FR2359467A1 - Automatic recognition of trading coupons - compares colour intensity of coupon with previously memorised sample - Google Patents

Automatic recognition of trading coupons - compares colour intensity of coupon with previously memorised sample

Info

Publication number
FR2359467A1
FR2359467A1 FR7722259A FR7722259A FR2359467A1 FR 2359467 A1 FR2359467 A1 FR 2359467A1 FR 7722259 A FR7722259 A FR 7722259A FR 7722259 A FR7722259 A FR 7722259A FR 2359467 A1 FR2359467 A1 FR 2359467A1
Authority
FR
France
Prior art keywords
sample
word
coupon
automatic recognition
coupons
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Withdrawn
Application number
FR7722259A
Other languages
French (fr)
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.)
PRODOTTI IND ITALIA Srl
Original Assignee
PRODOTTI IND ITALIA Srl
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 PRODOTTI IND ITALIA Srl filed Critical PRODOTTI IND ITALIA Srl
Publication of FR2359467A1 publication Critical patent/FR2359467A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/0007—Image acquisition
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D11/00—Devices accepting coins; Devices accepting, dispensing, sorting or counting valuable papers
    • G07D11/50—Sorting or counting valuable papers
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/06—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using wave or particle radiation
    • G07D7/12—Visible light, infrared or ultraviolet radiation

Abstract

The system explores in sequence each zone comprising the surface of a trading coupon. Signals corresponding to different colour intensities of the coupon, are transformed into an algorithmic function or word. This function or word is compared with a sample word. This sample word corresponds to a coupon sample previously introduced in a comparison memory. The system has a 'dictionary' memory containing sample words corresponding to a number of bona fide coupons. It is possible to insert a prechain sample word into the comparison memory. The system has a reader which examines the surface of the cheque. The system has also computer for transforming the read signals into a unique significative word. This word is then sent to the comparison memory to be compared with the sample word.
FR7722259A 1976-07-20 1977-07-20 Automatic recognition of trading coupons - compares colour intensity of coupon with previously memorised sample Withdrawn FR2359467A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT25507/76A IT1067383B (en) 1976-07-20 1976-07-20 PROCEDURE AND EQUIPMENT FOR THE AUTOMATIC RECOGNITION OF BUDNI DISCOUNT AND SIMILAR BY ELECTRONIC COMPARISON

Publications (1)

Publication Number Publication Date
FR2359467A1 true FR2359467A1 (en) 1978-02-17

Family

ID=11216904

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7722259A Withdrawn FR2359467A1 (en) 1976-07-20 1977-07-20 Automatic recognition of trading coupons - compares colour intensity of coupon with previously memorised sample

Country Status (6)

Country Link
JP (1) JPS5333532A (en)
BE (1) BE856719A (en)
DE (1) DE2730716A1 (en)
FR (1) FR2359467A1 (en)
IT (1) IT1067383B (en)
NL (1) NL7708050A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4555181A (en) * 1980-11-07 1985-11-26 De Nederlandsche Bank N.V. Apparatus for automatically detecting and evaluating the characteristics of prints

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3943073A1 (en) * 1989-12-27 1991-07-04 Licentia Gmbh METHOD FOR THE INPUT OF SCAN ZONE COORDINATES IN AUTOMATIC READING DEVICES FOR LETTERS, FORMS, OR OTHERS.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4555181A (en) * 1980-11-07 1985-11-26 De Nederlandsche Bank N.V. Apparatus for automatically detecting and evaluating the characteristics of prints

Also Published As

Publication number Publication date
NL7708050A (en) 1978-01-24
DE2730716A1 (en) 1978-01-26
JPS5333532A (en) 1978-03-29
BE856719A (en) 1977-10-31
IT1067383B (en) 1985-03-16

Similar Documents

Publication Publication Date Title
AU545929B2 (en) Electronic lock
JPS54160138A (en) Cash memory for data processing system
GB1452518A (en) Cryptographically coded cards
DE3071563D1 (en) Multi-font character recognition technique
FR2359467A1 (en) Automatic recognition of trading coupons - compares colour intensity of coupon with previously memorised sample
NO159234C (en) Wrinkled, agitated holster remnant and progress made in this one.
AU8683282A (en) Integrated device and method for the acquisition, processing and control, related to transactions of all payment instruments such as cheques, magnetic cards and memory cards instruments such as cheques, magnetic cards and memory card
JPS5220728A (en) Character reader
JPS5235559A (en) Word reader
WO1997021196A3 (en) Method for the clearing of identification objects
GB8602880D0 (en) Personal identification on cheques/cheque cards
JPS52104024A (en) Information check system
JPS54823A (en) Display control system for ruled line pattern
JPS5437641A (en) Optical system character reader
JPS5534312A (en) Cash control method
JPS5741769A (en) Reading system common to forward and backward characters
DE3585153D1 (en) METHOD FOR TRANSFERRING INFORMATION FROM BEFORE TO BACK OF A DOCUMENT AND DEVICE FOR CARRYING OUT THE METHOD.
JPS6458057A (en) Editing device
JPS5250800A (en) Device for issuing tickets or the like
JPS5797171A (en) Word processor
JPS5757369A (en) Access control system
JPS57157381A (en) Character recognizing device
Lindemann Resources on China, Japan and Korea in Special Collections Woodruff Library, Emory University
Hayamizu et al. ON THE DISTANCE MEASURES USING DYNAMIC FEATURES OF SPEECH PARAMETERS.
JPS5347732A (en) Character/pattern recognition system

Legal Events

Date Code Title Description
ST Notification of lapse