HK1202177A1 - Systems and methods for pattern stitching and decoding using multiple captured images - Google Patents

Systems and methods for pattern stitching and decoding using multiple captured images

Info

Publication number
HK1202177A1
HK1202177A1 HK15102700.0A HK15102700A HK1202177A1 HK 1202177 A1 HK1202177 A1 HK 1202177A1 HK 15102700 A HK15102700 A HK 15102700A HK 1202177 A1 HK1202177 A1 HK 1202177A1
Authority
HK
Hong Kong
Prior art keywords
decoding
systems
methods
captured images
multiple captured
Prior art date
Application number
HK15102700.0A
Other languages
English (en)
Chinese (zh)
Inventor
Xianju Wang
Xiangyun Ye
Original Assignee
Cognex Corp
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 Cognex Corp filed Critical Cognex Corp
Publication of HK1202177A1 publication Critical patent/HK1202177A1/xx

Links

Classifications

    • 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
    • G06K7/146—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; 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

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)
  • Studio Devices (AREA)
  • Image Analysis (AREA)
HK15102700.0A 2013-03-15 2015-03-17 Systems and methods for pattern stitching and decoding using multiple captured images HK1202177A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/843,057 US9104932B2 (en) 2013-03-15 2013-03-15 Systems and methods for pattern stitching and decoding using multiple captured images

Publications (1)

Publication Number Publication Date
HK1202177A1 true HK1202177A1 (en) 2015-09-18

Family

ID=50112686

Family Applications (1)

Application Number Title Priority Date Filing Date
HK15102700.0A HK1202177A1 (en) 2013-03-15 2015-03-17 Systems and methods for pattern stitching and decoding using multiple captured images

Country Status (4)

Country Link
US (1) US9104932B2 (ja)
EP (3) EP3654231B1 (ja)
JP (2) JP2014197842A (ja)
HK (1) HK1202177A1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9684810B2 (en) * 2013-03-15 2017-06-20 D2L Corporation System and method for partite optically readable code
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
DE102016114745B4 (de) * 2015-08-10 2022-12-22 Cognex Corporation Systeme und Verfahren zum Decodieren eines Symbols mittels Bildern des Symbols
CN110728161A (zh) * 2019-09-24 2020-01-24 天翼电子商务有限公司 复杂二维码的识别方法、系统、介质及设备
CN112541369B (zh) * 2020-12-14 2022-08-05 合肥高维数据技术有限公司 一种信息码识别方法及系统

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0731717B2 (ja) * 1985-08-27 1995-04-10 住友電気工業株式会社 光学読取装置
US5262626A (en) 1989-12-06 1993-11-16 Symbol Technologies, Inc. Decoding bar codes from multiple scans using element replacement
DE19734031A1 (de) 1997-08-06 1999-02-11 Sick Ag Verfahren und Vorrichtung zum Lesen eines aus einer vorgegebenen Anzahl von Codeelementen bestehenden Strichcodes
US7016539B1 (en) 1998-07-13 2006-03-21 Cognex Corporation Method for fast, robust, multi-dimensional pattern recognition
US6446868B1 (en) 1998-11-23 2002-09-10 Informatics, Inc. Scanning system for decoding two-dimensional barcode symbologies with a one-dimensional general purpose scanner
US6899272B2 (en) 2000-05-17 2005-05-31 Symbol Technologies, Inc Bioptics bar code reader
US6637658B2 (en) 2001-01-22 2003-10-28 Welch Allyn, Inc. Optical reader having partial frame operating mode
US9092841B2 (en) 2004-06-09 2015-07-28 Cognex Technology And Investment Llc Method and apparatus for visual detection and inspection of objects
US6824059B2 (en) 2002-04-30 2004-11-30 Hewlett-Packard Development Company, L.P. Apparatus for capturing images and barcodes
US7219843B2 (en) 2002-06-04 2007-05-22 Hand Held Products, Inc. Optical reader having a plurality of imaging modules
SE0301143D0 (sv) 2003-04-17 2003-04-17 C Technologies Ab Sätt och anordning för inläsning av data
JP2005012619A (ja) 2003-06-20 2005-01-13 Mitsubishi Electric Corp パノラマ画像生成装置
US7823789B2 (en) 2004-12-21 2010-11-02 Cognex Technology And Investment Corporation Low profile illumination for direct part mark readers
JP4337597B2 (ja) 2004-03-26 2009-09-30 カシオ計算機株式会社 コードシンボル読取装置、および、プログラム
US7097102B2 (en) 2004-07-29 2006-08-29 Symbol Technologies, Inc. System and method for decoding optical codes read by an imager-based optical code reader
US7204420B2 (en) 2004-08-31 2007-04-17 Symbol Technologies, Inc. Scanner and method for eliminating specular reflection
US7617984B2 (en) 2004-12-16 2009-11-17 Cognex Technology And Investment Corporation Hand held symbology reader illumination diffuser
JP4539340B2 (ja) * 2005-01-17 2010-09-08 株式会社デンソーウェーブ 認証システム
US7383994B2 (en) 2005-05-03 2008-06-10 Datalogic Scanning, Inc. Methods and systems for forming images of moving optical codes
US7770799B2 (en) 2005-06-03 2010-08-10 Hand Held Products, Inc. Optical reader having reduced specular reflection read failures
JP5017988B2 (ja) * 2006-09-26 2012-09-05 カシオ計算機株式会社 コード読取装置及びプログラム
US20080245869A1 (en) 2007-03-23 2008-10-09 Ltt, Ltd Method and apparatus for reading a printed indicia with a limited field of view sensor
WO2008118425A1 (en) 2007-03-23 2008-10-02 Ltt, Ltd Method and apparatus for using a limited capacity portable data carrier
DE602008006482D1 (de) 2007-03-27 2011-06-09 Casio Computer Co Ltd Strichcode-Lesegerät und computerlesbares Medium
US9734376B2 (en) * 2007-11-13 2017-08-15 Cognex Corporation System and method for reading patterns using multiple image frames
JP2010066822A (ja) 2008-09-08 2010-03-25 Dainippon Screen Mfg Co Ltd 検査装置
US8226010B2 (en) * 2009-09-25 2012-07-24 Hewlett-Packard Development Company, L.P. Blur resistant barcode
DE102010014937B4 (de) * 2010-04-14 2013-10-17 Ioss Intelligente Optische Sensoren & Systeme Gmbh Verfahren zum Lesen eines Codes auf einem Substrat durch Zusammensetzen von Code-Fragmenten unter Verwendung eines bildgebenden Codelesers
JP2011233099A (ja) * 2010-04-30 2011-11-17 Optoelectronics Co Ltd 光学的情報読取装置及び光学的情報読取方法
JP5737387B2 (ja) * 2011-03-22 2015-06-17 富士通株式会社 画像処理装置
DE202012102114U1 (de) 2012-06-11 2012-07-25 Thomas Neubrand Vorrichtung zum Auftragen vorportionierter Butter
DE202012102113U1 (de) 2012-06-11 2012-07-03 Sick Ag Optoelektronischer Codeleser

Also Published As

Publication number Publication date
EP3229170A2 (en) 2017-10-11
EP3229170A3 (en) 2018-02-28
JP2016184422A (ja) 2016-10-20
EP2779023B1 (en) 2019-06-19
US9104932B2 (en) 2015-08-11
JP2014197842A (ja) 2014-10-16
JP6457971B2 (ja) 2019-01-23
EP3654231A1 (en) 2020-05-20
EP2779023A1 (en) 2014-09-17
EP3654231B1 (en) 2021-08-04
US20140270539A1 (en) 2014-09-18

Similar Documents

Publication Publication Date Title
HK1224008A1 (zh) 用於生成彩色圖像的方法和系統
GB2520142B (en) Solid-state imaging apparatus and imaging system
GB2518489B (en) Surveillance systems and methods
GB2517829B (en) CT imaging methods and systems
IL304127A (en) Systems and methods for multi-model imaging
EP2959459A4 (en) 3D IMAGING PROCESS AND SYSTEM
HUE050641T2 (hu) Eljárások és rendszerek képadat elemzésére
IL243576A0 (en) Image fusion methods for mri and their use
HK1222522A1 (zh) 成像處理系統和方法
GB201414401D0 (en) Image identification system and method
EP3051820A4 (en) DEVICE AND METHOD FOR IMAGE DECODING
EP2948919A4 (en) SYSTEMS AND METHOD FOR CHANGING THE SIZE OF AN IMAGE
GB2529326B (en) Imaging apparatus and imaging system
SG11201600044QA (en) Image decoding device and method
HK1218818A1 (zh) 種全景攝影用云台及使用其的攝影系統
GB2534035B (en) Image processing method and system
EP2997726A4 (en) IMAGE PROCESSING SYSTEM
IL243377A0 (en) Method and device for determining geographic location
EP2953054A4 (en) IMAGE PROCESSING SYSTEM AND SUPPORT SYSTEM
HK1202177A1 (en) Systems and methods for pattern stitching and decoding using multiple captured images
EP3048982A4 (en) SYSTEMS AND METHOD FOR PRODUCING INTRAVASCULAR IMAGES
EP3050291A4 (en) PICTURE RECORDING DEVICE, PICTURE RECORDING SYSTEM AND PICTURE RECORDING METHOD
GB201313125D0 (en) Method and system for classifying images
PT2811465T (pt) Sistema de videovigilância
GB2516288B (en) Image processing system