Patent Document ID: 9928603
Application ID: 14985889
Patent Status: 1

Claim One:
1. A computer-implemented method for detecting facial liveliness, comprising: processing, by one or more processors, first and second facial images of a subject to determine first and second corneal reflections of an object, the first and second facial images being captured at first and second sequential time points; determining, by the one or more processors, a corneal reflection change of the object based on the determined first and second corneal reflections, wherein the corneal reflection change of the object includes a position change of the corneal refection of the object; receiving information of a movement of the object associated with the first and second time points and measured by a sensor; determining a motion based on the received information of the movement of the object, wherein the motion is associated with the movement of the object between first and second positions, and wherein the first facial image is captured at the first time point when the object is at the first position and the second facial image is captured at the second time point when the object is at the second position; comparing, by the one or more processors, the determined corneal reflection change of the object to the motion associated with the first and second time points; and determining, by the one or more processors, facial liveliness of the subject based on a result of the comparison.