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Artificial intelligence-based voiceprint authentication method and device

A technology of artificial intelligence and authentication method, which is applied in the field of login authentication, can solve problems such as potential safety hazards and large memory burden of users, and achieve the effects of improving usability, improving performance, and simplifying operation steps

Inactive Publication Date: 2016-06-08
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the login method based on password and gesture input, once the password or gesture is known by others, the login operation can also be completed, resulting in potential safety hazards. In addition, in order to increase security, users usually need to set different There are passwords with special characters, but this will undoubtedly bring a large memory burden to users

Method used

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  • Artificial intelligence-based voiceprint authentication method and device
  • Artificial intelligence-based voiceprint authentication method and device
  • Artificial intelligence-based voiceprint authentication method and device

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Embodiment Construction

[0019] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0020] The artificial intelligence-based voiceprint authentication method and device according to the embodiments of the present invention will be described below with reference to the accompanying drawings.

[0021] figure 1 It is a flow chart of an artificial intelligence-based voiceprint authentication method according to an embodiment of the present invention. like figure 1 As shown, the voiceprint authentication method based on artificial intelligence may include:

[0022] S101. Receive a registration request from a user,...

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PUM

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Abstract

The invention discloses an artificial intelligence-based voiceprint authentication method and device. The artificial intelligence-based voiceprint authentication method comprises the steps: receiving a user registration request and providing a registration character string to a user; receiving voice information that the user reads the registration character string, and generating N voice segments according to the voice information, where N is a positive integer; determining a gender label of the user according to a gender classification model and the N voice segments; and generating a registered voiceprint model of the user according to the gender label and the N voice segments. Through adoption of the method and the device, in a registration process, firstly, the gender label of the user is acquired, and then, the corresponding registered voiceprint model is generated by use of different models according to the gender label, so that the availability of using a voiceprint password as an authentication manner during logging in is improved, the voiceprint match performance is improved, and operation steps of the user is simplified as the user can complete registration only through voice.

Description

technical field [0001] The present invention relates to the technical field of login authentication, in particular to a voiceprint authentication method and device based on artificial intelligence (AI for short). Background technique [0002] The current website (or device) login system mainly performs identity verification through the user's input of an account and password (or gesture), and then logs in after the verification is passed. However, in the login method based on password and gesture input, once the password or gesture is known by others, the login operation can also be completed, resulting in potential safety hazards. In addition, in order to increase security, users usually need to set different There are passwords with special characters, but this undoubtedly brings a large memory burden to users. [0003] Therefore, how to simplify the user login operation while ensuring that the login user is the user while ensuring that the login password is correct has b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06
CPCH04L63/0807H04L63/0815H04L63/083H04L63/0861H04L65/1073G10L17/00G10L17/04G10L17/24G06N20/10G06N20/20G10L17/06G06N7/01G06F16/686G06N5/022G10L17/22
Inventor 李超李骁吴本谷
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD