermec I.P. Corp. Enhanced bar code resolution through relative movement of sensor and object
US5635697A (en) 1989-03-01 1997-06-03 Symbol Technologies, Inc. Method and apparatus for decoding two-dimensional bar code
US5837986A (en) 1990-01-05 1998-11-17 Symbol Technologies, Inc. Modification of software files in a microprocessor-controlled device via two-dimensional bar code symbols
US5155343A (en) 1990-03-28 1992-10-13 Chandler Donald G Omnidirectional bar code reader with method and apparatus for detecting and scanning a bar code symbol
US5756981A (en) 1992-02-27 1998-05-26 Symbol Technologies, Inc. Optical scanner for reading and decoding one- and-two-dimensional symbologies at variable depths of field including memory efficient high speed image processing means and high accuracy image analysis means
US5504319A (en) * 1994-02-09 1996-04-02 Symbol Technologies, Inc. Method and system for bar code acquisition
US5736724A (en) * 1994-06-10 1998-04-07 Metanetics Corporation Oblique access to image data for reading dataforms
EP0851374B1 (de) * 1996-12-30 2003-09-10 DATALOGIC S.p.A. Verfahren zum Lokalisieren eines auf einem Objekt aufgebrachten Kodes
US5902987A (en) 1997-02-20 1999-05-11 Intermec Ip Corporation Apparatus and method of rapidly locating edges of machine-readable symbols or other linear images
US6088482A (en) 1998-10-22 2000-07-11 Symbol Technologies, Inc. Techniques for reading two dimensional code, including maxicode
DE60118051T2 (de) 2000-04-06 2006-08-31 Seiko Epson Corp. Verfahren und Vorrichtung zum Lesen von einem zwei-dimensionalen Strichkode und Datenspeichermedium
SE519145C2 (sv) 2000-06-02 2003-01-21 C Technologies Ab Förfarande och anordning för registrering av information
US20020021835A1 (en) * 2000-06-02 2002-02-21 Markus Andreasson Method and device for recording of information
US6637658B2 (en) * 2001-01-22 2003-10-28 Welch Allyn, Inc. Optical reader having partial frame operating mode
US7121469B2 (en) * 2002-11-26 2006-10-17 International Business Machines Corporation System and method for selective processing of digital images

Also Published As

Publication number Publication date
DE602004019721D1 (de) 2009-04-16
EP1469420A3 (de) 2006-07-12
US7303130B2 (en) 2007-12-04
SE0301143D0 (sv) 2003-04-17
EP1469420B1 (de) 2009-03-04
US20040256462A1 (en) 2004-12-23
EP1469420A2 (de) 2004-10-20

Similar Documents

Publication Publication Date Title
ATE424590T1 (de) Verfahren, system und programm zur rekonstruktion eines bar codes
ATE414959T1 (de) Gerät und verfahren zum wasserzeichnen eines digitalen bildes
DE602004000724D1 (de) Bildlesevorrichtung und Verfahren zur Erlangung von Weiss-Referenzdaten für Schattierungskorrektur
DE602004004436D1 (de) Vorrichtung, Verfahren und Verarbeitungsprogramm zum Empfangen und Wiedergeben von Daten
DE60211438D1 (de) Bilderzeugungsgerät, Verfahren zum Aktualisieren von Programmen und Informationsaufzeichnungsmedium
DE60040184D1 (de) Verfahren zum Beschreiben von Bildinformationen, Wiederauffinden und Wiedergeben von Videodaten und Vorrichtung zum Wiedergeben von Videodaten
DE60303202D1 (de) System und verfahren zum identifizieren und extrahieren von zeichenketten aus erfassten bilddaten
DE60106858D1 (de) Vorrichtung und Verfahren zum Wiederauffinden von Daten , eine Datencassette betreffend
DE602004001900D1 (de) Vorrichtung und Verfahren zum Aufzeichnen und Wiedergeben von photographierten Bildern
DE602004011145D1 (de) Vorrichtung und Verfahren zum Lesen von optischen Informationen
DE69802600D1 (de) Verfahren zum Korrigieren von Grauskaladaten in einem Bilderzeugungsgerät
DE602005014573D1 (de) Vorrichtung und Verfahren zur Informationsverarbeitung, Aufzeichnungsmedium und Programm
TW200711465A (en) Image recording apparatus and method, image playback control apparatus and method, image recording/playback control apparatus and program
DE60132124D1 (de) Gerät und Verfahren zum Bereitstellen und Verarbeiten von Informationen, und Programmspeichermedium
DE60209435D1 (de) Verfahren und Vorrichtung zum Einbetten von verschlüsselten Unterschriftsbildern und anderen Daten auf Schecks
ATE505710T1 (de) Verfahren und system zum abspeichern von fahrinformationen für motorräder
DE60311215D1 (de) Anordnung, Verfahren und Programm zur Erfassung von charakteristischen Daten eines Organismus und entsprechende Anordnung zur Authentifizierung
EP1952338A4 (de) Animationsbildcode, vorrichtung zum erzeugen/decodieren von animationsbildcode und verfahren dafür
DE10191652T1 (de) Verfahren und Vorrichtung zum Codieren von Positionsfehlersignal-Korrekturinformation
DE60135617D1 (de) Vorrichtung, Verfahren und Computerprogrammprodukt zur Dekodierung und zum Reproduzieren von bewegten Bildern, Zeitkontrollverfahren und Empfänger für Multimediainformationen
CN110622217A (zh) 距离图像处理装置、距离图像处理系统、距离图像处理方法以及距离图像处理程序
ATE529818T1 (de) Verfahren und vorrichtung zur bildung eines zweidimensionalen codes
DE60311334D1 (de) Verfahren und Vorrichtung zur Kodierung und Dekodierung eines digitalen Informationssignals
ATE464622T1 (de) Verfahren, vorrichtung, computerprogramm und speichermedium zum aufzeichnen einer bewegung einer benutzereinheit
ATE381738T1 (de) Verfahren und vorrichtung zum lesen eines strichcodes

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties