JPS57203188A - Information display medium for optical information reader - Google Patents

Information display medium for optical information reader

Info

Publication number
JPS57203188A
JPS57203188A JP56087552A JP8755281A JPS57203188A JP S57203188 A JPS57203188 A JP S57203188A JP 56087552 A JP56087552 A JP 56087552A JP 8755281 A JP8755281 A JP 8755281A JP S57203188 A JPS57203188 A JP S57203188A
Authority
JP
Japan
Prior art keywords
information
read
display
display medium
row
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
JP56087552A
Other languages
Japanese (ja)
Inventor
Kazunori Kinoshita
Hideaki Kosugi
Shigeaki Ishikawa
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP56087552A priority Critical patent/JPS57203188A/en
Publication of JPS57203188A publication Critical patent/JPS57203188A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking

Abstract

PURPOSE:To use effectively the display area of a display medium to improve the rate of correct read when the display medium for display of information cannot be enlarged, by adding recognition marks on both sides of read information to display read information. CONSTITUTION:Numbers 2, 5, and 7 of read information are displayed on the first row of a card CD as an information display medium, and a start mark 1 and an end mark 2 as recognition marks are added on both sides of numbers 2, 5, and 7 of read information. Similarly, the start mark 3 and the end mark 4 are added on both sides of read information A and C on the second row. These display data are read in an optical information reader by a color TV or the like, and picture data are made binary, and marks 1 and 2 are discriminated to confirm ranges of information recognition in the first row and the second row, and numbers 2, 5, and 7 and information A and C of read information are recognized without errors.
JP56087552A 1981-06-09 1981-06-09 Information display medium for optical information reader Pending JPS57203188A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56087552A JPS57203188A (en) 1981-06-09 1981-06-09 Information display medium for optical information reader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56087552A JPS57203188A (en) 1981-06-09 1981-06-09 Information display medium for optical information reader

Publications (1)

Publication Number Publication Date
JPS57203188A true JPS57203188A (en) 1982-12-13

Family

ID=13918146

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56087552A Pending JPS57203188A (en) 1981-06-09 1981-06-09 Information display medium for optical information reader

Country Status (1)

Country Link
JP (1) JPS57203188A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62279482A (en) * 1986-05-29 1987-12-04 Canon Inc Character recognizing device
JPS62295191A (en) * 1986-04-28 1987-12-22 Sanyo Electric Co Ltd Optical character image reader
JPH02224083A (en) * 1988-11-30 1990-09-06 Furuno Electric Co Ltd Method for detecting display part for article discrimination

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62295191A (en) * 1986-04-28 1987-12-22 Sanyo Electric Co Ltd Optical character image reader
JPS62279482A (en) * 1986-05-29 1987-12-04 Canon Inc Character recognizing device
JPH02224083A (en) * 1988-11-30 1990-09-06 Furuno Electric Co Ltd Method for detecting display part for article discrimination

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