JPS6245582B2 - - Google Patents

Info

Publication number
JPS6245582B2
JPS6245582B2 JP55061420A JP6142080A JPS6245582B2 JP S6245582 B2 JPS6245582 B2 JP S6245582B2 JP 55061420 A JP55061420 A JP 55061420A JP 6142080 A JP6142080 A JP 6142080A JP S6245582 B2 JPS6245582 B2 JP S6245582B2
Authority
JP
Japan
Prior art keywords
projection
character
pattern
circuit
projected image
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
JP55061420A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56157578A (en
Inventor
Hiroyuki Kami
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.)
NEC Corp
Original Assignee
Nippon Electric Co Ltd
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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP6142080A priority Critical patent/JPS56157578A/ja
Publication of JPS56157578A publication Critical patent/JPS56157578A/ja
Publication of JPS6245582B2 publication Critical patent/JPS6245582B2/ja
Granted legal-status Critical Current

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
    • G06V30/16—Image preprocessing
    • G06V30/168—Smoothing or thinning of the pattern; Skeletonisation
    • 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)
JP6142080A 1980-05-09 1980-05-09 Preprocessing device for recognition of checkwriter character Granted JPS56157578A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6142080A JPS56157578A (en) 1980-05-09 1980-05-09 Preprocessing device for recognition of checkwriter character

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6142080A JPS56157578A (en) 1980-05-09 1980-05-09 Preprocessing device for recognition of checkwriter character

Publications (2)

Publication Number Publication Date
JPS56157578A JPS56157578A (en) 1981-12-04
JPS6245582B2 true JPS6245582B2 (fr) 1987-09-28

Family

ID=13170580

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6142080A Granted JPS56157578A (en) 1980-05-09 1980-05-09 Preprocessing device for recognition of checkwriter character

Country Status (1)

Country Link
JP (1) JPS56157578A (fr)

Also Published As

Publication number Publication date
JPS56157578A (en) 1981-12-04

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