MOTION-BASED CREDENTIALS USING MAGNIFIED MOTION

摘要

Systems and methods are provided which allow for motion-based authentication of a user using magnified motion. Very small or imperceptible motions of a user may be captured and magnified to determine characteristics of the motions that may be used as a motion-based credential for user authentication. The motions, which may be very small and imperceptible to an observer, may be difficult for potential attackers to observe and copy, but may be useful when magnified.

主权项

1. A system for authentication using a motion-based credential, comprising:
an image capture device configured to capture video of a motion made by a user; a memory storing the captured video and motion characteristics associated with the user; one or more processors configured to:
process the captured video to magnify the motion made by the user;analyze the magnified motion to determine the motion characteristics; andencrypt authentication information when the determined motion characteristics match the stored motion characteristics, the encrypted authentication information corresponding to the motion-based credential; and a network interface component configured to send the encrypted authentication information for authenticating the user.