CH578216A5 - - Google Patents

Info

Publication number
CH578216A5
CH578216A5 CH1018674A CH1018674A CH578216A5 CH 578216 A5 CH578216 A5 CH 578216A5 CH 1018674 A CH1018674 A CH 1018674A CH 1018674 A CH1018674 A CH 1018674A CH 578216 A5 CH578216 A5 CH 578216A5
Authority
CH
Switzerland
Application number
CH1018674A
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of CH578216A5 publication Critical patent/CH578216A5/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
    • G06V30/26—Techniques for post-processing, e.g. correcting the recognition result
    • G06V30/262—Techniques for post-processing, e.g. correcting the recognition result using context analysis, e.g. lexical, syntactic or semantic context
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Character Discrimination (AREA)
CH1018674A 1973-10-25 1974-07-24 CH578216A5 (xx)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US00409524A US3839702A (en) 1973-10-25 1973-10-25 Bayesian online numeric discriminant
US00409526A US3842402A (en) 1973-10-25 1973-10-25 Bayesian online numeric discriminator

Publications (1)

Publication Number Publication Date
CH578216A5 true CH578216A5 (xx) 1976-07-30

Family

ID=27020682

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1018674A CH578216A5 (xx) 1973-10-25 1974-07-24

Country Status (6)

Country Link
US (2) US3842402A (xx)
CA (1) CA1050167A (xx)
CH (1) CH578216A5 (xx)
DE (1) DE2435889B2 (xx)
FR (1) FR2249391B1 (xx)
GB (1) GB1437586A (xx)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3988715A (en) * 1975-10-24 1976-10-26 International Business Machines Corporation Multi-channel recognition discriminator
JPS5854433B2 (ja) * 1980-09-11 1983-12-05 日本電気株式会社 相違度検出装置
JPS57137976A (en) * 1981-02-18 1982-08-25 Nec Corp Zip code discriminating device
US4538182A (en) * 1981-05-11 1985-08-27 Canon Kabushiki Kaisha Image processing apparatus
JPS5970593A (ja) * 1982-10-15 1984-04-21 Canon Inc 文書処理装置
US5133023A (en) * 1985-10-15 1992-07-21 The Palantir Corporation Means for resolving ambiguities in text based upon character context
US4916745A (en) * 1986-02-07 1990-04-10 Hart Hiram E Bayesian image processing method and apparatus
US4831657A (en) * 1988-07-19 1989-05-16 International Business Machines Corporation Method and apparatus for establishing pixel color probabilities for use in OCR logic
US5067088A (en) * 1990-02-16 1991-11-19 Johnson & Quin, Inc. Apparatus and method for assembling mass mail items
JP2991779B2 (ja) * 1990-06-11 1999-12-20 株式会社リコー 文字認識方法及び装置
AU9086891A (en) * 1990-11-05 1992-05-26 Johnson & Quin, Inc. Document control and audit apparatus and method
US5146512A (en) * 1991-02-14 1992-09-08 Recognition Equipment Incorporated Method and apparatus for utilizing multiple data fields for character recognition
TW222337B (xx) * 1992-09-02 1994-04-11 Motorola Inc
US5912993A (en) * 1993-06-08 1999-06-15 Regents Of The University Of Calif. Signal encoding and reconstruction using pixons
DE4407998C2 (de) * 1994-03-10 1996-03-14 Ibm Verfahren und Vorrichtung zur Erkennung eines Musters auf einem Beleg
US7120302B1 (en) 2000-07-31 2006-10-10 Raf Technology, Inc. Method for improving the accuracy of character recognition processes
US8005775B2 (en) * 2008-03-18 2011-08-23 Yahoo! Inc. System and method for detecting human judgment drift and variation control

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL286987A (xx) * 1961-12-22
US3634822A (en) * 1969-01-15 1972-01-11 Ibm Method and apparatus for style and specimen identification

Also Published As

Publication number Publication date
FR2249391B1 (xx) 1976-06-25
DE2435889A1 (de) 1975-10-16
US3842402A (en) 1974-10-15
DE2435889B2 (de) 1978-01-12
CA1050167A (en) 1979-03-06
GB1437586A (en) 1976-05-26
FR2249391A1 (xx) 1975-05-23
US3839702A (en) 1974-10-01

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Legal Events

Date Code Title Description
PL Patent ceased