BE744363A - Systeme et methode pour determiner la position, la hauteur et la largeur d'un caractere - Google Patents

Systeme et methode pour determiner la position, la hauteur et la largeur d'un caractere

Info

Publication number
BE744363A
BE744363A BE744363DA BE744363A BE 744363 A BE744363 A BE 744363A BE 744363D A BE744363D A BE 744363DA BE 744363 A BE744363 A BE 744363A
Authority
BE
Belgium
Prior art keywords
character
height
determining
width
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
D L Johnston
P E Nelson
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 BE744363A publication Critical patent/BE744363A/xx

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
    • G06V30/14—Image acquisition
    • G06V30/146—Aligning or centring of the image pick-up or image-field
    • 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

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)
  • Image Input (AREA)
BE744363D 1969-01-13 1970-01-13 Systeme et methode pour determiner la position, la hauteur et la largeur d'un caractere BE744363A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79061669A 1969-01-13 1969-01-13

Publications (1)

Publication Number Publication Date
BE744363A true BE744363A (fr) 1970-06-15

Family

ID=25151248

Family Applications (1)

Application Number Title Priority Date Filing Date
BE744363D BE744363A (fr) 1969-01-13 1970-01-13 Systeme et methode pour determiner la position, la hauteur et la largeur d'un caractere

Country Status (10)

Country Link
US (1) US3629827A (enExample)
JP (1) JPS4836576B1 (enExample)
BE (1) BE744363A (enExample)
CA (1) CA930863A (enExample)
CH (1) CH504058A (enExample)
DE (1) DE2000876A1 (enExample)
FR (1) FR2028187A1 (enExample)
GB (1) GB1269140A (enExample)
NL (1) NL7000323A (enExample)
SE (1) SE372988B (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3781799A (en) * 1972-01-03 1973-12-25 Ibm Control system employing microprogram discrete logic control routines
JPS5187370U (enExample) * 1974-12-30 1976-07-13
US4403340A (en) * 1981-01-06 1983-09-06 Caere Corporation OCR Matrix extractor
US4574311A (en) * 1985-04-04 1986-03-04 Thinking Machines Corporation Random array sensing devices
US4816661A (en) * 1986-12-22 1989-03-28 Symbol Technologies, Inc. Scan pattern generators for bar code symbol readers
US5038381A (en) * 1988-07-11 1991-08-06 New Dest Corporation Image/text filtering system and method
US5059779A (en) * 1989-06-16 1991-10-22 Symbol Technologies, Inc. Scan pattern generators for bar code symbol readers
US5200599A (en) * 1989-06-16 1993-04-06 Symbol Technologies, Inc Symbol readers with changeable scan direction
US5124539A (en) * 1989-06-16 1992-06-23 Symbol Technologies, Inc. Scan pattern generators for bar code symbol readers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3050581A (en) * 1960-08-30 1962-08-21 Bell Telephone Labor Inc Line tracing system
US3303465A (en) * 1963-12-30 1967-02-07 Ibm Character recognition apparatus employing a curve follower
US3295105A (en) * 1964-08-27 1966-12-27 Sylvania Electric Prod Scan control and normalization for a character recognition system
US3443027A (en) * 1965-11-26 1969-05-06 Ibm Control system for flying spot scanners

Also Published As

Publication number Publication date
FR2028187A1 (enExample) 1970-10-09
GB1269140A (en) 1972-04-06
DE2000876A1 (de) 1970-07-23
JPS4836576B1 (enExample) 1973-11-06
NL7000323A (enExample) 1970-07-15
US3629827A (en) 1971-12-21
CA930863A (en) 1973-07-24
SE372988B (enExample) 1975-01-20
CH504058A (de) 1971-02-28

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