Patent ID: 9384619
Filing Date: 2016-07-05
CPC Classification: G06K,G07F

Claim Text:
1. A computer-implemented method comprising: receiving, from a device, an image comprising a first person; determining, from a machine readable identifier, a first face descriptor associated with the first person, the first face descriptor specifying a first set of facial features associated with the first person; detecting a face in the image; generating a second face descriptor for the face detected in the image by extracting a second set of facial features for the face detected in the image based on the first set of facial features specified in the first face descriptor; determining whether the first person is in the image based on identifying whether the second face descriptor matches the first face descriptor; determining metadata information associated with the first face descriptor from the machine readable identifier; responsive to identifying that the second face descriptor matches the first face descriptor, responsive to identifying that the second face descriptor fails to match the first face descriptor, sending a message indicating that the first person associated with the first face descriptor is not in the image.