CN117668803A

CN117668803A - Processing method and device and electronic equipment

Info

Publication number: CN117668803A
Application number: CN202311865596.7A
Authority: CN
Inventors: 钟玲
Original assignee: Lenovo Beijing Ltd
Current assignee: Lenovo Beijing Ltd
Priority date: 2023-12-29
Filing date: 2023-12-29
Publication date: 2024-03-08

Abstract

The application discloses a processing method, a processing device and electronic equipment, N pieces of target biological characteristic information are obtained, N is a positive integer greater than 1, each piece of target biological characteristic information is not identical, and N pieces of target biological characteristic information are biological characteristic information which are continuously obtained; verifying based on the M pieces of first biological characteristic information and the biological characteristic database to obtain a verification result, wherein the first biological characteristic information belongs to N pieces of target biological characteristic information; if the verification result characterization is successful based on the M pieces of first biological characteristic information, controlling the electronic equipment to switch from the first state to the second state; the electronic device in the first state can provide a first authority for a user, the electronic device in the second state can provide a second authority for the user, the authority of the first authority is lower than that of the second authority, and M is a positive integer smaller than or equal to N.

Description

Processing method and device and electronic equipment

Technical Field

The present disclosure relates to the field of data processing, and in particular, to a processing method, an apparatus, and an electronic device.

Background

In fingerprint recognition by an electronic device, a fingerprint image needs to be acquired by a sensor on the electronic device for recognizing a fingerprint.

When the fingerprint sensor is arranged on the side frame of the electronic equipment, as the side frame of the electronic equipment is narrower, the acquisition area of the fingerprint sensor is smaller, and the characteristics included in the acquired image are relatively reduced, so that the fingerprint identification efficiency is affected.

Disclosure of Invention

In view of this, the present application provides a processing method, a processing device, and an electronic device, where the specific scheme is as follows:

a fingerprint determination method, comprising:

obtaining N pieces of target biological characteristic information, wherein N is a positive integer greater than 1, each piece of target biological characteristic information is not identical, and the N pieces of target biological characteristic information are biological characteristic information obtained continuously;

verifying based on M pieces of first biological characteristic information and a biological characteristic database to obtain a verification result, wherein the first biological characteristic information belongs to the N pieces of target biological characteristic information;

if the verification result characterization is successful based on M pieces of first biological characteristic information, controlling the electronic equipment to be switched from a first state to a second state; the electronic device in the first state can provide a first authority for a user, the electronic device in the second state can provide a second authority for the user, the authority of the first authority is lower than that of the second authority, and M is a positive integer smaller than or equal to N.

Further, the method comprises the steps of,

the N pieces of target biometric information are obtained based on an operation body sliding operation.

Further, the method further comprises the following steps:

and if the verification result characterization is successful based on the M pieces of first biological characteristic information, storing K pieces of target biological characteristic information into the biological characteristic database, wherein K is a positive integer less than or equal to N.

Further, the obtaining N pieces of target biometric information includes:

acquiring N pieces of target biological characteristic information based on a first acquisition strategy;

if the verification result representation belongs to M pieces of first biological characteristic information verification failure in N pieces of target biological characteristic information obtained based on a first collection strategy, N pieces of target biological characteristic information are obtained based on a second collection strategy, wherein the first collection strategy is different from the second collection strategy, and the N pieces of target biological characteristic information are obtained based on the second collection strategy and are used for representing one-time mobile operation of an operation body.

Further, the method comprises the steps of:

and if the verification result characterization belongs to M pieces of first biological characteristic information verification failure in N pieces of target biological characteristic information obtained based on a first acquisition strategy, outputting first prompt information, wherein the first prompt information is used for prompting an operator to scratch in a biological characteristic acquisition area of the electronic equipment.

A method of processing, comprising:

obtaining first target biological characteristic information based on a first acquisition strategy, wherein the first target biological characteristic information is used for verifying a biological characteristic database so as to enable the electronic equipment to be switched from a first state to a second state;

in response to a switching instruction, obtaining second target biometric information based on a second acquisition strategy, wherein the second target biometric information is used for verifying with the biometric database so as to enable the electronic equipment to be switched from the first state to the second state;

the electronic device in the first state can provide a first authority for a user, the electronic device in the second state can provide a second authority for the user, and the authority of the first authority is lower than that of the second authority.

A processing apparatus, comprising:

a first obtaining unit, configured to obtain N pieces of target biometric information, where N is a positive integer greater than 1, each piece of target biometric information is not identical, and the N pieces of target biometric information are biometric information that are continuously obtained;

the verification unit is used for verifying based on M pieces of first biological characteristic information and a biological characteristic database to obtain verification results, wherein the first biological characteristic information belongs to the N pieces of target biological characteristic information;

The control unit is used for controlling the electronic equipment to be switched from the first state to the second state when the verification result characterization is determined to be successfully verified based on M pieces of first biological characteristic information; the electronic device in the first state can provide a first authority for a user, the electronic device in the second state can provide a second authority for the user, the authority of the first authority is lower than that of the second authority, and M is a positive integer smaller than or equal to N.

A processing apparatus, comprising:

the second obtaining unit is used for obtaining first target biological characteristic information based on a first acquisition strategy, and the first target biological characteristic information is used for verifying the biological characteristic database so as to enable the electronic equipment to be switched from a first state to a second state;

a third obtaining unit configured to obtain second target biometric information based on a second acquisition policy in response to a switching instruction, the second target biometric information being used for verification with the biometric database to cause the electronic device to switch from the first state to the second state;

An electronic device, comprising:

the biological characteristic collector is used for obtaining target biological characteristic information;

the processor is used for controlling the biological characteristic collector to obtain N pieces of target biological characteristic information, N is a positive integer greater than 1, each piece of target biological characteristic information is not identical, and the N pieces of target biological characteristic information are biological characteristic information which are continuously obtained; verifying based on M pieces of first biological characteristic information and a biological characteristic database to obtain a verification result, wherein the first biological characteristic information belongs to the N pieces of target biological characteristic information; if the verification result characterization is successful based on M pieces of first biological characteristic information, controlling the electronic equipment to be switched from a first state to a second state; the electronic device in the first state can provide a first authority for a user, the electronic device in the second state can provide a second authority for the user, the authority of the first authority is lower than that of the second authority, and M is a positive integer smaller than or equal to N.

Further, the method further comprises the following steps:

a memory for storing a biometric database;

and if the processor determines that the verification result characterization is successfully verified based on the M pieces of first biological characteristic information, storing K pieces of target biological characteristic information into the biological characteristic database, wherein K is a positive integer less than or equal to N.

As can be seen from the above technical solution, the processing method, the processing device and the electronic device disclosed in the present application obtain N target biological feature information, where N is a positive integer greater than 1, each target biological feature information is not identical, and N target biological feature information is continuously obtained biological feature information; verifying based on the M pieces of first biological characteristic information and the biological characteristic database to obtain a verification result, wherein the first biological characteristic information belongs to N pieces of target biological characteristic information; if the verification result characterization is successful based on the M pieces of first biological characteristic information, controlling the electronic equipment to switch from the first state to the second state; the electronic device in the first state can provide a first authority for a user, the electronic device in the second state can provide a second authority for the user, the authority of the first authority is lower than that of the second authority, and M is a positive integer smaller than or equal to N.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a flow chart of a processing method disclosed in an embodiment of the present application;

FIG. 2 is a flow chart of a processing method disclosed in an embodiment of the present application;

FIG. 3 is a flow chart of a processing method disclosed in an embodiment of the present application;

FIG. 4 is a flow chart of a processing method disclosed in an embodiment of the present application;

FIG. 5 is a schematic diagram of a processing apparatus according to an embodiment of the present disclosure;

FIG. 6 is a schematic diagram of a processing apparatus according to an embodiment of the present disclosure;

fig. 7 is a schematic structural diagram of an electronic device according to an embodiment of the present application.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

The application discloses a processing method, a flow chart of which is shown in fig. 1, comprising the following steps:

step S11, N pieces of target biological characteristic information are obtained, N is a positive integer greater than 1, each piece of target biological characteristic information is not identical, and N pieces of target biological characteristic information are biological characteristic information which are continuously obtained;

Step S12, verifying based on M pieces of first biological characteristic information and a biological characteristic database to obtain a verification result, wherein the first biological characteristic information belongs to N pieces of target biological characteristic information;

step S13, if the verification result characterization is successful based on M pieces of first biological characteristic information, controlling the electronic equipment to be switched from a first state to a second state; the electronic device in the first state can provide the first authority for the user, the electronic device in the second state can provide the second authority for the user, the authority of the first authority is lower than that of the second authority, and M is a positive integer smaller than or equal to N.

When the fingerprint sensor is disposed on the side frame of the electronic device, as the side frame of the electronic device becomes narrower, the acquisition area of the fingerprint sensor becomes smaller, and features included in the acquired image are relatively reduced. When a fingerprint image is acquired and identified, if the fingerprint image is not successfully identified due to fewer features in the image, the fingerprint image is required to be acquired again and the identification is performed again until the identification is successful, and the problem of reduced identification efficiency due to fewer features in each fingerprint image occurs.

In order to avoid the problem, a plurality of pieces of biological characteristic information can be acquired at one time, when part of first biological characteristic information and a biological characteristic database in the acquired pieces of biological characteristic information are verified to be successful, the electronic equipment is controlled to be switched from a first state to a second state, the problem that the recognition efficiency is reduced due to the fact that only one piece of biological characteristic information can be acquired at one time is avoided, and the efficiency of biological characteristic recognition is improved.

The biometric information may include: fingerprint information may also include palm print information, facial feature information, and the like.

Specifically, when the biological characteristic information is acquired through the biological characteristic collector on the electronic equipment, the target biological characteristic information of N first areas can be directly acquired, wherein N is a positive integer greater than 1, namely, a plurality of target biological characteristic information is acquired at one time, and the N target biological characteristic information acquired at one time is the biological characteristic information of the same target organism continuously acquired, but different target biological characteristic information are not completely the same.

Such as: for the facial feature information, if 3 pieces of facial feature information are obtained, one of the facial feature information may be the front feature information of the person, the second facial feature information is the feature information of the left side face of the person, and the third facial feature information is the feature information of the right side face of the person.

If the target biological characteristic information is fingerprint information, the fingerprint is the surface pattern of the inner side finger ball at the tail end of the finger; the user fingerprint area is the surface area of the sphere inside the end of a single finger. Each first fingerprint information is a first area, the first area is smaller than the fingerprint area of the user, all the features of the fingerprint of the finger are included in the fingerprint area of the user, and when the first area of the obtained first fingerprint information is smaller than the fingerprint area of the user, the first fingerprint information indicates that all the features of the fingerprint of the finger are not included in the first fingerprint information, and only part of the features can be included in the first fingerprint information.

Such as: the area of the portion of the fingerprint sensor that can detect fingerprint information is smaller, at this time, the fingerprint information obtained by the fingerprint sensor is smaller than the area of the user fingerprint, for example: when the fingerprint sensor is arranged on the side frame of the electronic equipment, the area of the part which can detect fingerprint information on the fingerprint sensor arranged on the side frame is smaller because the side frame is narrower.

When only some of all the features of a specific site of the target organism are included in one target organism feature information, for example: some of the features in the fingerprint information may not be correctly identified, and thus, a plurality of pieces of target biometric information of the first area may be obtained at a time so as to identify a plurality of pieces of target biometric information.

When identifying the N target biometric information, at least part of the N target biometric information may be identified, for example: the identification of the first biometric information in the target biometric information may be performed, where the first biometric information may be plural, that is, the identification of M first biometric information in the N target biometric information may be performed.

Where M is a positive integer less than or equal to N, then M may be 1, or a positive integer greater than 1 and less than N.

When M is 1, that is, a plurality of target biometric information of the first area is acquired, it can be determined whether to switch the electronic device from the first state to the second state directly based on one of the target biometric information. That is, only one of the plurality of target biometric information is identified, the identification can be successful to determine whether the state of the electronic device needs to be switched.

When M is a positive integer greater than 1 and less than N, namely after N pieces of target biological characteristic information are acquired, selecting a plurality of pieces of first biological characteristic information from the N pieces of target biological characteristic information, and identifying the selected plurality of pieces of first biological characteristic information to determine whether the state of the electronic equipment needs to be switched.

Where, when M is a positive integer greater than 1 and less than N, it may be actually: selecting M pieces of first biological characteristic information from N pieces of target biological characteristic information at one time, extracting all technical characteristics in the M pieces of first biological characteristic information, then determining whether the identification is successful or not based on all technical characteristics in the M pieces of extracted first biological characteristic information, namely determining whether the electronic equipment is switched from a first state to a second state or not, namely simultaneously identifying the M pieces of first biological characteristic information to determine an identification result, and determining whether the electronic equipment is switched from the first state to the second state or not based on the identification result;

alternatively, it may also be: sequentially selecting one piece of first biological characteristic information from N pieces of target biological characteristic information, respectively identifying the first biological characteristic information, respectively obtaining one identification result, after M pieces of first biological characteristic information are selected from the N pieces of target biological characteristic information, obtaining M identification results, and determining whether to enable the electronic equipment to be switched from a first state to a second state based on the M identification results; wherein, whether to cause the electronic device to switch from the first state to the second state may be determined based on one of the M recognition results, or the M recognition results may be combined to determine whether to cause the electronic device to switch from the first state to the second state.

Verifying the M first biometric information may be: and directly comparing the M pieces of first biological characteristic information with the biological characteristic database to obtain a verification result, and determining whether verification is successful.

The biological characteristic database stores a plurality of biological characteristic information, compares the first biological characteristic information with the biological characteristic information in the biological characteristic database, and determines whether the biological characteristic information matched with the first biological characteristic information exists in the biological characteristic database.

Comparing each target biological characteristic information in the N target biological characteristic information with biological characteristic information in a biological characteristic database, determining the quantity of first biological characteristic information matched with the biological characteristic information in the biological characteristic database, and if the quantity of the first biological characteristic information matched with the biological characteristic information in the biological characteristic database reaches M, namely determining that M first biological characteristic information is matched with the biological characteristic information in the biological characteristic database, determining that verification is successful, and controlling the electronic equipment to switch from a first state to a second state at the moment;

if the number of first biometric information that matches the biometric information in the biometric database is not M, a verification failure may be determined, at which point the electronic device is maintained in the first state.

For example: n is 4, M is 1, namely 4 target biological characteristic information is obtained, each target biological characteristic information in the 4 target biological characteristic information is respectively compared with a biological characteristic database, if 2 pieces of first biological characteristic information in the 4 target biological characteristic information are determined to be matched with biological characteristic information in the biological characteristic database, the current verification success can be determined because 2 is greater than 1, and the electronic equipment is controlled to be switched from a first state to a second state; if any first biological characteristic information in the 4 target biological characteristic information is not matched with the biological characteristic information in the biological characteristic database, determining that the current verification fails, and controlling the electronic equipment to keep the first state unchanged;

or, N is 4, M is 2, namely 4 target biometric information is obtained, each target biometric information in the 4 target biometric information is respectively compared with the biometric database, if it is determined that 2 pieces of first biometric information in the 4 target biometric information are matched with the biometric information in the biometric database, the current verification is successful because M is 2, and the electronic equipment is controlled to be switched from the first state to the second state; if it is determined that 1 piece of first biometric information in the 4 pieces of target biometric information matches biometric information in the biometric database, since 1 is smaller than 1, it may be determined that the current authentication fails, and the control electronic device maintains the first state unchanged.

In addition, it may also be:

the biological characteristic database is stored with a plurality of biological characteristics, the biological characteristics of the target biological characteristic information are compared with the biological characteristics in the biological characteristic database, and whether the biological characteristics matched with the biological characteristics of the first biological characteristic information exist in the biological characteristic database is determined.

Comparing the biological characteristics of each biological characteristic information in the N target biological characteristic information with the biological characteristics in the biological characteristic database, determining the number of the fingerprint characteristics of the first fingerprint information matched with the biological characteristics in the biological characteristic database, and if the number of the first biological characteristic information matched with the biological characteristics in the biological characteristic database reaches M, namely determining that M biological characteristics are matched with the biological characteristics in the biological characteristic database, determining that the verification is successful, and controlling the electronic equipment to switch from a first state to a second state at the moment;

if the number of the biological features of the first biological feature information matching the biological features in the biological feature database is not M, it may be determined that the authentication fails, at which time the electronic device is kept in the first state.

In addition, the electronic equipment can provide a first authority for the user when in the first state, and can provide a second authority for the user when in the second state, wherein the authority range of the first authority is smaller than that of the second authority.

For example: the electronic equipment can be in a screen locking state when in a first state, and in a state after the electronic equipment is unlocked when in a second state, whether the unlocking of the electronic equipment can be realized or not is determined based on the first fingerprint information of M first areas, and the authority range of a user after the electronic equipment is unlocked is obviously larger than that of the user when the electronic equipment is in the screen locking state;

or when the electronic device is in the first state, the electronic device is in a state that a certain specific application program is not logged in, and when the electronic device is in the second state, the electronic device is in a state that the specific application program is logged in, whether the login of the specific application program on the electronic device can be realized or not is determined based on the first fingerprint information of M first areas, and the like.

According to the processing method disclosed by the embodiment, N pieces of target biological characteristic information are obtained, N is a positive integer greater than 1, each piece of target biological characteristic information is not identical, and the N pieces of target biological characteristic information are biological characteristic information obtained continuously; verifying based on the M pieces of first biological characteristic information and the biological characteristic database to obtain a verification result, wherein the first biological characteristic information belongs to N pieces of target biological characteristic information; if the verification result characterization is successful based on the M pieces of first biological characteristic information, controlling the electronic equipment to switch from the first state to the second state; the electronic device in the first state can provide a first authority for a user, the electronic device in the second state can provide a second authority for the user, the authority of the first authority is lower than that of the second authority, and M is a positive integer smaller than or equal to N. According to the method and the device, the plurality of target biological characteristic information can be acquired, the electronic equipment is switched from the first state to the second state based on at least one of the plurality of target biological characteristic information, and the problem that the identification efficiency is reduced due to the fact that the target biological characteristic information needs to be acquired for many times when the identification of the target biological characteristic information is unsuccessful is avoided.

The embodiment discloses a processing method, a flow chart of which is shown in fig. 2, comprising:

s21, N pieces of target biological characteristic information are obtained, N is a positive integer greater than 1, each piece of target biological characteristic information is not identical, and N pieces of target biological characteristic information are continuously obtained biological characteristic information;

step S22, verifying based on M pieces of first biological characteristic information and a biological characteristic database to obtain a verification result, wherein the first biological characteristic information belongs to N pieces of target biological characteristic information;

step S23, if the verification result characterization is successful based on M pieces of first biological characteristic information, controlling the electronic equipment to be switched from a first state to a second state; the electronic equipment in the first state can provide a first authority for a user, the electronic equipment in the second state can provide a second authority for the user, the authority of the first authority is lower than that of the second authority, and M is a positive integer less than or equal to N;

and step S24, if the verification result characterization is successful based on M pieces of first biological characteristic information, storing K pieces of target biological characteristic information into a biological characteristic database, wherein K is a positive integer less than or equal to N.

And if the electronic equipment can be switched from the first state to the second state based on the M pieces of first biological characteristic information, storing the K pieces of target biological characteristic information of the first areas into a biological characteristic database.

The method comprises the steps that whether the electronic equipment can be switched from a first state to a second state is determined based on the fact that M pieces of first biometric information are matched with biometric information in a biometric database, and the biometric information in the biometric database is the biometric information which is stored in advance and used for biometric verification, so that when the biometric verification is carried out, the biometric information in the biometric database can be updated based on the identified target biometric information, the biometric information stored in the biometric database is increased, and the biometric verification efficiency is improved.

When N pieces of target biological characteristic information are obtained, each piece of target biological characteristic information in the N pieces of target biological characteristic information is respectively compared with biological characteristic information in the biological characteristic database, if M pieces of first biological characteristic information in the N pieces of target biological characteristic information are determined to be matched with the biological characteristic information in the biological characteristic database, wherein M is smaller than N, it can be determined that target biological characteristic information which cannot be matched with the biological characteristic information in the biological characteristic database exists in the N pieces of target biological characteristic information, and at the moment, the target biological characteristic information which is not stored in the biological characteristic database in the K pieces of obtained target biological characteristic information can be stored in the biological characteristic database so as to realize updating of the biological characteristic database. When the same target biological characteristic information is input again, the matched biological characteristic information can be queried directly from the biological characteristic database.

For example: taking the target biological characteristic information as fingerprint information as an example, in a certain fingerprint identification, 3 pieces of first fingerprint information are obtained simultaneously, namely N is 3, and the 3 pieces of first fingerprint information are respectively: the first fingerprint information 1, the first fingerprint information 2 and the first fingerprint information 3 are respectively compared with the fingerprint information in the fingerprint database, if the first fingerprint information 1 is determined to be matched with the fingerprint information in the fingerprint database, and the first fingerprint information 3 is determined to be matched with the fingerprint information in the fingerprint database, wherein M is 2, 2 pieces of first fingerprint information are matched with the fingerprint information in the fingerprint database at the moment, the electronic equipment can be controlled to switch from a first state to a second state, and meanwhile, the 3 pieces of first fingerprint information can be stored in the fingerprint database so as to facilitate fingerprint comparison in the subsequent fingerprint identification process;

or determining that the first fingerprint information 2 which is not successfully matched in the 3 first fingerprint information, because the first fingerprint information 1 and the first fingerprint information 3 are compared with the fingerprint information in the fingerprint database, and the 3 first fingerprint information is the fingerprint information of the same finger, when 2 first fingerprint information in the 3 first fingerprint information can be successfully matched, the other first fingerprint information can not be successfully matched although the first fingerprint information 2 which is not successfully matched, therefore, the first fingerprint information 1 and the first fingerprint information 3 are not required to be stored in the fingerprint database, the situation that the fingerprint database is repeatedly stored is avoided, and only the first fingerprint information 2 which is not successfully matched is stored in the fingerprint database, so that when the fingerprint is identified again, if the first fingerprint information 2 is obtained again, the successful fingerprint identification can be directly determined based on the first fingerprint information 2 stored in the fingerprint database, and the successful fingerprint identification can be directly determined based on the first fingerprint information 2 which is simultaneously obtained.

Another example is: taking the target biological characteristic information as palm print characteristic information as an example, in a certain palm print identification process, 3 pieces of first palm print information are obtained simultaneously, namely N is 3, and the 3 pieces of first palm print information are respectively: the first palm print information 1, the first palm print information 2 and the first palm print information 3 are respectively compared with the palm print information in the palm print database, if the first palm print information 1 is matched with the palm print information in the palm print database, and the first palm print information 3 is matched with the palm print information in the palm print database, wherein M is 2, then 2 pieces of first palm print information are matched with the palm print information in the palm print database, the electronic equipment can be controlled to switch from a first state to a second state, and meanwhile, the 3 pieces of first palm print information can be stored in the fingerprint database so as to facilitate palm print comparison in the subsequent palm print recognition process, or only the first palm print information 2 which is not matched with the palm print information in the palm print database is stored in the palm print database.

In addition, if the biometric data base stores the biometric data, when the electronic device can be switched from the first state to the second state based on the M pieces of first biometric information, the N pieces of target biometric information need to be subjected to feature learning so as to store the learned biometric data in the biometric data base, so that the biometric data base can store the biometric data in the N pieces of target biometric information which cannot be stored before the biometric data base, thereby improving the success rate of verification.

It should be noted that K may be greater than or equal to N, where M is greater than or equal to N, that is, N pieces of target biometric information are obtained each time, but N pieces of target biometric information are insufficient for verification success, so that verification may be performed together based on the target biometric information obtained multiple times, and if verification is successful, the target biometric information obtained multiple times may be stored in the biometric database, that is, where K is greater than or equal to N, and M is greater than or equal to N.

If the target biological characteristic information is fingerprint information or palm print information, N target biological characteristic information can be obtained through sliding operation of an operation body; if the target biometric information is facial feature information, N pieces of target biometric information can be obtained by a rotating operation of the operating body.

According to the processing method disclosed by the embodiment, N pieces of target biological characteristic information are obtained, N is a positive integer greater than 1, each piece of target biological characteristic information is not identical, and the N pieces of target biological characteristic information are biological characteristic information obtained continuously; verifying based on the M pieces of first biological characteristic information and the biological characteristic database to obtain a verification result, wherein the first biological characteristic information belongs to N pieces of target biological characteristic information; if the verification result characterization is successful based on the M pieces of first biological characteristic information, controlling the electronic equipment to switch from the first state to the second state; the electronic equipment in the first state can provide a first authority for a user, the electronic equipment in the second state can provide a second authority for the user, the authority of the first authority is lower than that of the second authority, and M is a positive integer smaller than or equal to N; if the verification result characterization is successful based on the M pieces of first biological characteristic information, K pieces of target biological characteristic information are stored in a biological characteristic database, and K is a positive integer smaller than or equal to N. According to the scheme, the target biological characteristic information obtained simultaneously with the first biological characteristic information successfully verified is stored in the biological characteristic database, so that the richness of data in the biological characteristic database is increased, and the success rate of biological characteristic verification is improved.

The embodiment discloses a processing method, a flow chart of which is shown in fig. 3, comprising:

step S31, N pieces of target biological characteristic information are obtained based on a first acquisition strategy;

step S32, verifying based on M pieces of first biological characteristic information and a biological characteristic database to obtain a verification result, wherein the first biological characteristic information belongs to N pieces of target biological characteristic information;

step S33, if the verification result representation belongs to M pieces of first biological characteristic information verification failure in N pieces of target biological characteristic information obtained based on a first collection strategy, N pieces of target biological characteristic information are obtained based on a second collection strategy, the first collection strategy is different from the second collection strategy, and N pieces of target biological characteristic information are obtained based on the second collection strategy and used for representing one-time mobile operation of an operation body.

The electronic equipment can obtain N pieces of target biological characteristic information through different acquisition strategies, and different acquisition strategies are adopted under different conditions.

Such as: setting a default acquisition strategy, acquiring and verifying target biological characteristic information by the electronic equipment through the default acquisition strategy, switching to other acquisition strategies when the target biological characteristic information fails to be verified, and acquiring and verifying the target biological characteristic information through other acquisition strategies.

For example: and (3) defaulting to a first acquisition strategy, switching to a second acquisition strategy when the target biological characteristic information acquired by the first acquisition strategy cannot be successfully verified, acquiring the target biological characteristic information by the second acquisition strategy, and verifying the target biological characteristic information acquired by the second acquisition strategy.

The first acquisition strategy may be: only one target biological characteristic information is obtained each time, namely only 1 target biological characteristic information is verified each time, and when the target biological characteristic information is obtained and verification is still failed for N times, the second acquisition strategy is switched; the second acquisition strategy is: n pieces of target biological characteristic information are obtained each time, and verification is performed on the N pieces of target biological characteristic information at the same time to determine whether verification is successful.

Of course, the first acquisition strategy and the second acquisition strategy may also be other manners, such as: the first acquisition strategy is to acquire N pieces of target biological characteristic information each time, but sequentially verifies the target biological characteristic information until the verification passing times reach M times; the second acquisition strategy is: and (3) simultaneously verifying the N pieces of target biological characteristic information every time to determine whether the number of the target biological characteristic information matched with the biological characteristic database reaches M.

Under the default condition, the electronic equipment adopts a first acquisition strategy, only 1 target biological characteristic information of a first area can be obtained, then the target biological characteristic information is verified, and if the verification is successful, the electronic equipment is controlled to be switched from a first state to a second state; if the verification fails, continuing to acquire 1 target biological characteristic information of the first area, continuing to verify until the target biological characteristic information acquired for a certain time is successfully verified, and controlling the electronic equipment to be switched from the first state to the second state.

Thus, in the default situation of the electronic device, no matter what operation the user performs on the biometric collector, the biometric collector obtains only one piece of target biometric information at a time, so as to identify the obtained one piece of target biometric information.

Taking the first acquisition strategy as an example of acquiring only 1 target biological characteristic information at a time, when acquiring only 1 target biological characteristic information of a first area at a time, identifying the target biological characteristic information to determine whether the electronic equipment can be switched from the first state to the second state based on the target biological characteristic information. If the electronic device can be switched from the first state to the second state based on the target biological characteristic information, controlling the electronic device to be switched to the second state; if the electronic equipment cannot be switched from the first state to the second state based on the target biological characteristic information, continuously acquiring 1 target biological characteristic information of a first area, wherein the difference point between the currently acquired target biological characteristic information and the last acquired target biological characteristic information is only different parts of the target biological characteristic information of the operating body, or at least partially different parts of the currently acquired target biological characteristic information, identifying whether the currently acquired target biological characteristic information can enable the electronic equipment to be switched from the first state to the second state or not, and if the currently acquired target biological characteristic information can enable the electronic equipment to be switched from the first state to the second state, controlling the electronic equipment to be switched to the second state; if the electronic equipment still can not be switched from the first state to the second state, continuing to acquire 1 target biological characteristic information of the first area, continuing to verify until the number of times of identifying the target biological characteristic information reaches a first preset number of times, if the number of times of identifying the target biological characteristic information reaches the first preset number of times, still failing to switch the electronic equipment from the first state to the second state, starting a second acquisition strategy by the electronic equipment, acquiring and verifying the acquisition strategy of the target biological characteristic information at the same time, and outputting first prompt information to prompt a user to slide on a biological characteristic collector of the electronic equipment or prompt the user to touch the biological characteristic collector of the electronic equipment at least N times.

For example: if the first preset number of times is 2, namely 1 target biological characteristic information 1 is obtained first, if the electronic equipment cannot be switched from the first state to the second state based on the target biological characteristic information 1, 1 target biological characteristic information 2 is continuously obtained, if the electronic equipment cannot be switched from the first state to the second state based on the target biological characteristic information 2, at this time, the target biological characteristic information is not obtained any more, but first prompt information is output to prompt a user to slide on the biological characteristic collector or prompt the user to touch the biological characteristic collector at least N times, at this time, if the operation of the biological characteristic collector by the user is received, N target biological characteristic information of first areas is obtained, and N target biological characteristic information of first areas is identified to determine whether the electronic equipment can be switched from the first state to the second state. If the electronic device can be switched from the first state to the second state based on the target biometric information 1, the electronic device is directly controlled to be switched to the second state without obtaining the target biometric information 2.

And when the verification of the target biological characteristic information acquired through the first acquisition strategy fails, switching to a second acquisition strategy, and acquiring N target biological characteristic information based on the second acquisition strategy. The method can specifically be as follows:

If the verification result represents that verification of M pieces of first biological characteristic information in N pieces of target biological characteristic information obtained by the first acquisition strategy fails, outputting first prompt information, wherein the first prompt information is used for prompting an operator to slide in a biological characteristic acquisition area of the electronic equipment.

Such as: taking the target biological characteristic information as fingerprint information as an example, the first acquisition strategy is that the operation body is touched or pressed on the fingerprint sensor to acquire the fingerprint information, and the second acquisition strategy is that the operation body slides on the fingerprint sensor to acquire N target biological characteristic information at a time.

Specifically, the first prompt information may prompt the user to slide on the biometric collector of the electronic device, for example: prompting the user's finger to slide from top to bottom on the fingerprint sensor of the electronic device, or prompting the user's finger to slide from bottom to top on the fingerprint sensor of the electronic device, etc.

When the user slides on the biometric collector based on the first prompt information, the target biometric information of N first areas can be obtained no matter what the sliding direction is. Taking fingerprint information as an example, when a user's finger slides on the fingerprint sensor, the fingerprint sensor can obtain fingerprint information of different positions of the finger ball at the inner side of the end of the user's finger in the sliding process. If the fingerprint sensor obtains fingerprint information in an image capturing manner, when a finger slides on the fingerprint sensor, N images can be captured, the captured N images are analyzed to determine N pieces of first fingerprint information, and N pieces of first fingerprint information are compared with the fingerprint information in the fingerprint database.

In addition, the first prompt message may prompt the user to touch the biometric collector of the electronic device at least N times.

The operating body touches the biological characteristic collector of the electronic equipment once, the biological characteristic collector can obtain the biological characteristic information of one target, and when the operating body touches the biological characteristic collector for N times continuously, the biological characteristic collector can obtain the biological characteristic information of N targets.

Therefore, based on the first prompt information, the user can slide on the biological feature collector of the electronic device to obtain the target biological feature information of the N first areas, and can touch the biological feature collector of the electronic device at least N times to obtain the target biological feature information of the N first areas.

According to the processing method disclosed by the embodiment, N pieces of target biological characteristic information are obtained based on a first acquisition strategy; verifying based on the M pieces of first biological characteristic information and the biological characteristic database to obtain a verification result, wherein the first biological characteristic information belongs to N pieces of target biological characteristic information; if the verification result representation belongs to M pieces of first biological characteristic information verification failure in N pieces of target biological characteristic information obtained based on a first collection strategy, N pieces of target biological characteristic information are obtained based on a second collection strategy, the first collection strategy is different from the second collection strategy, and N pieces of target biological characteristic information are obtained based on the second collection strategy and used for representing one-time mobile operation of an operation body. According to the scheme, the plurality of target biological characteristic information can be acquired based on the first prompt information, the electronic equipment is switched from the first state to the second state based on at least one of the plurality of target biological characteristic information, and the problem that the identification efficiency is reduced due to the fact that the target biological characteristic information needs to be acquired for many times when the identification of the target biological characteristic information is unsuccessful is avoided.

Further, in the process of verifying the N target biometric information obtained based on the second acquisition policy, the method may further include:

if the M pieces of target biological characteristic information obtained based on the second acquisition strategy cannot enable the electronic equipment to be switched from the first state to the second state, obtaining N pieces of target biological characteristic information of the first area again based on the second acquisition strategy; if the M pieces of target biological characteristic information obtained based on the second acquisition strategy cannot enable the frequency of switching the electronic equipment from the first state to the second state to reach the second preset frequency, outputting second prompt information, wherein the second prompt information is used for representing the state switching failure of the electronic equipment.

In the process of verifying the target biological characteristic information obtained by utilizing the first acquisition strategy, after the times of obtaining and verifying the target biological characteristic information reach the first preset times, if the verification is not successful, the method is switched to obtaining N target biological characteristic information by utilizing the second acquisition strategy, and when the N target biological characteristic information is obtained by utilizing the second acquisition strategy for verification, after the times of obtaining and verifying the N target biological characteristic information by utilizing the second acquisition strategy reach the second preset times, if the verification is not successful, the second prompting information is output to prompt the state switching failure of the electronic equipment.

The identification of the target biological characteristic information obtained by the second acquisition strategy is actually as follows: acquiring target biological characteristic information of N first areas, determining whether to enable the electronic equipment to be switched from a first state to a second state based on M first biological characteristic information in the N target biological characteristic information, specifically determining whether M first biological characteristic information is matched with biological characteristic information in a biological characteristic database, and determining whether to enable the electronic equipment to be switched from the first state to the second state; if it is determined that the state of the electronic device cannot be switched by the M pieces of first biological characteristic information in the current N pieces of target biological characteristic information, the N pieces of target biological characteristic information are obtained again by using the second acquisition strategy, verification is performed on the M pieces of first biological characteristic information in the N pieces of target biological characteristic information obtained again, and if the times of obtaining and verifying the N pieces of target biological characteristic information reach the second preset times, failure in state switching is prompted if the verification is still unsuccessful.

According to the processing method disclosed by the embodiment, N pieces of target biological characteristic information are obtained through the first acquisition strategy, when the N pieces of target biological characteristic information obtained through the first acquisition strategy cannot enable the electronic equipment to be switched from the first state to the second state, the N pieces of target biological characteristic information obtained through the second acquisition strategy are started, so that the efficiency of biological characteristic verification is improved, the time required by the electronic equipment to be switched from the first state to the second state is reduced, and meanwhile the success rate of verification is improved.

Further, in the processing method disclosed in this embodiment, the outputting the first prompting information may be:

and outputting the first prompt information if the biometric authentication is required to provide the second authority.

If the electronic device needs to enter a second state through verification so that the electronic device can provide second permission for the user, if the verification is biometric verification, in order to ensure fingerprint identification efficiency, the electronic device can directly output first prompt information so as to directly acquire N pieces of target biometric information by using a second acquisition strategy and perform verification, thereby determining whether the verification can be completed or not, entering the second state so as to provide second permission for the user.

The electronic device needs to enter the state of the second authority through biometric verification, which may be: the electronic equipment is unlocked through the biological characteristics so as to provide a second authority for the user; it can also be: logging in the account is realized through biological feature verification so as to provide a second authority for the user; the method can also be as follows: realizing payment verification through biological characteristics so as to finish payment;

in addition, whether the biological characteristic unlocking, the biological characteristic verification login or the biological characteristic verification payment is to be completed, the first prompt information can be directly output in the mode, so that N pieces of target biological characteristic information can be directly acquired by directly utilizing the second acquisition strategy, and the identification of the target biological characteristic information can be directly carried out.

Alternatively, it may be: if the user operates the body in the process of acquiring 1 target biological characteristic information, if the state of the user operating the body is poor, the efficiency of the verification through 1 target biological characteristic information is reduced to a certain degree, the first prompt information is directly output without waiting for the times of acquiring and verifying the target biological characteristic information to reach the first preset times, and the first prompt information is directly output only if the abnormal state of the user operating body is detected, so that the accuracy and the high efficiency of the biological characteristic verification are ensured.

The embodiment discloses a processing method, a flow chart of which is shown in fig. 4, comprising:

step S41, obtaining first target biological characteristic information based on a first acquisition strategy, wherein the first target biological characteristic information is used for verifying a biological characteristic database so as to enable the electronic equipment to be switched from a first state to a second state;

Step S42, responding to the switching instruction, and acquiring second target biological characteristic information based on a second acquisition strategy, wherein the second target biological characteristic information is used for verifying a biological characteristic database so as to enable the electronic equipment to be switched from a first state to a second state; the electronic equipment in the first state can provide first rights for users, and the electronic equipment in the second state can provide second rights for users, wherein the rights of the first rights are lower than those of the second rights.

The electronic device may acquire the first target biometric information based on the first acquisition policy, and the electronic device may acquire the second target biometric information based on the second acquisition policy.

The electronic equipment can be directly based on outputting the first prompt information to input the target biological characteristic information in different input modes, namely the electronic equipment does not need to be switched, and the first acquisition strategy is adopted as long as the first prompt information is not output, namely an operating body of the user can input the target biological characteristic information in a touch or pressing mode and the like, so that the electronic equipment can acquire the target biological characteristic information in the mode of the first acquisition strategy; if the first prompt information is output, a second acquisition strategy is adopted, and the first prompt information is used for prompting an operation body of a user to input the target biological characteristic information in a sliding or rotating mode, so that the electronic equipment can acquire the target biological characteristic information in the second acquisition strategy mode.

Such as: taking fingerprint information as an example, when the first prompt information is not output, the user needs to touch the fingerprint sensor to enable the fingerprint sensor to obtain one fingerprint information each time, and after the first prompt information is output, the user needs to enable the finger to slide on the fingerprint sensor to enable the fingerprint sensor to obtain a plurality of fingerprint information each time.

The method can also be as follows: controlling the electronic equipment to adjust so as to adjust the acquisition mode of the electronic equipment, thereby realizing the switching of the acquisition strategies, namely when a switching instruction is not received, no matter in which way the operating body of the user inputs the target biological characteristic information, the electronic equipment obtains the target biological characteristic information by the first acquisition strategy; when the electronic equipment responds to the switching instruction and inputs the target biological characteristic information in any mode by the operating body of the user, the electronic equipment obtains the target biological characteristic information by the second acquisition strategy.

Such as: taking fingerprint information as an example, when the switching instruction is not responded, the electronic equipment collects only 1 fingerprint information of the finger of the user in contact with the fingerprint sensor at a time according to a first collection strategy; after responding to the switching instruction, the electronic device collects a plurality of fingerprint information of the finger of the user in contact with the fingerprint sensor according to a second collection strategy.

According to the processing method disclosed by the embodiment, first target biological characteristic information is obtained based on a first acquisition strategy, and the first target biological characteristic information is used for verifying a biological characteristic database so that the electronic equipment is switched from a first state to a second state; in response to the switching instruction, obtaining second target biometric information based on a second acquisition strategy, the second target biometric information being used for verification with a biometric database to cause the electronic device to switch from the first state to the second state; the electronic equipment in the first state can provide first rights for users, and the electronic equipment in the second state can provide second rights for users, wherein the rights of the first rights are lower than those of the second rights. The method and the device can switch the acquisition strategies of the target biological characteristic information so as to achieve the purpose of acquiring the target biological characteristic information through different acquisition strategies based on different requirements, and improve the verification efficiency of the target biological characteristic information.

The embodiment discloses a processing device, the schematic structural diagram of which is shown in fig. 5, including:

a first obtaining unit 51, a verifying unit 52 and a control unit 53.

The first obtaining unit 51 is configured to obtain N pieces of target biometric information, where N is a positive integer greater than 1, each piece of target biometric information is not identical, and N pieces of target biometric information are biometric information that are continuously obtained;

The verification unit 52 is configured to perform verification based on M pieces of first biometric information and a biometric database, and obtain a verification result, where the first biometric information belongs to N pieces of target biometric information;

the control unit 53 is configured to control the electronic device to switch from the first state to the second state when it is determined that the verification result indicates that verification based on the M pieces of first biometric information is successful; the electronic device in the first state can provide a first authority for a user, the electronic device in the second state can provide a second authority for the user, the authority of the first authority is lower than that of the second authority, and M is a positive integer smaller than or equal to N.

Further, the method comprises the steps of,

n pieces of target biometric information are obtained based on the operation body sliding operation.

Further, the processing apparatus disclosed in this embodiment may further include:

and the storage unit is used for storing K pieces of target biological characteristic information into the biological characteristic database when determining that the verification result characterization is successful based on M pieces of first biological characteristic information, wherein K is a positive integer less than or equal to N.

Further, the first obtaining unit is configured to:

the control unit is used for: when determining that the verification result characterization belongs to M pieces of first biological characteristic information in N pieces of target biological characteristic information obtained based on a first acquisition strategy, obtaining N pieces of target biological characteristic information based on a second acquisition strategy, wherein the first acquisition strategy is different from the second acquisition strategy, and the N pieces of target biological characteristic information are obtained based on the second acquisition strategy and used for characterizing one-time mobile operation of an operation body.

the prompting unit is used for outputting first prompting information when determining that verification result characterization belongs to M first biometric information verification failures in N target biometric information obtained based on a first acquisition strategy, wherein the first prompting information is used for prompting an operator to slide through a biometric acquisition area of the electronic equipment.

The processing device disclosed in this embodiment is implemented based on the processing method disclosed in the foregoing embodiment, and will not be described herein.

The processing device disclosed in this embodiment obtains N pieces of target biometric information, N being a positive integer greater than 1, each piece of target biometric information being not identical, the N pieces of target biometric information being biometric information that are continuously obtained; verifying based on the M pieces of first biological characteristic information and the biological characteristic database to obtain a verification result, wherein the first biological characteristic information belongs to N pieces of target biological characteristic information; if the verification result characterization is successful based on the M pieces of first biological characteristic information, controlling the electronic equipment to switch from the first state to the second state; the electronic device in the first state can provide a first authority for a user, the electronic device in the second state can provide a second authority for the user, the authority of the first authority is lower than that of the second authority, and M is a positive integer smaller than or equal to N. According to the method and the device, the plurality of target biological characteristic information can be acquired, the electronic equipment is switched from the first state to the second state based on at least one of the plurality of target biological characteristic information, and the problem that the identification efficiency is reduced due to the fact that the target biological characteristic information needs to be acquired for many times when the identification of the target biological characteristic information is unsuccessful is avoided.

The embodiment discloses a processing device, the schematic structural diagram of which is shown in fig. 6, including:

a second obtaining unit 61 and a third obtaining unit 62.

Wherein the second obtaining unit 61 is configured to obtain first target biometric information based on the first acquisition policy, where the first target biometric information is used to verify with the biometric database to cause the electronic device to switch from the first state to the second state;

the third obtaining unit 62 is configured to obtain second target biometric information based on a second acquisition policy in response to the switching instruction, where the second target biometric information is used to verify with the biometric database to cause the electronic device to switch from the first state to the second state;

the electronic equipment in the first state can provide first rights for users, and the electronic equipment in the second state can provide second rights for users, wherein the rights of the first rights are lower than those of the second rights.

The processing device disclosed by the embodiment obtains first target biological characteristic information based on a first acquisition strategy, wherein the first target biological characteristic information is used for verifying a biological characteristic database so as to enable the electronic equipment to be switched from a first state to a second state; in response to the switching instruction, obtaining second target biometric information based on a second acquisition strategy, the second target biometric information being used for verification with a biometric database to cause the electronic device to switch from the first state to the second state; the electronic equipment in the first state can provide first rights for users, and the electronic equipment in the second state can provide second rights for users, wherein the rights of the first rights are lower than those of the second rights. The method and the device can switch the acquisition strategies of the target biological characteristic information so as to achieve the purpose of acquiring the target biological characteristic information through different acquisition strategies based on different requirements, and improve the verification efficiency of the target biological characteristic information.

The embodiment discloses an electronic device, a schematic structural diagram of which is shown in fig. 7, including:

a biometric acquirer 71 and a processor 72.

Wherein the biometric acquirer 71 is for acquiring the target biometric information;

the processor 72 is configured to control the biometric acquirer to acquire N pieces of target biometric information, where N is a positive integer greater than 1, each piece of target biometric information is not identical, and N pieces of target biometric information are biometric information that are continuously acquired; verifying based on the M pieces of first biological characteristic information and the biological characteristic database to obtain a verification result, wherein the first biological characteristic information belongs to N pieces of target biological characteristic information; if the verification result characterization is successful based on the M pieces of first biological characteristic information, controlling the electronic equipment to switch from the first state to the second state; the electronic device in the first state can provide a first authority for a user, the electronic device in the second state can provide a second authority for the user, the authority of the first authority is lower than that of the second authority, and M is a positive integer smaller than or equal to N.

Further, the electronic device disclosed in the embodiment may further include:

a memory for storing a biometric database;

If the processor determines that the verification result characterization is successful based on the M pieces of first biometric information, K pieces of target biometric information are stored in the biometric database, and K is a positive integer less than or equal to N.

The electronic device disclosed in the present embodiment is implemented based on the processing method disclosed in the foregoing embodiment, and will not be described herein.

The electronic device disclosed in this embodiment obtains N target biometric information, where N is a positive integer greater than 1, each target biometric information is not identical, and the N target biometric information is biometric information that is continuously obtained; verifying based on the M pieces of first biological characteristic information and the biological characteristic database to obtain a verification result, wherein the first biological characteristic information belongs to N pieces of target biological characteristic information; if the verification result characterization is successful based on the M pieces of first biological characteristic information, controlling the electronic equipment to switch from the first state to the second state; the electronic device in the first state can provide a first authority for a user, the electronic device in the second state can provide a second authority for the user, the authority of the first authority is lower than that of the second authority, and M is a positive integer smaller than or equal to N. According to the method and the device, the plurality of target biological characteristic information can be acquired, the electronic equipment is switched from the first state to the second state based on at least one of the plurality of target biological characteristic information, and the problem that the identification efficiency is reduced due to the fact that the target biological characteristic information needs to be acquired for many times when the identification of the target biological characteristic information is unsuccessful is avoided.

In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant points refer to the description of the method section.

Those of skill would further appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative elements and steps are described above generally in terms of functionality in order to clearly illustrate the interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.

The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. The software modules may be disposed in Random Access Memory (RAM), memory, read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A method of processing, comprising:

2. The method of claim 1, wherein,

3. The method of claim 1, further comprising:

4. The method of claim 1, wherein the obtaining N pieces of target biometric information comprises:

5. The method according to claim 4, the method comprising:

if the verification result representation belongs to M pieces of first biological characteristic information verification failure in N pieces of target biological characteristic information obtained based on a first acquisition strategy, outputting first prompt information, wherein the first prompt information is used for prompting an operator to slide in a biological characteristic acquisition area of the electronic equipment.

6. A method of processing, comprising:

7. A processing apparatus, comprising: a first obtaining unit, configured to obtain N pieces of target biometric information, where N is a positive integer greater than 1, each piece of target biometric information is not identical, and the N pieces of target biometric information are biometric information that are continuously obtained;

8. A processing apparatus, comprising:

9. An electronic device, comprising:

10. The electronic device of claim 9, further comprising:

a memory for storing a biometric database;