Patent ID: 9313200
Filing Date: 2016-04-12
CPC Classification: G06F,G06K,G06Q,G07F,H04L,H04W

Claim Text:
1. A computer implemented method for authenticating a user according to the user's biometric features, the method comprising: a) capturing, by a mobile device having a camera, a storage medium, instructions stored on the storage medium, and a processor configured by executing the instructions, b) detecting, by the processor from a first image of the plurality of images, a plurality of facial features depicted in the first image; c) determining, by the processor from the first image, a first position of the facial features, wherein the first position of each of the facial features is relative to a respective position of at least one other facial feature; d) determining, by the processor from each of at least one other image of the plurality of images, at least one second respective position of the each of the facial features; e) calculating, by the processor as a function of the determining in steps c) and d), changes in position of the facial features; encoding, by the processor in one or more spatiotemporal histograms: generating, by the processor from the audio data file, a voice print characterizing the user's voice and usable to determine liveness of the user; determining, by the processor, that the facial features and the audio data file represent live biometric features of the user and thereby indicates liveness of the user as a function of: authenticating, by the processor, the user according to determining that the changes in position of the facial features correspond to the voice print and thereby indicates liveness of the user, and wherein authenticating the user further comprises: