JPS57212588A - Optical character pattern reader - Google Patents

Optical character pattern reader

Info

Publication number
JPS57212588A
JPS57212588A JP56098735A JP9873581A JPS57212588A JP S57212588 A JPS57212588 A JP S57212588A JP 56098735 A JP56098735 A JP 56098735A JP 9873581 A JP9873581 A JP 9873581A JP S57212588 A JPS57212588 A JP S57212588A
Authority
JP
Japan
Prior art keywords
character pattern
patterns
detected
recognizing
basic patterns
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.)
Pending
Application number
JP56098735A
Other languages
Japanese (ja)
Inventor
Teruo Mineta
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP56098735A priority Critical patent/JPS57212588A/en
Publication of JPS57212588A publication Critical patent/JPS57212588A/en
Pending 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
    • G06V30/18—Extraction of features or characteristics of the image
    • G06V30/18162—Extraction of features or characteristics of the image related to a structural representation of the pattern
    • G06V30/18181—Graphical representation, e.g. directed attributed graph

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Character Discrimination (AREA)

Abstract

PURPOSE:To input the whole of a character pattern without manual operations, by decomposing the character pattern, which is entered on a form, to small preliminarily registered basic patterns and recognizing these basic patterns. CONSTITUTION:A character pattern on a form is detected in every coordinate position by a detector 5, and these detected patterns are sent to a recognizing device 6 through a data line 4. The recognizing device 6 compares and collates patterns sent from the detector 5 with basic patterns stored and registered in a storage device 3 and recognizes which basic patterns detected patterns correspond to, and recognition results are outputted to an output device 2.
JP56098735A 1981-06-25 1981-06-25 Optical character pattern reader Pending JPS57212588A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56098735A JPS57212588A (en) 1981-06-25 1981-06-25 Optical character pattern reader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56098735A JPS57212588A (en) 1981-06-25 1981-06-25 Optical character pattern reader

Publications (1)

Publication Number Publication Date
JPS57212588A true JPS57212588A (en) 1982-12-27

Family

ID=14227761

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56098735A Pending JPS57212588A (en) 1981-06-25 1981-06-25 Optical character pattern reader

Country Status (1)

Country Link
JP (1) JPS57212588A (en)

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