Invention Grant
- Patent Title: Method and system for image-based user authentication
- Patent Title (中): 基于图像的用户认证方法和系统
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Application No.: US12163696Application Date: 2008-06-27
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Publication No.: US08392975B1Publication Date: 2013-03-05
- Inventor: Mandayam Thondanur Raghunath
- Applicant: Mandayam Thondanur Raghunath
- Applicant Address: US CA Mountain View
- Assignee: Google Inc.
- Current Assignee: Google Inc.
- Current Assignee Address: US CA Mountain View
- Agency: Sterne, Kessler, Goldstein & Fox P.L.L.C.
- Main IPC: G06F7/04
- IPC: G06F7/04 ; G06F15/16 ; G06F17/30 ; G06F12/00 ; G06F12/14 ; G06F13/00 ; H04L29/06 ; G11C7/00
Abstract:
Some embodiments provide a system that authenticates a user. During operation, the system obtains an identifier for the user from an identification card associated with the user and displays a set of images to the user. Next, the system receives an image sequence comprising a sequence of images selected by the user from the set of images. Finally, the system authenticates the user based on the identifier and the image sequence.
Information query
