Idemia Identity & Security France

Sebastien Bahloul

Herve Chabanne

The present invention comprises an enrolment method comprising steps of: acquisition () of an image showing a photograph itself showing an individual, extraction (), from the image of a characteristic of the image other than a biometric model, obtaining () personal data of the individual other than by the image-processing algorithm, generation () of a reference datum (W) from the characteristic of the image and the obtained personal data, calculation () of an encoded datum (s) by application of an encoding procedure to the reference datum (W) and to a random datum (c), calculation () of a hash (h(c) of the random datum, storage () in a database of the datum encoded (s) in association with the hash. The invention also comprises an identity-control method using such stored data.

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Issy les Moulineaux, France

Sebastien Bahloul