WO2003102858A1 - Decodeur pour un lecteur optique utilisant une pluralite de formats d'imagerie - Google Patents

Decodeur pour un lecteur optique utilisant une pluralite de formats d'imagerie Download PDF

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Publication number
WO2003102858A1
WO2003102858A1 PCT/US2003/017516 US0317516W WO03102858A1 WO 2003102858 A1 WO2003102858 A1 WO 2003102858A1 US 0317516 W US0317516 W US 0317516W WO 03102858 A1 WO03102858 A1 WO 03102858A1
Authority
WO
WIPO (PCT)
Prior art keywords
module
image data
frame
imaging
imaging module
Prior art date
Application number
PCT/US2003/017516
Other languages
English (en)
Inventor
Timothy Meier
Robert Gardiner
Jeffrey Harper
John Izzo
Thomas Koziol
Andrew Longacre
John Pettinelli
Original Assignee
Hand Held Products, Inc.
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
Priority to US10/161,950 priority Critical
Priority to US10/161,950 priority patent/US20030222147A1/en
Priority to US10/339,439 priority patent/US7086596B2/en
Priority to US10/339,439 priority
Priority to US10/339,061 priority
Priority to US10/339,061 priority patent/US20030222144A1/en
Application filed by Hand Held Products, Inc. filed Critical Hand Held Products, Inc.
Publication of WO2003102858A1 publication Critical patent/WO2003102858A1/fr

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544Methods 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
    • G06K7/10821Methods 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 further details of bar or optical code scanning devices
    • G06K7/10861Methods 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 further details of bar or optical code scanning devices sensing of data fields affixed to objects or articles, e.g. coded labels
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544Methods 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
    • G06K7/10554Moving beam scanning
    • G06K7/10564Light sources
    • G06K7/10574Multiple sources
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544Methods 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
    • G06K7/10554Moving beam scanning
    • G06K7/10564Light sources
    • G06K7/10584Source control
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544Methods 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
    • G06K7/10821Methods 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 further details of bar or optical code scanning devices
    • G06K7/10881Methods 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 further details of bar or optical code scanning devices constructional details of hand-held scanners
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544Methods 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
    • G06K7/10821Methods 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 further details of bar or optical code scanning devices
    • G06K7/1098Methods 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 further details of bar or optical code scanning devices the scanning arrangement having a modular construction
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/14Methods 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
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/14Methods 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
    • G06K7/1404Methods for optical code recognition
    • G06K7/1408Methods for optical code recognition the method being specifically adapted for the type of code
    • G06K7/14172D bar codes

Abstract

L'invention concerne une carte électronique de décodeur à microprocesseur pour un lecteur optique pourvu d'une pluralité de modules d'imagerie qui fournissent des cadres de données d'images ayant une pluralité de formats. Dans un procédé de fonctionnement de la carte électronique du décodeur de l'invention, et d'un lecteur de module d'imagerie multiple comprenant la carte électronique du décodeur, un cadre de données d'images saisies par un module d'imagerie sélectionné est décodé. Cette carte électronique de décodeur détermine le format du cadre de données d'images à partir des informations indiquant quelle pluralité de modules d'imagerie a fourni le cadre de données d'images ou à partir d'informations relatives au cadre de données d'images, active le cas échéant une commande afin de préparer la carte électronique de décodeur au décodage du cadre d'images en fonction du format fourni par le module d'imagerie, et effectue le décodage.
PCT/US2003/017516 2002-06-04 2003-06-04 Decodeur pour un lecteur optique utilisant une pluralite de formats d'imagerie WO2003102858A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US10/161,950 2002-06-04
US10/161,950 US20030222147A1 (en) 2002-06-04 2002-06-04 Optical reader having a plurality of imaging modules
US10/339,439 2003-01-09
US10/339,061 2003-01-09
US10/339,061 US20030222144A1 (en) 2002-06-04 2003-01-09 Manufacturing methods for a decoder board for an optical reader utilizing a plurality of imaging formats
US10/339,439 US7086596B2 (en) 2003-01-09 2003-01-09 Decoder board for an optical reader utilizing a plurality of imaging formats

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU2003240515A AU2003240515A1 (en) 2002-06-04 2003-06-04 Decoder for an optical reader utilizing a plurality of imaging formats

Publications (1)

Publication Number Publication Date
WO2003102858A1 true WO2003102858A1 (fr) 2003-12-11

Family

ID=29716013

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/017516 WO2003102858A1 (fr) 2002-06-04 2003-06-04 Decodeur pour un lecteur optique utilisant une pluralite de formats d'imagerie

Country Status (2)

Country Link
AU (1) AU2003240515A1 (fr)
WO (1) WO2003102858A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7195164B2 (en) 2003-01-03 2007-03-27 Symbol Technologies, Inc. Optical code reading device having more than one imaging engine
US8622303B2 (en) 2003-01-09 2014-01-07 Hand Held Products, Inc. Decoding utilizing image data

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5637856A (en) * 1990-05-08 1997-06-10 Symbol Technologies, Inc. Scanning system and scanning method with scan pattern control for reading 1-D and 2-D barcode symbols
US5682029A (en) * 1989-10-30 1997-10-28 Symbol Technologies, Inc. Slim scan module with dual detectors
US5780831A (en) * 1995-07-12 1998-07-14 Asahi Kogaku Kogyo Kabushiki Kaisha One-dimensional and two-dimensional data symbol reader

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5682029A (en) * 1989-10-30 1997-10-28 Symbol Technologies, Inc. Slim scan module with dual detectors
US5637856A (en) * 1990-05-08 1997-06-10 Symbol Technologies, Inc. Scanning system and scanning method with scan pattern control for reading 1-D and 2-D barcode symbols
US5780831A (en) * 1995-07-12 1998-07-14 Asahi Kogaku Kogyo Kabushiki Kaisha One-dimensional and two-dimensional data symbol reader

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7195164B2 (en) 2003-01-03 2007-03-27 Symbol Technologies, Inc. Optical code reading device having more than one imaging engine
US7357322B2 (en) 2003-01-03 2008-04-15 Symbol Technologies Incorporated Optical code reading device having more than one imaging engine
US8622303B2 (en) 2003-01-09 2014-01-07 Hand Held Products, Inc. Decoding utilizing image data
US9152835B2 (en) 2003-01-09 2015-10-06 Hand Held Products, Inc. Decoding utilizing image data

Also Published As

Publication number Publication date
AU2003240515A1 (en) 2003-12-19

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