User authentication system and methods
US-2015033310-A1 · Jan 29, 2015 · US
Secure face authentication with liveness detection for mobile
US2015154392A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2015154392-A1 |
| Application number | US-201414554296-A |
| Country | US |
| Kind code | A1 |
| Filing date | Nov 26, 2014 |
| Priority date | Nov 29, 2013 |
| Publication date | Jun 4, 2015 |
| Grant date | — |
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Abstract
Official abstract text for this publication.
An authentication method can include, a random expression prompt, recording of the user's expression actions, and an authentication result. This is completed using a terminal device configured to display authentication information, record the user's inputted information, and send an authentication result. The terminal device may be further configured to package an authentication result, and send it to an authentication server. Subsequent actions of the user are allowed or denied based on the authentication result.
First claim
Opening claim text (preview).
What is claimed is: 1 . An authentication method, comprising: generating a random sequence that has at least one expression prompt; prompting a user to take an expression action that is provided in an expression prompt; recording one or more expression actions of the user based on the expression prompt; and receiving a first authentication result for one or more expression actions, wherein the first authentication result is based on a comparison between the expression acti…
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- G06F21/32Primary
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
- H04L63/0861Primary
Electricity · mapped topic
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Frequently asked questions
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- What does patent US2015154392A1 cover?
- An authentication method can include, a random expression prompt, recording of the user's expression actions, and an authentication result. This is completed using a terminal device configured to display authentication information, record the user's inputted information, and send an authentication result. The terminal device may be further configured to package an authentication result, and sen…
- Who is the assignee on this patent?
- IBM
- What technology area does this patent fall under?
- Primary CPC classification G06F21/32. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Thu Jun 04 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 1 related publication on this page (citations in our corpus or others sharing the same primary CPC).