Idemia Identity & Security France

Hochschule Darmstadt

Christoph Busch

Pierre Gacon

Kiran Bylappa Raja

Ulrich Scherhag

Dhanesh Budhrani Budhrani

Marta Gomez-Barrero

Ramachandra Raghavendra

A method and a device for classifying facial images includes retrieving a first plurality of facial landmarks of a provided facial image associated with a subject, determining a corresponding second plurality of facial landmarks of a captured facial image of the subject, and extracting at least one feature vector based on differences between at least some of the first plurality of facial landmarks and corresponding facial landmarks of the second plurality of facial landmarks, wherein at least some values of the at least one feature vector represent angular values of facial landmarks, and supplying the at least one feature vector to a classifier to classify the provided facial image as a real facial image of the subject or as an artificial facial image.

Detecting artificial facial images using facial landmarks

The invention presents a process for determining a video as being a spoof or a genuine recording of a live biometric characteristic, characterized in that it comprises the steps of:

Process and system for video spoof detection based on liveness evaluation

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Darmstadt, Germany

Christoph Busch