FR1174001A - Système de lecture automatique - Google Patents

Système de lecture automatique

Info

Publication number
FR1174001A
FR1174001A FR1174001DA FR1174001A FR 1174001 A FR1174001 A FR 1174001A FR 1174001D A FR1174001D A FR 1174001DA FR 1174001 A FR1174001 A FR 1174001A
Authority
FR
France
Prior art keywords
reading system
automatic reading
automatic
reading
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
Application number
Other languages
English (en)
Inventor
Mendole D Marsh
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of FR1174001A publication Critical patent/FR1174001A/fr
Expired legal-status Critical Current

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
    • G06V30/22—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
    • G06V30/2247—Characters composed of bars, e.g. CMC-7

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)
FR1174001D 1956-03-09 1957-03-08 Système de lecture automatique Expired FR1174001A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US570501A US2961649A (en) 1956-03-09 1956-03-09 Automatic reading system

Publications (1)

Publication Number Publication Date
FR1174001A true FR1174001A (fr) 1959-03-05

Family

ID=24279886

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1174001D Expired FR1174001A (fr) 1956-03-09 1957-03-08 Système de lecture automatique

Country Status (2)

Country Link
US (1) US2961649A (fr)
FR (1) FR1174001A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1118269B (de) * 1960-06-04 1961-11-30 Christian Kuehlcke Selbsttaetige Waehleinrichtung fuer Fernmelde-, insbesondere Fernsprechanlagen, bei der die unterschiedlichen Flaechengroessen von Ziffern ausgewertet werden
US3089123A (en) * 1959-11-12 1963-05-07 Ibm Character recognition quantizing apparatus
DE1155276B (de) * 1959-10-20 1963-10-03 Theodorus Reumerman Vorrichtung zur Abtastung von Schriftzeichen
US3160853A (en) * 1959-12-21 1964-12-08 Ibm Character recognition apparatus
US3332064A (en) * 1960-07-26 1967-07-18 Gen Electric Double-frequency coded symbol reader

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3112469A (en) * 1958-10-30 1963-11-26 Gen Electric Apparatus for reading human language
US3092809A (en) * 1958-12-29 1963-06-04 Gen Electric Spurious signal suppression in automatic symbol reader
US3165717A (en) * 1959-04-08 1965-01-12 Ibm Character recognition system
US3188610A (en) * 1959-06-15 1965-06-08 Control Data Corp Machine readable characters and process of translating characters
US3125748A (en) * 1959-07-13 1964-03-17 macroberts
NL253925A (fr) * 1959-07-17
US3114980A (en) * 1959-08-18 1963-12-24 Davis John Hancock Means for audibly reproducing printed data
US3108694A (en) * 1959-09-14 1963-10-29 Gen Electric System for collating documents in response to indicia apparing thereon
US3031076A (en) * 1960-01-25 1962-04-24 Universal Controls Inc Document verifier
US3225330A (en) * 1960-02-26 1965-12-21 Burroughs Corp Signal reject circuit for monitoring mixed plural signals
US3253709A (en) * 1960-10-20 1966-05-31 Nat Rejectors Gmbh Currency detectors
US3167742A (en) * 1960-11-07 1965-01-26 Gen Electric Magnetic reproducing apparatus
US3243580A (en) * 1960-12-06 1966-03-29 Sperry Rand Corp Phase modulation reading system
US3180491A (en) * 1961-01-24 1965-04-27 Nat Rejectors Gmbh Currency detectors
NL279259A (fr) * 1961-06-05
NL280656A (fr) * 1961-07-06 1900-01-01
US3280974A (en) * 1961-08-23 1966-10-25 John B Riddle Method and apparatus for recognizing printed currency
US3331948A (en) * 1963-02-08 1967-07-18 Robert F X Salmon Oscillating light sensitive device for reading oscillograph traces
US3256984A (en) * 1963-09-05 1966-06-21 Vendo Co Magnetic detection apparatus for currency changing machine
US3245534A (en) * 1963-10-14 1966-04-12 Nat Rejectors Gmbh Method and apparatus for magnetic currency detectors
US3417372A (en) * 1965-06-07 1968-12-17 Recognition Equipment Inc Character identity decision generation
US3509534A (en) * 1965-09-20 1970-04-28 Philco Ford Corp Character recognition apparatus
GB1081966A (en) * 1966-05-03 1967-09-06 Creed & Co Ltd Improvements in telegraph apparatus
US3539989A (en) * 1966-05-31 1970-11-10 Gen Electric Symbol reading system
US3548374A (en) * 1966-08-30 1970-12-15 Columbia Ribbon Carbon Mfg Character recognition system
US3548377A (en) * 1966-10-06 1970-12-15 Columbia Research Corp Automatic character reading system
US3471172A (en) * 1967-04-25 1969-10-07 Transmarine Corp Scrip for use with paper security validation apparatus
US3391387A (en) * 1967-07-17 1968-07-02 Sperry Rand Corp Character recognition system
US3577203A (en) * 1968-04-18 1971-05-04 Xerox Corp Character recording and recognition system
US3860796A (en) * 1969-09-05 1975-01-14 Synergistics Inc Magnetically sensible record and process of producing same
US3683413A (en) * 1969-12-29 1972-08-08 Ibm Method for merging variable and fixed magnetic data on a credit card or the like
US3774180A (en) * 1971-07-22 1973-11-20 J Wiegand Ferromagnetic memory readout device
US3879707A (en) * 1972-12-20 1975-04-22 Ibm Character recognition system for bar coded characters
US3965478A (en) * 1973-06-22 1976-06-22 Raytheon Company Multicolor magnetographic printing system
US6408331B1 (en) 1995-07-27 2002-06-18 Digimarc Corporation Computer linking methods using encoded graphics

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2646465A (en) * 1953-07-21 Voice-operated system
US2198248A (en) * 1936-09-01 1940-04-23 Rca Corp Method of and means for communication
US2427383A (en) * 1941-07-29 1947-09-16 Ibm Statistical machine controlled by magnetic, frequency coded records
BE475120A (fr) * 1943-06-05
BE473444A (fr) * 1943-06-18
US2380666A (en) * 1943-07-31 1945-07-31 Morrison Montford Telegraph signal transmission system
FR1000656A (fr) * 1946-03-19 1952-02-14 Perfectionnements apportés aux moyens pour identifier des signes sur des supports tels que des bons, billets ou analogues
US2517102A (en) * 1946-11-29 1950-08-01 Rca Corp Reading aid for the blind
US2457149A (en) * 1947-03-20 1948-12-28 Int Standard Electric Corp Selective signaling circuit
US2487511A (en) * 1947-05-21 1949-11-08 Rca Corp Contour indicating device
US2739298A (en) * 1953-01-07 1956-03-20 Bell Telephone Labor Inc Multifrequency high speed calling signal generator

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1155276B (de) * 1959-10-20 1963-10-03 Theodorus Reumerman Vorrichtung zur Abtastung von Schriftzeichen
US3089123A (en) * 1959-11-12 1963-05-07 Ibm Character recognition quantizing apparatus
US3160853A (en) * 1959-12-21 1964-12-08 Ibm Character recognition apparatus
DE1118269B (de) * 1960-06-04 1961-11-30 Christian Kuehlcke Selbsttaetige Waehleinrichtung fuer Fernmelde-, insbesondere Fernsprechanlagen, bei der die unterschiedlichen Flaechengroessen von Ziffern ausgewertet werden
US3332064A (en) * 1960-07-26 1967-07-18 Gen Electric Double-frequency coded symbol reader

Also Published As

Publication number Publication date
US2961649A (en) 1960-11-22

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