HK1150461A1 - 二維符號及其讀取方法 - Google Patents

二維符號及其讀取方法

Info

Publication number
HK1150461A1
HK1150461A1 HK11105820.2A HK11105820A HK1150461A1 HK 1150461 A1 HK1150461 A1 HK 1150461A1 HK 11105820 A HK11105820 A HK 11105820A HK 1150461 A1 HK1150461 A1 HK 1150461A1
Authority
HK
Hong Kong
Prior art keywords
dimensional symbol
reading same
reading
same
symbol
Prior art date
Application number
HK11105820.2A
Other languages
English (en)
Inventor
侯賽因‧科哈利德‧阿爾-侯賽因
邁克爾‧
‧克里斯蒂安
Original Assignee
威泰克公司
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 威泰克公司 filed Critical 威泰克公司
Publication of HK1150461A1 publication Critical patent/HK1150461A1/zh

Links

Classifications

    • 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
HK11105820.2A 2008-01-29 2011-06-09 二維符號及其讀取方法 HK1150461A1 (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US6287908P 2008-01-29 2008-01-29
US19620008P 2008-10-15 2008-10-15
US19846308P 2008-11-06 2008-11-06
PCT/US2009/000594 WO2009097137A1 (en) 2008-01-29 2009-01-29 Two-dimensional symbol and method for reading same

Publications (1)

Publication Number Publication Date
HK1150461A1 true HK1150461A1 (zh) 2011-12-30

Family

ID=40913152

Family Applications (1)

Application Number Title Priority Date Filing Date
HK11105820.2A HK1150461A1 (zh) 2008-01-29 2011-06-09 二維符號及其讀取方法

Country Status (9)

Country Link
US (2) US8152070B2 (zh)
EP (1) EP2248068B1 (zh)
KR (1) KR20110002833A (zh)
CN (1) CN101978380B (zh)
CA (1) CA2717682A1 (zh)
HK (1) HK1150461A1 (zh)
MX (1) MX2010008335A (zh)
WO (1) WO2009097137A1 (zh)
ZA (1) ZA201006122B (zh)

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CN101882207B (zh) * 2010-06-01 2012-06-20 福建新大陆电脑股份有限公司 Data Matrix码条码解码芯片及其解码方法
CN101833644B (zh) * 2010-06-01 2012-06-06 福建新大陆电脑股份有限公司 一种基于动态模板的校正图形搜索方法
US9396421B2 (en) * 2010-08-14 2016-07-19 Rujan Entwicklung Und Forschung Gmbh Producing, capturing and using visual identification tags for moving objects
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KR101293703B1 (ko) * 2011-11-28 2013-08-06 (주)이컴앤드시스템 스큐된 데이터 매트릭스 바코드 디코딩 장치와 이를 위한 방법
CN102708349B (zh) * 2012-05-11 2014-11-05 深圳市天朗时代科技有限公司 一种矩阵式二维码的解码方法
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US9311584B2 (en) * 2013-05-24 2016-04-12 King Abdulaziz City for Science and Technology (KACST) Multidimensional color barcode
JP6330388B2 (ja) * 2014-03-14 2018-05-30 オムロン株式会社 画像処理方法、画像処理装置、並びに、当該方法を実行するプログラム、及び、当該プログラムを記録する記録媒体
JP6090292B2 (ja) * 2014-12-02 2017-03-08 トヨタ自動車株式会社 マーカ生成装置、マーカ認識装置、及びプログラム
CN109359657B (zh) * 2015-10-19 2022-11-25 松翰科技股份有限公司 指标结构
US10235547B2 (en) * 2016-01-26 2019-03-19 Hand Held Products, Inc. Enhanced matrix symbol error correction method
CN105760803B (zh) * 2016-02-02 2018-08-28 湖南盛世龙腾网络科技有限公司 二维矩阵码的解码方法以及记载有编码图片的卡牌
CN105760916B (zh) * 2016-02-02 2018-08-28 湖南盛世龙腾网络科技有限公司 二维矩阵码的编码方法以及记载有编码图片的卡牌
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US10762405B2 (en) 2017-10-26 2020-09-01 Datalogic Ip Tech S.R.L. System and method for extracting bitstream data in two-dimensional optical codes
CN111723787A (zh) * 2019-03-20 2020-09-29 宝山钢铁股份有限公司 一种基于3d符号的钢管按支跟踪方法

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Also Published As

Publication number Publication date
US20120193427A1 (en) 2012-08-02
US8746566B2 (en) 2014-06-10
EP2248068A1 (en) 2010-11-10
EP2248068A4 (en) 2011-05-18
ZA201006122B (en) 2011-05-25
CN101978380B (zh) 2015-11-25
WO2009097137A1 (en) 2009-08-06
CA2717682A1 (en) 2009-08-06
EP2248068B1 (en) 2014-04-30
CN101978380A (zh) 2011-02-16
US8152070B2 (en) 2012-04-10
US20090230193A1 (en) 2009-09-17
MX2010008335A (es) 2011-02-22
KR20110002833A (ko) 2011-01-10

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20220201