Processing of biometric data by transformation

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United States of America Patent

PATENT NO 8850299
APP PUB NO 20100162072A1
SERIAL NO

12637192

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Abstract

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Biometric data relating to a biological part are processed by obtaining, on the one hand, a first set of transformed biometric data (f(B1)) by applying at least one irreversible transformation to a first set of biometric data (B1), and, on the other hand, a second set of transformed biometric data (f(B2)) by applying said transformation to a second set of biometric data (B2). Thereafter, a decision is made as to whether the second biometric data set corresponds to the first biometric data set on the basis of a comparison between the first transformed biometric data set and the second transformed biometric data set, said comparison being performed at the bit level of a digital representation of said first and second transformed biometric data sets as a function of an error corrector code word.

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Patent Owner(s)

Patent OwnerAddress
MORPHO75015 PARIS

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bringer, Julien Le Ponant de Paris, FR 47 535
Chabanne, Hervé Le Ponant de Paris, FR 39 245

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