JPS57108965A - Pattern recognition device - Google Patents

Pattern recognition device

Info

Publication number
JPS57108965A
JPS57108965A JP55184080A JP18408080A JPS57108965A JP S57108965 A JPS57108965 A JP S57108965A JP 55184080 A JP55184080 A JP 55184080A JP 18408080 A JP18408080 A JP 18408080A JP S57108965 A JPS57108965 A JP S57108965A
Authority
JP
Japan
Prior art keywords
character
shape
terminals
drawn
sensor 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.)
Pending
Application number
JP55184080A
Other languages
Japanese (ja)
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 JP55184080A priority Critical patent/JPS57108965A/en
Priority to US06/328,986 priority patent/US4477797A/en
Priority to GB8137681A priority patent/GB2092352B/en
Publication of JPS57108965A publication Critical patent/JPS57108965A/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
    • G06V10/17—Image acquisition using hand-held instruments

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 a handwritten character by storing the shape of a character drawn by passing through sensor input terminals in an input register while storing standard character shapes for one character in a memory circuit, and by comparing the contents of the both successively. CONSTITUTION:Sensor terminals 11-19 are grounded via a case 1 by being touches 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 the sensor terminals is detected to discriminate the drawn character shape. there are 28 inputs 41-68 of sides obtained by connecting adjacent point inputs with straight lines, and 26 alphabets, numbers, etc., are expressed easily. In fact a handwritten character shape is not constant and, for example, a character shape P is formed as shown by figures 1-5, where used sensor terminals among the terminals 11-17 are not the same, but those cases are all registered in a memory circuit to find coincident one. Thus, even a handwritten character shape of deformation is compared accurately and rapidly with less memory capacity.
JP55184080A 1980-12-12 1980-12-26 Pattern recognition device Pending JPS57108965A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP55184080A JPS57108965A (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
JP55184080A JPS57108965A (en) 1980-12-26 1980-12-26 Pattern recognition device

Publications (1)

Publication Number Publication Date
JPS57108965A true JPS57108965A (en) 1982-07-07

Family

ID=16147035

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55184080A Pending JPS57108965A (en) 1980-12-12 1980-12-26 Pattern recognition device

Country Status (1)

Country Link
JP (1) JPS57108965A (en)

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