CN107609044B - A kind of information acquisition method and terminal device - Google Patents
A kind of information acquisition method and terminal device Download PDFInfo
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- CN107609044B CN107609044B CN201710706869.1A CN201710706869A CN107609044B CN 107609044 B CN107609044 B CN 107609044B CN 201710706869 A CN201710706869 A CN 201710706869A CN 107609044 B CN107609044 B CN 107609044B
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- 230000004044 response Effects 0.000 claims description 25
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Abstract
The invention belongs to field of computer technology more particularly to a kind of information acquisition methods and terminal device.The described method includes: obtaining the face image of the target user sent by the terminal for inquiring user；Extract the facial feature information in the face image；Matched first facial feature information of facial feature information with the target user is searched in facial feature information library；The first user information corresponding with first facial feature information is obtained from user information database；First user information is sent to the terminal of the inquiry user.By the invention it is possible to achieve the effect that obtain counter-party information, the accuracy of easy to operate, time saving and energy saving and certifiable information automatically by the face image of other side.
Description
Technical field
The invention belongs to field of computer technology more particularly to a kind of information acquisition methods and terminal device.
Background technique
When carrying out business meeting perhaps social activity, user, which is typically required to be through oral introduction or business card, understands
The essential information of other side, in order to avoid forgeing, user can generally be stored these information onto the mobile phone of oneself, but storage manually
Generally more time-consuming and easy error.
Summary of the invention
In view of this, the embodiment of the invention provides a kind of information acquisition method and terminal device, to solve storage manually
Information is more time-consuming and is easy the problem of malfunctioning.
The first aspect of the embodiment of the present invention provides a kind of information acquisition method, may include:
Obtain the face image of the target user sent by the terminal for inquiring user；
Extract the facial feature information in the face image；
Matched first face feature of facial feature information with the target user is searched in facial feature information library
The facial feature information of one or more user is stored in advance in the facial feature information library for information；
The first user information corresponding with first facial feature information, user's letter are obtained from user information database
The user information of one or more user is stored in advance in breath library；
First user information is sent to the terminal of the inquiry user.
The second aspect of the embodiment of the present invention provides a kind of computer readable storage medium, the computer-readable storage
Media storage has computer program, and the computer program realizes following steps when being executed by processor:
Obtain the face image of the target user sent by the terminal for inquiring user；
Extract the facial feature information in the face image；
Matched first face feature of facial feature information with the target user is searched in facial feature information library
The facial feature information of one or more user is stored in advance in the facial feature information library for information；
The first user information corresponding with first facial feature information, user's letter are obtained from user information database
The user information of one or more user is stored in advance in breath library；
First user information is sent to the terminal of the inquiry user.
The third aspect of the embodiment of the present invention provide a kind of information acquisition terminal equipment, including memory, processor with
And the computer program that can be run in the memory and on the processor is stored, the processor executes the calculating
Following steps are realized when machine program:
Obtain the face image of the target user sent by the terminal for inquiring user；
Extract the facial feature information in the face image；
Matched first face feature of facial feature information with the target user is searched in facial feature information library
The facial feature information of one or more user is stored in advance in the facial feature information library for information；
The first user information corresponding with first facial feature information, user's letter are obtained from user information database
The user information of one or more user is stored in advance in breath library；
First user information is sent to the terminal of the inquiry user.
Existing beneficial effect is the embodiment of the present invention compared with prior art: the embodiment of the present invention is obtained by inquiring first
The face image for the target user that the terminal of user is sent, and the facial feature information in the face image is extracted, then exist
Matched first facial feature information of facial feature information with the target user is searched in facial feature information library, from user
The first user information corresponding with first facial feature information is obtained in information bank, and first user information is sent
To the terminal of the inquiry user.For example, party a subscriber can pass through mutually mobile phone when carrying out business meeting or social activity
Camera obtain the face image of other side (party b subscriber) and be uploaded to server, server extracts face feature therein letter
Breath, and matching facial feature information is searched in preset face feature database, then in preset user information
User information corresponding with the facial feature information being matched to is searched in library, the user information found is the letter of party b subscriber
The information of party b subscriber, is finally sent to the terminal of party a subscriber, obtained automatically to reach through the face image of other side by breath
Take the effect of counter-party information, the accuracy of easy to operate, time saving and energy saving and certifiable information.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without any creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is a kind of one embodiment flow chart of information acquisition method in the embodiment of the present invention；
Exemplary flow of the Fig. 2 for information acquisition method step S103 a kind of in the embodiment of the present invention under an application scenarios
Figure；
Fig. 3 is the first licensing process in information acquisition method a kind of in the embodiment of the present invention under an application scenarios
Schematic flow diagram；
Fig. 4 is the second licensing process in information acquisition method a kind of in the embodiment of the present invention under an application scenarios
Schematic flow diagram；
Fig. 5 is the schematic block diagram of information acquisition terminal equipment provided in an embodiment of the present invention；
Fig. 6 is the functional block diagram of information acquiring program provided in an embodiment of the present invention.
Specific embodiment
In order to make the invention's purpose, features and advantages of the invention more obvious and easy to understand, below in conjunction with the present invention
Attached drawing in embodiment, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that disclosed below
Embodiment be only a part of the embodiment of the present invention, and not all embodiment.Based on the embodiments of the present invention, this field
Those of ordinary skill's all other embodiment obtained without making creative work, belongs to protection of the present invention
Range.
Referring to Fig. 1, a kind of one embodiment of information acquisition method may include: in the embodiment of the present invention
Step S101 obtains the face image of the target user sent by the terminal for inquiring user.
In actual scene, if party a subscriber is wanted to obtain the user information of party b subscriber, party a subscriber can be determined as inquiring
Party b subscriber is determined as target user by user.Inquiring user can taking the photograph by terminals such as mobile phone, tablet computer, smartwatch
As head acquires the face image of the target user, the face image of acquisition is then sent to server.Preferably, inquiry is used
Family can complete aforesaid operations, namely the camera shooting by the application call terminal by specified application program (APP)
Head acquisition face image, and face image is sent to by server by the application program.
In addition, the application program can also provide registration interface for user, user is registered by the registration interface,
And oneself face image and user information are uploaded, and become registration user, it, then can be by the user of oneself after becoming registration user
Information is supplied to other registration user query, can also inquire the user information of other registration users.
The server is the executing subject of information acquisition method described in the present embodiment, it is preferable that is got by looking at it
After the face image for asking the target user of the terminal transmission of user, the identifiability of the face image can be judged,
If the face image has the influences such as fuzzy, defect identification, information can be sent to the terminal of inquiry user,
It is asked to provide identifiable face image again.
Step S102 extracts the facial feature information in the face image.
After server gets the face image, need therefrom to extract facial feature information.
For example, face spy can be carried out by local binary patterns (Local Binary Patterns, LBP) algorithm
The extraction of reference breath specifically constructs a kind of relationship for measuring face's pixel and its surrounding pixel point, to facial image
In each pixel, by calculating the size relation of each pixel and center pixel in the neighborhood centered on it, the ash of pixel
Angle value is converted into an eight-digit binary number sequence.Using the pixel value of central point as threshold value, if during the pixel value of neighborhood point is less than
Heart point, then otherwise it is 1 that it is 0 that neighborhood point, which is binarized,；0,1 sequence that binaryzation is obtained regards 8 bits as, will
The binary number is converted into the decimal system just and the LBP value of center can be obtained.After the LBP value for calculating each face's pixel,
The statistic histogram of LBP characteristic spectrum is determined as to the feature vector of face.The relationship with the point is around put to this due to being utilized
Point is quantified.Influence of the illumination to image can be more effectively eliminated after quantization.As long as the deficient change of illumination is to change two
Size relation between a pixel value ensure that facial feature information extracts accurate then LBP value will not change
Property.
It is especially noted that above-mentioned algorithm is only a kind of realization for carrying out facial feature information extraction, it can be with root
Other algorithms are selected according to actual conditions, such as principal component analysis (Principal Component Analysis, PCA) algorithm,
Linear discriminant analysis (Linear Discriminant Analysis, LDA) algorithm etc., the present embodiment does not limit this specifically
It is fixed.
Step S103 searches the facial feature information matched first with the target user in facial feature information library
Facial feature information.
The facial feature information of one or more user is stored in advance in the facial feature information library.Preferably, in order to mention
High accuracy, every user is stored in the facial feature information in characteristic information library can be according to the more of the different angle of the user
Face image integrated treatment is opened to obtain.
When being matched, the facial feature information and the facial feature information of the target user are calculated separately first
The similarity of each facial feature information in library, then judges whether the maximum value of similarity is greater than preset threshold value, if greatly
In the threshold value, then facial feature information corresponding to similarity maximum value is determined as first facial feature information, if small
In the threshold value, then there is no matched with the facial feature information of the target user in the facial feature information library for explanation
Facial feature information.The threshold value can be configured according to the actual situation, and the present embodiment is not especially limited this, need to infuse
Meaning, the threshold value is arranged higher, then requires the similarity of facial feature information higher, in fact it could happen that in face feature
There are the facial feature information of target user but the case where it fails to match in information bank, correspondingly, the threshold value is arranged more
It is low, then the similarity of facial feature information is required lower, in fact it could happen that the facial feature information with other non-targeted users
With successful situation, therefore, need to be balanced consideration to the two in setting.
Due to often storing the facial feature information of a large number of users in the facial feature information library, if carrying out one by one
Comparison, then can consume more resource and time, for this purpose, the present embodiment preferably carries out the mesh using step as shown in Figure 2
The matching for marking the facial feature information of user, specifically includes:
Step S1031 obtains the first location information that the terminal of the inquiry user is currently located.
For example, the server can call terminal by the application program being mounted on inquiry user terminal
GPS module, to obtain the first location information.
Step S1032 estimates the terminal institute of the target user according to the first location information and preset radius
Target zone.
The server is after receiving the first location information, and using the first position as the center of circle, then basis should
The center of circle and preset radius determine the border circular areas that the terminal of a target user is currently likely to be at, i.e., the described target
Region.The preset radius can be configured according to the actual situation, for example, can be set to 100 meters, 500 meters or
1000 meters etc., the present embodiment is not especially limited this.
Step S1033 determines the target terminal being currently in the target zone.
For example, the server can call terminal by the application program being mounted on each user terminal
Then GPS module can further judge which terminal is currently located to obtain the location information of each user terminal in real time
In in the target zone, so that it is determined that the target terminal out.
If failing to find target terminal in the target zone, can expand more than the target zone executes again
Step, for example, if initial radius is 100 meters 500 meters can be increased to, to expand a bigger mesh
Range is marked, then continues to search target terminal in new target zone.
Step S1034 filters out preferred, users corresponding with the target terminal in the facial feature information library
Facial feature information.
For example, server can obtain the registration of user by the application program being mounted on the target terminal
The information such as ID, to filter out corresponding facial feature information namely the preferred, users in the facial feature information library
Facial feature information.
Step S1035 searches the face feature with the target user in the facial feature information of the preferred, users
First facial feature information of information matches.
In practical applications, inquiry user when carrying out information inquiry is usually and target user is similar in one
Position is managed, the present embodiment determines and inquire other use of user being closely located to by obtaining the location information of user terminal
Family, and these users are only stored into facial feature information in service and the facial feature information progress of target user
Match, to greatly reduce resource and time consumed by matching process.
Step S104 obtains the first user information corresponding with first facial feature information from user information database.
The user information of one or more user, and the use in the user information database are stored in advance in the user information database
Family information is one-to-one with the facial feature information in the facial feature information library.For example, if sharing 3 users,
The user information stored in the user information database is respectively user information 1, user information 2 and user information 3, then corresponds to
Ground, the facial feature information stored in the facial feature information library are respectively facial feature information 1, facial feature information
2 and facial feature information 3, if having determined that, first facial feature information is facial feature information 2, can correspondingly be determined
First user information is user information 2.
First user information is sent to the terminal of the inquiry user by step S105.
For example, first user information can be sent to the institute being mounted in the terminal of the inquiry user by server
Application program is stated, first user information is stored in specified storage location by the application program, and at any time for inquiry
Family is checked.
Preferably, before step S105, the information acquisition method can also be authorized including as shown in Figure 3 first
Journey:
The terminal of step S301, Xiang Suoshu target user sends the first authorization requests.
First authorization requests are for inquiring whether the target user authorizes the inquiry user to use described first
Family information accesses.
Step S302 receives first response message of the terminal to first authorization requests of the target user.
Preferably, the application program in the terminal of target user is in the first authorization requests for receiving server transmission
Afterwards, Option Box can be popped up to select for target user, for example, there can be two choosings of authorization and refusal in the Option Box
, if target user selects authorization options, the application program is by the first response message that terminal to server is sent
The authorization message of grant access, if target user selects rejecting option, what the application program was sent to server first is answered
Answer the information that information is denied access.
Step S303, judge first response message whether be grant access authorization message.
If first response message is the authorization message of grant access, S304 is thened follow the steps；If first response
Information is the information of denied access, thens follow the steps S305.
First user information, is sent to the terminal of the inquiry user by step S304, namely still carries out step
Process in S105.
Step S305 sends prompting message to the terminal of the inquiry user, informs that its authorization requests has been rejected, namely
No longer execute the process in step S105.
Preferably, before step S105, the information acquisition method can also be authorized including as shown in Figure 4 second
Journey:
The terminal of step S401, Xiang Suoshu target user sends the second authorization requests.
Second authorization requests, which are used to confirm to the target user, authorizes the inquiry user to first user
The Permission Levels that information accesses.
Step S402 receives second response message of the terminal to second authorization requests of the target user.
Preferably, the application program in the terminal of target user is in the second authorization requests for receiving server transmission
Afterwards, Option Box can be popped up to select for target user, different options represents different access authority, for example, target is used
Its user information can be divided into two Permission Levels in advance by family, and one is basic permission, which can only access target user
The essential informations such as name, company, position, another is super-ordinate right, all information of the accessible target user of the permission,
Other than the essential informations such as name, company, position, the information such as educational background, professional resume can also be accessed.For another example, target user goes back
User information can be divided into two classes according to work and life, corresponding information is showed other people in different scenes.Example
Such as, if occasions such as work negotiation, meeting, negotiations, then only by the information of work aspect for inquiry user's access.If personal society
The occasions such as friendship, party, friendship ties, then only by the information of life aspect for inquiry user's access.After target user completes selection, institute
It states application program and second response message is sent by terminal to server.
Step S403, determined according to second response message authorize the inquiry user to first user information into
The Permission Levels of row access.
Step S404 is adjusted first user information according to the Permission Levels, first after being adjusted
User information.
For example, if the Permission Levels are basic permission, by educational background, the professional resume etc. in first user information
Super-ordinate right information deletion only retains the essential informations such as name, company, position.If the Permission Levels are super-ordinate right, adjust
The first user information and original first user information after whole are still identical.
It is especially noted that above adjustment process is directed to the first user information that server is got, and
First user information of the non-memory in the user information database.The first user information in the user information database is above
It is remained unchanged during adjustment.
Preferably, the information acquisition method can also include: after step S105
Step S106 is obtained and is requested by the information update that the terminal of the target user is sent.
Step S107 believes user of the target user in the user information database according to information update request
Breath is updated, and obtains updated first user information.
Updated first user information is sent to the terminal of the inquiry user by step S108.
It is readily appreciated that ground, step S106~step S108 is the process being updated to user information, for example, if target is used
Phone number has been replaced at family, information update request can be sent to server by the application program in terminal, in the information
Updating includes needing user information to be changed in request, and in this example, needing user information to be changed is phone number, service
Device is updated the user information in user information database, obtains updated first after receiving information update request
User information, in this example, phone number in updated first user information by original phone number replace in order to
New phone number.Finally, updated first user information can be sent in the terminal of the inquiry user by server
The application program, the first user information of original storage replaces with updated first user by the application program
Information, and checked at any time for inquiry user.
In conclusion the embodiment of the present invention obtains face's figure of the target user sent by the terminal for inquiring user first
Picture, and the facial feature information in the face image is extracted, it then searches in facial feature information library and is used with the target
Matched first facial feature information of the facial feature information at family obtains from user information database and believes with first face feature
Corresponding first user information is ceased, and first user information is sent to the terminal of the inquiry user.To reach
Obtain the effect of counter-party information, the standard of easy to operate, time saving and energy saving and certifiable information automatically by the face image of other side
True property.
Corresponding to information acquisition method described in foregoing embodiments, Fig. 5 shows information provided in an embodiment of the present invention and obtains
The schematic block diagram of terminal device is taken, for ease of description, only parts related to embodiments of the present invention are shown.
In the present embodiment, the information acquisition terminal equipment can be desktop PC, notebook, palm PC and
Cloud server etc. calculates equipment.The information acquisition terminal equipment can include: processor 50, memory 51 and be stored in described
In memory 51 and the computer program 52 that can be run on the processor 50.
The processor 50 can be central processing unit (Central Processing Unit, CPU), can also be
Other general processors, digital signal processor (Digital Signal Processor, DSP), specific integrated circuit
(Application Specific Integrated Circuit, ASIC), field programmable gate array (Field-
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components etc..General processor can be microprocessor or the processor is also possible to any conventional processor
Deng.
The memory 51 can be the internal storage unit of the information acquisition terminal equipment 5, such as acquisition of information end
The hard disk or memory of end equipment 5.The memory 51 is also possible to the External memory equipment of the information acquisition terminal equipment 5,
Such as the plug-in type hard disk being equipped in the information acquisition terminal equipment 5, intelligent memory card (Smart Media Card, SMC),
Secure digital (Secure Digital, SD) card, flash card (Flash Card) etc..Further, the memory 51 may be used also
With the internal storage unit both including the information acquisition terminal equipment 5 or including External memory equipment.The memory 51 is used
Other programs and data needed for storing the computer program and the information acquisition terminal equipment 5.The memory
51 can be also used for temporarily storing the data that has exported or will export.
Referring to Fig. 6, being the functional block diagram of computer program 52 provided in an embodiment of the present invention.In the present embodiment,
The computer program 52 can be divided into one or more modules, and one or more of modules are stored in described
In memory 51, and as performed by the processor 50, to complete the present invention.For example, in Fig. 6, the computer program
52 namely information acquiring program can be divided into face image obtain module 601, characteristic information extracting module 602, feature letter
Cease matching module 603, User profile acquisition module 604, user information sending module 605.The so-called module of the present invention refers to energy
The series of computation machine program instruction section for enough completing specific function, than program more suitable for describing the computer program 52 in institute
State the implementation procedure in information acquisition terminal equipment.The function of the module 601-605 will specifically be introduced by being described below.
Face image obtains module 601, for obtaining the face image of the target user sent by the terminal for inquiring user；
Characteristic information extracting module 602, for extracting the facial feature information in the face image；
Characteristic information matching module 603, it is special with the face of the target user for being searched in facial feature information library
Reference ceases matched first facial feature information, and the face that one or more user is stored in advance in the facial feature information library is special
Reference breath；
User profile acquisition module 604, it is corresponding with first facial feature information for being obtained from user information database
The first user information, the user information of one or more user is stored in advance in the user information database；
User information sending module 605, for first user information to be sent to the terminal of the inquiry user.
Further, can also include: in the computer program 52
First authorization requests sending module, for sending the first authorization requests to the terminal of the target user, described the
One authorization requests are for inquiring whether the target user authorizes the inquiry user to access first user information；
First response message receiving module, for receiving the terminal of the target user to the of first authorization requests
One response message；
First processing module executes described incite somebody to action if being the authorization message of grant access for first response message
First user information is sent to the step of terminal of the inquiry user；
Second processing module does not execute described by institute if being the information of denied access for first response message
State the step of the first user information is sent to the terminal of the inquiry user.
Further, can also include: in the computer program 52
Second authorization requests sending module, for sending the second authorization requests to the terminal of the target user, described the
Two authorization requests are used to confirm to the target user what the authorization inquiry user accessed to first user information
Permission Levels；
Second response message receiving module, for receiving the terminal of the target user to the of second authorization requests
Two response messages；
Permission determining module authorizes the inquiry user to use described first for being determined according to second response message
The Permission Levels that family information accesses；
User information adjustment module is obtained for being adjusted according to the Permission Levels to first user information
First user information adjusted.
Further, the characteristic information matching module 603 may include:
Location information acquiring unit, the first location information that the terminal for obtaining the inquiry user is currently located；
Target zone evaluation unit is used for estimating the target according to the first location information and preset radius
Target zone where the terminal at family；
Target terminal determination unit, the target terminal for determining to be currently in the target zone；
Characteristic information screening unit, it is corresponding with the target terminal for being filtered out in the facial feature information library
The facial feature information of preferred, users；
Characteristic information matching unit, for being searched and the target user in the facial feature information of the preferred, users
Matched first facial feature information of facial feature information.
Further, can also include: in the computer program 52
Information update request module, for obtaining by the information update request of the terminal transmission of the target user；
User information update module, for requesting to the target user according to the information update in the user information
User information in library is updated, and obtains updated first user information；
Information sending module is updated, for updated first user information to be sent to the end of the inquiry user
End.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, is not described in detail or remembers in some embodiment
The part of load may refer to the associated description of other embodiments.
Those of ordinary skill in the art may be aware that each embodiment described in conjunction with the examples disclosed in this document
Module, unit and/or method and step can be realized with the combination of electronic hardware or computer software and electronic hardware.This
A little functions are implemented in hardware or software actually, the specific application and design constraint depending on technical solution.Specially
Industry technical staff can use different methods to achieve the described function each specific application, but this realization is not
It is considered as beyond the scope of this invention.
In several embodiments provided herein, it should be understood that disclosed system, device and method can be with
It realizes by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the unit
It divides, only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components
It can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point, it is shown or
The mutual coupling, direct-coupling or communication connection discussed can be through some interfaces, the indirect coupling of device or unit
It closes or communicates to connect, can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can store in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially
The all or part of the part that contributes to existing technology or the technical solution can be in the form of software products in other words
It embodies, which is stored in a storage medium, including some instructions are used so that a computer
Equipment (can be personal computer, server or the network equipment etc.) executes the complete of each embodiment the method for the present invention
Portion or part steps.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only
Memory), random access memory (RAM, Random Access Memory), magnetic or disk etc. are various can store journey
The medium of sequence code.
The above, the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although referring to before
Stating embodiment, invention is explained in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
It modifies or replaces, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (8)
1. a kind of information acquisition method characterized by comprising
Obtain the face image of the target user sent by the terminal for inquiring user；
Extract the facial feature information in the face image；
Matched first facial feature information of facial feature information with the target user is searched in facial feature information library,
The facial feature information of one or more user is stored in advance in the facial feature information library；
The first user information corresponding with first facial feature information, the user information database are obtained from user information database
In the user information of one or more user is stored in advance；
First user information is sent to the terminal of the inquiry user；
Matched first face feature of facial feature information searched in facial feature information library with the target user
Information includes:
Obtain the first location information that the terminal of the inquiry user is currently located；
The target zone where the terminal of the target user, institute are estimated according to the first location information and preset radius
Stating target zone is a target being determined according to the center of circle and the radius using the first position as the center of circle
Border circular areas at user；
The target terminal being currently in the target zone is determined, if failing to find target end in the target zone
End, then increase the radius of the target zone, continue to search target terminal in the target zone after expansion；
The facial feature information of preferred, users corresponding with the target terminal is filtered out in the facial feature information library；
It is searched in the facial feature information of the preferred, users matched described with the facial feature information of the target user
First facial feature information.
2. information acquisition method according to claim 1, which is characterized in that first user information is being sent to institute
Before the terminal for stating inquiry user, further includes:
The first authorization requests are sent to the terminal of the target user, first authorization requests are for inquiring the target user
The inquiry user whether is authorized to access first user information；
Receive first response message of the terminal to first authorization requests of the target user；
If first response message is the authorization message of grant access, executes and described be sent to first user information
The step of terminal of the inquiry user；
If first response message is the information of denied access, does not execute and described first user information is sent to institute
The step of stating the terminal of inquiry user.
3. information acquisition method according to claim 1, which is characterized in that first user information is being sent to institute
Before the terminal for stating inquiry user, further includes:
The second authorization requests are sent to the terminal of the target user, second authorization requests are used for true to the target user
Recognize the Permission Levels for authorizing the inquiry user to access first user information；
Receive second response message of the terminal to second authorization requests of the target user；
The permission that the authorization inquiry user accesses to first user information is determined according to second response message
Rank；
First user information is adjusted according to the Permission Levels, the first user information after being adjusted.
4. information acquisition method according to any one of claim 1 to 3, which is characterized in that by first user
Information is sent to after the terminal of the inquiry user, further includes:
It obtains and is requested by the information update that the terminal of the target user is sent；
User information of the target user in the user information database is updated according to information update request, is obtained
To updated first user information；
Updated first user information is sent to the terminal of the inquiry user.
5. a kind of computer readable storage medium, the computer-readable recording medium storage has computer program, and feature exists
In the computer program realizes information acquisition method according to any one of claims 1 to 4 when being executed by processor
Step.
6. a kind of information acquisition terminal equipment, including memory, processor and storage are in the memory and can be described
The computer program run on processor, which is characterized in that the processor realizes following step when executing the computer program
It is rapid:
Obtain the face image of the target user sent by the terminal for inquiring user；
Extract the facial feature information in the face image；
Matched first facial feature information of facial feature information with the target user is searched in facial feature information library,
The facial feature information of one or more user is stored in advance in the facial feature information library；
The first user information corresponding with first facial feature information, the user information database are obtained from user information database
In the user information of one or more user is stored in advance；
First user information is sent to the terminal of the inquiry user；
Matched first face feature of facial feature information searched in facial feature information library with the target user
Information includes:
Obtain the first location information that the terminal of the inquiry user is currently located；
The target zone where the terminal of the target user, institute are estimated according to the first location information and preset radius
Stating target zone is a target being determined according to the center of circle and the radius using the first position as the center of circle
Border circular areas at user；
The target terminal being currently in the target zone is determined, if failing to find target end in the target zone
End, then increase the radius of the target zone, continue to search target terminal in the target zone after expansion；
The facial feature information of preferred, users corresponding with the target terminal is filtered out in the facial feature information library；
It is searched in the facial feature information of the preferred, users matched described with the facial feature information of the target user
First facial feature information.
7. information acquisition terminal equipment according to claim 6, which is characterized in that sent by first user information
To before the terminal of the inquiry user, further includes:
The first authorization requests are sent to the terminal of the target user, first authorization requests are for inquiring the target user
The inquiry user whether is authorized to access first user information；
Receive first response message of the terminal to first authorization requests of the target user；
If first response message is the authorization message of grant access, executes and described be sent to first user information
The step of terminal of the inquiry user；
If first response message is the information of denied access, does not execute and described first user information is sent to institute
The step of stating the terminal of inquiry user.
8. information acquisition terminal equipment according to claim 6, which is characterized in that sent by first user information
To before the terminal of the inquiry user, further includes:
The second authorization requests are sent to the terminal of the target user, second authorization requests are used for true to the target user
Recognize the Permission Levels for authorizing the inquiry user to access first user information；
Receive second response message of the terminal to second authorization requests of the target user；
The permission that the authorization inquiry user accesses to first user information is determined according to second response message
Rank；
First user information is adjusted according to the Permission Levels, the first user information after being adjusted.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710706869.1A CN107609044B (en) | 2017-08-17 | 2017-08-17 | A kind of information acquisition method and terminal device |
| PCT/CN2017/104512 WO2019033518A1 (en) | 2017-08-17 | 2017-09-29 | Information acquisition method and apparatus, computer readable storage medium, and terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710706869.1A CN107609044B (en) | 2017-08-17 | 2017-08-17 | A kind of information acquisition method and terminal device |
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| CN107609044A CN107609044A (en) | 2018-01-19 |
| CN107609044B true CN107609044B (en) | 2019-03-29 |
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| CN (1) | CN107609044B (en) |
| WO (1) | WO2019033518A1 (en) |
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| CN109800644A (en) * | 2018-12-17 | 2019-05-24 | 深圳壹账通智能科技有限公司 | Terminal device switching method, device, medium and terminal based on Expression Recognition |
| CN110502653B (en) * | 2019-08-23 | 2022-08-02 | 北京市商汤科技开发有限公司 | Express delivery query method, server and terminal |
| CN111178124A (en) * | 2019-09-26 | 2020-05-19 | 重庆市链盟联智能科技有限责任公司 | Marriage and love dating system and data processing method thereof |
| CN112347283A (en) * | 2020-11-13 | 2021-02-09 | 广州酷狗计算机科技有限公司 | Picture matching method, device, equipment and storage medium |
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| CN104376022B (en) * | 2013-08-16 | 2021-04-13 | 联想(北京)有限公司 | Data processing method and device |
| CN106202071A (en) * | 2015-04-29 | 2016-12-07 | 腾讯科技（深圳）有限公司 | Method, terminal, server and the system that accounts information obtains |
| CN106557928A (en) * | 2015-09-23 | 2017-04-05 | 腾讯科技（深圳）有限公司 | A kind of information processing method and terminal |
| CN105468767B (en) * | 2015-12-04 | 2019-03-26 | 小米科技有限责任公司 | Card information acquisition methods and device |
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| CN107609044A (en) | 2018-01-19 |
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