Morpho

Idemia Identity & Security

Idemia Identity & Security France

Benjamin Peyronneaud

Joël-Yann Fourre

Alain Thiebot

Gilles Monteilliet

Florence Guillemot

Marcelin Ragot

Benoît Thouy

Remy Chiu

Joel-Yann Fourre

Charlotte Cottez

Rémy Chiu

The invention relates to a method for biometric processing of images of part of the human body comprising at least one finger, said method being performed by a sensor, and wherein an emissive screen () displays at least one first display pattern to light said part of the human body and an imager () acquires at least one first image of said part of the human body; from this first image, the automated data-processing system determines at least one second display pattern different to the first display pattern; the emissive screen () displays at least the second pattern to light said part of the human body and the imager () acquires at least one second image of said part of the human body; a biometric processing being performed on a final image constructed from at least the second image.

Method for biometric processing of images

A decision device for deciding whether an eye having a macula and an optical axis is real or false includes: lighting means emitting an infrared flux towards the eye along an entry axis; an infrared capture means for capturing an image of the eye along an exit axis, the entry and exit axes being aligned with the optical axis so that the macula illuminated by the lighting means under the incidence of the entry axis is seen by the capture means; processing means for detecting, on an image captured by the capture means, whether a peripheral zone representing the iris exists and whether a central zone in the peripheral zone, the color of which is representative of the macula existence, exists, and for delivering information representing this detection; and decision means for deciding whether the eye is real or false according to the information delivered by the processing means.

Decision device provided to decide whether an eye is real or false

Growing community of inventors

Issy-les-Moulineaux, France

Benjamin Peyronneaud