FR93413E - Systeme d'identification de caracteres. - Google Patents

Systeme d'identification de caracteres.

Info

Publication number
FR93413E
FR93413E FR8434A FR06008434A FR93413E FR 93413 E FR93413 E FR 93413E FR 8434 A FR8434 A FR 8434A FR 06008434 A FR06008434 A FR 06008434A FR 93413 E FR93413 E FR 93413E
Authority
FR
France
Prior art keywords
identification system
character identification
character
identification
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
FR8434A
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.)
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 FR93413E publication Critical patent/FR93413E/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
    • G06V30/14—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Character Input (AREA)
FR8434A 1965-10-24 1967-03-23 Systeme d'identification de caracteres. Expired FR93413E (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US50445765A 1965-10-24 1965-10-24
US54866366A 1966-05-09 1966-05-09

Publications (1)

Publication Number Publication Date
FR93413E true FR93413E (fr) 1969-03-28

Family

ID=24189846

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8434A Expired FR93413E (fr) 1965-10-24 1967-03-23 Systeme d'identification de caracteres.

Country Status (4)

Country Link
US (1) US3517387A (fr)
DE (1) DE1549764C3 (fr)
FR (1) FR93413E (fr)
GB (1) GB1179916A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3613080A (en) * 1968-11-08 1971-10-12 Scan Data Corp Character recognition system utilizing feature extraction
FR1599243A (fr) * 1968-12-12 1970-07-15
FR2073822A5 (fr) * 1969-12-31 1971-10-01 Ibm
NL160408C (nl) * 1973-02-21 1979-10-15 Nederlanden Staat Inrichting voor het lezen van tekens, bij voorkeur van cijfers.
US4206442A (en) * 1974-07-03 1980-06-03 Nippon Electric Co., Ltd. Letter segmenting apparatus for OCR comprising multi-level segmentor operable when binary segmenting fails
US4083034A (en) * 1976-10-04 1978-04-04 Recognition Equipment Incorporated Plural tracker character detection and boundary location system
US4379282A (en) * 1979-06-01 1983-04-05 Dest Corporation Apparatus and method for separation of optical character recognition data
JPS5998283A (ja) * 1982-11-27 1984-06-06 Hitachi Ltd パターン切出しおよび認識方法、ならびにそのシステム
US4680803A (en) * 1984-12-17 1987-07-14 Ncr Corporation Method and apparatus for isolating image data for character recognition
JPS6274181A (ja) * 1985-09-27 1987-04-04 Sony Corp 文字認識装置
US4837842A (en) * 1986-09-19 1989-06-06 Holt Arthur W Character and pattern recognition machine and method
US5097517A (en) * 1987-03-17 1992-03-17 Holt Arthur W Method and apparatus for processing bank checks, drafts and like financial documents

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE587299A (fr) * 1957-05-17
US3219974A (en) * 1960-11-14 1965-11-23 Control Data Corp Means for determining separation locations between spaced and touching characters
US3199080A (en) * 1961-02-21 1965-08-03 Control Data Corp Line reading machine
US3164806A (en) * 1961-11-30 1965-01-05 Control Data Corp Continuous register reading machine
US3303466A (en) * 1963-03-05 1967-02-07 Control Data Corp Character separating reading machine
US3344399A (en) * 1964-12-17 1967-09-26 Ibm Segmentation method and apparatus

Also Published As

Publication number Publication date
DE1549764C3 (de) 1974-04-25
GB1179916A (en) 1970-02-04
DE1549764B2 (de) 1973-09-13
US3517387A (en) 1970-06-23
DE1549764A1 (de) 1971-04-15

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