Voiceprint authentication method and apparatus, computer device, and storage medium

An authentication method and computer program technology, applied in speech analysis, instruments, etc., can solve problems such as long response time and low authentication efficiency

Pending Publication Date: 2019-01-18
PING AN TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the development of voiceprint recognition technology, more and more devices use voiceprint recognition for identity authentication. The traditional technology of using voiceprint recognition for identity authentication

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  • Voiceprint authentication method and apparatus, computer device, and storage medium
  • Voiceprint authentication method and apparatus, computer device, and storage medium
  • Voiceprint authentication method and apparatus, computer device, and storage medium

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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0031] It should be understood that when used in this specification and the appended claims, the terms "comprising" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude one or Presence or addition of multiple other features, integers, steps, operations, elements, components and / or collections thereof.

[0032] It should also be understood that the terminology used ...

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Abstract

The embodiment of the invention discloses a voiceprint authentication method and apparatus, a computer device and a storage medium. The method includes: acquiring voice print data to be authenticatedinput by a user, and extracting corresponding voice print features to be authenticated from the voice print data to be authenticated; determining a target voiceprint model from the voiceprint model library according to the voiceprint features to be authenticated; calculating a voiceprint similarity between the voiceprint feature to be authenticated and a target voiceprint model; acquiring the voiceprint similarity and judging whether the voiceprint similarity is greater than a preset threshold; if the voiceprint similarity is greater than the preset threshold value, judging the user identity corresponding to the voiceprint data to be authenticated to be matched with the target user identity, and determining the user identity authentication to be passed. The invention provides the voiceprint identification technology, which can improve the identity authentication efficiency and shorten the response time of the authentication.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a voiceprint authentication method, device, computer equipment and storage medium. Background technique [0002] Voiceprint Recognition (Voiceprint Recognize) is a technology that automatically identifies the speaker's identity based on the voice parameters in the voice waveform that reflect the speaker's physiological and behavioral characteristics. With the development of voiceprint recognition technology, more and more devices use voiceprint recognition for identity authentication. The traditional technology of using voiceprint recognition for identity authentication can guarantee the efficiency of authentication when processing a small amount of voiceprint data. However, for a certain amount of voiceprint data, there are problems of low authentication efficiency and long response time. Contents of the invention [0003] In view of this, embodiments of the present...

Claims

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Application Information

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IPC IPC(8): G10L17/02G10L17/04
CPCG10L17/02G10L17/04
Inventor 彭俊清王健宗肖京
Owner PING AN TECH (SHENZHEN) CO LTD
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