JPS57108966A - Pattern recognition device - Google Patents

Pattern recognition device

Info

Publication number
JPS57108966A
JPS57108966A JP55184081A JP18408180A JPS57108966A JP S57108966 A JPS57108966 A JP S57108966A JP 55184081 A JP55184081 A JP 55184081A JP 18408180 A JP18408180 A JP 18408180A JP S57108966 A JPS57108966 A JP S57108966A
Authority
JP
Japan
Prior art keywords
character
shape
sensor
inputs
terminals
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
JP55184081A
Other languages
Japanese (ja)
Other versions
JPS638510B2 (en
Inventor
Tadahiko Nakagiri
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.)
Citizen Holdings Co Ltd
Citizen Watch Co Ltd
Original Assignee
Citizen Holdings Co Ltd
Citizen Watch 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 Citizen Holdings Co Ltd, Citizen Watch Co Ltd filed Critical Citizen Holdings Co Ltd
Priority to JP55184081A priority Critical patent/JPS57108966A/en
Priority to US06/328,986 priority patent/US4477797A/en
Priority to GB8137681A priority patent/GB2092352B/en
Publication of JPS57108966A publication Critical patent/JPS57108966A/en
Publication of JPS638510B2 publication Critical patent/JPS638510B2/ja
Granted 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

Landscapes

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

Abstract

PURPOSE:To discriminate the shape of handwritten character by storing the shape of a character drawn by passing through sensor input terminals in an input register while storing characters or numbers in a memory circuit by a sectioning signal of the character shape, and by comparing the contents of the both successively. CONSTITUTION:Sensor terminals 11-19 are grounded via a case 1 by being touched with a finger, etc., and those sensor terminals are touched with the finger in the order of a character shape to be drawn, so the order of grounding is detected to discriminate the character shape. There are 28 inputs 41-48 of sides obtained by connecting adjacent point inputs with straight lines, and 26 alphabet characters, numbers, etc., are expressed easily. As character-shape patterns registered in a memory circuit, only parts where side inputs of each character shape are different are registered and compared. As a sectioning signal, the combination of the sensor terminals which is never made in writing a character, for example, the double depression of the sensor terminal 16 is performed between two character shapes to input the ending of a precedent character shape in an input register. Consequently, erroneous recognition is prevented and discrimination time is shortened.
JP55184081A 1980-12-12 1980-12-26 Pattern recognition device Granted JPS57108966A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP55184081A JPS57108966A (en) 1980-12-26 1980-12-26 Pattern recognition device
US06/328,986 US4477797A (en) 1980-12-12 1981-12-09 Data input device for electronic device
GB8137681A GB2092352B (en) 1980-12-12 1981-12-14 Data input device for electronic device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55184081A JPS57108966A (en) 1980-12-26 1980-12-26 Pattern recognition device

Publications (2)

Publication Number Publication Date
JPS57108966A true JPS57108966A (en) 1982-07-07
JPS638510B2 JPS638510B2 (en) 1988-02-23

Family

ID=16147054

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55184081A Granted JPS57108966A (en) 1980-12-12 1980-12-26 Pattern recognition device

Country Status (1)

Country Link
JP (1) JPS57108966A (en)

Also Published As

Publication number Publication date
JPS638510B2 (en) 1988-02-23

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