GB1356417A - Pattern recognition system - Google Patents

Pattern recognition system

Info

Publication number
GB1356417A
GB1356417A GB4405871A GB4405871A GB1356417A GB 1356417 A GB1356417 A GB 1356417A GB 4405871 A GB4405871 A GB 4405871A GB 4405871 A GB4405871 A GB 4405871A GB 1356417 A GB1356417 A GB 1356417A
Authority
GB
United Kingdom
Prior art keywords
character
vertical
signals
horizontal
signal
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
GB4405871A
Other languages
English (en)
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.)
LINFORMATIQUE COMP INT
Original Assignee
LINFORMATIQUE COMP INT
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 LINFORMATIQUE COMP INT filed Critical LINFORMATIQUE COMP INT
Publication of GB1356417A publication Critical patent/GB1356417A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/25—Fusion techniques
    • G06F18/254—Fusion techniques of classification results, e.g. of results related to same input data
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/24—Aligning, centring, orientation detection or correction of the image
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Data Mining & Analysis (AREA)
  • Artificial Intelligence (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Evolutionary Biology (AREA)
  • Evolutionary Computation (AREA)
  • General Engineering & Computer Science (AREA)
  • Character Input (AREA)
  • Image Analysis (AREA)
GB4405871A 1970-09-25 1971-09-21 Pattern recognition system Expired GB1356417A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7034797A FR2106843A5 (https=) 1970-09-25 1970-09-25

Publications (1)

Publication Number Publication Date
GB1356417A true GB1356417A (en) 1974-06-12

Family

ID=9061870

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4405871A Expired GB1356417A (en) 1970-09-25 1971-09-21 Pattern recognition system

Country Status (6)

Country Link
US (1) US3764980A (https=)
DE (1) DE2147896C3 (https=)
FR (1) FR2106843A5 (https=)
GB (1) GB1356417A (https=)
IT (1) IT940932B (https=)
NL (1) NL7112877A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103996057A (zh) * 2014-06-12 2014-08-20 武汉科技大学 基于多特征融合的实时手写体数字识别方法

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3895350A (en) * 1970-03-26 1975-07-15 Philips Corp Method of and device for recognition of characters
USRE31692E (en) * 1972-05-02 1984-10-02 Optical Recognition Systems, Inc. Combined magnetic optical character reader
JPS4991731A (https=) * 1972-12-31 1974-09-02
US4032887A (en) * 1973-06-28 1977-06-28 International Business Machines Corporation Pattern-recognition systems having selectively alterable reject/substitution characteristics
US3876981A (en) * 1973-08-28 1975-04-08 Optical Recognition Systems Method and system for combining magnetically and optically derived signals to recognize characters
US3938089A (en) * 1974-02-25 1976-02-10 Burroughs Corporation Double read system for character recognition systems
US3949363A (en) * 1974-06-28 1976-04-06 Recognition Equipment, Incorporated Bar-Code/MICR/OCR merge
JPS5398739A (en) * 1977-02-09 1978-08-29 Nippon Telegr & Teleph Corp <Ntt> Communication system with character recognition
US4315246A (en) * 1979-07-11 1982-02-09 Magnetic Pheripherals, Inc. Document character recognition system for identifying magnetic ink characters on bank checks and the like
US4355301A (en) * 1980-05-27 1982-10-19 Sumitomo Electric Industries, Ltd. Optical character reading system
JPS58103075A (ja) * 1981-12-16 1983-06-18 Toshiba Corp 文字読取装置
US4611347A (en) * 1984-09-24 1986-09-09 At&T Bell Laboratories Video recognition system
US4955060A (en) * 1987-07-02 1990-09-04 Nippon Sheet Glass Co., Ltd. Image recognition apparatus
US5077809A (en) * 1989-05-30 1991-12-31 Farshad Ghazizadeh Optical character recognition
DE69228647T2 (de) * 1991-11-01 1999-09-23 Eastman Kodak Co., Rochester Verfahren und Gerät zur Detektion von Text in Punktmatrixdruck zur Verbesserung von optischer Zeichenerkennung
US5357581A (en) * 1991-11-01 1994-10-18 Eastman Kodak Company Method and apparatus for the selective filtering of dot-matrix printed characters so as to improve optical character recognition
US5805747A (en) * 1994-10-04 1998-09-08 Science Applications International Corporation Apparatus and method for OCR character and confidence determination using multiple OCR devices
JPH08271980A (ja) * 1995-03-30 1996-10-18 Minolta Co Ltd 画像読取装置
JP3761937B2 (ja) * 1995-09-18 2006-03-29 キヤノン株式会社 パターン認識方法及び装置及びコンピュータ制御装置
EP2317458A1 (en) 2000-07-28 2011-05-04 RAF Technology, Inc. Orthogonal technology for multi-line character recognition
US7120302B1 (en) 2000-07-31 2006-10-10 Raf Technology, Inc. Method for improving the accuracy of character recognition processes
US7606408B2 (en) * 2004-06-21 2009-10-20 Seiko Epson Corporation Magnetic ink character reading method and program

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3200373A (en) * 1960-11-22 1965-08-10 Control Data Corp Handwritten character reader
US3585588A (en) * 1967-10-03 1971-06-15 Ibm Supplementary scan lexical symbol identifier
FR2044025A5 (https=) * 1969-05-06 1971-02-19 Thomson Csf

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103996057A (zh) * 2014-06-12 2014-08-20 武汉科技大学 基于多特征融合的实时手写体数字识别方法
CN103996057B (zh) * 2014-06-12 2017-09-12 武汉科技大学 基于多特征融合的实时手写体数字识别方法

Also Published As

Publication number Publication date
NL7112877A (https=) 1972-03-28
DE2147896B2 (de) 1973-09-13
IT940932B (it) 1973-02-20
DE2147896C3 (de) 1974-04-25
DE2147896A1 (de) 1973-02-01
US3764980A (en) 1973-10-09
FR2106843A5 (https=) 1972-05-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee