CN110245622A - A kind of face identification method, device and equipment - Google Patents
A kind of face identification method, device and equipment Download PDFInfo
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- CN110245622A CN110245622A CN201910526325.6A CN201910526325A CN110245622A CN 110245622 A CN110245622 A CN 110245622A CN 201910526325 A CN201910526325 A CN 201910526325A CN 110245622 A CN110245622 A CN 110245622A
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- G06Q20/38—Payment protocols; Details thereof
- G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
- G06Q20/401—Transaction verification
- G06Q20/4014—Identity check for transactions
- G06Q20/40145—Biometric identity checks
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/172—Classification, e.g. identification
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- G07C9/20—Individual registration on entry or exit involving the use of a pass
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Abstract
The invention discloses a kind of face identification method, device and equipment, this method comprises: face recognition device and user terminal are established after short-distance wireless connect, the recognition of face information that user terminal is sent is received, and by recognition of face information storage to local sample database；Wherein, recognition of face information includes recognition of face sample；According to the recognition of face sample of the first facial image of the first camera acquisition and local sample database storage, the first facial image is identified；After identifying successfully, predetermined registration operation is executed, and delete the corresponding recognition of face information of successful first facial image of the identification in local sample database；The face sample that quantity is few and Objective is strong in local sample database of the present invention using collection in worksite generation, greatly shortens the recognition of face time, improves recognition of face efficiency；And so that local sample database is carried out dynamic update, be automatically performed the increase and deletion of face sample, can guarantee the success rate of recognition of face in the case where small sample.
Description
Technical field
The present invention relates to technical field of face recognition, in particular to a kind of face identification method, device and equipment.
Background technique
With the improvement of image recognition algorithm and the raising of processor operational capability, face recognition technology discrimination there has also been
Very big promotion so that face recognition payment system using more and more extensive.Face recognition payment system passes through facial information
It identifies personal identification, and personal identification is associated with mobile payments modes such as bank card, mobile phone wallet, Alipay, wechat payments
Get up, completes to pay by recognition of face.Because of its convenience, face recognition payment system such as subway sell ticket checking, nobody
The fields such as retail, finance have obtained preliminary application.
Recognition of face needs the face image of preextraction target group, handles the image, generates face characteristic sample
Database (abbreviation sample database).When identification, facial image is acquired by camera, and the sample in the image and sample database
It compares one by one, if matching degree is higher than a certain given threshold, then identifies success.
Many face recognition application occasions have a higher requirement to recognition time (speed), but with using face payer
Several increases is increase accordingly because that need to compare sample, and recognition time can extend, or even can extend to and be unable to satisfy requirement.With
For recognition of face passes through subway gate, which generally requires the recognition of face time less than 0.3 second, to guarantee in the commuter rush hour
The phase gate traffic capacity.But with the popularization of recognition of face mobile payment, the continuous expansion of sample database certainly will be will cause.Such as in people
Make a slip of the tongue ten million city promotes recognition of face completely and checked gate, then must prepare the sample database of respective numbers in advance.Every time
Passenger crosses gate, and the passengers faces information that theoretically gate camera acquires at the scene needs and up to ten million a samples in sample database
This is matched, and be will cause the increase of recognition of face time, is seriously affected traffic efficiency and user experience.Other application occasion
There is similar problems.
Therefore, the recognition time of recognition of face how is reduced, recognition of face efficiency is improved, is urgently to be solved now
Problem.
Summary of the invention
The object of the present invention is to provide a kind of face identification method, device and equipment, to utilize short-distance wireless communication skill
The local sample database for the target group that art scene generates in real time shortens the recognition of face time, improves recognition of face efficiency.
In order to solve the above technical problems, the present invention provides a kind of face identification method, comprising:
Face recognition device and user terminal are established after short-distance wireless connect, and the face that the user terminal is sent is received
Identification information, and the recognition of face information is stored to local sample database；Wherein, the recognition of face information includes that face is known
Very originally；
According to the recognition of face sample of the first facial image of the first camera acquisition and the local sample database storage
This, identifies first facial image；
After identifying successfully, predetermined registration operation is executed, and the identification deleted in the local sample database is successfully described the first
The corresponding recognition of face information of face image.
Optionally, when the recognition of face information includes payment information, the execution predetermined registration operation, comprising:
According to the payment information in the identification successfully corresponding recognition of face information of first facial image, payment is completed
Operation.
Optionally, it is described according to identifying successfully when the payment information is the payment account information of corresponding user terminal
The corresponding recognition of face information of first facial image in payment information, complete delivery operation, comprising:
According to the payment account information in the identification successfully corresponding recognition of face information of first facial image, and obtain
The payment amount information taken completes delivery operation.
Optionally, it is described according to identifying successfully when the payment information is the payment contact details of corresponding user terminal
The corresponding recognition of face information of first facial image in payment information, complete delivery operation, comprising:
According to the payment contact details in the identification successfully corresponding recognition of face information of first facial image, to knowledge
Not successfully first facial image corresponding user terminal transmission, which identify, successfully instructs, to utilize identification successful described the
The corresponding user terminal of one facial image completes delivery operation；Wherein, the successfully corresponding use of first facial image is identified
Family terminal is to send the user terminal for identifying the successfully corresponding recognition of face information of first facial image；
Optionally, the payment according in the identification successfully corresponding recognition of face information of first facial image joins
It is information, is successfully instructed to identifying that successfully the corresponding user terminal transmission of first facial image identifies, comprising:
According to the payment contact details in the identification successfully corresponding recognition of face information of first facial image, with knowledge
Successfully the corresponding user terminal of first facial image does not establish the short-distance wireless connection, successfully described to identification
The corresponding user terminal of first facial image sends described identify and successfully instructs.
It is corresponding, it is described to establish with user terminal after short-distance wireless connect, receive the face that the user terminal is sent
After identification information, further includes:
Disconnect the short-distance wireless connection of user terminal corresponding with the recognition of face information finished receiving.
Optionally, when the short-distance wireless is connected as bluetooth connection, the payment contact details include Bluetooth address.
Optionally, this method further include:
Active user's terminal sends registration information to Cloud Server；Wherein, the registration information includes face-image and account
Family information；
The Cloud Server generates according to the registration information and stores the corresponding recognition of face sample of the face-image
This, and active user's terminal is sent by the recognition of face sample.
Optionally, this method further include:
The second facial image and the institute stored in cloud server that customer service equipment is acquired according to second camera
Recognition of face sample is stated, second facial image is identified；
After identifying successfully, the corresponding recognition of face sample of second facial image is received from the Cloud Server, and will
The corresponding recognition of face sample of second facial image is sent in the local sample database in the face recognition device
Storage.
The present invention also provides a kind of face identification devices, comprising:
Storage unit receives the people that the user terminal is sent for establishing after short-distance wireless connect with user terminal
Face identification information, and the recognition of face information is stored to local sample database；Wherein, the recognition of face information includes face
Identify sample；
Recognition unit, the institute of the first facial image and the local sample database storage for being acquired according to the first camera
Recognition of face sample is stated, first facial image is identified；
Execution unit after succeeding for identification, executes predetermined registration operation, and deletes the identification success in the local sample database
The corresponding recognition of face information of first facial image.
The present invention also provides a kind of face recognition devices, comprising: camera, short-distance wireless communication module, processor
And memory；Wherein, the memory, for storing computer program, the processor is for executing the computer program
The step of Shi Shixian face identification method as described in any one of the above embodiments.
A kind of face identification method provided by the present invention, comprising: face recognition device and user terminal establish short distance
After wireless connection, the recognition of face information that user terminal is sent is received, and recognition of face information is stored to local sample database；Its
In, recognition of face information includes recognition of face sample；According to the first facial image of the first camera acquisition and local sample database
The recognition of face sample of storage, identifies the first facial image；After identifying successfully, predetermined registration operation is executed, and delete local
The corresponding recognition of face information of successful first facial image of identification in sample database；
As it can be seen that the present invention is established after short-distance wireless connect by face recognition device and user terminal, by user terminal
The recognition of face information of transmission is stored to local sample database, and target few using quantity in the local sample database of collection in worksite generation
Property strong face sample, greatly shorten the recognition of face time, improve recognition of face efficiency；And by being deleted after identifying successfully
It except the corresponding recognition of face information of successful first facial image of identification in local sample database, move local sample database can
State updates, and is automatically performed the increase and deletion of face sample, can guarantee the success rate of recognition of face in the case where small sample.This
Outside, the present invention also provides a kind of face identification device and equipment, equally have above-mentioned beneficial effect.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of flow chart of face identification method provided by the embodiment of the present invention；
Fig. 2 is a kind of system structure diagram of face identification method provided by the embodiment of the present invention；
Fig. 3 is a kind of display diagram of user terminal provided by the embodiment of the present invention；
Fig. 4 is a kind of structural block diagram of face identification device provided by the embodiment of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Referring to FIG. 1, Fig. 1 is a kind of flow chart of face identification method provided by the embodiment of the present invention.This method can
To include:
Step 101: face recognition device and user terminal are established after short-distance wireless connect, and receive what user terminal was sent
Recognition of face information, and recognition of face information is stored to local sample database；Wherein, recognition of face information includes recognition of face sample
This.
It should be noted that the face recognition device in the present embodiment can be to acquire to camera (the first camera)
The equipment that facial image (the first facial image) carries out recognition of face, such as subway gate and unmanned retail units.The present embodiment
In user terminal can for storage or can obtain user recognition of face information terminal device, the hand of APP is such as installed
Machine.The purpose of this step can be face recognition device by connecting with the short-distance wireless that user terminal is established, and receive and deposit
The recognition of face information that user terminal is sent is stored up, needs to carry out face knowledge to establish in the corresponding range of short-distance wireless communication
The local sample database of the recognition of face information composition of other user.
Specifically, connecting to face recognition device in this present embodiment with the short-distance wireless that user terminal is established specific
Type can be bluetooth connection by designer's self-setting, such as short-distance wireless connection, as shown in Fig. 2, recognition of face
Bluetooth module (bluetooth shown in Fig. 2) in equipment (iron gate as shown in Figure 2) can be with the user terminal in bluetooth communication scope
In bluetooth module establish bluetooth connection, such as user carries and is equipped with the mobile phone (user terminal) of APP and enters recognition of face
After effective acquisition range (such as bluetooth communication scope) of equipment, the bluetooth module in face recognition device passes through certain way
(as broadcasted) and personal write establish Bluetooth communication with the APP on mobile phone；Then APP is prestoring or from the received face of Cloud Server
Identification information is transferred to face recognition device by Bluetooth communication；It repeats the above steps, face recognition device, which can establish, to be located at
All recognition of face sample databases (local sample database) using APP personal user within effective acquisition range.Because effectively adopting
Collection is limited in scope, and compared to whole users, the sample size in local sample database is few.For example, it is assumed that effective acquisition range
Coverage area is with 10 meters of circles for radius, and every square meter can accommodate 8 people, 2500 people can be at most accommodated in acquisition range, with one
The up to ten million personal user in large size city compares, and the sample size in local sample database can be greatly reduced.Short distance without
Line connection can also be connected such as other short-distance wireless of wifi connection.The present embodiment does not do any restrictions to this.
Corresponding, the local sample database in this step can be to be stored with face recognition device to connect by short-distance wireless
The database of received recognition of face information, for the specific setting position of local sample database, i.e., recognition of face information is specific
Storage location can be such as the memory in face recognition device by designer's self-setting；Or and face
The memory (such as storage server) for identifying equipment connection, as shown in Fig. 2, face recognition device can use connected to it deposit
Memory space in reservoir establishes sample database (local sample database).As long as the processor in face recognition device can store and make
With the recognition of face information in local sample database, the present embodiment does not do any restrictions to this.
It is understood that since face recognition device is whole using the user of short-distance wireless communication connection in synchronization
There are certain restrictions for the quantity at end, and when can only establish bluetooth connection with 7 user terminals simultaneously such as face recognition device, face is known
Other equipment can also disconnect whole with the user after the recognition of face information for finishing receiving user terminal transmission by bluetooth connection
The bluetooth connection at end, then bluetooth connection is established with other user terminals for not setting up bluetooth connection in effective acquisition range.I.e. originally
Step can also include disconnecting the step of the short-distance wireless connection of user terminal corresponding with the recognition of face information finished receiving
Suddenly, with the comprehensive of the recognition of face information of the local sample database storage of guarantee.
It is corresponding, the specific side that short-distance wireless is connect is established with user terminal for face recognition device in this step
Formula, can be by designer according to practical scene and user demand self-setting, can when such as face recognition device being subway gate
It is established and is wirelessly connected with the preferential user terminal close with distance in effective acquisition range, to guarantee the face of local sample database storage
The instantaneity of identification information, when the user for carrying user terminal being avoided to carry out recognition of face by subway gate, local sample database
In and the case where not stored corresponding recognition of face information.The present embodiment does not do any restrictions to this.
Specifically, for the particular content of the recognition of face information in this step, it can be by designer's self-setting, such as
It can only include sample (recognition of face sample) needed for carrying out recognition of face；Also it may include and send recognition of face sample
The information (payment contact details) that user terminal is contacted, so that face recognition device can use the information and find the user
Terminal is communicated, and finds the transmission recognition of face as face recognition device can use the Bluetooth address in recognition of face information
The user terminal of sample, and establish bluetooth connection again and communicated；It can also include the user's end for sending recognition of face sample
The information (payment account information) paid is held, so that face recognition device can use the information and be done directly paying for user
Take process.The present embodiment does not do any restrictions to this.
It should be noted that method provided by the present embodiment can also include the recognition of face information that user terminal is sent
In recognition of face sample generating process, exist as the smart machine (user terminal, such as mobile phone) of Fig. 3 such as can be used in user
Personal information is registered on APP, which will register personal information mistake by mobile network (such as 3G, 4G, 5G or wifi)
User's input or what is imported includes that the registration information of face-image (face information) and account information is sent to cloud service in journey
Device；The registration information that Cloud Server can use upload generates the corresponding recognition of face sample of face-image, and by recognition of face
Sample is sent to user terminal.I.e. method provided by the present embodiment can also include that active user's terminal is sent to Cloud Server
Registration information；Cloud Server generates according to registration information and stores the corresponding recognition of face sample of face-image, and face is known
Very originally it is sent to active user's terminal；Wherein, registration information includes face-image and account information.
Specifically, can such as be registered by designer's self-setting for the particular content and generating mode of registration information
Face-image in information can use the effective face-image of the shooting of APP for user, or APP is clapped from user
The face-image extracted in the perfect instrument taken the photograph or imported.Account information in registration information can only include the registration in APP
Account information；It also may include effective mobile payment account information, as bank card, mobile phone wallet, Alipay and wechat are paid
Etc. information；In order to guarantee APP using safe, can also include for individual subscriber identity information needed for safety verification, such as
The information such as identity card, passport, social security card and officer's identity card；And may include individual subscriber contact details, such as phone number, fixation
The information such as telephone number.The present embodiment does not do any restrictions to this.
Likewise, generating the corresponding recognition of face sample of face-image using the registration information uploaded for Cloud Server
Concrete mode can directly can use the face-image in registration information as recognition of face by designer's self-setting
Sample；Also it can use the corresponding recognition of face sample of Facial image synthesis in registration information, then by registration information
Recognition of face sample is sent user terminal by account information, as Cloud Server can characterize the face-image of upload
Processing generates a face and compares sample (recognition of face sample), so that compared to the face-image of original typing, recognition of face
Memory capacity needed for sample is smaller, also shorter the time required to transmission；It can also be first with the face-image and account in registration information
Family information carries out safety verification, as verified whether the user in face-image is same user, peace with the user in account information
The corresponding recognition of face sample of regeneration face-image after being proved to be successful entirely.The present embodiment does not do any restrictions to this.
Step 102: according to the recognition of face sample of the first facial image of the first camera acquisition and local sample database storage
This, identifies the first facial image.
Wherein, the first camera in this step can carry out the facial image of recognition of face for acquisition face recognition device
Camera, such as the camera installed on subway gate or the camera being connect with subway gate.The first face in this step
Image can be the facial image for needing to carry out recognition of face of the first camera acquisition.
It is understood that the purpose of this step can utilize local sample inventory for the processor in face recognition device
The recognition of face sample of storage carries out recognition of face to the first facial image that the first camera acquires.Specifically, for this step
The recognition of face sample that middle the first facial image and local sample database according to the acquisition of the first camera stores, to the first face figure
As the concrete mode identified, can such as be used and existing face recognition technology phase by designer's self-setting
Same or similar manner is realized, such as the processor in face recognition device can carry out characterization to the first facial image,
And be compared with the recognition of face sample in local sample database, the consistency such as compared is more than preset threshold, then it is assumed that identification
Success.As long as the processor in face recognition device can use the recognition of face sample of local sample database storage to the first face
Image carries out recognition of face, and the present embodiment does not do any restrictions to this.
Step 103: after identifying successfully, executing predetermined registration operation, and the identification deleted in local sample database is successfully the first
The corresponding recognition of face information of face image.
It is understood that the purpose of this step can determine the first camera for the processor in face recognition device
After the recognition of face success of first facial image of acquisition, by deleting the successful first face figure of identification in local sample database
As corresponding recognition of face information, update recognition of face information in local sample database dynamically, to guarantee local sample database
In the quantity of recognition of face information will not be excessive.
Corresponding, processor deletes the corresponding people of successful first facial image of identification in local sample database in this step
The concrete mode of face identification information can directly delete first facial image after each first facial image is identified as function
Recognition of face information in corresponding local sample database, can also be spaced or identify at preset timed intervals successful first facial image
After reaching preset quantity, batch is deleted in the corresponding local sample database of successful first facial image of identification in prefixed time interval
Recognition of face information or preset quantity the corresponding local sample database of successful first facial image of identification in recognition of face
Information.The present embodiment does not do any restrictions to this.
Likewise, the present embodiment is mentioned in order to guarantee that the quantity of the recognition of face information in local sample database will not be excessive
The method of confession can also include the steps that the recognition of face information in the local sample database of interval deletion at preset timed intervals, as face is known
Other equipment can be spaced the storage time for detecting the recognition of face information in local sample database at preset timed intervals, delete storage time
More than or equal to the recognition of face information of preset time threshold, progress face knowledge is not needed with what is stored in the local sample database of deletion
The recognition of face information that the user terminal that other user carries is sent；Face recognition device can also be spaced at preset timed intervals and empty
Recognition of face information in local sample database, as face recognition device be subway gate when, subway gate can be daily one
A set time point (such as 24:00) deletes whole recognition of face information in local sample database.The present embodiment does not do this any
Limitation.
It should be noted that for the processor in this step in face recognition device after identifying successfully, execution it is pre-
It, can be by designer's self-setting, when such as face recognition device being subway gate, in subway gate if the particular content of operation
Processor can identify successfully back pullout (BPO) let pass；Corresponding, when face recognition device has payment function, recognition of face is set
Processor in standby can also be complete according to the payment information identified in the corresponding recognition of face information of successful first facial image
At delivery operation.The present embodiment does not do any restrictions to this.
Specifically, for above-mentioned according to the disbursement letter identified in the corresponding recognition of face information of successful first facial image
Breath, completes the concrete mode of delivery operation, can be by designer according to practical scene and user demand self-setting, such as by people
When face identifies that equipment itself completes delivery operation, the processor of face recognition device can be according to the successful first face figure of identification
As the payment account information (such as bank card, wechat and Alipay account information) in corresponding recognition of face information, and obtain
Payment amount information, i.e., the payment information in recognition of face information be payment account information；Such as face recognition device is to use
When family goes out the subway gate of subway, it can let pass identifying successfully back pullout (BPO), and subway and the out station of subway are entered according to user
Point calculates the payment amount information for obtaining user, deducts the corresponding amount of money in the corresponding account of payment account information, completes payment
Operation.When for another example face recognition device completes delivery operation by user terminal, according to successful first facial image pair of identification
Payment contact details (the login account information in such as Bluetooth address or APP) in the recognition of face information answered, recognition of face
The processor of equipment can successfully be instructed to identifying that the corresponding user terminal transmission of successful first facial image identifies, to utilize
Identify that the corresponding user terminal of successful first facial image completes delivery operation, i.e. payment information in recognition of face information is
Pay contact details；Such as payment contact details, when being Bluetooth address, face recognition device can be found pair by Bluetooth address
The APP transmission for the user terminal answered, which identifies, successfully to be instructed, and completes delivery operation on suitable opportunity according to practical application by APP
(such as retail level is whipped up, and subway gate is completed when outbound according to practical mileage)；Paying contact details is the note in APP
When volume account information, face recognition device can be by login account use of information Cloud Server to corresponding user terminal
APP transmission, which identifies, successfully to be instructed, and completes delivery operation on suitable opportunity according to practical application by APP.The present embodiment to this not
Do any restrictions.
It is corresponding, the case where effective recognition of face can not be carried out when not carrying user terminal in order to avoid user, i.e., this
The case where there is no the recognition of face information for the user for not carrying user terminal in ground sample database, if user is not with mobile phone (user
Terminal) or in the case that mobile phone is out of power, which can go to service centre (customer service equipment)；Service centre by network and
The central server (Cloud Server) of long-range APP is connected, and the face that all registered users are stored in central server is known
Other information (such as recognition of face sample), service centre are logged in by the login account of long-range recognition of face or APP, can will be right
The recognition of face information answered, which is sent in local sample database, to be stored, to guarantee that face recognition device can carry out face to the user
Identification.I.e. method provided by the present embodiment can also include the second face that customer service equipment is acquired according to second camera
Image and recognition of face sample stored in cloud server, identify the second facial image；After identifying successfully, from cloud service
Device receives the corresponding recognition of face sample of the second facial image, and sends the corresponding recognition of face sample of the second facial image to
The step of being stored in local sample database in face recognition device.Wherein, above-mentioned second camera can be customer service equipment
On for acquire Cloud Server carry out recognition of face facial image (the second facial image) camera.
Specifically, the first face figure that the processor in the present embodiment in face recognition device is acquired according to the first camera
The recognition of face sample of picture and local sample database storage, after identifying to the first facial image, identifies unsuccessful situation, i.e.,
The unsuccessful situation of comparison of local sample database storage whole recognition of face sample and the first facial image, can be by designing
Personnel's self-setting such as can use the first camera and acquire next first facial image again；Can also by display screen and/
Or loudspeaker prompt user identifies unsuccessful situation；It can also will identify that unsuccessful first facial image is sent to cloud service
Device carries out long-range recognition of face, and the present embodiment does not do any restrictions to this.
In the present embodiment, the embodiment of the present invention is established short-distance wireless with user terminal by face recognition device and is connect
Afterwards, recognition of face information storage user terminal sent is to local sample database, the local sample database generated using collection in worksite
The face sample that middle quantity is few and Objective is strong greatly shortens the recognition of face time, improves recognition of face efficiency；And lead to
The corresponding recognition of face information of successful first facial image of identification deleted in local sample database after identifying successfully is crossed, local is made
Sample database can carry out dynamic update, be automatically performed the increase and deletion of face sample, can guarantee face in the case where small sample
The success rate of identification.
Referring to FIG. 4, Fig. 4 is a kind of structural block diagram of face identification device provided by the embodiment of the present invention.The device
May include:
Storage unit 10 receives the face that user terminal is sent for establishing after short-distance wireless connect with user terminal
Identification information, and recognition of face information is stored to local sample database；Wherein, recognition of face information includes recognition of face sample；
Recognition unit 20, the face of the first facial image and local sample database storage for being acquired according to the first camera
It identifies sample, the first facial image is identified；
Execution unit 30 after succeeding for identification, executes predetermined registration operation, and the identification deleted in local sample database is successful
The corresponding recognition of face information of first facial image.
Optionally, execution unit 30 may include:
Subelement is paid, for according to the disbursement letter identified in the corresponding recognition of face information of successful first facial image
Breath completes delivery operation.
Optionally, when payment information is the payment account information of corresponding user terminal, payment subelement may include:
Payment module, for according to the payment account identified in the corresponding recognition of face information of successful first facial image
Information, and the payment amount information obtained, complete delivery operation.
Optionally, when payment information is the payment contact details of corresponding user terminal, payment subelement may include:
Sending module, for according to the payment connection identified in the corresponding recognition of face information of successful first facial image
Information is successfully instructed to identifying that the corresponding user terminal transmission of successful first facial image identifies, with successful using identification
The corresponding user terminal of first facial image completes delivery operation；Wherein, the corresponding user of successful first facial image is identified
Terminal is to send the user terminal for identifying the corresponding recognition of face information of successful first facial image.
Optionally, sending module can be specifically used for being believed according to the corresponding recognition of face of successful first facial image of identification
Payment contact details in breath, user terminal corresponding with successful first facial image is identified establish short-distance wireless connection,
It is successfully instructed to identifying that the corresponding user terminal transmission of successful first facial image identifies.
In the present embodiment, the embodiment of the present invention is established after short-distance wireless connect by storage unit 10 and user terminal,
The recognition of face information storage that user terminal is sent is to local sample database, number in the local sample database generated using collection in worksite
Amount less and the strong face sample of Objective, greatly shortens the recognition of face time, improves recognition of face efficiency；And by holding
Row unit 30 deletes the corresponding recognition of face information of successful first facial image of identification in local sample database after identifying successfully,
Make local sample database that can carry out dynamic update, be automatically performed the increase and deletion of face sample, can be protected in the case where small sample
Demonstrate,prove the success rate of recognition of face.
In addition, the embodiment of the invention also provides a kind of face recognition devices, comprising: camera, short-distance wireless communication
Module, processor and memory；Wherein, memory, for storing computer program, processor is for when executing computer program
It realizes as provided by above-described embodiment the step of face identification method.
Each embodiment is described in a progressive manner in specification, the highlights of each of the examples are with other realities
The difference of example is applied, the same or similar parts in each embodiment may refer to each other.For device disclosed in embodiment and
For equipment, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is referring to method portion
It defends oneself bright.
Professional further appreciates that, unit described in conjunction with the examples disclosed in the embodiments of the present disclosure
And algorithm steps, can be realized with electronic hardware, computer software, or a combination of the two, in order to clearly demonstrate hardware and
The interchangeability of software generally describes each exemplary composition and step according to function in the above description.These
Function is implemented in hardware or software actually, the specific application and design constraint depending on technical solution.Profession
Technical staff can use different methods to achieve the described function each specific application, but this realization is not answered
Think beyond the scope of this invention.
The step of method described in conjunction with the examples disclosed in this document or algorithm, can directly be held with hardware, processor
The combination of capable software module or the two is implemented.Software module can be placed in random access memory (RAM), memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology
In any other form of storage medium well known in field.
A kind of face identification method provided by the present invention, device and equipment are described in detail above.Herein
Apply that a specific example illustrates the principle and implementation of the invention, the explanation of above example is only intended to help
Understand method and its core concept of the invention.It should be pointed out that for those skilled in the art, not taking off
, can be with several improvements and modifications are made to the present invention under the premise of from the principle of the invention, these improvement and modification also fall into this
In invention scope of protection of the claims.
Claims (10)
1. a kind of face identification method characterized by comprising
Face recognition device and user terminal are established after short-distance wireless connect, and the recognition of face that the user terminal is sent is received
Information, and the recognition of face information is stored to local sample database；Wherein, the recognition of face information includes recognition of face sample
This；
It is right according to the recognition of face sample of the first facial image of the first camera acquisition and the local sample database storage
First facial image is identified；
After identifying successfully, predetermined registration operation is executed, and deletes successfully the first face figure of the identification in the local sample database
As corresponding recognition of face information.
2. face identification method according to claim 1, which is characterized in that the recognition of face information includes payment information
When, the execution predetermined registration operation, comprising:
According to the payment information in the identification successfully corresponding recognition of face information of first facial image, payment behaviour is completed
Make.
3. face identification method according to claim 2, which is characterized in that the payment information is corresponding user terminal
Payment account information when, the payment according in the identification successfully corresponding recognition of face information of first facial image
Information completes delivery operation, comprising:
According to the payment account information in the identification successfully corresponding recognition of face information of first facial image, and obtain
Payment amount information completes delivery operation.
4. face identification method according to claim 2, which is characterized in that the payment information is corresponding user terminal
Payment contact details when, the payment according in the identification successfully corresponding recognition of face information of first facial image
Information completes delivery operation, comprising:
According to the payment contact details in the identification successfully corresponding recognition of face information of first facial image, to being identified as
The corresponding user terminal transmission of first facial image of function, which identifies, successfully to be instructed, with successfully described the first using identification
The corresponding user terminal of face image completes delivery operation；Wherein, successfully the corresponding user of first facial image is whole for identification
End identifies the user terminal of the successfully corresponding recognition of face information of first facial image to send.
5. face identification method according to claim 4, which is characterized in that described successfully described the first according to identification
Payment contact details in the corresponding recognition of face information of face image, to the successful corresponding use of first facial image of identification
Terminal transmission in family, which identifies, successfully to be instructed, comprising:
According to the payment contact details in the identification successfully corresponding recognition of face information of first facial image, and it is identified as
The corresponding user terminal of first facial image of function establishes the short-distance wireless connection, to identification successful described first
The corresponding user terminal of facial image sends described identify and successfully instructs；
It is corresponding, it is described to establish with user terminal after short-distance wireless connect, receive the recognition of face that the user terminal is sent
After information, further includes:
Disconnect the short-distance wireless connection of user terminal corresponding with the recognition of face information finished receiving.
6. face identification method according to claim 4, which is characterized in that the short-distance wireless is connected as bluetooth connection
When, the payment contact details include Bluetooth address.
7. face identification method according to any one of claims 1 to 6, which is characterized in that further include:
Active user's terminal sends registration information to Cloud Server；Wherein, the registration information includes face-image and account letter
Breath；
The Cloud Server generates and stores the corresponding recognition of face sample of the face-image according to the registration information, and
Active user's terminal is sent by the recognition of face sample.
8. face identification method according to claim 7, which is characterized in that further include:
The second facial image and the people stored in cloud server that customer service equipment is acquired according to second camera
Face identifies sample, identifies to second facial image；
After identifying successfully, the corresponding recognition of face sample of second facial image is received from the Cloud Server, and will be described
The corresponding recognition of face sample of second facial image is sent in the local sample database in the face recognition device and stores.
9. a kind of face identification device characterized by comprising
Storage unit receives the face that the user terminal is sent and knows for establishing after short-distance wireless connect with user terminal
Other information, and the recognition of face information is stored to local sample database；Wherein, the recognition of face information includes recognition of face
Sample；
Recognition unit, the people of the first facial image and the local sample database storage for being acquired according to the first camera
Face identifies sample, identifies to first facial image；
Execution unit after succeeding for identification, executes predetermined registration operation, and deletes the successful institute of identification in the local sample database
State the corresponding recognition of face information of the first facial image.
10. a kind of face recognition device characterized by comprising camera, short-distance wireless communication module, processor and deposit
Reservoir；Wherein, the memory, it is real when the processor is for executing the computer program for storing computer program
Now such as the step of face identification method as claimed in any one of claims 1 to 6.
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