CN1037378C - 带有可消除二维码的记录体 - Google Patents

带有可消除二维码的记录体 Download PDF

Info

Publication number
CN1037378C
CN1037378C CN93107692A CN93107692A CN1037378C CN 1037378 C CN1037378 C CN 1037378C CN 93107692 A CN93107692 A CN 93107692A CN 93107692 A CN93107692 A CN 93107692A CN 1037378 C CN1037378 C CN 1037378C
Authority
CN
China
Prior art keywords
record body
information
codeword
record
eliminable
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
CN93107692A
Other languages
English (en)
Chinese (zh)
Other versions
CN1092191A (zh
Inventor
王·P·延君
杰罗姆·斯沃茨
丹尼尔·R·麦克格林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ORINPESU OPTICS INDUSTRY Co Ltd
Original Assignee
ORINPESU OPTICS INDUSTRY Co Ltd
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 ORINPESU OPTICS INDUSTRY Co Ltd filed Critical ORINPESU OPTICS INDUSTRY Co Ltd
Publication of CN1092191A publication Critical patent/CN1092191A/zh
Application granted granted Critical
Publication of CN1037378C publication Critical patent/CN1037378C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/26—Devices, non-fluid media or methods for cancelling, correcting errors, underscoring or ruling
    • 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
    • G06K19/08—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 using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
    • G06K19/10—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 using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards
    • G06K19/18—Constructional details
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
    • G06K1/12—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching
    • G06K1/121—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching by printing code marks
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
    • G06K1/12—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching
    • G06K1/126—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching by photographic or thermographic registration
    • 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
    • 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
    • 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
    • G06K7/1408—Methods for optical code recognition the method being specifically adapted for the type of code
    • G06K7/1417—2D bar codes
    • 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
    • G06K7/1486—Setting the threshold-width for bar codes to be decoded

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Quality & Reliability (AREA)
  • Printers Characterized By Their Purpose (AREA)
  • Record Information Processing For Printing (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
CN93107692A 1992-06-25 1993-06-25 带有可消除二维码的记录体 Expired - Fee Related CN1037378C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US90322292A 1992-06-25 1992-06-25
US07/903,222 1992-06-25

Publications (2)

Publication Number Publication Date
CN1092191A CN1092191A (zh) 1994-09-14
CN1037378C true CN1037378C (zh) 1998-02-11

Family

ID=25417136

Family Applications (1)

Application Number Title Priority Date Filing Date
CN93107692A Expired - Fee Related CN1037378C (zh) 1992-06-25 1993-06-25 带有可消除二维码的记录体

Country Status (5)

Country Link
EP (1) EP0575989A3 (enExample)
JP (1) JPH0664280A (enExample)
KR (1) KR940001145A (enExample)
CN (1) CN1037378C (enExample)
TW (1) TW230811B (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2715751A1 (fr) * 1994-01-28 1995-08-04 Canon Research Centre France S Procédé de codage d'informations sous forme de codes à barres, procédé de lecture de ces derniers et dispositifs mettant en Óoeuvre ces procédés.
FR2715750B1 (fr) * 1994-02-01 1996-04-05 Giat Ind Sa Dispositif code d'identification d'un objet ou d'une personne.
US5412196A (en) * 1994-04-01 1995-05-02 United Parcel Service Of America, Inc. Method and apparatus for decoding bar code images using multi-order feature vectors
US5513264A (en) * 1994-04-05 1996-04-30 Metanetics Corporation Visually interactive encoding and decoding of dataforms
US6906812B2 (en) 2000-04-14 2005-06-14 Seiko Epson Corporation Symbol printer, symbol printing method, symbol printer driver, and a data storage medium storing a symbol printing program
KR100414524B1 (ko) * 2002-10-31 2004-01-16 주식회사 아이콘랩 복호 특성이 우수하며 단계별 에러레벨조정이 가능한2차원 코드 및 그 코드의 인코딩 디코딩 방법
CN100347714C (zh) * 2004-09-07 2007-11-07 佳能株式会社 用于定位二维条形码的方法和设备
KR100840810B1 (ko) * 2005-09-16 2008-06-23 가부시끼가이샤 도시바 용지 처리 장치
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
CN105067646B (zh) * 2015-07-28 2018-09-25 中车青岛四方机车车辆股份有限公司 一种射线检测信息处理方法
CN106064541A (zh) * 2016-05-27 2016-11-02 宁波市铭时三维科技发展有限公司 一种含有二维码的水晶激光内雕、水晶彩印灵位牌的方法
WO2019016602A2 (en) 2017-07-20 2019-01-24 Laava Id Pty Ltd SECURE LABELS
CN111767753A (zh) * 2020-06-30 2020-10-13 深圳牛图科技有限公司 一种用于加密二维码的分布式解码方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4855579A (en) * 1987-12-28 1989-08-08 Eastman Kodak Company System for guiding a user in orienting an application insert having a plurality of datastrips relative to a datastrip reader
US5015833A (en) * 1988-10-31 1991-05-14 Symbol Technologies, Inc. Scan board module for laser scanners

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2077970B (en) * 1980-02-26 1984-12-19 Teraoka Seikosho Kk A label printer
SE454153C (sv) * 1982-01-07 1989-08-14 Ecupan Ab Etikettskrivare foer skrivning av en streckkod och annan information paa ett vaermekaensligt papper
JPS62163192A (ja) * 1986-01-13 1987-07-18 Omron Tateisi Electronics Co 磁気カ−ド及びカ−ド処理装置
US4875174A (en) * 1987-03-06 1989-10-17 Print Things Instant label printer for host computer
JPS6444768A (en) * 1987-08-12 1989-02-17 Alps Electric Co Ltd Printing method
JPS6469400A (en) * 1987-09-10 1989-03-15 Rin Eisha Kk Card drier in printing ink eraser for cards
JPH02183879A (ja) * 1989-01-10 1990-07-18 Sumitomo Electric Ind Ltd バーコードリーダ
CA1334218C (en) * 1989-03-01 1995-01-31 Jerome Swartz Hand-held laser scanning for reading two dimensional bar codes

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4855579A (en) * 1987-12-28 1989-08-08 Eastman Kodak Company System for guiding a user in orienting an application insert having a plurality of datastrips relative to a datastrip reader
US5015833A (en) * 1988-10-31 1991-05-14 Symbol Technologies, Inc. Scan board module for laser scanners

Also Published As

Publication number Publication date
JPH0664280A (ja) 1994-03-08
CN1092191A (zh) 1994-09-14
TW230811B (enExample) 1994-09-21
EP0575989A3 (en) 1994-08-24
EP0575989A2 (en) 1993-12-29
KR940001145A (ko) 1994-01-10

Similar Documents

Publication Publication Date Title
US5880453A (en) Reader system for removable two dimensional code
CN1037378C (zh) 带有可消除二维码的记录体
CN1211754C (zh) 用于产生和解码视觉明显的条形码的方法和装置
US5710419A (en) Record with removable two-dimensional code
ES2328192T3 (es) Sistema y procedimiento para descodificar codigos de barras asistido con ocr.
CN1087191A (zh) 带有编码数据的记录体
JP3964390B2 (ja) グラフィカルバーコードの生成および復号化
US6556690B1 (en) Articles bearing invisible encodements on curved surfaces
EP0954801B1 (en) Variable formatting of digital data into a pattern
JPH03204790A (ja) 部分走査からバーコード記号を復号する方法
CN101031930B (zh) 扫描器以及用于消除镜面反射的方法
US20100327066A1 (en) Network based reliable decoding of bar codes
US20060082557A1 (en) Combined detection of position-coding pattern and bar codes
HK1046184A1 (zh) 用於存儲生物統計信息的二維印刷碼和讀取該印刷碼的設備
CN1627194A (zh) 印刷系统
GB2386784A (en) Image encryption using an affixed tag to identify a public key
CN1914621A (zh) 使用代码、条形码及射频标识别来识别及鉴别商品的方法
CN101339599A (zh) 一种获取二维码的方法和终端
JP2001250080A (ja) バーコードのエラー検出及び修正のためのシステム及びその方法
US7422153B2 (en) Decoding with data from multiple scans
US20070246542A1 (en) Document element repair
CN1133132C (zh) 对条形码译码的方法和条形码读出器
CN1105368C (zh) 条形码读取器,条形码读取方法和计算机可读介质
KR102393764B1 (ko) 바코드 이미지 식별 방법 및 그 장치
US7137559B2 (en) Bar-code reader

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 19980211