JP5318122B2 - バーコードに含まれている情報を読み出す方法及び装置 - Google Patents

バーコードに含まれている情報を読み出す方法及び装置 Download PDF

Info

Publication number
JP5318122B2
JP5318122B2 JP2010547197A JP2010547197A JP5318122B2 JP 5318122 B2 JP5318122 B2 JP 5318122B2 JP 2010547197 A JP2010547197 A JP 2010547197A JP 2010547197 A JP2010547197 A JP 2010547197A JP 5318122 B2 JP5318122 B2 JP 5318122B2
Authority
JP
Japan
Prior art keywords
image
barcode
region
filter
gradient
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
JP2010547197A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011513809A5 (enExample
JP2011513809A (ja
Inventor
ヨナス アルフサン，
ヨアキム セデルベリ，
ヤコブ ストレム，
Original Assignee
テレフオンアクチーボラゲット エル エム エリクソン（パブル）
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 テレフオンアクチーボラゲット エル エム エリクソン（パブル） filed Critical テレフオンアクチーボラゲット エル エム エリクソン（パブル）
Publication of JP2011513809A publication Critical patent/JP2011513809A/ja
Publication of JP2011513809A5 publication Critical patent/JP2011513809A5/ja
Application granted granted Critical
Publication of JP5318122B2 publication Critical patent/JP5318122B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • G06K7/1465—Methods for optical code recognition the method including quality enhancement steps using several successive scans of the optical code
    • 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
    • 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
    • G06K7/1456—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Image Analysis (AREA)
  • Studio Devices (AREA)
JP2010547197A 2008-02-25 2009-02-24 バーコードに含まれている情報を読み出す方法及び装置 Expired - Fee Related JP5318122B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US3118608P 2008-02-25 2008-02-25
US61/031,186 2008-02-25
EP08153834.0 2008-03-31
EP08153834.0A EP2093697B1 (en) 2008-02-25 2008-03-31 Method and arrangement for retrieving information comprised in a barcode
PCT/EP2009/052150 WO2009106518A1 (en) 2008-02-25 2009-02-24 Method and arrangement for retrieving information comprised in a barcode

Publications (3)

Publication Number Publication Date
JP2011513809A JP2011513809A (ja) 2011-04-28
JP2011513809A5 JP2011513809A5 (enExample) 2012-03-29
JP5318122B2 true JP5318122B2 (ja) 2013-10-16

Family

ID=40612893

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010547197A Expired - Fee Related JP5318122B2 (ja) 2008-02-25 2009-02-24 バーコードに含まれている情報を読み出す方法及び装置

Country Status (4)

Country Link
US (2) US8494268B2 (enExample)
EP (1) EP2093697B1 (enExample)
JP (1) JP5318122B2 (enExample)
WO (1) WO2009106518A1 (enExample)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110135144A1 (en) * 2009-07-01 2011-06-09 Hand Held Products, Inc. Method and system for collecting voice and image data on a remote device and coverting the combined data
JP4971483B2 (ja) 2010-05-14 2012-07-11 任天堂株式会社 画像表示プログラム、画像表示装置、画像表示システム、および画像表示方法
EP2395474A3 (en) * 2010-06-11 2014-03-26 Nintendo Co., Ltd. Storage medium having image recognition program stored therein, image recognition apparatus, image recognition system, and image recognition method
US8313030B2 (en) * 2010-11-11 2012-11-20 Psion Inc. System and method for barcode scanning with color image sensors
US8079525B1 (en) * 2011-02-24 2011-12-20 Psion Inc. System and method for decoding barcodes captured with a color image sensor
US8500023B2 (en) 2011-02-24 2013-08-06 Psion Inc. System and method for providing sufficient illumination quality for barcodes captured with a color image sensor
US8584953B2 (en) 2011-02-24 2013-11-19 Psion, Inc. System and method for decoding barcodes not easily perceptible by human vision
US9100576B2 (en) 2011-12-05 2015-08-04 Xerox Corporation Camera positioning tool for symbology reading
US8867857B2 (en) 2011-12-28 2014-10-21 Samsung Electronics Co., Ltd. Method for restoration of blurred barcode images
US8763908B1 (en) * 2012-03-27 2014-07-01 A9.Com, Inc. Detecting objects in images using image gradients
US9111258B2 (en) * 2012-10-25 2015-08-18 Microsoft Technology Licensing, Llc Connecting to meetings with barcodes or other watermarks on meeting content
US9807263B2 (en) 2012-10-31 2017-10-31 Conduent Business Services, Llc Mobile document capture assistance using augmented reality
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
JP6106808B2 (ja) * 2013-06-28 2017-04-05 コダック アラリス インク 文書内バーコード配置特定
WO2016022949A1 (en) 2014-08-08 2016-02-11 Georgia-Pacific Consumer Products Lp Sheet product dispensers and related methods for reducing sheet product usage
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
CN105991999B (zh) * 2015-02-15 2019-12-24 联想(北京)有限公司 信息处理方法及电子设备
JP6352875B2 (ja) 2015-09-11 2018-07-04 株式会社東芝 マーカ生成方法、マーカ復号方法、マーカ復号装置およびマーカ読取装置
US10628736B2 (en) 2015-09-24 2020-04-21 Huron Technologies International Inc. Systems and methods for barcode annotations for digital images
KR101807566B1 (ko) 2016-06-17 2017-12-11 인천대학교 산학협력단 바코드 검출 방법 및 장치
CN106039332A (zh) * 2016-07-30 2016-10-26 山东中保康医疗器具有限公司 病毒灭活添加、过滤检视方法及系统
US20180314908A1 (en) * 2017-05-01 2018-11-01 Symbol Technologies, Llc Method and apparatus for label detection
US11367092B2 (en) * 2017-05-01 2022-06-21 Symbol Technologies, Llc Method and apparatus for extracting and processing price text from an image set
US11042772B2 (en) 2018-03-29 2021-06-22 Huron Technologies International Inc. Methods of generating an encoded representation of an image and systems of operating thereof
PT3570205T (pt) * 2018-05-15 2021-01-21 Wooptix S L Método de deteção de código de barras
JP2020064373A (ja) 2018-10-15 2020-04-23 富士通株式会社 コード情報読取装置、方法、及びプログラム
JP2020064374A (ja) 2018-10-15 2020-04-23 富士通株式会社 コード情報読取装置、方法、及びプログラム
US11941478B2 (en) 2018-10-19 2024-03-26 Diagnostics Instruments, Inc. Barcode scanning of bulk sample containers
EP3867793A4 (en) 2018-10-19 2022-08-10 Diagnostic Instruments, Inc. BARCODE SCANNING OF BULK SAMPLE CONTAINERS
CA3118014C (en) 2018-11-05 2024-06-11 Hamid Reza Tizhoosh Systems and methods of managing medical images
US10762317B2 (en) * 2018-11-06 2020-09-01 International Business Machines Corporation Quick response (QR) code deformation
US11620806B2 (en) * 2019-06-07 2023-04-04 Qualcomm Incorporated Optical character detection using a low-power sensor
US10805587B1 (en) 2019-07-09 2020-10-13 Zebra Technologies Corporation System and methods for enabling automatic white balance correction for color cameras
EP4252190A4 (en) 2020-11-24 2024-09-11 Huron Technologies International Inc. Systems and methods for generating encoded representations for multiple magnifications of image data
CN112750121B (zh) * 2021-01-20 2021-11-26 赛维森(广州)医疗科技服务有限公司 用于病理玻片数字图像质量检测的系统及其方法
EP4312150B1 (de) * 2022-07-25 2024-07-10 Sick Ag Lesen eines optischen codes
EP4332832B1 (de) * 2022-09-02 2024-06-26 Sick Ag Lokalisieren eines optischen codes
US12475342B2 (en) 2023-07-28 2025-11-18 Zebra Technologies Corporation Systems and methods for changing an aimer blink pattern responsive to a decode event

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5262871A (en) * 1989-11-13 1993-11-16 Rutgers, The State University Multiple resolution image sensor
US5487115A (en) * 1992-05-14 1996-01-23 United Parcel Service Method and apparatus for determining the fine angular orientation of bar code symbols in two-dimensional CCD images
JPH07143335A (ja) 1993-11-18 1995-06-02 Fuji Xerox Co Ltd カラー複写機における複写禁止原稿複写防止装置及び方法
US5504319A (en) * 1994-02-09 1996-04-02 Symbol Technologies, Inc. Method and system for bar code acquisition
US5784102A (en) * 1995-05-15 1998-07-21 Welch Allyn, Inc. Optical reader having improved interactive image sensing and control circuitry
JPH1038542A (ja) 1996-07-19 1998-02-13 Tsubakimoto Chain Co 物体認識方法及び装置並びに記録媒体
US6082619A (en) * 1998-12-16 2000-07-04 Matsushita Electric Industrial Co., Ltd. Method for locating and reading a two-dimensional barcode
TW419634B (en) * 1999-02-02 2001-01-21 Ind Tech Res Inst Automatic detection system and method using bar code positioning
US6688525B1 (en) * 1999-09-22 2004-02-10 Eastman Kodak Company Apparatus and method for reading a coded pattern
US6695209B1 (en) * 1999-10-04 2004-02-24 Psc Scanning, Inc. Triggerless optical reader with signal enhancement features
US6941026B1 (en) * 2000-06-13 2005-09-06 Cognex Corporation Method and apparatus using intensity gradients for visual identification of 2D matrix symbols
US7268924B2 (en) * 2001-01-22 2007-09-11 Hand Held Products, Inc. Optical reader having reduced parameter determination delay
JP2003203198A (ja) 2002-01-08 2003-07-18 Canon Inc 撮像装置、撮像方法、コンピュータ読み取り可能な記憶媒体及びコンピュータプログラム
BRPI0411007A (pt) * 2003-06-06 2006-07-04 Neomedia Tech Inc acesso automático de conteúdo da internet com um telefone celular habilitado com cámera
FI20040858L (fi) * 2004-06-18 2005-12-19 Valtion Teknillinen Menetelmä koodin tunnistamiseksi matkaviestimen avulla ja matkaviestin
US20060011724A1 (en) * 2004-07-15 2006-01-19 Eugene Joseph Optical code reading system and method using a variable resolution imaging sensor
US20070069028A1 (en) * 2004-12-10 2007-03-29 Yaron Nemet System to improve reading performance and accuracy of single or two dimensional data codes in a large field of view
US8150163B2 (en) * 2006-04-12 2012-04-03 Scanbuy, Inc. System and method for recovering image detail from multiple image frames in real-time
TWI479428B (zh) * 2008-10-14 2015-04-01 Sicpa Holding Sa 用於物品識別之方法及系統

Also Published As

Publication number Publication date
US20130292473A1 (en) 2013-11-07
US8494268B2 (en) 2013-07-23
WO2009106518A1 (en) 2009-09-03
US8774453B2 (en) 2014-07-08
EP2093697B1 (en) 2017-08-23
EP2093697A1 (en) 2009-08-26
US20110007967A1 (en) 2011-01-13
JP2011513809A (ja) 2011-04-28

Similar Documents

Publication Publication Date Title
JP5318122B2 (ja) バーコードに含まれている情報を読み出す方法及び装置
JP5265709B2 (ja) モルフォロジー演算に基づくバーコード検出
CN109740547B (zh) 一种图像处理方法、设备及计算机可读存储介质
JP4772839B2 (ja) 画像識別方法および撮像装置
JP6257840B2 (ja) ライブ性分析のためのシステムおよび方法
JP5265708B2 (ja) 統合されたバーコード・スキャニングを備えた画像キャプチャ・デバイス
CN103279730B (zh) 移动终端处理可视化图形编码的方法和装置
JP4924606B2 (ja) 被写体抽出方法、被写体追跡方法、画像合成方法、被写体抽出コンピュータプログラム、被写体追跡コンピュータプログラム、画像合成コンピュータプログラム、被写体抽出装置、被写体追跡装置、および画像合成装置
JP5896245B2 (ja) テキスト画像のトリミング方法
CN103400099B (zh) 终端和二维码识别方法
US20070183652A1 (en) Method for detecting a code with the aid of a mobile station
KR101285648B1 (ko) 비가시화정보 임베딩장치, 비가시화정보 인식장치, 비가시화정보 임베딩방법, 비가시화정보 인식방법 및 기록매체
US9807269B2 (en) System and method for low light document capture and binarization with multiple flash images
CN104217202A (zh) 信息识别方法、设备和系统
JP2011513809A5 (enExample)
EP1474779A2 (en) Assessing the photo quality of a captured image in a digital still camera
JP6630341B2 (ja) シンボルの光学的検出方法
JP5229328B2 (ja) 文字領域抽出装置，文字領域抽出機能を備えた撮像装置，および文字領域抽出プログラム
Chen et al. A two-stage quality measure for mobile phone captured 2D barcode images
US20200302135A1 (en) Method and apparatus for localization of one-dimensional barcodes
JP2010186246A (ja) 画像処理装置、方法、及び、プログラム
Taspinar et al. Source camera attribution of multi-format devices
WO2017219562A1 (zh) 一种二维码生成方法及装置
US20090206159A1 (en) Device and Method for Locating a Barcode Using Image Analysis
CN112995488B (zh) 高解析度视频图像处理方法、装置及电子设备

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120210

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20120210

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20130122

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20130301

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20130523

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20130618

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20130709

R150 Certificate of patent or registration of utility model

Ref document number: 5318122

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees