NL227776A - - Google Patents

Info

Publication number
NL227776A
NL227776A NL227776DA NL227776A NL 227776 A NL227776 A NL 227776A NL 227776D A NL227776D A NL 227776DA NL 227776 A NL227776 A NL 227776A
Authority
NL
Netherlands
Application number
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.)
Publication of NL227776A publication Critical patent/NL227776A/xx

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
    • G06V30/2253—Recognition of characters printed with magnetic ink
    • 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
    • G06V30/192—Recognition using electronic means using simultaneous comparisons or correlations 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
    • G06V30/19—Recognition using electronic means
    • G06V30/192—Recognition using electronic means using simultaneous comparisons or correlations of the image signals with a plurality of references
    • G06V30/195—Recognition using electronic means using simultaneous comparisons or correlations of the image signals with a plurality of references using a resistor matrix

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Character Input (AREA)
  • Character Discrimination (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
NL227776D 1956-03-19 NL227776A (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US57230856A 1956-03-19 1956-03-19
US693773A US2924812A (en) 1956-03-19 1957-10-31 Automatic reading system

Publications (1)

Publication Number Publication Date
NL227776A true NL227776A (ru)

Family

ID=27075804

Family Applications (1)

Application Number Title Priority Date Filing Date
NL227776D NL227776A (ru) 1956-03-19

Country Status (7)

Country Link
US (1) US2924812A (ru)
BE (1) BE567227A (ru)
CH (1) CH365567A (ru)
DE (1) DE1224074B (ru)
FR (1) FR1173244A (ru)
GB (1) GB796579A (ru)
NL (1) NL227776A (ru)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL232548A (ru) * 1957-04-17 1900-01-01
NL268306A (ru) * 1957-05-17
GB895201A (en) * 1957-08-03 1962-05-02 Emi Ltd Improvements relating to electrical function generators
US3114132A (en) * 1957-11-18 1963-12-10 Ncr Co Electrical decoders
US3184711A (en) * 1958-08-18 1965-05-18 Ibm Recognition apparatus
NL242451A (ru) * 1958-08-23
DE1175470B (de) * 1958-10-04 1964-08-06 Standard Elektrik Lorenz Ag Schaltungsanordnung zum Erkennen von Wellen-zuegen
US3114131A (en) * 1958-10-15 1963-12-10 Ibm Single track character sensing
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
US2927303A (en) * 1958-11-04 1960-03-01 Gen Electric Apparatus for reading human language
US3103646A (en) * 1959-01-29 1963-09-10 Burroughs Corp Voltage comparison circuit
US2942237A (en) * 1959-01-30 1960-06-21 Burroughs Corp Signal generator control circuit
US3064238A (en) * 1959-03-31 1962-11-13 Space General Corp Delay line integrator network
US3165717A (en) * 1959-04-08 1965-01-12 Ibm Character recognition system
NL251041A (ru) * 1959-05-01
NL253925A (ru) * 1959-07-17
US3189875A (en) * 1959-07-23 1965-06-15 Zenith Radio Corp Pulse amplitude to pulse sequence conversion apparatus
US3096506A (en) * 1959-11-02 1963-07-02 Burroughs Corp Graphic character recognition
US3149308A (en) * 1959-11-09 1964-09-15 Space General Corp Decoder network
US3381274A (en) * 1959-12-18 1968-04-30 Ibm Recognition systems
US3077984A (en) * 1960-02-12 1963-02-19 johnson
US3225330A (en) * 1960-02-26 1965-12-21 Burroughs Corp Signal reject circuit for monitoring mixed plural signals
US3085227A (en) * 1960-03-11 1963-04-09 Drexel Dynamics Corp Detection of characters
US3085226A (en) * 1960-03-11 1963-04-09 Drexel Dynamics Corp Character selection device
GB981431A (en) * 1960-05-20 1965-01-27 Nat Res Dev Improvements in or relating to character recognition systems and arrangements
NL265283A (ru) * 1960-05-31
US3223988A (en) * 1960-06-10 1965-12-14 Nat Rejectors Gmbh Currency detectors
US3192504A (en) * 1960-06-23 1965-06-29 Gen Electric Detection of long waveshapes in automatic symbol reader
US3119980A (en) * 1960-06-23 1964-01-28 Gen Electric False error prevention circuit
NL270515A (ru) * 1960-07-25
US3246168A (en) * 1960-09-21 1966-04-12 Burroughs Corp Sampling circuit providing a strobe pulse straddled by a switch pulse
US3167742A (en) * 1960-11-07 1965-01-26 Gen Electric Magnetic reproducing apparatus
US3068463A (en) * 1960-12-12 1962-12-11 Collins Radio Co Multilevel data communication system having ratio comparison of sampled adjacent bits at the receiver
US3255436A (en) * 1961-05-01 1966-06-07 Philco Corp Pattern recognition system utilizing random masks
NL279259A (ru) * 1961-06-05
US3192505A (en) * 1961-07-14 1965-06-29 Cornell Aeronautical Labor Inc Pattern recognizing apparatus
BE620410A (ru) * 1961-07-31 1900-01-01
DE1152566B (de) * 1961-10-24 1963-08-08 Telefunken Patent Einrichtung zur automatischen Zeichenerkennung
BE624562A (ru) * 1961-11-10
GB1027165A (en) * 1962-01-04 1966-04-27 Emi Ltd Improvements in or relating to pattern recognition devices
DE1235638B (de) * 1963-03-16 1967-03-02 Telefunken Patent Schaltungsanordnung in Einrichtungen zur maschinellen Zeichenerkennung aus kontinuierlichen Wellenformen
US3247483A (en) * 1963-03-26 1966-04-19 Ibm Character recognition system employing a plurality of spaced serial transducers
NL292336A (ru) * 1963-05-03
US3270320A (en) * 1963-12-05 1966-08-30 Ncr Co Character identification systems with two position detection circuits
US3320588A (en) * 1963-12-30 1967-05-16 Sperry Rand Corp Character reader
US3348034A (en) * 1964-03-13 1967-10-17 Westinghouse Electric Corp Decision circuit for use in signal processing systems
US3496544A (en) * 1965-09-09 1970-02-17 Sanders Associates Inc Signal correlation apparatus
US3605092A (en) * 1970-01-19 1971-09-14 Ncr Co Magnetic ink character recognition system
CN102254146B (zh) * 2010-05-18 2013-04-24 山东新北洋信息技术股份有限公司 磁墨水字符的识别方法、装置及系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2616983A (en) * 1949-01-03 1952-11-04 Rca Corp Apparatus for indicia recognition
US2730700A (en) * 1950-11-24 1956-01-10 Rca Corp Error avoidance system for information handling machines

Also Published As

Publication number Publication date
FR1173244A (fr) 1959-02-23
US2924812A (en) 1960-02-09
CH365567A (de) 1962-11-15
BE567227A (ru)
DE1224074B (de) 1966-09-01
GB796579A (en) 1958-06-11

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