ELECTRONIC APPARATUS, IDENTITY VERIFICATION METHOD AND SYSTEM, AND COMPUTER-READABLE STORAGE MEDIUM

Title:

ELECTRONIC APPARATUS, IDENTITY VERIFICATION METHOD AND SYSTEM, AND COMPUTER-READABLE STORAGE MEDIUM

Document Type and Number:

WIPO Patent Application WO/2019/019256

Kind Code:

A1

Abstract:

Provided are an electronic apparatus, an identity verification method and system, and a computer-readable storage medium. The electronic apparatus comprises a memory and a processor, wherein the memory stores an identity verification system, and when the identity verification system is executed by the processor, the following are realized: after receiving current voice data of a target user to be subjected to identity verification, carrying out framing processing on the current voice data according to a pre-set framing parameter so as to acquire a plurality of voice frames; extracting, by using a predetermined filter, pre-set types of acoustic features in each voice frame, and generating multiple observation feature units corresponding to the current voice data according to the extracted acoustic features; respectively pairing each observation feature unit with a pre-stored observation feature unit so as to acquire multiple sets of paired observation feature units; and inputting the multiple sets of paired observation feature units into a pre-set type of identity verification model generated by means of pre-training so as to carry out identity verification on the target user. According to the present invention, an error rate of short voice recognition can be reduced.

Inventors:

WANG JIANZONG (CN)
GUO HUI (CN)
XIAO JING (CN)

Application Number:

PCT/CN2017/100055

Publication Date:

January 31, 2019

Filing Date:

August 31, 2017

Export Citation:

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Assignee:

PING AN TECH SHENZHEN CO LTD (CN)

International Classes:

G10L17/02

Foreign References:

CN107068154A	2017-08-18
CN104700018A	2015-06-10
CN103391201A	2013-11-13

Other References: