A kind of face identification method, device, equipment and storage medium
Technical field
The present embodiments relate to intelligent terminal technology more particularly to a kind of face identification method, device, equipment and storages
Medium.
Background technique
Since child age is smaller, do not have the ability of self-protection, and when classes are over by children due to children and parent compared with
It is more, it is more chaotic, and then the thing that children are swindled happens occasionally.
Therefore, children how to be prevented to be abducted the problem of turning by deceiving as current urgent need to resolve when classes are over.
Summary of the invention
The embodiment of the present invention provides a kind of face identification method, device, equipment and storage medium, to realize that solving children exists
The problem of being swindled when classes are over.
In a first aspect, the embodiment of the invention provides a kind of face identification methods, comprising:
Extract every frame picture in video;
Detection extraction is carried out to the face location in individual picture;
If in picture exist with the matched facial image of target facial image, obtain the association facial image in picture,
Wherein, the association facial image is different from target facial image;
If sending feedback there are the association facial image in target database corresponding with the target facial image
Information is to server.
Further, if in picture exist with the matched facial image of target facial image, obtain the association in picture
Facial image includes:
If in picture exist with the matched facial image of target facial image, obtain in picture with target facial image
Distance is less than the association facial image of pre-determined distance.
Further, further includes:
If the association facial image is not present in target database corresponding with the target facial image, institute is obtained
State the corresponding teacher's terminal of target facial image;
The target facial image is sent to teacher's terminal.
Further, further includes:
If the association facial image is not present in target database corresponding with the target facial image, institute is judged
State whether association facial image matches with the facial image in suspicion database;
If so, sending prompting message to server;
If it is not, the association facial image is then sent to parent's terminal corresponding with the target facial image;
When receiving the feedback information of parent's terminal, by the association facial image store to the target person
The corresponding target database of face image.
Second aspect, the embodiment of the invention also provides a kind of face identification device, which includes:
First extraction module, for extracting every frame picture in video;
Second extraction module, for carrying out detection extraction to the face location in individual picture;
First obtains module, if for exist in picture with the matched facial image of target facial image, obtain picture
In association facial image, wherein the association facial image is different from target facial image;
First sending module, if for there are the affiliated persons in target database corresponding with the target facial image
Face image then sends feedback information to server.
Further, the first acquisition module is specifically used for:
If in picture exist with the matched facial image of target facial image, obtain in picture with target facial image
Distance is less than the association facial image of pre-determined distance.
Further, further includes:
Second obtains module, if for the association to be not present in target database corresponding with the target facial image
Facial image then obtains the corresponding teacher's terminal of the target facial image;
Second sending module, for the target facial image to be sent to teacher's terminal.
Further, further includes:
Matching module, if for the association face to be not present in target database corresponding with the target facial image
Image, then judge whether the association facial image matches with the facial image in suspicion database;
Third sending module is used for if so, sending prompting message to server;
4th sending module, for if it is not, being then sent to the association facial image and the target facial image pair
The parent's terminal answered;
Memory module, for when receiving the feedback information of parent's terminal, the association facial image to be stored
To target database corresponding with the target facial image.
The third aspect the embodiment of the invention also provides a kind of computer equipment, including memory, processor and is stored in
On memory and the computer program that can run on a processor, the processor are realized when executing described program as the present invention is real
Apply any face identification method in example.
Fourth aspect, the embodiment of the invention also provides a kind of computer readable storage mediums, are stored thereon with computer
Program realizes the face identification method as described in any in the embodiment of the present invention when program is executed by processor.
The embodiment of the present invention is by extracting every frame picture in video;Detection is carried out to the face location in individual picture to mention
It takes;If in picture exist with the matched facial image of target facial image, obtain the association facial image in picture, wherein
The association facial image is different from target facial image;If existing in target database corresponding with the target facial image
The association facial image then sends feedback information to server, can more effectively guarantee the safety of child.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the flow chart of one of the embodiment of the present invention one face identification method;
Fig. 2 is the flow chart of one of the embodiment of the present invention two face identification method;
Fig. 3 is the structural schematic diagram of one of the embodiment of the present invention three face identification device;
Fig. 4 is the structural schematic diagram of one of the embodiment of the present invention four computer equipment.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention rather than limiting the invention.It also should be noted that in order to just
Only the parts related to the present invention are shown in description, attached drawing rather than entire infrastructure.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.Meanwhile of the invention
In description, term " first ", " second " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.
Embodiment one
Fig. 1 is a kind of flow chart for face identification method that the embodiment of the present invention one provides, and the present embodiment is applicable to people
The case where face identifies, this method can be executed by the face identification device in the embodiment of the present invention, which can be used software
And/or the mode of hardware is realized, as shown in Figure 1, this method specifically comprises the following steps:
S110 extracts every frame picture in video.
Wherein, the video for the camera shooting that the video can nearby and in campus be arranged on the road for campus, can also
Think the video of the camera shooting of the region setting for picking children fixed in campus, the embodiment of the present invention is to this without limit
System.
Specifically, obtaining video, frame extraction is carried out from video, video is decoded frame by frame by openCV, and mentions
Take the picture of each frame.
S120 carries out detection extraction to the face location in individual picture.
Wherein, the face location is the band of position of face in picture.
Specifically, the method for carrying out detection extraction to the face location in individual picture can be for by face detection mechanism
Detection extraction is carried out to the face location in picture, or carry out human eye detection, isolate human face region, and then determine single
Face location in width picture, it is not limited by the embodiments of the present invention.
Optionally, the picture there are face can be first filtered out, then to the face location in the picture there are face
Carry out detection extraction.
S130, if in picture exist with the matched facial image of target facial image, obtain the association face in picture
Image, wherein association facial image is different from target facial image.
Wherein, the target facial image is the facial image of the children in pre-stored campus.The target face
The acquisition modes of image can be the facial image of typing, or the camera being arranged in campus in children 's enrolment
Collected facial image can also be the facial image of the typing in children 's enrolment, and according to the camera being arranged in campus
Collected facial image be updated after facial image, it is not limited by the embodiments of the present invention.
Wherein, the association facial image and the target facial image are in same picture.
Wherein, refer in picture exist and target with the matched facial image of target facial image if existing in picture
The similarity of facial image is greater than the facial image of preset value.
Specifically, the facial image in picture is matched with target facial image, if existing in picture and target person
The matched facial image of face image, then obtain be not in picture target facial image facial image, as association facial image.
S140 sends feedback letter if there is association facial image in target database corresponding with target facial image
It ceases to server.
Wherein, the target database is the corresponding facial image number of facial image of the children in pre-stored campus
According to library.The acquisition modes of the target database can be the facial image of the parent of typing in children 's enrolment, or
The facial image of the collected parent for picking children of the camera being arranged in campus and near campus, can also be in youngster
When child's admission, the facial image of the parent of typing, and the collected people of camera being nearby arranged according in campus and campus
Face image be updated after facial image, it is not limited by the embodiments of the present invention.
Wherein, the server can be the corresponding server of security personnel in campus, or open for controlling school gate
Server, such as can be, if there is association facial image in the corresponding target database of target facial image, send anti-
Feedforward information is to corresponding server of ensuring public security, then security personnel can open school gate according to feedback information and let pass, or if target person
There is association facial image in the corresponding target database of face image, then sends the service that feedback information is opened to control school gate
Device, then server upon reception of the feedback information, controls school gate according to feedback information and opens.
Specifically, if being associated with what facial image referred to there are described in target database corresponding with the target facial image
It is to exist to be greater than preset value with the similarity of the association facial image in target database corresponding with target facial image
Facial image.
Specifically, searching with the presence or absence of association facial image in the corresponding target database of target facial image, if target
There is association facial image in the corresponding target database of facial image, then sends feedback information to server.
Optionally, if in picture exist with the matched facial image of target facial image, obtain the affiliated person in picture
Face image includes:
If in picture exist with the matched facial image of target facial image, obtain in picture with target facial image
Distance is less than the association facial image of pre-determined distance.
Wherein, the association facial image obtained in picture at a distance from target facial image less than pre-determined distance is to add
The determination of the identity of association face is said if facial image present in picture is excessive at a distance from target facial image fastly
Bright may be the facial image unrelated with target facial image, then can by picture with target facial image apart from excessive people
Face image is deleted, and without the judgement in later period, only obtains the association face for being less than pre-determined distance at a distance from target facial image
Image is judged, the process of judgement can be reduced, and accelerates the determination of association facial image identity.
Specifically, obtaining other facial images in picture in addition to target facial image, other facial images and mesh are obtained
The facial image for being less than pre-determined distance in the distance of target facial image is determined as being associated with face figure by the distance for marking facial image
Picture.
Optionally, further includes:
If the association facial image is not present in target database corresponding with the target facial image, institute is obtained
State the corresponding teacher's terminal of target facial image.
Wherein, if there is no association facial images to refer to target person in the corresponding target database of target facial image
There is no the facial images for being greater than preset value with the similarity for being associated with facial image in the corresponding target database of face image.
Wherein, teacher's terminal can set for the terminal of the teacher of the affiliated class of the corresponding children of target person face image
It is standby, such as can be, the mobile phone of the teacher of class described in the corresponding children of target facial image, if target facial image is corresponding
Children are Xiao Ming, and the form master of Xiao Ming is Wang Laoshi, then teacher's terminal is the mobile phone of teacher Wang.
Specifically, obtaining the corresponding target database of target facial image, judge in target database with the presence or absence of association
Facial image, if obtaining the corresponding teacher's terminal of target facial image there is no association facial image in target database.
The target facial image is sent to teacher's terminal.
Specifically, target facial image is sent to teacher's terminal, so that teacher understand that the state of current child,
In the case that current child is not by parent, teacher temporary to children's progress can be kept an eye on, to prevent children loss
Situation.
Optionally, the current time can also be judged, if current time is apart from classes are over, the time is more than preset time,
And the association facial image is not present in target database corresponding with the target facial image, then obtain the target person
The target facial image is sent to teacher's terminal by the corresponding teacher's terminal of face image.
The technical solution of the present embodiment, by extracting every frame picture in video;To the face location in individual picture into
Row detection is extracted;If in picture exist with the matched facial image of target facial image, obtain the association face figure in picture
Picture, wherein the association facial image is different from target facial image;If target data corresponding with the target facial image
There are the association facial images in library, then send feedback information to server, can more effectively guarantee the safety of child.
Embodiment two
Fig. 2 is the flow chart of one of the embodiment of the present invention two face identification method, and the present embodiment is with above-described embodiment
Based on optimize, in the present embodiment, further includes: if not deposited in target database corresponding with the target facial image
In the association facial image, then the association facial image is matched with the facial image in suspicion database;If
With success, then prompting message is sent to server;If non-successful match, the association facial image is sent to and the mesh
Mark the corresponding parent's terminal of facial image;When receiving the feedback information of parent's terminal, by the association facial image
It stores to target database corresponding with the target facial image.
As shown in Fig. 2, the method for the present embodiment specifically comprises the following steps:
S210 extracts every frame picture in video.
S220 carries out detection extraction to the face location in individual picture.
S230, if in picture exist with the matched facial image of target facial image, obtain the association face in picture
Image, wherein association facial image is different from target facial image.
S240 sends feedback letter if there is association facial image in target database corresponding with target facial image
It ceases to server.
S250, if judging to be associated with there is no association facial image in target database corresponding with target facial image
Whether facial image matches with the facial image in suspicion database;If so, S260 is executed, if it is not, then executing S270.
Wherein, the suspicion database is used to store the facial image of the convict in ordering to arrest.The suspicion database
Acquisition modes can be for from the facial image for the convict that network obtains in wanted circular.The suspicion database can be with the period
Property update.
Wherein, if being associated with what facial image referred to there is no described in target database corresponding with the target facial image
It is that there is no the people for being greater than preset value with the similarity for being associated with facial image in target database corresponding with target facial image
Face image.
Specifically, first obtaining target database corresponding with target facial image, obtain corresponding with target facial image
The mode of target database such as can be, target to store in advance by target facial image is corresponding with target database
Facial image A corresponds to target database A, and target facial image B corresponds to target database B, and target facial image C corresponds to number of targets
According to library C.
Specifically, obtain corresponding with target facial image target database, inquire in target database whether there is with
The similarity for being associated with facial image is greater than the facial image of preset value, and if it does not exist, then inquiring in suspicion database whether there is
It is greater than the facial image of preset value with the similarity for being associated with facial image.
S260 sends prompting message to server;
Wherein, the server can be the corresponding server of security personnel in campus, or close school gate for controlling
Server, such as can be, if there is association facial image in suspicion database, it is corresponding to ensuring public security to send prompting message
Server, then security personnel can carry out alert process according to prompting message and protect the safety of children simultaneously, or if suspicion
There is association facial image in database, then sends the server that prompting message is closed to control school gate, then server is receiving
To after prompting message, school gate is controlled according to feedback information and is closed.
Specifically, exist in determining suspicion database be associated with the similarity of facial image greater than preset value when, root
It is reminded according to the Face image synthesis for being greater than preset value with the similarity for being associated with facial image in association facial image, suspicion database
Information, and prompting message is sent to server.
Association facial image is sent to parent's terminal corresponding with target facial image by S270.
Wherein, parent's terminal can be the telephone number of the parent corresponding with children of storage in children 's enrolment
Or other communication accounts, or, parent's terminal after the information update provided according to the later period, the embodiment of the present invention is to this
It is not limited.
Specifically, if there is no the face figures for being greater than preset value with the similarity for being associated with facial image in suspicion database
Picture then obtains parent's terminal corresponding with target facial image, and association facial image is sent to parent's terminal.
S280, when receiving the feedback information of parent's terminal, will association facial image store to target facial image
Corresponding target database.
Wherein, the feedback information is the confirmation message that parent replys.
Specifically, when receiving the feedback information of parent's terminal transmission, by association facial image storage as target person
In the corresponding target database of face image, to realize the update to target database.
In a specific example, after child's registration, child and adult are carried out face extraction by system respectively, include
The Papa and Mama of child, grandparents, meet child usually requires to extract face information, and the matching one by one with child,
During classes are over, camera on the road arrived school docks the carry out recognition of face matching of child, and compare, and
Information is timely fed back to security personnel here, has today whose parent temporarily not meet child, there are also roadside camera questionable person
Member is compared;The child connect for not seeing people temporarily, data transmission over there, carry out child individual to teacher
Protection, the head image information of all parent grandparents for being matched to child's information are transmitted on the mobile phone of parent, parent are allowed to pacify
The heart, no parent connect being also sent on mobile phone of child, for not being to extract the relative of the parent of face information to pick child
Son carries out face identification, and photo is sent hair parent over there, needs the authorization of parent, child Cai Kerang walks together.
The technical solution of the present embodiment, by extracting every frame picture in video;To the face location in individual picture into
Row detection is extracted;If in picture exist with the matched facial image of target facial image, obtain the association face figure in picture
Picture, wherein the association facial image is different from target facial image;If target data corresponding with the target facial image
There are the association facial image in library, then feedback information is sent to server, if mesh corresponding with the target facial image
It marks and the association facial image is not present in database, then judge the face figure in the association facial image and suspicion database
It seem no matching;If so, sending prompting message to server;If it is not, then by the association facial image be sent to it is described
The corresponding parent's terminal of target facial image;When receiving the feedback information of parent's terminal, by the association face figure
As storing to target database corresponding with the target facial image, it can more effectively guarantee the safety of child.
Embodiment three
Fig. 3 is a kind of structural schematic diagram for face identification device that the embodiment of the present invention three provides.The present embodiment is applicable
In the recognition of face the case where, the mode which can be used software and/or hardware is realized, which can be integrated in any offer people
In the equipment of the function of face identification, as shown in figure 3, the face identification device specifically includes: the first extraction module 310, second
Extraction module 320, first obtains module 330 and the first sending module 340.
Wherein, the first extraction module 310, for extracting every frame picture in video;
Second extraction module 320, for carrying out detection extraction to the face location in individual picture;
First obtains module 330, if for exist in picture with the matched facial image of target facial image, obtain picture
Association facial image in face, wherein the association facial image is different from target facial image;
First sending module 340, if for there are the passes in target database corresponding with the target facial image
Join facial image, then sends feedback information to server.
Optionally, the first acquisition module is specifically used for:
If in picture exist with the matched facial image of target facial image, obtain in picture with target facial image
Distance is less than the association facial image of pre-determined distance.
Optionally, further includes:
Second obtains module, if for the association to be not present in target database corresponding with the target facial image
Facial image then obtains the corresponding teacher's terminal of the target facial image;
Second sending module, for the target facial image to be sent to teacher's terminal.
Optionally, further includes:
Matching module, if for the association face to be not present in target database corresponding with the target facial image
Image, then judge whether the association facial image matches with the facial image in suspicion database;
Third sending module is used for if so, sending prompting message to server;
4th sending module, for if it is not, being then sent to the association facial image and the target facial image pair
The parent's terminal answered;
Memory module, for when receiving the feedback information of parent's terminal, the association facial image to be stored
To target database corresponding with the target facial image.
Method provided by any embodiment of the invention can be performed in the said goods, has the corresponding functional module of execution method
And beneficial effect.
The technical solution of the present embodiment, by extracting every frame picture in video;To the face location in individual picture into
Row detection is extracted;If in picture exist with the matched facial image of target facial image, obtain the association face figure in picture
Picture, wherein the association facial image is different from target facial image;If target data corresponding with the target facial image
There are the association facial images in library, then send feedback information to server, can more effectively guarantee the safety of child.
Example IV
Fig. 4 is the structural schematic diagram of one of the embodiment of the present invention four computer equipment.Fig. 4, which is shown, to be suitable for being used in fact
The block diagram of the exemplary computer device 12 of existing embodiment of the present invention.The computer equipment 12 that Fig. 4 is shown is only one and shows
Example, should not function to the embodiment of the present invention and use scope bring any restrictions.
As shown in figure 4, computer equipment 12 is showed in the form of universal computing device.The component of computer equipment 12 can be with
Including but not limited to: one or more processor or processing unit 16, system storage 28 connect different system components
The bus 18 of (including system storage 28 and processing unit 16).
Bus 18 indicates one of a few class bus structures or a variety of, including memory bus or Memory Controller,
Peripheral bus, graphics acceleration port, processor or the local bus using any bus structures in a variety of bus structures.It lifts
For example, these architectures include but is not limited to industry standard architecture (ISA) bus, microchannel architecture (MAC)
Bus, enhanced isa bus, Video Electronics Standards Association (VESA) local bus and peripheral component interconnection (PCI) bus.
Computer equipment 12 typically comprises a variety of computer system readable media.These media can be it is any can be by
The usable medium that computer equipment 12 accesses, including volatile and non-volatile media, moveable and immovable medium.
System storage 28 may include the computer system readable media of form of volatile memory, such as arbitrary access
Memory (RAM) 30 and/or cache memory 32.Computer equipment 12 may further include it is other it is removable/can not
Mobile, volatile/non-volatile computer system storage medium.Only as an example, storage system 34 can be used for reading and writing not
Movably, non-volatile magnetic media (Fig. 4 do not show, commonly referred to as " hard disk drive ").It although not shown in fig 4, can be with
The disc driver for reading and writing to removable non-volatile magnetic disk (such as " floppy disk ") is provided, and non-volatile to moving
The CD drive of CD (such as CD-ROM, DVD-ROM or other optical mediums) read-write.In these cases, each driving
Device can be connected by one or more data media interfaces with bus 18.Memory 28 may include that at least one program produces
Product, the program product have one group of (for example, at least one) program module, these program modules are configured to perform of the invention each
The function of embodiment.
Program/utility 40 with one group of (at least one) program module 42 can store in such as memory 28
In, such program module 42 includes --- but being not limited to --- operating system, one or more application program, other programs
It may include the realization of network environment in module and program data, each of these examples or certain combination.Program mould
Block 42 usually executes function and/or method in embodiment described in the invention.
Computer equipment 12 can also be with one or more external equipments 14 (such as keyboard, sensing equipment, display 24
Deng) communication, can also be enabled a user to one or more equipment interact with the computer equipment 12 communicate, and/or with make
The computer equipment 12 any equipment (such as network interface card, the modulatedemodulate that can be communicated with one or more of the other calculating equipment
Adjust device etc.) communication.This communication can be carried out by input/output (I/O) interface 22.In addition, the calculating in the present embodiment
Machine equipment 12, display 24 exist not as independent individual, but are embedded in mirror surface, not aobvious in the display surface of display 24
When showing, the display surface of display 24 visually combines together with mirror surface.Also, computer equipment 12 can also be suitable by network
Orchestration 20 and one or more network (such as local area network (LAN), wide area network (WAN) and/or public network, such as internet)
Communication.As shown, network adapter 20 is communicated by bus 18 with other modules of computer equipment 12.It should be understood that the greatest extent
Pipe is not shown in the figure, and other hardware and/or software module can be used in conjunction with computer equipment 12, including but not limited to: micro- generation
Code, device driver, redundant processing unit, external disk drive array, RAID system, tape drive and data backup are deposited
Storage system etc..
Processing unit 16 by the program that is stored in system storage 28 of operation, thereby executing various function application and
Data processing, such as realize face identification method provided by the embodiment of the present invention: extract every frame picture in video;To single width
Face location in picture carries out detection extraction;If in picture exist with the matched facial image of target facial image, obtain
Association facial image in picture, wherein the association facial image is different from target facial image;If with the target face
There are the association facial images in the corresponding target database of image, then send feedback information to server.
Embodiment five
The embodiment of the present invention five provides a kind of computer readable storage medium, is stored thereon with computer program, the journey
The face identification method provided such as all inventive embodiments of the application is provided when sequence is executed by processor: extracting every frame in video
Picture;Detection extraction is carried out to the face location in individual picture;If existing and the matched face of target facial image in picture
Image then obtains the association facial image in picture, wherein the association facial image is different from target facial image;If with
There are the association facial image in the corresponding target database of the target facial image, then feedback information is sent to servicing
Device.
It can be using any combination of one or more computer-readable media.Computer-readable medium can be calculating
Machine readable signal medium or computer readable storage medium.Computer readable storage medium for example can be --- but it is unlimited
In system, device or the device of --- electricity, magnetic, optical, electromagnetic, infrared ray or semiconductor, or any above combination.It calculates
The more specific example (non exhaustive list) of machine readable storage medium storing program for executing includes: electrical connection with one or more conducting wires, just
Taking formula computer disk, hard disk, random access memory (RAM), read-only memory (ROM), erasable type may be programmed read-only storage
Device (EPROM or flash memory), optical fiber, portable compact disc read-only memory (CD-ROM), light storage device, magnetic memory device,
Or above-mentioned any appropriate combination.In this document, computer readable storage medium can be it is any include or storage journey
The tangible medium of sequence, the program can be commanded execution system, device or device use or in connection.
Computer-readable signal media may include in a base band or as carrier wave a part propagate data-signal,
Wherein carry computer-readable program code.The data-signal of this propagation can take various forms, including --- but
It is not limited to --- electromagnetic signal, optical signal or above-mentioned any appropriate combination.Computer-readable signal media can also be
Any computer-readable medium other than computer readable storage medium, which can send, propagate or
Transmission is for by the use of instruction execution system, device or device or program in connection.
The program code for including on computer-readable medium can transmit with any suitable medium, including --- but it is unlimited
In --- wireless, electric wire, optical cable, RF etc. or above-mentioned any appropriate combination.
The computer for executing operation of the present invention can be write with one or more programming languages or combinations thereof
Program code, described program design language include object oriented program language-such as Java, Smalltalk, C++,
It further include conventional procedural programming language-such as " C " language or similar programming language.Program code can be with
It fully executes, partly execute on the user computer on the user computer, being executed as an independent software package, portion
Divide and partially executes or executed on a remote computer or server completely on the remote computer on the user computer.?
Be related in the situation of remote computer, remote computer can pass through the network of any kind --- including local area network (LAN) or
Wide area network (WAN)-be connected to subscriber computer, or, it may be connected to outer computer (such as mentioned using Internet service
It is connected for quotient by internet).
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.