×

User identification system and method for identifying user

  • US 9,280,714 B2
  • Filed: 08/15/2012
  • Issued: 03/08/2016
  • Est. Priority Date: 03/16/2012
  • Status: Active Grant
First Claim
Patent Images

1. An identification system for identifying a user by receiving a motion trajectory generated by the user, the identification system comprising:

  • an image sensor for capturing a plurality of images of the motion trajectory generated by the user in a repetitive circular motion;

    a storage unit for storing motion vector information of a group of users including or not including the user generating the motion trajectory, wherein each of the motion vector information includes a trajectory of said repetitive circular motion; and

    a comparing unit for comparing the plurality of images with the motion vector information to identify the user according to a habitual pattern of the user of said repetitive circular motion, so that different users are differentiated according to different habitual patterns.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×