Single variable parameter transmutation unitary encryption anti-counterfeiting information storage trademark

A single variable parameter transmutation unitary encryption anti-counterfeiting information storage trademark can enable binary system anti-counterfeiting information to be generated into binary system modulating signals through unitary encryption and channel coding, and embed the anti-counterfeiti...

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Bibliographic Details
Main Author GUO QINGYUN
Format Patent
LanguageChinese
English
Published 15.05.2013
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
HANDLING RECORD CARRIERS
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
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Summary:A single variable parameter transmutation unitary encryption anti-counterfeiting information storage trademark can enable binary system anti-counterfeiting information to be generated into binary system modulating signals through unitary encryption and channel coding, and embed the anti-counterfeiting information into a whole trademark page through ordered changing of electrical conductivity of amplitude-modulated dots in a circular table look-up method modulation mode. Anti-counterfeiting information can be identified from any fragment during trademark identification, and the single variable parameter transmutation unitary encryption anti-counterfeiting information storage trademark can be applied to all kinds of anti-counterfeiting trademarks.
Bibliography:Application Number: CN2013123791