CA946068A - Low cost raster scanned data consolidation - Google Patents

Low cost raster scanned data consolidation

Info

Publication number
CA946068A
CA946068A CA145,368A CA145368A CA946068A CA 946068 A CA946068 A CA 946068A CA 145368 A CA145368 A CA 145368A CA 946068 A CA946068 A CA 946068A
Authority
CA
Canada
Prior art keywords
low cost
scanned data
raster scanned
data consolidation
cost raster
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
CA145,368A
Other languages
English (en)
Other versions
CA145368S (en
Inventor
David C. Roberts
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 CA946068A publication Critical patent/CA946068A/en
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
    • G06V30/16—Image preprocessing
    • G06V30/166—Normalisation of pattern dimensions
    • 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)
  • Character Discrimination (AREA)
  • Image Processing (AREA)
  • Storing Facsimile Image Data (AREA)
CA145,368A 1971-06-28 1972-06-22 Low cost raster scanned data consolidation Expired CA946068A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15756471A 1971-06-28 1971-06-28

Publications (1)

Publication Number Publication Date
CA946068A true CA946068A (en) 1974-04-23

Family

ID=22564292

Family Applications (1)

Application Number Title Priority Date Filing Date
CA145,368A Expired CA946068A (en) 1971-06-28 1972-06-22 Low cost raster scanned data consolidation

Country Status (8)

Country Link
US (1) US3699536A (de)
JP (1) JPS5214061B1 (de)
CA (1) CA946068A (de)
DE (1) DE2230265C2 (de)
FR (1) FR2144258A5 (de)
GB (1) GB1358245A (de)
IT (1) IT955536B (de)
NL (1) NL7208455A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE422714B (sv) * 1979-01-16 1982-03-22 Ibm Svenska Ab Anordning med styrdator for optisk teckenlosning, vilken styrdator bl a bereknar startpunkter for identifiering av ett tecken
SE448922B (sv) 1980-10-21 1987-03-23 Ibm Svenska Ab Metod for behandling av videodata vid ett optiskt teckenidentifieringssystem jemte en anordning for teckenidentifiering i en optisk dokumentlesare
US4403340A (en) * 1981-01-06 1983-09-06 Caere Corporation OCR Matrix extractor
US4499595A (en) * 1981-10-01 1985-02-12 General Electric Co. System and method for pattern recognition

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL278622A (de) * 1961-05-19
US3189873A (en) * 1962-08-09 1965-06-15 Control Data Corp Scanning pattern normalizer
US3243776A (en) * 1963-02-08 1966-03-29 Ncr Co Scanning system for registering and reading characters
US3263216A (en) * 1964-03-20 1966-07-26 Ibm Pattern recognition error correction system employing variable parameter input devices
DE1524407C3 (de) * 1966-06-15 1975-07-03 Ibm Deutschland Gmbh, 7000 Stuttgart Verfahren zur maschinellen Zeichenerkennung mittels Lichtpunktabtastung
GB1206404A (en) * 1966-12-30 1970-09-23 Emi Ltd Improvements relating to pattern recognition devices
US3581281A (en) * 1967-03-28 1971-05-25 Cornell Aeronautical Labor Inc Pattern recognition computer
US3613082A (en) * 1969-06-30 1971-10-12 Sanders Associates Inc Logic evaluator and adaptive recognition network
DE1944552B2 (de) * 1969-09-02 1971-10-21 Siemens AG, 1000 Berlin u. 8000 München Automatisches zeichenerkennungsverfahren mit punktweiser abtastung von schriftzeichen und reduktion des abtastergeb nisses auf eine klassifikationsmatrix und schaltungsanord nung zur durchfuehrung des verfahrens
US3573730A (en) * 1969-10-15 1971-04-06 Ibm Stored logic recognition device

Also Published As

Publication number Publication date
US3699536A (en) 1972-10-17
DE2230265A1 (de) 1973-01-11
FR2144258A5 (de) 1973-02-09
GB1358245A (en) 1974-07-03
IT955536B (it) 1973-09-29
JPS5214061B1 (de) 1977-04-19
DE2230265C2 (de) 1983-11-17
NL7208455A (de) 1973-01-02

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