NO137166C - PROCEDURE AND DEVICE FOR AUTOMATIC RECOGNITION OF ALPHANUMERIC SIGNS - Google Patents

PROCEDURE AND DEVICE FOR AUTOMATIC RECOGNITION OF ALPHANUMERIC SIGNS

Info

Publication number
NO137166C
NO137166C NO3718/70A NO371870A NO137166C NO 137166 C NO137166 C NO 137166C NO 3718/70 A NO3718/70 A NO 3718/70A NO 371870 A NO371870 A NO 371870A NO 137166 C NO137166 C NO 137166C
Authority
NO
Norway
Prior art keywords
procedure
automatic recognition
alphanumeric signs
alphanumeric
signs
Prior art date
Application number
NO3718/70A
Other languages
Norwegian (no)
Other versions
NO137166B (en
Inventor
Joseph Vaughan Patterson
Original Assignee
Recognition Equipment Inc
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 Recognition Equipment Inc filed Critical Recognition Equipment Inc
Publication of NO137166B publication Critical patent/NO137166B/en
Publication of NO137166C publication Critical patent/NO137166C/en

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
    • G06V30/18—Extraction of features or characteristics of the image
    • G06V30/182—Extraction of features or characteristics of the image by coding the contour of the pattern
    • 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)
  • Image Analysis (AREA)
  • Character Input (AREA)
  • Image Processing (AREA)
  • Control Of Eletrric Generators (AREA)
  • Electrotherapy Devices (AREA)
NO3718/70A 1969-10-20 1970-10-01 PROCEDURE AND DEVICE FOR AUTOMATIC RECOGNITION OF ALPHANUMERIC SIGNS NO137166C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86759269A 1969-10-20 1969-10-20

Publications (2)

Publication Number Publication Date
NO137166B NO137166B (en) 1977-10-03
NO137166C true NO137166C (en) 1978-01-11

Family

ID=25350093

Family Applications (1)

Application Number Title Priority Date Filing Date
NO3718/70A NO137166C (en) 1969-10-20 1970-10-01 PROCEDURE AND DEVICE FOR AUTOMATIC RECOGNITION OF ALPHANUMERIC SIGNS

Country Status (7)

Country Link
CA (1) CA943251A (en)
DE (1) DE2051032A1 (en)
FR (1) FR2066257A5 (en)
GB (1) GB1320243A (en)
NL (1) NL7015366A (en)
NO (1) NO137166C (en)
SE (1) SE385250B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4468809A (en) * 1981-12-23 1984-08-28 Ncr Corporation Multiple font OCR reader
US4628532A (en) * 1983-07-14 1986-12-09 Scan Optics, Inc. Alphanumeric handprint recognition

Also Published As

Publication number Publication date
GB1320243A (en) 1973-06-13
NO137166B (en) 1977-10-03
FR2066257A5 (en) 1971-08-06
CA943251A (en) 1974-03-05
DE2051032A1 (en) 1971-05-06
SE385250B (en) 1976-06-14
NL7015366A (en) 1971-04-22

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