JPS5741769A - Reading system common to forward and backward characters - Google Patents

Reading system common to forward and backward characters

Info

Publication number
JPS5741769A
JPS5741769A JP55116774A JP11677480A JPS5741769A JP S5741769 A JPS5741769 A JP S5741769A JP 55116774 A JP55116774 A JP 55116774A JP 11677480 A JP11677480 A JP 11677480A JP S5741769 A JPS5741769 A JP S5741769A
Authority
JP
Japan
Prior art keywords
character
signal
recognition
characters
line
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
JP55116774A
Other languages
Japanese (ja)
Inventor
Akihiko Nakamura
Hideki Okamura
Yoshinori Imai
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP55116774A priority Critical patent/JPS5741769A/en
Publication of JPS5741769A publication Critical patent/JPS5741769A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition

Abstract

PURPOSE:To realize the recognition of characters regardless of the forward or backward direction of the paper, by always applying the forward picture signal to a character recognition control part. CONSTITUTION:The picture signal of a temporary storage register 16 is read out based on the read signal and applied to a line feature extracting part 19, a partial feature extracting part 20 and a character segment part 22 in a character recognition control part 18. The line and partial features given from the register 16 are extracted at the parts 19 and 20 respectively to be applied to a character recognizing part 21. Then the character segment signal is applied to a microcomputer 23 when a character segment 21 succeeds. The recognition of characters is carried out at the part 21 based on the line features and partial features given from the parts 19 and 20. Thus a character recognition signal (d) is delivered, and at the same time a recognition success signal (e) is applied to the computer 23.
JP55116774A 1980-08-25 1980-08-25 Reading system common to forward and backward characters Pending JPS5741769A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55116774A JPS5741769A (en) 1980-08-25 1980-08-25 Reading system common to forward and backward characters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55116774A JPS5741769A (en) 1980-08-25 1980-08-25 Reading system common to forward and backward characters

Publications (1)

Publication Number Publication Date
JPS5741769A true JPS5741769A (en) 1982-03-09

Family

ID=14695385

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55116774A Pending JPS5741769A (en) 1980-08-25 1980-08-25 Reading system common to forward and backward characters

Country Status (1)

Country Link
JP (1) JPS5741769A (en)

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