JPS5759288A - Character recognition device - Google Patents

Character recognition device

Info

Publication number
JPS5759288A
JPS5759288A JP55133784A JP13378480A JPS5759288A JP S5759288 A JPS5759288 A JP S5759288A JP 55133784 A JP55133784 A JP 55133784A JP 13378480 A JP13378480 A JP 13378480A JP S5759288 A JPS5759288 A JP S5759288A
Authority
JP
Japan
Prior art keywords
character
memory
data
supplied
pattern
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.)
Granted
Application number
JP55133784A
Other languages
Japanese (ja)
Other versions
JPS601676B2 (en
Inventor
Masahiro Okawa
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP55133784A priority Critical patent/JPS601676B2/en
Publication of JPS5759288A publication Critical patent/JPS5759288A/en
Publication of JPS601676B2 publication Critical patent/JPS601676B2/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
    • G06V30/26—Techniques for post-processing, e.g. correcting the recognition result
    • G06V30/262—Techniques for post-processing, e.g. correcting the recognition result using context analysis, e.g. lexical, syntactic or semantic context
    • 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

Abstract

PURPOSE:To ensure the accurate recognition of a small character, by judging the character from the relation between the position of the character and its left adjacent character. CONSTITUTION:The character information received a photoelectric conversion is stored in a character buffer 1 and then supplied to a position detector 2 and a feature extracting part 4. The output data of the detector 2 is supplied to memories 3 and 9; and the data of the memory 3 is supplied to the part 4. While the data of the memory 9 is used for recognition of small characters such as DAKUTEN (voiced dot), semi-DAKUTEN, etc. The data extracted through the part 4 is stored in the memory 5 to be compared with a pattern in a dictionary at a judging part 6. The pattern selected through the comparison is supplied to an editing part 10 via a memory 11. For a small character, a relative information check indication is given to the pattern within the dictionary. The final decision is given at the part 10 based on the data of the memory 9 as well as the relation between the position of the relevant character and its left adjacent character.
JP55133784A 1980-09-26 1980-09-26 character recognition device Expired JPS601676B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55133784A JPS601676B2 (en) 1980-09-26 1980-09-26 character recognition device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55133784A JPS601676B2 (en) 1980-09-26 1980-09-26 character recognition device

Publications (2)

Publication Number Publication Date
JPS5759288A true JPS5759288A (en) 1982-04-09
JPS601676B2 JPS601676B2 (en) 1985-01-16

Family

ID=15112911

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55133784A Expired JPS601676B2 (en) 1980-09-26 1980-09-26 character recognition device

Country Status (1)

Country Link
JP (1) JPS601676B2 (en)

Also Published As

Publication number Publication date
JPS601676B2 (en) 1985-01-16

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