JPS6484395A - Character recognizing device - Google Patents

Character recognizing device

Info

Publication number
JPS6484395A
JPS6484395A JP62241357A JP24135787A JPS6484395A JP S6484395 A JPS6484395 A JP S6484395A JP 62241357 A JP62241357 A JP 62241357A JP 24135787 A JP24135787 A JP 24135787A JP S6484395 A JPS6484395 A JP S6484395A
Authority
JP
Japan
Prior art keywords
line image
character
extracted
characters
images
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
JP62241357A
Other languages
Japanese (ja)
Inventor
Koji Yura
Yoshikatsu Nakamura
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP62241357A priority Critical patent/JPS6484395A/en
Publication of JPS6484395A publication Critical patent/JPS6484395A/en
Pending legal-status Critical Current

Links

Landscapes

  • Character Input (AREA)
  • Character Discrimination (AREA)

Abstract

PURPOSE:To rapidly and accurately read out a character string even when the vertical and horizontal writing directions of the character string is not clear by selecting and extracting plural character images from an extracted line image, recognizing the images from four directions shifted every 90 deg. to detect the direction of characters in the line image. CONSTITUTION:The titled device is provided with a character image extracting means 5 for selecting and extracting plural character image from a line image extracted by a line image extracting means 3 and a character direction detecting means 7 for recognizing the extracted character images from four directions respectively different by 90 deg. and detecting the direction of characters in the line image. Namely, plural character images are selected and extracted from the extracted line image and recognized from four directions respectively different by 90 deg. to detect the direction of the characters in the line image. Consequently, it is unnecessary to estimate both the possibility of vertical writing and horizontal writing about all the characters, so that the recognizing time of a character string can be shortened.
JP62241357A 1987-09-26 1987-09-26 Character recognizing device Pending JPS6484395A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62241357A JPS6484395A (en) 1987-09-26 1987-09-26 Character recognizing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62241357A JPS6484395A (en) 1987-09-26 1987-09-26 Character recognizing device

Publications (1)

Publication Number Publication Date
JPS6484395A true JPS6484395A (en) 1989-03-29

Family

ID=17073092

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62241357A Pending JPS6484395A (en) 1987-09-26 1987-09-26 Character recognizing device

Country Status (1)

Country Link
JP (1) JPS6484395A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5556257A (en) * 1978-10-19 1980-04-24 Agency Of Ind Science & Technol Detecting segmentation unit for character with agate
JPS6195483A (en) * 1984-10-17 1986-05-14 Nec Corp Character recognition method
JPS61183788A (en) * 1985-02-12 1986-08-16 Toshiba Corp Character recognizing method
JPS62166479A (en) * 1986-01-20 1987-07-22 Ricoh Co Ltd Recognizing method for visiting card

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5556257A (en) * 1978-10-19 1980-04-24 Agency Of Ind Science & Technol Detecting segmentation unit for character with agate
JPS6195483A (en) * 1984-10-17 1986-05-14 Nec Corp Character recognition method
JPS61183788A (en) * 1985-02-12 1986-08-16 Toshiba Corp Character recognizing method
JPS62166479A (en) * 1986-01-20 1987-07-22 Ricoh Co Ltd Recognizing method for visiting card

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