Multi-scale variable domain decomposition method and system for iris identification
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United States of America Patent
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Aug 30, 2011
Grant Date -
Jul 2, 2009
app pub date -
Sep 13, 2005
filing date -
Nov 22, 2004
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Abstract
An iris identification method and system, which divide an iris image, which is acquired for personal identification, into a plurality of equal/unequal and multiscale regions, generate a corresponding code corresponding to the respective regions, organizing codes into a database, generate a code at the time of authentication in the same manner, and identify a person by comparing this code with the codes stored in the database, thus improving identification speed and rate.
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