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Identity recognition method and mobile terminal

A mobile terminal and identity recognition technology, which is applied in telephone communication, digital transmission system, electrical components, etc., can solve problems such as the inability to accurately identify the identity of the caller, and achieve the effect of improving user experience, improving accuracy, and increasing safety factor

Active Publication Date: 2018-07-31
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides an identity recognition method to solve the problem in the prior art that the identity of the calling party cannot be accurately identified

Method used

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  • Identity recognition method and mobile terminal
  • Identity recognition method and mobile terminal
  • Identity recognition method and mobile terminal

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] refer to figure 1 , shows a flow chart of the steps of an identification method according to Embodiment 1 of the present invention.

[0017] The identification method provided by the embodiment of the present invention includes the following steps:

[0018] Step 101: Extracting the voiceprint feature of the call partner from the communication voice.

[0019] During a phone call or a voice chat based on a third-party communication application program, the mobile terminal acquires voice information of a call partner. Specifically, the voice information of the call partner can be collected through the microphone in the mobile terminal.

[0020] After the sound information is collected, the voiceprint feature of the caller in the sound information can be obtained, and the voiceprint feature carries the feature of the sound wave spectrum of the caller. Based on the different sound wave spectrums of different sound sources, the voiceprint features of different call partner...

Embodiment 2

[0030] refer to figure 2 , shows a flow chart of the steps of an identification method according to Embodiment 2 of the present invention.

[0031] The identification method provided by the embodiment of the present invention includes the following steps:

[0032] Step 201: Collect voice information of each contact in each communication application program.

[0033] Wherein, each piece of sound information corresponds to a piece of contact information.

[0034] The communication application program is a third-party application program that needs to call the microphone of the mobile terminal during the communication process, and the communication application program can be: WeChat, QQ, etc.

[0035] Each sound corresponds to a contact information. For example, when a contact communicates by phone, the sound information of the contact is collected on the phone, and the contact information corresponding to the contact includes a phone number and a name. When a contact communi...

Embodiment 3

[0064] refer to image 3 , shows a structural block diagram of a mobile terminal according to Embodiment 3 of the present invention.

[0065] The mobile terminal provided by the embodiment of the present invention includes: a first extraction module 301, which is used to extract the voiceprint feature of the call partner from the communication voice; a matching module 302, which is used to match the voiceprint feature with the voiceprint feature library ; display module 303, for if there is a target voiceprint feature matching the voiceprint feature in the voiceprint feature library, according to each voiceprint feature and contact information in the voiceprint feature library in the mobile terminal The corresponding relationship of the set displays the target contact information set corresponding to the target voiceprint feature, and the target contact information set is one of the contact information sets.

[0066] In the embodiment of the present invention, by detecting th...

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PUM

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Abstract

The embodiment of the invention provides an identity recognition method and a mobile terminal. The method comprises the steps of extracting a voiceprint feature of a call object from a communication voice; matching the voiceprint feature with a voiceprint feature library; and if a target voiceprint feature matching the voiceprint feature exists in the voiceprint feature library, displaying a target contact person information set corresponding to the target voiceprint feature according to a corresponding relationship between the voiceprint features and contact person information sets in the voiceprint feature library of the mobile terminal, wherein the target contact person information set is a set in the contact person information sets. When a criminal offender defrauds through utilizationof contact information stored in the user mobile terminal, through comparison of the voiceprint features, a user is prevented from being tricked, a security coefficient of a call can be improved, theidentity recognition accuracy is improved and the use experience of the user is improved.

Description

technical field [0001] The invention relates to the technical field of mobile terminals, in particular to an identification method and a mobile terminal. Background technique [0002] At present, when identifying the calling party, it is mainly based on the marking of the phone number on the server side or the phone number marking of the local address book. Scam number. When the mobile terminal receives an incoming call from the phone number, and the server recognizes that the phone number is a fraudulent number, it pushes the recognition result to the mobile terminal, and the mobile terminal displays that the current incoming call is a fraudulent call, and in this way prompts the user that the number is fraudulent Number. [0003] Although the above method can increase the security of the call, this solution also has certain risks: for example, criminals obtain the mobile phone number of a friend through illegal means and call the user. The user confirms that the number i...

Claims

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Application Information

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IPC IPC(8): H04M1/2745H04M1/663H04M7/00H04L12/58H04L29/12
CPCH04L51/04H04M1/663H04M7/0078H04M1/27453H04L61/4555
Inventor 徐桃
Owner VIVO MOBILE COMM CO LTD