DK2806377T3 - OK Code: A multidimensional color bar code - Google Patents

OK Code: A multidimensional color bar code Download PDF

Info

Publication number
DK2806377T3
DK2806377T3 DK13184239.5T DK13184239T DK2806377T3 DK 2806377 T3 DK2806377 T3 DK 2806377T3 DK 13184239 T DK13184239 T DK 13184239T DK 2806377 T3 DK2806377 T3 DK 2806377T3
Authority
DK
Denmark
Prior art keywords
palette
color
bar code
cells
data
Prior art date
Application number
DK13184239.5T
Other languages
Danish (da)
English (en)
Inventor
Hussein Khalid Al-Omari
Mohammad Sulaiman Khorsheed
Original Assignee
King Abdulaziz City Sci & Tech
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 King Abdulaziz City Sci & Tech filed Critical King Abdulaziz City Sci & Tech
Application granted granted Critical
Publication of DK2806377T3 publication Critical patent/DK2806377T3/en

Links

Classifications

    • 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
    • G06K19/06046—Constructional details
    • G06K19/0614—Constructional details the marking being selective to wavelength, e.g. color barcode or barcodes only visible under UV or IR
    • 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
    • G06K19/06037—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 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
    • G06K7/12—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using a selected wavelength, e.g. to sense red marks and ignore blue marks
    • 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
    • G06K7/1408—Methods for optical code recognition the method being specifically adapted for the type of code
    • G06K7/1417—2D bar codes

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Image Processing (AREA)
DK13184239.5T 2013-05-24 2013-09-13 OK Code: A multidimensional color bar code DK2806377T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/901,776 US9311584B2 (en) 2013-05-24 2013-05-24 Multidimensional color barcode

Publications (1)

Publication Number Publication Date
DK2806377T3 true DK2806377T3 (en) 2017-10-23

Family

ID=49150864

Family Applications (1)

Application Number Title Priority Date Filing Date
DK13184239.5T DK2806377T3 (en) 2013-05-24 2013-09-13 OK Code: A multidimensional color bar code

Country Status (4)

Country Link
US (1) US9311584B2 (cg-RX-API-DMAC7.html)
EP (1) EP2806377B1 (cg-RX-API-DMAC7.html)
JP (1) JP6144585B2 (cg-RX-API-DMAC7.html)
DK (1) DK2806377T3 (cg-RX-API-DMAC7.html)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8915440B2 (en) * 2011-12-23 2014-12-23 Konica Minolta Laboratory U.S.A., Inc. Four dimensional (4D) color barcode for high capacity data encoding and decoding
TWI536321B (zh) * 2014-03-31 2016-06-01 鴻海精密工業股份有限公司 色彩疊加編解碼方法
CA2944783A1 (en) 2014-04-10 2015-10-15 Anki, Inc. Generating and decoding machine-readable optical codes with aesthetic component
CN104657698B (zh) * 2015-02-10 2017-09-19 浙江科技学院 一种可承载多幅黑白二维码的彩色二维码编解码方法
CN108027890B (zh) * 2015-09-01 2021-10-26 Ig日本株式会社 印刷产品、信息处理方法、信息处理装置和记录介质
KR101715504B1 (ko) * 2015-09-16 2017-03-14 성균관대학교산학협력단 색상 코드를 이용하여 otp 인증을 수행하는 방법 및 색상 코드를 이용하는 otp 인증 서버
US9483718B1 (en) * 2015-12-14 2016-11-01 International Business Machines Corporation Encoding and decoding data in two-dimensional symbology
US9646236B1 (en) 2015-12-14 2017-05-09 International Business Machines Corporation Encoding and decoding data in two-dimensional symbology
WO2017132634A1 (en) 2016-01-28 2017-08-03 Ptc Inc. User-designed machine-readable target codes
CN106897341A (zh) 2016-07-08 2017-06-27 阿里巴巴集团控股有限公司 二维码信息查询方法、服务器、客户端及系统
US10192155B2 (en) * 2016-10-31 2019-01-29 Zortag, Inc. Multi-dimensional barcode and method of, and system for, electro-optically reading the barcode by image capture
KR102840371B1 (ko) * 2018-01-26 2025-07-30 유니버시테이트 드 바르셀로나 색상 보정
CN108898206A (zh) * 2018-06-11 2018-11-27 上海掌门科技有限公司 一种生成收款码的方法及扫码安全校验方法
US10740666B2 (en) 2018-09-27 2020-08-11 Caleb J. Webster Two-dimensional cryptographic poly-chromatic poly-digital code
ES2817652B2 (es) * 2019-10-04 2021-10-19 Univ Murcia Codigo visual, procedimiento para generar un codigo visual y procedimiento para decodificar un codigo visual
ES2835053B2 (es) * 2019-12-18 2022-06-16 Univ Almeria Metodo, dispositivo y sistema para el almacenamiento, la codificacion y la decodificacion de informacion basada en codigos con capacidad de deteccion de errores
JP7754616B2 (ja) * 2020-03-31 2025-10-15 株式会社デンソーウェーブ 情報コード読取システム、情報コード読取装置
JP6989859B2 (ja) 2020-04-10 2022-01-12 有限会社バラエティーエム・ワン 情報コード、情報コード生成装置、情報コード読取装置、プログラムおよび情報コード利用システム
KR20210132387A (ko) * 2020-04-27 2021-11-04 박희영 컬러픽셀코드 기반의 일회성 결제보안코드를 이용한 결제 방법
US11640455B2 (en) * 2021-05-27 2023-05-02 Bank Of America Corporation Systems and methods for dynamic polychrome lattice image security
KR102552160B1 (ko) * 2022-12-29 2023-07-06 보이스아이 주식회사 컬러코드를 이용한 학교생활기록부 자동입력 및 데이터 차등보안 방법
KR102603446B1 (ko) * 2023-07-03 2023-11-17 보이스아이 주식회사 제품 소유권의 진위여부를 인증하는 컬러코드의 운용방법

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4924078A (en) * 1987-11-25 1990-05-08 Sant Anselmo Carl Identification symbol, system and method
JPH10283446A (ja) * 1997-04-08 1998-10-23 Nippon I D Tec Kk 多色記録式マトリクスコード記録紙
JP4208481B2 (ja) * 2002-04-30 2009-01-14 トッパン・フォームズ株式会社 ２次元コード読取方法および２次元コード読取システム並びにこれらに使用される２次元コードが付された物品
JP3996520B2 (ja) * 2003-01-30 2007-10-24 株式会社デンソーウェーブ 二次元情報コードおよびその生成方法
KR100560330B1 (ko) * 2004-04-21 2006-03-30 에이디정보통신 주식회사 색상 보정이 가능한 대용량 2차원 칼라 바코드인코딩/디코딩 시스템 및 그 방법
US7751585B2 (en) * 2004-06-28 2010-07-06 Microsoft Corporation System and method for encoding high density geometric symbol set
US7913922B1 (en) * 2007-03-15 2011-03-29 Ncr Corporation Matching bar code colors to painted pixel filters
MX2010008335A (es) * 2008-01-29 2011-02-22 Veritec Inc Simbolo bidimensional y metodo para leerlo.
JP5120156B2 (ja) * 2008-03-27 2013-01-16 株式会社デンソーウェーブ 二次元コード
US20110290882A1 (en) * 2010-05-28 2011-12-01 Microsoft Corporation Qr code detection
US9111186B2 (en) * 2011-10-12 2015-08-18 University Of Rochester Color barcodes for mobile applications: a per channel framework
US8864033B2 (en) * 2012-11-28 2014-10-21 Konica Minolta Laboratory U.S.A., Inc. Robust decoding of color barcode printed with extremely small data cells

Also Published As

Publication number Publication date
JP6144585B2 (ja) 2017-06-07
EP2806377A3 (en) 2015-12-09
US20140346231A1 (en) 2014-11-27
US9311584B2 (en) 2016-04-12
JP2014229299A (ja) 2014-12-08
EP2806377B1 (en) 2017-07-12
EP2806377A2 (en) 2014-11-26

Similar Documents

Publication Publication Date Title
DK2806377T3 (en) OK Code: A multidimensional color bar code
US6802450B2 (en) Guiding a scanning device to decode 2D symbols
Grillo et al. High capacity colored two dimensional codes
EP2122534B1 (en) Multiple resolution readable color array
CN101667256B (zh) 产生以及显示二维码的方法
EP1016027B1 (en) Distortion resistant double-data correcting color transition barcode and method of generating and using same
Querini et al. 2D Color Barcodes for Mobile Phones.
US8194976B2 (en) Machine readable documents and reading methods
EP2544128A1 (en) Method for creating and method for decoding two-dimensional colour code
KR20060076160A (ko) 고밀도 기하학 기호 세트를 인코딩하기 위한 시스템 및방법
US20150324678A1 (en) Modifying Data-Bearing Images
WO2004025542A2 (en) Methods and apparatus employing multi-spectral imaging for the remote identification and sorting of objects
JPWO2009144794A1 (ja) 情報コード
WO2010031110A1 (en) Data storage device and encoding/decoding methods
JP4202101B2 (ja) バーコード認識方法、および認識用デコード処理装置
JP2008027029A (ja) 光学式シンボル及びそれが付された物品並びに光学式シンボルを物品に付す方法及び光学式シンボルのデコード方法。
KR20090035529A (ko) 광학식 심볼 및 그것이 부착된 물품 및 광학식 심볼을 물품에 부착하는 방법, 및 광학식 인식 코드 인식 방법
JP2012058776A (ja) バーコード読取装置およびバーコード読取方法
US12346756B2 (en) Two-dimensional barcode, method and system for encoding data into said two-dimensional barcode, and method and system for imaging and decoding said two-dimensional barcode
CN1458619A (zh) 双向可读二维条形码系统及其识读方法
CN1770177A (zh) 编码高密度几何符号集的系统和方法
JP2005208843A (ja) 情報符号化／復号方法、装置及びコード表示物
RU2823438C1 (ru) Способ формирования и декодирования двумерного кода носителя информации
KR20070015101A (ko) 1차원 흑백 바코드와 2차원 흑백바코드를 칼라코드로전환하는 방법과 그 알고리즘.
WO2025116780A1 (ru) Способ формирования и декодирования двумерного кода носителя информации