DE3584913D1 - Erkennungsanlage fuer sich uebergreifende handgeschriebene zeichen. - Google Patents

Erkennungsanlage fuer sich uebergreifende handgeschriebene zeichen.

Info

Publication number
DE3584913D1
DE3584913D1 DE8585106830T DE3584913T DE3584913D1 DE 3584913 D1 DE3584913 D1 DE 3584913D1 DE 8585106830 T DE8585106830 T DE 8585106830T DE 3584913 T DE3584913 T DE 3584913T DE 3584913 D1 DE3584913 D1 DE 3584913D1
Authority
DE
Germany
Prior art keywords
handwrited
sided
characters
cross
recognition system
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 - Fee Related
Application number
DE8585106830T
Other languages
English (en)
Inventor
Charles Carson Tappert
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of DE3584913D1 publication Critical patent/DE3584913D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; 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
    • G06V30/148—Segmentation of character regions
    • 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
    • G06V30/148—Segmentation of character regions
    • G06V30/153—Segmentation of character regions using recognition of characters or words
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Character Discrimination (AREA)
DE8585106830T 1984-06-29 1985-06-03 Erkennungsanlage fuer sich uebergreifende handgeschriebene zeichen. Expired - Fee Related DE3584913D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62625484A 1984-06-29 1984-06-29

Publications (1)

Publication Number Publication Date
DE3584913D1 true DE3584913D1 (de) 1992-01-30

Family

ID=24509600

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585106830T Expired - Fee Related DE3584913D1 (de) 1984-06-29 1985-06-03 Erkennungsanlage fuer sich uebergreifende handgeschriebene zeichen.

Country Status (4)

Country Link
EP (1) EP0166271B1 (de)
JP (1) JPH0610829B2 (de)
CA (1) CA1222055A (de)
DE (1) DE3584913D1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6274181A (ja) * 1985-09-27 1987-04-04 Sony Corp 文字認識装置
JP3017740B2 (ja) * 1988-08-23 2000-03-13 ソニー株式会社 オンライン文字認識装置およびオンライン文字認識方法
JP2847715B2 (ja) * 1988-08-30 1999-01-20 ソニー株式会社 文字認識装置及び文字認識方法
DE69232493T2 (de) * 1991-10-21 2003-01-09 Canon Kk Verfahren und Gerät zur Zeichenerkennung
GB2289565A (en) * 1994-05-10 1995-11-22 Ibm Character recognition
US6370269B1 (en) 1997-01-21 2002-04-09 International Business Machines Corporation Optical character recognition of handwritten or cursive text in multiple languages
WO2004079526A2 (en) 2003-02-28 2004-09-16 Gannon Technologies Group Systems and methods for source language word pattern matching
US20120281919A1 (en) * 2011-05-06 2012-11-08 King Abdul Aziz City For Science And Technology Method and system for text segmentation
CN111383505B (zh) * 2020-03-04 2021-11-09 南京大学 一种基于笔交互的电路教学系统及方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4365235A (en) * 1980-12-31 1982-12-21 International Business Machines Corporation Chinese/Kanji on-line recognition system
JPH0789363B2 (ja) * 1983-05-25 1995-09-27 株式会社東芝 文字認識装置

Also Published As

Publication number Publication date
CA1222055A (en) 1987-05-19
JPH0610829B2 (ja) 1994-02-09
EP0166271B1 (de) 1991-12-18
EP0166271A2 (de) 1986-01-02
EP0166271A3 (en) 1988-09-07
JPS6115287A (ja) 1986-01-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee