Server capable of authenticating identity and identity authentication method thereof
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United States of America Patent
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Dec 15, 2015
Grant Date -
Apr 2, 2015
app pub date -
Oct 28, 2013
filing date -
Sep 30, 2013
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Abstract
An identity authentication method is applied in a server which stores a relationship among a number of facial images, questions, and facial expressions. Each facial image corresponds to one or more questions. Each question corresponds to one facial expression. The method includes the following steps. Obtaining images captured with an electronic device when the electronic device attempts to login to the server. Determining whether the image comprises a human face matching one stored facial image. If yes, determining one or more questions corresponding to one facial image according to the relationship. Outputting the determined questions and then obtaining user images captured by the electronic device. Identifying the human face and a facial expression of the identified human face. Determining whether the identified facial expression matches the facial expression corresponding to the output question. If yes, determining that the identity authentication is successful.
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