FR2441888A1 - Procede et dispositif d'analyse de forme d'onde pour la lecture de caracteres a l'encre magnetique - Google Patents
Procede et dispositif d'analyse de forme d'onde pour la lecture de caracteres a l'encre magnetiqueInfo
- Publication number
- FR2441888A1 FR2441888A1 FR7927949A FR7927949A FR2441888A1 FR 2441888 A1 FR2441888 A1 FR 2441888A1 FR 7927949 A FR7927949 A FR 7927949A FR 7927949 A FR7927949 A FR 7927949A FR 2441888 A1 FR2441888 A1 FR 2441888A1
- Authority
- FR
- France
- Prior art keywords
- magnetic ink
- waveform analysis
- reading characters
- waveform
- peaks
- 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
- G06V30/14—Image acquisition
- G06V30/144—Image acquisition using a slot moved over the image; using discrete sensing elements at predetermined points; using automatic curve following means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
- G06V30/19—Recognition using electronic means
- G06V30/196—Recognition using electronic means using sequential comparisons of the image signals with a plurality of references
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
- G06V30/22—Character recognition characterised by the type of writing
- G06V30/224—Character recognition characterised by the type of writing of printed characters having additional code marks or containing code marks
- G06V30/2253—Recognition of characters printed with magnetic ink
Landscapes
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Character Discrimination (AREA)
- Character Input (AREA)
Abstract
L'INVENTION CONCERNE UN ANALYSEUR DE FORME D'ONDE POUR LA RECONNAISSANCE DE CARACTERES A L'ENCRE MAGNETIQUE. IL COMPORTE UN DISPOSITIF QUI DETECTE UNE SERIE DE CRETES DANS LA FORME D'ONDE 41 DU SIGNAL ELECTRIQUE PRODUIT PAR UNE TETE DE LECTURE, ET CORRESPONDANT A UN CARACTERE BALAYE 40, UN DISPOSITIF QUI MESURE L'AMPLITUDE DES CRETES DU SIGNAL ET UN DISPOSITIF QUI UTILISE LES CRETES ET LES VALEURS D'AMPLITUDE POUR RECONNAITRE LES CARACTERES A L'ENCRE MAGNETIQUE. L'INVENTION S'APPLIQUE NOTAMMENT A LA LECTURE AUTOMATIQUE DES CHEQUES BANCAIRES, ETC.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/959,970 US4245211A (en) | 1978-11-13 | 1978-11-13 | MICR Waveform analyzer |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2441888A1 true FR2441888A1 (fr) | 1980-06-13 |
Family
ID=25502637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7927949A Withdrawn FR2441888A1 (fr) | 1978-11-13 | 1979-11-13 | Procede et dispositif d'analyse de forme d'onde pour la lecture de caracteres a l'encre magnetique |
Country Status (8)
Country | Link |
---|---|
US (1) | US4245211A (fr) |
JP (1) | JPS5567871A (fr) |
CA (1) | CA1119725A (fr) |
DE (1) | DE2945519A1 (fr) |
FR (1) | FR2441888A1 (fr) |
GB (1) | GB2036401B (fr) |
IT (1) | IT7950666A0 (fr) |
SE (1) | SE7909325L (fr) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5876978A (ja) * | 1981-10-30 | 1983-05-10 | フンダサウン・ブラデスコ | 書類に印刷された7コ−ド磁気文字を読取るための手動リニア装置 |
US4510615A (en) * | 1981-12-29 | 1985-04-09 | International Business Machines Corporation | Magnetic character reader with double document detection |
US4827531A (en) * | 1983-04-11 | 1989-05-02 | Magnetic Peripherals Inc. | Method and device for reading a document character |
US4797938A (en) * | 1985-10-15 | 1989-01-10 | International Business Machines Corporation | Method of identifying magnetic ink (MICR) characters |
US4764976A (en) * | 1986-06-26 | 1988-08-16 | Ncr Corporation | Document reader module |
US4922086A (en) * | 1987-10-19 | 1990-05-01 | Banctec, Inc. | Write head apparatus for recognizing magnetic characters and method therefor |
DE3854115T2 (de) * | 1987-11-30 | 1996-02-29 | Aloka Co Ltd | Verfahren und Anordnung zur Ultraschall-Messung der Strömungsgeschwindigkeit. |
US5121437A (en) * | 1987-12-21 | 1992-06-09 | Ncr Corporation | Micr character reader independent of document transport speed |
US5014324A (en) * | 1987-12-21 | 1991-05-07 | Ncr Corporation | MICR character reader using magnetic peaks to update timing clocks |
US5305196A (en) | 1989-05-01 | 1994-04-19 | Credit Verification Corporation | Check transaction processing, database building and marketing method and system utilizing automatic check reading |
US6684195B1 (en) | 1989-05-01 | 2004-01-27 | Catalina Marketing International, Inc. | Method and system for selective incentive point-of-sale marketing in response to customer shopping histories |
US6334108B1 (en) | 1989-05-01 | 2001-12-25 | Catalina Marketing International, Inc. | Method and system for selective incentive point-of-sale marketing in response to customer shopping histories |
US5621812A (en) * | 1989-05-01 | 1997-04-15 | Credit Verification Corporation | Method and system for building a database for use with selective incentive marketing in response to customer shopping histories |
US5237620A (en) * | 1989-05-01 | 1993-08-17 | Credit Verification Corporation | Check reader method and system for reading check MICR code |
US5687322A (en) | 1989-05-01 | 1997-11-11 | Credit Verification Corporation | Method and system for selective incentive point-of-sale marketing in response to customer shopping histories |
US5201010A (en) * | 1989-05-01 | 1993-04-06 | Credit Verification Corporation | Method and system for building a database and performing marketing based upon prior shopping history |
US5644723A (en) * | 1989-05-01 | 1997-07-01 | Credit Verification Corporation | Method and system for selective incentive point-of-sale marketing in response to customer shopping histories |
US8700458B2 (en) | 1989-05-01 | 2014-04-15 | Catalina Marketing Corporation | System, method, and database for processing transactions |
GB2237915B (en) * | 1989-10-24 | 1993-09-29 | Unisys Corp | Character recognition apparatus |
US5026974A (en) * | 1989-12-27 | 1991-06-25 | Ncr Corporation | Method for recognizing the leading edge of a character in E13B font |
DE4006426C2 (de) * | 1990-03-01 | 1993-11-18 | Siemens Nixdorf Inf Syst | Verfahren zum Auswerten binärer Informationen einer Magnetspeicherkarte |
US6292786B1 (en) | 1992-05-19 | 2001-09-18 | Incentech, Inc. | Method and system for generating incentives based on substantially real-time product purchase information |
FR2715752B1 (fr) * | 1994-02-03 | 1996-04-26 | Dassault Automatismes Telecomm | Procédé et dispositif de reconnaissance de caractères, en particulier de caractères standardisés du type E-13B. |
US6327378B1 (en) * | 1995-02-15 | 2001-12-04 | Banctec, Inc. | Character recognition method |
US5712564A (en) * | 1995-12-29 | 1998-01-27 | Unisys Corporation | Magnetic ink recorder calibration apparatus and method |
US6609104B1 (en) | 1999-05-26 | 2003-08-19 | Incentech, Inc. | Method and system for accumulating marginal discounts and applying an associated incentive |
US6993498B1 (en) | 1999-07-15 | 2006-01-31 | Midnight Blue Remote Access, Llc | Point-of-sale server and method |
US8023717B1 (en) * | 2007-01-16 | 2011-09-20 | Burroughs Payment Systems, Inc. | Method and system for processing backwards documents in a document reader/imager |
US8023718B1 (en) * | 2007-01-16 | 2011-09-20 | Burroughs Payment Systems, Inc. | Method and system for linking front and rear images in a document reader/imager |
US9494678B2 (en) | 2011-04-19 | 2016-11-15 | Balluff Gmbh | Method for operating a distance sensor and device for performing the method |
US8636214B2 (en) * | 2011-10-25 | 2014-01-28 | International Business Machines Corporation | Recognition of encoded information on documents |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3528058A (en) * | 1966-05-27 | 1970-09-08 | Ibm | Character recognition system |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL257640A (fr) * | 1959-11-12 | 1900-01-01 | ||
US3302174A (en) * | 1963-07-30 | 1967-01-31 | Gen Electric | Signal position detection circuit |
GB1023810A (en) * | 1963-12-30 | 1966-03-23 | Ibm | Improvements relating to character recognition apparatus |
US3535682A (en) * | 1965-12-10 | 1970-10-20 | Lundy Electronics & Syst Inc | Waveform recognition system |
BE755936A (fr) * | 1969-09-09 | 1971-02-15 | Ibm | Appareil et procede d'identification de caracteres |
US3851309A (en) * | 1973-01-11 | 1974-11-26 | Optical Recognition Syst | Character recognition apparatus |
US3930231A (en) * | 1974-06-10 | 1975-12-30 | Xicon Data Entry Corp | Method and system for optical character recognition |
US4080528A (en) * | 1976-04-23 | 1978-03-21 | Recognition Equipment Incorporated | Data interlacing system |
US4143355A (en) * | 1977-08-29 | 1979-03-06 | Signature Guardian Systems, Inc. | Character recognition system |
US4143356A (en) * | 1977-10-31 | 1979-03-06 | Ncr Canada Ltd - Ncr Canada Ltee | Character recognition apparatus |
US4148010A (en) * | 1977-10-31 | 1979-04-03 | Ncr Canada Ltd. - Ncr Canada Ltee | Magnetic ink character reader system |
-
1978
- 1978-11-13 US US05/959,970 patent/US4245211A/en not_active Expired - Lifetime
-
1979
- 1979-09-28 CA CA000336613A patent/CA1119725A/fr not_active Expired
- 1979-10-24 IT IT7950666A patent/IT7950666A0/it unknown
- 1979-10-26 JP JP13783779A patent/JPS5567871A/ja active Pending
- 1979-11-10 DE DE19792945519 patent/DE2945519A1/de not_active Ceased
- 1979-11-12 GB GB7939121A patent/GB2036401B/en not_active Expired
- 1979-11-12 SE SE7909325A patent/SE7909325L/ not_active Application Discontinuation
- 1979-11-13 FR FR7927949A patent/FR2441888A1/fr not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3528058A (en) * | 1966-05-27 | 1970-09-08 | Ibm | Character recognition system |
Non-Patent Citations (1)
Title |
---|
EXBK/58 * |
Also Published As
Publication number | Publication date |
---|---|
GB2036401B (en) | 1983-07-20 |
IT7950666A0 (it) | 1979-10-24 |
DE2945519A1 (de) | 1980-05-22 |
GB2036401A (en) | 1980-06-25 |
JPS5567871A (en) | 1980-05-22 |
US4245211A (en) | 1981-01-13 |
CA1119725A (fr) | 1982-03-09 |
SE7909325L (sv) | 1980-05-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |