DE69031869D1 - Kode und vorrichtung für optimale fehlerdetektion und -verbesserung - Google Patents
Kode und vorrichtung für optimale fehlerdetektion und -verbesserungInfo
- Publication number
- DE69031869D1 DE69031869D1 DE69031869T DE69031869T DE69031869D1 DE 69031869 D1 DE69031869 D1 DE 69031869D1 DE 69031869 T DE69031869 T DE 69031869T DE 69031869 T DE69031869 T DE 69031869T DE 69031869 D1 DE69031869 D1 DE 69031869D1
- Authority
- DE
- Germany
- Prior art keywords
- code
- improvement
- error detection
- optimal error
- optimal
- 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 - Lifetime
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
- 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
- G06K19/06075—Constructional details the marking containing means for error correction
-
- 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
-
- 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
- G06K7/1439—Methods for optical code recognition including a method step for retrieval of the optical code
- G06K7/1452—Methods for optical code recognition including a method step for retrieval of the optical code detecting bar code edges
-
- 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
- G06K7/1473—Methods for optical code recognition the method including quality enhancement steps error correction
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)
- Detection And Correction Of Errors (AREA)
- Printers Characterized By Their Purpose (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US42010189A | 1989-10-11 | 1989-10-11 | |
PCT/US1990/005644 WO1991006068A1 (en) | 1989-10-11 | 1990-10-10 | Optimal error-detecting and error-correcting code and apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69031869D1 true DE69031869D1 (de) | 1998-02-05 |
Family
ID=23665082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69031869T Expired - Lifetime DE69031869D1 (de) | 1989-10-11 | 1990-10-10 | Kode und vorrichtung für optimale fehlerdetektion und -verbesserung |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0506680B1 (de) |
AU (1) | AU6723490A (de) |
DE (1) | DE69031869D1 (de) |
WO (1) | WO1991006068A1 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5675137A (en) * | 1986-04-18 | 1997-10-07 | Cias, Inc. | Bar code decoding using moving averages to break the (n,k) code barrier for UPC, EAN Code 128 and others |
FR2723795B1 (fr) * | 1994-08-16 | 1996-10-25 | France Telecom | Dispositif et procede de securisation d'un document et code graphique d'authentification. |
JP3472691B2 (ja) * | 1997-11-26 | 2003-12-02 | 富士通株式会社 | バーコード読取装置及びバーコード読取方法 |
KR101024904B1 (ko) | 2003-08-14 | 2011-03-31 | 엘지전자 주식회사 | 기록매체, 기록방법, 기록장치 및 기록재생시스템 |
US7463380B2 (en) | 2004-04-23 | 2008-12-09 | Sharp Laboratories Of America, Inc. | Spooling/despooling subsystem job fingerprinting |
EP2287846B1 (de) | 2004-05-13 | 2015-07-01 | LG Electronics Inc. | Aufzeichnungsmedium, Lese-/Schreibverfahren dafür und Lese-/Schreibvorrichtung dafür |
KR101041809B1 (ko) | 2004-07-27 | 2011-06-17 | 엘지전자 주식회사 | 광디스크 및 광디스크 제어정보 구성방법 및 이를 이용한광디스크 기록재생방법과 장치 |
TWI498882B (zh) | 2004-08-25 | 2015-09-01 | Dolby Lab Licensing Corp | 音訊解碼器 |
FR2992504A1 (fr) * | 2012-06-26 | 2013-12-27 | Commissariat Energie Atomique | Dispositif et procede pour la correction d'erreurs dans un mot de code |
US9658920B1 (en) | 2013-06-21 | 2017-05-23 | Altera Corporation | Method for reconfiguring an erroneous memory frame in an integrated circuit |
US9412087B2 (en) | 2014-03-03 | 2016-08-09 | Aesynt Incorporated | System, method, and apparatus for mapping product identification to medication identification |
CN116051181B (zh) * | 2023-02-10 | 2024-01-26 | 成都纳宝科技有限公司 | 一种基于区块链和大数据的数字化营销方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4024511A (en) | 1975-09-25 | 1977-05-17 | Recognition Equipment Incorporated | Modified biphase modulation bar code printer |
US4013997A (en) * | 1975-11-17 | 1977-03-22 | Recognition Equipment Incorporated | Error detection/correction system |
FR2402252A1 (fr) * | 1977-08-30 | 1979-03-30 | Cii Honeywell Bull | Dispositif de lecture de caracteres imprimes |
JPS57176476A (en) * | 1981-04-24 | 1982-10-29 | Hitachi Ltd | Transaction processing system |
US4408121A (en) * | 1982-02-09 | 1983-10-04 | International Business Machines Corporation | Code format for bank check identification |
FR2542472B1 (fr) * | 1983-03-11 | 1985-06-21 | Thomson Brandt | Carte a lecture optique portant des informations numeriques et systeme de controle d'acces a des informations diffusees utilisant une telle carte |
US4567361A (en) | 1983-05-23 | 1986-01-28 | Gca Corporation | Reticle bar code and method and apparatus for reading same |
US4641017A (en) * | 1983-12-15 | 1987-02-03 | Herman Lopata | Fraud resistant credit card system |
US4644143A (en) | 1984-12-13 | 1987-02-17 | Veeco Integrated Automation, Inc. | Static bar code reader |
EP0195112A3 (en) * | 1985-03-11 | 1988-03-02 | Im Electronics Co Ltd | A magnetic card discriminator |
US4707612A (en) * | 1985-11-27 | 1987-11-17 | Blue Bell, Inc. | Binary coding system |
FR2591007B1 (fr) * | 1985-12-02 | 1988-02-19 | Remery Patrick | Procede de paiement electronique a l'aide d'une carte a memoire |
US4814589A (en) | 1986-04-18 | 1989-03-21 | Leonard Storch | Information transfer and use, particularly with respect to objects such as gambling chips |
GB2193591B (en) * | 1986-08-07 | 1990-07-25 | Gen Electric Plc | Security arrangement |
JPS63133282A (ja) * | 1986-11-26 | 1988-06-06 | Nippon Denso Co Ltd | バ−コ−ドラベル |
US4810867A (en) * | 1987-02-04 | 1989-03-07 | M. E. Cunningham Company | Bar code marking the surface of an object |
-
1990
- 1990-10-10 WO PCT/US1990/005644 patent/WO1991006068A1/en active IP Right Grant
- 1990-10-10 DE DE69031869T patent/DE69031869D1/de not_active Expired - Lifetime
- 1990-10-10 AU AU67234/90A patent/AU6723490A/en not_active Abandoned
- 1990-10-10 EP EP90916908A patent/EP0506680B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO1991006068A1 (en) | 1991-05-02 |
EP0506680B1 (de) | 1997-12-29 |
AU6723490A (en) | 1991-05-16 |
EP0506680A4 (en) | 1993-05-26 |
EP0506680A1 (de) | 1992-10-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |