Patent ID: 9646217
Date: 2017-05-09
CPC Classifications: A61B,G06F,G06K,G06T,H04N

Claim:
1. A method for biometric acquisition, the method comprising: determining, by a depth measurement sensor, a distance of a first image sensor from a face of an individual; acquiring, by the first image sensor at a first time instant, an image of an iris of the individual, the iris illuminated by a light source set to output a first intensity magnitude suitable for acquiring the image of the iris at the determined distance for iris recognition; and acquiring, by the first image sensor at a second time instant, an image of the face, the face illuminated by the light source set to output a second intensity magnitude suitable for acquiring the image of the face at the determined distance, wherein the second time instant is within a predetermined time period of the first time instant sufficient to link the image of the iris and the image of the face to the same individual.