CN104751041A - Authentication method, system and mobile terminal - Google Patents
Authentication method, system and mobile terminal Download PDFInfo
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- CN104751041A CN104751041A CN201510094806.6A CN201510094806A CN104751041A CN 104751041 A CN104751041 A CN 104751041A CN 201510094806 A CN201510094806 A CN 201510094806A CN 104751041 A CN104751041 A CN 104751041A
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Abstract
The invention provides an authentication method, system and mobile terminal. The authentication method includes the steps that user registration information is received, and the user registration information comprises user identity information and a reference picture; user log-in information from the mobile terminal is received, and the user log-in information comprises user identity information and a verification picture; the reference picture in the corresponding user registration information is search for according to the user identity information in the user log-in information; the verification picture in the user log-in information is compared with the found reference picture in the corresponding user registration information; identity judgment is conducted, that is, whether the identity of a registration user is consistent with the identity of the log-in user or not is judged according to the picture comparison result, wherein the reference picture and the verification picture are one or more of a human face picture, a fingerprint picture and an eye iris picture.
Description
Technical field
The present invention relates to the communications field, particularly, relate to for the method for authentication, system and mobile terminal.
Background technology
At present, main desktop desktop computer or the Special Equipment of adopting of authentication application realizes.And these equipment mobilities are poor, need user to be positioned at locality and just can complete and take pictures, and then realize authentication.Therefore, this authentication system can not be used neatly, particularly when user is positioned at different location, so it brings very large puzzlement to user.
On the other hand, existing authentication system because based on fixed equipment, so processing power is limited, can only support the authentication of hundreds of or several thousand users usually, and such as existing recognition of face is registered system.The restriction of this handling object number is difficult to meet current demand.
Summary of the invention
In order to solve problems of the prior art at least in part, according to an aspect of the present invention, a kind of method for authentication is provided, comprises the following steps:
Receive user's registration information, wherein said user's registration information comprises subscriber identity information and reference picture;
Receive the user login information from mobile terminal, wherein said user login information comprises subscriber identity information and checking picture;
The reference picture in respective user log-on message is searched according to the subscriber identity information in described user login information;
Checking picture in described user login information and the reference picture in the described respective user log-on message found are compared; And
Carry out identity judgement, namely judge that whether registered user is consistent with login user identity according to picture comparison result,
Wherein said reference picture and described checking picture are one or more in face picture, fingerprint picture and iris picture.
According to one embodiment of the invention, receiving user's registration information in said method is from mobile terminal or desktop terminal.
According to one embodiment of the invention, described method also comprises:
Video capture instruction is sent to described mobile terminal according to described identity judged result;
Receive the user video of described mobile terminal captured by described video capture instruction; And
Show described user video identity judged result for confirmation.
According to one embodiment of the invention, said method also comprises: send instruction according to described identity judged result to described mobile terminal, to require that again uploading checking picture supplies comparison again or notify that user carries out on-site verification to appointed place.
According to one embodiment of the invention, said method also comprises: if described identity determining step judges that described registered user is consistent with described login user identity, then the described reference picture in described user's registration information is updated to the checking picture in corresponding user login information.
According to one embodiment of the invention, said method also comprises: if described identity determining step judges that described registered user is consistent with described login user identity, in described user's registration information, then preserve described checking picture as reference picture, until described reference picture reaches specified quantity, when reaching described specified quantity, upgrade holding time reference picture at most with described checking picture.
According to one embodiment of the invention, the comparison result of picture described in said method is probability results, and this probability results represents that the reference object of described checking picture and described reference picture is the possibility of same person.
According to a further aspect of the invention, a kind of system for authentication is also provided, comprises:
Receiver module, for receiving user's registration information, user login information from mobile terminal, wherein said user's registration information comprises subscriber identity information and reference picture, and described user login information comprises subscriber identity information and checking picture;
Search module, for searching the reference picture in respective user log-on message according to the subscriber identity information in described user login information;
Comparing module, for comparing the checking picture in described user login information and the reference picture in the described respective user log-on message found; And
According to picture comparison result, judge module, for carrying out identity judgement, namely judges that whether registered user is consistent with login user identity,
Wherein said reference picture and described checking picture are one or more in face picture, fingerprint picture and iris picture.
According to one embodiment of the invention, user's registration information described in said system is from mobile terminal or desktop terminal.
According to one embodiment of the invention, said system also comprises sending module and display module: described sending module is used for sending video capture instruction according to described identity judged result to described mobile terminal; Described receiver module is also for receiving the user video of described mobile terminal captured by described video capture instruction; Described display module is for showing described user video identity judged result for confirmation.
According to one embodiment of the invention, said system also comprises sending module, for sending instruction according to described identity judged result to described mobile terminal, to require that again uploading checking picture supplies comparison again or notify that user carries out on-site verification to appointed place.
According to one embodiment of the invention, said system also comprises update module, for judging the situation that described registered user is consistent with described login user identity for described judge module, the described reference picture in described user's registration information is updated to the checking picture in corresponding user login information.
According to one embodiment of the invention, the comparison result of picture described in said system is probability results, and this probability results represents that the reference object of described checking picture and described reference picture is the possibility of same person.
According to a further aspect of the present invention, additionally provide a kind of method of being carried out authentication by mobile terminal, comprising:
Subscriber identity information is received by described mobile terminal;
By described mobile terminal shooting checking picture, wherein said checking picture is one or more in face picture, fingerprint picture and iris picture;
User login information is sent to server from described mobile terminal, and wherein said user login information comprises described subscriber identity information and described checking picture;
The video capture instruction that described server sends is received by described mobile terminal;
By described mobile terminal according to described video capture instruction shooting user video, and
Described user video is sent to described server, so that described server carries out showing to carry out authentication by described mobile terminal.
According to another aspect of the invention, additionally provide a kind of mobile terminal, comprising:
First receiver module, for receiving subscriber identity information;
Taking module, for taking checking picture, wherein said checking picture is one or more in face picture, fingerprint picture and iris picture;
Sending module, for user login information is sent to server from described mobile terminal, wherein said user login information comprises described subscriber identity information and described checking picture; And
Second receiver module, for receiving the video capture instruction that described server sends;
Wherein said taking module, also for taking user video according to described video capture instruction;
Describedly send module, also for sending described user video to described server, so that described server carries out showing to carry out authentication.
The above-mentioned method for authentication provided by the present invention, system and mobile terminal not only make user login system can carry out authentication whenever and wherever possible; Additionally provide more powerful data-handling capacity, the authentication of suitable big figure user can be supported.In a word, said method, system and mobile terminal can provide better Consumer's Experience for user.
In summary of the invention, introduce the concept of a series of reduced form, this will further describe in embodiment part.Content part of the present invention does not also mean that the key feature and essential features that will attempt to limit technical scheme required for protection, does not more mean that the protection domain attempting to determine technical scheme required for protection.
Below in conjunction with accompanying drawing, describe advantages and features of the invention in detail.
Accompanying drawing explanation
Following accompanying drawing of the present invention in this as a part of the present invention for understanding the present invention.Shown in the drawings of embodiments of the present invention and description thereof, be used for explaining principle of the present invention.In the accompanying drawings,
Fig. 1 is the schematic diagram of the communication system according to the present invention's specific embodiment;
Fig. 2 is the process flow diagram of the method for authentication according to the present invention's specific embodiment;
Fig. 3 is the process flow diagram of the method for authentication according to another specific embodiment of the present invention;
Fig. 4 is the process flow diagram of the method for authentication according to another specific embodiment of the present invention;
Fig. 5 is the schematic block diagram of the system for authentication according to the present invention's specific embodiment;
Fig. 6 is the schematic block diagram of the system for authentication according to another specific embodiment of the present invention;
Fig. 7 is the process flow diagram being carried out the method for authentication by mobile terminal according to the present invention's specific embodiment; And
Fig. 8 is the schematic block diagram of the mobile terminal according to the present invention's specific embodiment.
Embodiment
In the following description, a large amount of details is provided the present invention can be understood up hill and dale.But those skilled in the art can understand, following description only relates to preferred embodiment of the present invention, and the present invention can be implemented without the need to one or more such details.In addition, in order to avoid obscuring with the present invention, technical characteristics more well known in the art are not described.
Along with the development of Intelligent mobile equipment, increasing people has mobile terminal, such as smart mobile phone, Note and Pad etc.On the one hand, the portability of mobile device has brought great life facility; On the other hand, mobile device has been equipped with powerful camera; Again on the one hand, communication network 3G and 4G also develops very fast, and the shooting class application of mobile device has had technical support.In addition, along with the development of cloud computing, Operation system setting can carry out flexibly according to embody rule.How effectively utilizing above-mentioned resource at least partially, carrying out authentication exactly for a large number of users is application highly significant.Therefore, according to one aspect of the invention, provide a kind of method for authentication.
In order to understand the method better, first the running environment at its place described.Fig. 1 shows the communication system according to the present invention's specific embodiment.Front-end server 120 is connected with application server 140 respectively with mobile terminal 110, back-end server 130.This connection can be that physical connection or logic connect, and such as, is connected by network or cloud.More specifically, such as, wireless network or cable network.Further, wireless network can be Cellular Networks, bluetooth, WiFi etc.Front-end server 120 can be the virtual server being deployed in high in the clouds.Application server 140 can be deployed in the office of leading subscriber, to be managed by it.
One of ordinary skill in the art will appreciate that, shown in Fig. 1 be only one and wherein run example communications system of the present invention, for being expressly understood inventive concept of the present invention but not being construed as limiting.Such as, illustrate only an application server 140 in Fig. 1, but multiple application server can be there is in system.Illustrate only a mobile terminal 110 in Fig. 1, but each application server can carry out authentication for several mobile terminal.Again such as, front-end server 120 and back-end server 130 can be same server.Even, front-end server 120, back-end server 130 and application server 140 can be same server.Again such as, mobile device 110 also can directly be connected with application server 140, but not as shown in Figure 1, mobile device 110 is connected with application server 140 through front-end server 120.
Fig. 2 is the process flow diagram of the method 200 for authentication according to the present invention's specific embodiment.As shown in Figure 2, the method 200 comprises the following steps.
S210, receive user's registration information, wherein this user's registration information comprises subscriber identity information and reference picture.
Subscriber identity information can comprise: account, name and/or ID (identity number) card No. etc.This subscriber identity information uniquely identify user to be identified.The original image provided during registration is as the reference picture used in proof procedure, and it can be one or more in face picture, fingerprint picture and iris picture.These pictures easily identify, and discrimination is higher; Thus the accuracy of authentication can be ensured.One of ordinary skill in the art will appreciate that, except the above-mentioned picture enumerated, original image can be any body local picture that can identify, that vary with each individual or whole human body picture.
In the communication system shown in Fig. 1, the application server 140 that leading subscriber can be managed by it carries out the establishment of the account of user to be identified.Particularly, user to be identified registered and upload the original image of this user to be identified.In other words, leading subscriber can input user's registration information by desktop terminal, such as ID (identity number) card No. and original photo.In the communication system of another embodiment, application server 140 can be connected with other desktop terminals multiple and/or mobile terminal.Leading subscriber mandate specific user carries out the registration of user to be identified by these desktop terminals connected and/or mobile terminal.Thus, specific user can carry out the establishment of the account of user to be identified by desktop terminal and/or mobile terminal, and input user's registration information, uploads this user's registration information afterwards.Then, this user's registration information can be received by front-end server 120 from desktop terminal or mobile terminal.Like this, make this method can flexible Application, improve the Consumer's Experience of leading subscriber.
One of ordinary skill in the art will appreciate that, except user's registration information, other personal information of user can also be received.Particularly, such as, the date of birth, work experience, registered permanent residence relevant information, designated medical organization etc. of user.
S220, receives the user login information from mobile terminal, and wherein this user login information comprises subscriber identity information and checking picture.
As mentioned above, subscriber identity information can comprise: account, name and/or ID (identity number) card No. etc.For a user to be identified, the subscriber identity information in user login information is consistent with the subscriber identity information in user's registration information, such as, be the ID (identity number) card No. of user to be identified, to carry out follow-up authentication.Checking picture is generally namely taking a picture of user.
In the communication system shown in Fig. 1, user to be identified can log in this communication system by the mobile terminal 110 of oneself, and such as, input subscriber identity information also obtains checking picture to oneself taking pictures.Then, this subscriber identity information and checking picture can be received, to carry out authentication by front-end server 120 from mobile terminal 110.
Except above-mentioned subscriber identity information and checking picture, the password of user's input can also be received, for tentatively confirming user identity.Some functions that communication system provides may not need strictly to carry out authentication, such as query function etc.In certain embodiments, can by only reception subscriber identity information and password just provide these functions.In further embodiments, first can require that user to be identified inputs subscriber identity information and password carries out system login, then just can provide checking picture, user can be avoided thus to the abuse of system.
S230, searches the reference picture in respective user log-on message according to the subscriber identity information in this user login information.
The subscriber identity information in user's registration information consistent with it can be searched, such as same ID (identity number) card No. according to the subscriber identity information in user login information.The user login information that subscriber identity information is wherein consistent and user's registration information are called and correspond to each other.Next, the reference picture in the user's registration information of this correspondence can be found.
In the communication system shown in Fig. 1, front-end server 120 have received user login information and user's registration information.It can complete the search procedure in this step.
S240, compares the checking picture in this user login information and the reference picture in this respective user log-on message found.This comparison process can utilize image recognition technology.Similarity degree according to checking picture and reference picture provides picture comparison result.Contribution of the present invention is not image recognition technology, its can adopt exist in prior art or any image recognition technology may be there is future, herein this is no longer described in further detail.
Picture comparison result can be "Yes" or "No", represents respectively with " 1 " and " 0 ".Alternatively, picture comparison result can be probability results, and this probability results represents that the reference object of checking picture and reference picture is the possibility of same person.Such as, picture comparison result is " 0.8 ".Then the reference object of checking picture and reference picture is the possibility of same person is 80%.This situation, can represent picture comparison result more accurately, thinks that the accuracy that follow-up identity judges is offered help.
In the communication system shown in Fig. 1, received checking picture and the reference picture in the user's registration information of the correspondence found can be sent to back-end server 130 by front-end server 120.This picture comparison process can be completed by back-end server 130, and picture comparison result is returned to front-end server 120.
S250, carries out identity judgement, namely judges that whether registered user is consistent with login user identity according to above-mentioned picture comparison result.
If picture comparison result is " 1 " or " 0 ", then whether consistent user identity is very clear.If picture comparison result is probability results, then think that probability results is higher, the consistent possibility of user identity is larger.Such as, can predetermined threshold value, if probability results exceedes this threshold value, then think that user identity is consistent; Otherwise, think that user identity is inconsistent.This step can have been come by the front-end server 120 in the communication system of Fig. 1.
The above-mentioned method for authentication provided by the present invention not only makes user login system can carry out authentication whenever and wherever possible; Also provide more powerful data-handling capacity because of the participation of server, the authentication of suitable big figure user can be supported.The method of this authentication can be applied in a lot of sight, such as, in social security Verification System.The user getting social security can carry out authentication by upload pictures whenever and wherever possible, and carries out authentication without the need in person going to social security center.
Fig. 3 shows according to another embodiment of the present invention for the process flow diagram of the method 300 of authentication.The method 300 comprises step S310, S320, S330, S340, S350, S361, S362, S363, S371 and S372.Step S210 wherein in step S310, S320, S330, S340 and S350 and said method 200, S220, S230, S240 and S250 are similar, for simplicity, do not repeat them here.
In step S361, send video capture instruction according to the identity judged result obtained in step S350 to mobile terminal.If identity judged result judges that registered user is consistent with login user identity or large probability ground is consistent, mobile terminal so to login user sends video capture instruction, such as, the front-end server 120 of communication system sends to mobile terminal 110 via network as shown in Figure 1.Only for judging that the situation that identity is likely consistent sends video capture instruction, the energy and time that leading subscriber is a large amount of can be saved.
In step S362, receive the user video of this mobile terminal captured by this video capture instruction.In one embodiment, after mobile terminal 110 receives video capture instruction, according to this instruction shooting user video.User video can be sent to front-end server 120 by mobile terminal 110.Front-end server 120 receives this user video.In another embodiment, user video can directly be sent to application server 140 by mobile terminal 110.
In step S363, show this user video identity judged result for confirmation.If user video sends and gives front-end server 120 by mobile terminal 110, so this user video is transmitted to application server 140 by front-end server 120.Application server 140 shows this user video, checks for leading subscriber.Leading subscriber, by checking this user video, can confirm identity judged result further.
Some user is repeatedly taken pictures by other people photo of aligning and is reached through the object of authentication.Such as in social security verification system, the people that may pay social security is dead, but his household is still by gaining social security by cheating to its mode that photo was taken pictures in the past.This method 300 successfully avoid and is subject to this deception.The mode utilizing image and video to combine ensure that the authenticity being identified object.
In step S371, send instruction according to described identity judged result to mobile terminal, to require again to upload checking picture for comparison again.If identity judged result is undesirable, with namely judging registered user and the large probability of login user identity inconsistent, so there is the number of times Count of this thing in counting.If Count≤T, wherein T is threshold value, so notifies that it uploads checking picture again by sending instruction to the mobile terminal of login user.Such as, the front-end server 120 of communication system sends to mobile terminal 110 via network as shown in Figure 1.After receiving the checking picture that mobile terminal uploads again, turn back to step S340, carry out picture comparison for the checking picture again uploaded and reference picture.And then carry out the following processes such as step S350.
In step S372, send instruction according to identity judged result to mobile terminal, to notify that user carries out on-site verification to appointed place.If after the identity of step S350 judges, find through counting, inconsistent there occurs of registered user and login user identity large probability ground is greater than T time, so to give notice instruction to mobile terminal, to inform that user carries out on-site verification to the appointed place at such as social security center.
Due to accidentalia, such as light etc., user takes pictures quality may be poor.By again taking pictures, such as, change take pictures direction and position, possibility can correct verification.In addition, on the one hand, As time goes on, user's appearance may alter a great deal; On the other hand, also there is certain identification error in image identification system.Step S371 and S372 ensures that each user successfully can carry out authentication effectively.
One with ordinary skill in the art would appreciate that in said method 300 and not only comprise step S361, S362 and S363 but also comprise step S371 and S372.But these two groups of steps do not exist any relation that depends on each other for existence, it can independently be present in respective method respectively, to realize respective technique effect.
Fig. 4 shows according to another embodiment of the present invention for the process flow diagram of the method 400 of authentication.The method 400 comprises step S410, S420, S430, S440, S450 and S460.Step S210 wherein in step S410, S420, S430, S440 and S450 and said method 200, S220, S230, S240 and S250 are similar, for simplicity, do not repeat them here.
In step S460, if step S450 judges that this registered user is consistent with this login user identity, then the reference picture in user's registration information is updated to the checking picture in corresponding user login information.In other words, checking picture in user login information is preserved as the new reference picture in the user's registration information of correspondence, for next authentication.
Image likely also produces slight change along with change of age, such as face picture.The existence of step S460, not only increases image recognition accuracy rate in method 400, and then improves the accuracy rate of authentication.In addition, it also avoid and suffer bad user frequently to utilize photo in the past to carry out the deception of authentication.
One of ordinary skill in the art will appreciate that, this step S460 can also be in method 300 involved, and after confirming identity judged result by video, completing steps S460, to reach above-mentioned effect equally.
In the above-mentioned methods, reference picture can be specified quantity, to improve the accuracy rate of authentication.
If reference picture is specified quantity, so in identity determining step S250, S350 and S450, it can be judge that whether registered user is consistent with login user identity according to the maximum probability result in the picture comparison result of specified quantity that identity judges.Checking picture user can taken and each reference picture carry out picture comparison, obtain the picture comparison result of specified quantity.To adopt in these picture comparison results maximum probability result to judge that whether registered user is consistent with login user identity.The existence of multiple reference picture effectively prevent indivedual identification error, improves authentication accuracy rate.
Leading subscriber, when creating the account of new user, only can upload a reference picture.If above-mentioned identity determining step S250, S350 and S450 judge that this registered user is consistent with this login user identity, then can preserve checking picture in corresponding user login information as with reference to picture in this user's registration information, until this reference picture reaches specified quantity.In brief, the number of reference picture is namely increased gradually.Certainly, the reference picture increased is all believable.When the number of reference picture reaches this specified quantity, if again judge that registered user is consistent with login user identity, so upgrade holding time reference picture at most with the checking picture in the user login information of login user, namely replace reference picture the oldest in user's registration information.Aforesaid operations ensure that each reference picture is more effective, and then ensure that the accuracy of authentication.
According to another aspect of the invention, additionally provide a kind of system for authentication.Fig. 5 shows according to an embodiment of the invention for the system 500 of authentication.This system 500 comprises receiver module 510, searches module 520, comparing module 530 and judge module 540.
Receiver module 510 is for receiving user's registration information, user login information from mobile terminal, and wherein this user's registration information comprises subscriber identity information and reference picture, and this user login information comprises subscriber identity information and checking picture.Above-mentioned subscriber identity information uniquely identify user to be identified.This reference picture and this checking picture can be one or more in face picture, fingerprint picture and iris picture.
This receiver module 510 physically can be deployed in the front-end server 120 shown in Fig. 1.Receiver module 510 can receive user's registration information from mobile terminal or desktop terminal.Mobile terminal such as authorized specific user hold, and this specific user can utilize this mobile terminal to carry out new user's registration, namely creates new account, input user's registration information.The application server 140 of desktop terminal such as shown in Fig. 1.Like this, make native system can flexible Application, improve the Consumer's Experience of leading subscriber.
Search module 520 for searching the reference picture in respective user log-on message according to the subscriber identity information in this user login information.Search module 520 and can search subscriber identity information in user's registration information consistent with it according to the subscriber identity information in user login information.And then, the reference picture in the user's registration information of this correspondence can be found.This searches module 520 physically can be deployed in the front-end server 120 shown in Fig. 1.
Comparing module 530 is for comparing the checking picture in this user login information and the reference picture in this respective user log-on message found.Comparing module 530 can utilize image recognition technology, provides picture comparison result by the similarity degree calculating checking picture and reference picture.
As mentioned above, this picture comparison result can only comprise " 1 " and " 0 ", can also be probability results.This probability results represents that the reference object of checking picture and reference picture is the possibility of same person, to represent picture comparison result more accurately.
This comparing module 530 can physically be deployed in back-end server 130.
According to picture comparison result, judge module 540, for carrying out identity judgement, namely judges that whether registered user is consistent with login user identity.This judge module 540 can physically be deployed in front-end server 120.
The above-mentioned system for authentication provided by the present invention not only makes user login system can carry out authentication whenever and wherever possible; Also there is more powerful data-handling capacity, the authentication of suitable big figure user can be supported.
Fig. 6 shows in accordance with another embodiment of the present invention for the system 600 of authentication.Except with the receiver module 510 in system 500, search module 520, comparing module 530 and judge module 540 similar search except module 620, comparing module 630 and judge module 640, this system 600 also comprises sending module 650 and display module 660.
Wherein, sending module 650 is for sending video capture instruction according to identity judged result to mobile terminal.Judge for identity judged result the situation that registered user is consistent with login user identity or large probability ground is consistent, the mobile terminal to login user sends video capture instruction.This sending module 650 physically can be deployed in the front-end server 120 of Fig. 1.
Receiver module 610, except possessing the function of receiver module 510 in system 500, can also be used for receiving the user video of this mobile terminal captured by this video capture instruction.Receiver module 610 physically can be deployed in the front-end server 120 shown in Fig. 1 or application server 140.
Display module 660 is for showing this user video identity judged result for confirmation.Show this user video to leading subscriber, confirm identity judged result further for it.
Said system 600 effectively ensure that the authenticity being identified object.
According to one embodiment of present invention, system can also comprise other sending module, for sending instruction according to identity judged result to mobile terminal, to require that again uploading checking picture supplies comparison again or notify that user carries out on-site verification to appointed place.Be less than if the judged result of judge module is undesirable or equals T time, wherein T is threshold value, so can notify that user uploads checking picture again by sending instruction to mobile terminal, for picture contrast and identity judge again.This sending module physically can be deployed in the front-end server of Fig. 1.This sending module can also be used for sending instruction according to identity judged result to mobile terminal, to notify that user carries out on-site verification to appointed place.If the undesirable generation of the judged result of judge module is more than T time, wherein T is threshold value, so informs that user carries out on-site verification to appointed place.This system can ensure that each user successfully can carry out authentication effectively, avoids the impact on system such as the change of user's appearance and image recognition error problem.
One of ordinary skill in the art will appreciate that, said system can be exactly system 600, and realizes above-mentioned functions by the sending module 650 in system 600.
Said system 500 and 600 can also comprise update module (not shown), it is for judging for judge module 540 or 640 situation that registered user is consistent with login user identity, the reference picture in user's registration information is updated to the checking picture in corresponding user login information.That is, update module preserves believable checking picture as the new reference picture in the user's registration information of correspondence.The existence of update module, improves the image recognition accuracy rate of system, and then improves the accuracy rate of authentication.
One of ordinary skill in the art will appreciate that, in said system, reference picture can be specified quantity, to improve the accuracy rate of authentication.
In the case, the judge module 540 or 640 in system 500 or 600 can judge that according to the maximum probability result in the picture comparison result of specified quantity whether registered user is consistent with login user identity.Eachly to compare in checking picture and multiple reference picture, can obtain multiple picture comparison result.Adopt maximum probability result wherein to carry out identity judgement, effectively can avoid the interference of indivedual identification error.
In addition, when reference picture is multiple, system 500 or 600 can comprise update module (not shown), if it is for judging that registered user is consistent with login user identity, in user's registration information, then preserve checking picture in corresponding user login information as with reference to picture, until reference picture reaches specified quantity.And this update module is also for when reference picture reaches specified quantity, upgrade holding time reference picture at most with the checking picture in the user login information of correspondence.
Those of ordinary skill in the art can understand the formation of said system, realization and advantage about the description of the method for authentication above by reading, and therefore repeat no more here.
According to a further aspect of the present invention, additionally provide a kind of method of being carried out authentication by mobile terminal, method 700 as shown in Figure 7.Mobile terminal can be mobile phone, Note and Pad etc., such as, mobile phone 110 shown in Fig. 1.Mobile terminal is equipped with camera and can be such as connected with server by network etc., such as, front-end server 120 shown in Fig. 1.The method 700 comprises the following steps.
S710, receives subscriber identity information by mobile terminal.User to be identified can carry out system login by mobile terminal any time.It inputs subscriber identity information.Subscriber identity information uniquely identify user to be identified, such as, and ID (identity number) card No..
S720, by this mobile terminal shooting checking picture.User to be identified can utilize the camera of mobile terminal to take pictures whenever and wherever possible, to obtain checking picture.Checking picture can be one or more in face picture, fingerprint picture and iris picture.
S730, is sent to server by user login information from this mobile terminal, and wherein this user login information comprises this subscriber identity information and this checking picture.
User login information can be uploaded onto the server by mobile terminal.Server stores user's registration information for authentication, wherein user's registration information comprises subscriber identity information and reference picture.Subscriber identity information in user's registration information is for searching the reference picture in respective user log-on message.Particularly, the subscriber identity information in user's registration information and the subscriber identity information in user login information have one-to-one relationship.Such as, the two is all the ID (identity number) card No. of user.Server can search the subscriber identity information in corresponding user's registration information according to the subscriber identity information in user login information.And then, find the reference picture in user's registration information.According to picture comparison result, the checking picture that mobile terminal is uploaded, for comparing with the reference picture in the described respective user log-on message found, to carry out identity judgement, namely judges that whether registered user is consistent with login user identity.If judge that identity is consistent, server sends video capture instruction to mobile terminal.
S740, the video capture instruction of being sent by mobile terminal reception server.Mobile terminal can receive this video capture instruction via network connection from server.
S750, by this mobile terminal according to this video capture instruction shooting user video, such as, passes through camera.
S760, sends this user video to this server by this mobile terminal, so that this server carries out showing to carry out authentication.In the system shown in figure 1, user video can be uploaded to front-end server 120 by network connection etc. by mobile terminal.This user video is transmitted to application server 140 by front-end server 120, confirms identity judged result further to check for leading subscriber.Certainly, video also such as can directly be sent to application server 140 via network connection by mobile terminal, checks for leading subscriber.
Method of carrying out authentication above by mobile terminal provided by the present invention makes user login system can carry out authentication whenever and wherever possible, improves Consumer's Experience.
Alternatively, said method 700 also comprises the steps: the other instruction of being sent according to identity judged result by mobile terminal reception server, and this command request uploads checking picture again for comparison again; The instruction other according to this, takes checking picture again by mobile terminal; The checking picture of new shooting is sent by mobile terminal.This process can be repeatedly.In addition, the method 700 can also comprise the steps: to be sent according to identity judged result by mobile terminal reception server, notify that user carries out the instruction of on-site verification to appointed place.Thus, the user final of strong guarantee mobile terminal realizes authentication surely.
According to another aspect of the invention, additionally provide a kind of mobile terminal.Mobile terminal is equipped with camera and can be such as connected with server by network etc.As shown in Figure 8, this mobile terminal comprises the first receiver module 810, taking module 820, sending module 830 and the second receiver module 840.
First receiver module 810 is for receiving subscriber identity information.User to be identified can log in authentication system by mobile terminal.The first receiver module 810 of mobile terminal is utilized to input subscriber identity information.As mentioned above, subscriber identity information uniquely identify user to be identified, such as ID (identity number) card No..
Taking module 820 is for taking checking picture.This checking picture can be one or more in face picture, fingerprint picture and iris picture.User to be identified can utilize taking module to take pictures at any time, to obtain checking picture.
Sending module 830 is for being sent to server by user login information from this mobile terminal, and wherein this user login information comprises above-mentioned subscriber identity information and above-mentioned checking picture.Prestore user's registration information in server, user's registration information comprises subscriber identity information and reference picture.Subscriber identity information in user login information is for searching the reference picture in respective user log-on message.Checking picture is used for comparing with the reference picture in the described respective user log-on message found, and to carry out identity judgement, namely judges that whether registered user is consistent with login user identity according to picture comparison result.For judging the situation that identity is consistent, server can send video capture instruction.
The video capture instruction that second receiver module 840 sends for reception server, such as, connect via network.Above-mentioned taking module 820 is also for taking user video according to video capture instruction.Sending module 830 is also for sending this user video to server, so that server carries out showing to carry out authentication.
Above-mentioned mobile terminal provided by the present invention makes user login system can carry out authentication whenever and wherever possible, improves Consumer's Experience.It can be used to the authentication system of such as social security.
Alternatively, the second receiver module 840 of above-mentioned mobile terminal 800 can also be used for the other instruction that reception server sends according to identity judged result, and this command request uploads checking picture again for comparison again.The sending module 830 of above-mentioned mobile terminal 800 can also be used for sending the checking picture captured by this other instruction.In addition, what the second receiver module 840 of this mobile terminal 800 can also be used for that reception server sends according to identity judged result notifies that user to carry out the instruction of on-site verification to appointed place.Like this, mobile terminal strong guarantee its user final realizes authentication surely, improves Consumer's Experience.
The present invention is illustrated by above-described embodiment, but should be understood that, above-described embodiment just for the object of illustrating and illustrate, and is not intended to the present invention to be limited in described scope of embodiments.In addition it will be appreciated by persons skilled in the art that the present invention is not limited to above-described embodiment, more kinds of variants and modifications can also be made according to instruction of the present invention, within these variants and modifications all drop on the present invention's scope required for protection.Protection scope of the present invention defined by the appended claims and equivalent scope thereof.
Claims (15)
1., for a method for authentication, comprising:
Receive user's registration information, wherein said user's registration information comprises subscriber identity information and reference picture;
Receive the user login information from mobile terminal, wherein said user login information comprises subscriber identity information and checking picture;
The reference picture in respective user log-on message is searched according to the subscriber identity information in described user login information;
Checking picture in described user login information and the reference picture in the described respective user log-on message found are compared; And
Carry out identity judgement, namely judge that whether registered user is consistent with login user identity according to picture comparison result,
Wherein said reference picture and described checking picture are one or more in face picture, fingerprint picture and iris picture.
2. the method for claim 1, wherein receiving user's registration information is from mobile terminal or desktop terminal.
3. the method for claim 1, also comprises:
Video capture instruction is sent to described mobile terminal according to described identity judged result;
Receive the user video of described mobile terminal captured by described video capture instruction; And
Show described user video identity judged result for confirmation.
4. the method for claim 1, also comprises:
Instruction is sent to described mobile terminal, to require that again uploading checking picture supplies comparison again or notify that user carries out on-site verification to appointed place according to described identity judged result.
5. the method as described in one of claim 1-3, also comprises:
If described identity determining step judges that described registered user is consistent with described login user identity, then the described reference picture in described user's registration information is updated to the checking picture in corresponding user login information.
6. the method as described in one of claim 1-3, also comprises:
If described identity determining step judges that described registered user is consistent with described login user identity, in described user's registration information, then preserve checking picture in corresponding user login information as with reference to picture, until described reference picture reaches specified quantity, when reaching described specified quantity, upgrade holding time reference picture at most with the checking picture in the user login information of described correspondence.
7. the method as described in one of claim 1-4, wherein said picture comparison result is probability results, and this probability results represents that the reference object of described checking picture and described reference picture is the possibility of same person.
8., for a system for authentication, comprising:
Receiver module, for receiving user's registration information, user login information from mobile terminal, wherein said user's registration information comprises subscriber identity information and reference picture, and described user login information comprises subscriber identity information and checking picture;
Search module, for searching the reference picture in respective user log-on message according to the subscriber identity information in described user login information;
Comparing module, for comparing the checking picture in described user login information and the reference picture in the described respective user log-on message found; And
According to picture comparison result, judge module, for carrying out identity judgement, namely judges that whether registered user is consistent with login user identity,
Wherein said reference picture and described checking picture are one or more in face picture, fingerprint picture and iris picture.
9. system as claimed in claim 8, wherein said user's registration information is from mobile terminal or desktop terminal.
10. system as claimed in claim 8, also comprises sending module and display module:
Described sending module is used for sending video capture instruction according to described identity judged result to described mobile terminal;
Described receiver module is also for receiving the user video of described mobile terminal captured by described video capture instruction;
Described display module is for showing described user video identity judged result for confirmation.
11. systems as claimed in claim 8, also comprise sending module, for sending instruction according to described identity judged result to described mobile terminal, to require that again uploading checking picture supplies comparison again or notify that user carries out on-site verification to appointed place.
12. systems as described in one of claim 8-10, also comprise update module, for judging the situation that described registered user is consistent with described login user identity for described judge module, the described reference picture in described user's registration information is updated to the checking picture in corresponding user login information.
13. systems as described in one of claim 8-11, wherein said picture comparison result is probability results, and this probability results represents that the reference object of described checking picture and described reference picture is the possibility of same person.
14. 1 kinds are carried out the method for authentication by mobile terminal, comprising:
Subscriber identity information is received by described mobile terminal;
By described mobile terminal shooting checking picture, wherein said checking picture is one or more in face picture, fingerprint picture and iris picture;
User login information is sent to server from described mobile terminal, and wherein said user login information comprises described subscriber identity information and described checking picture;
The video capture instruction that described server sends is received by described mobile terminal;
By described mobile terminal according to described video capture instruction shooting user video, and
Described user video is sent to described server, so that described server carries out showing to carry out authentication by described mobile terminal.
15. 1 kinds of mobile terminals, comprising:
First receiver module, for receiving subscriber identity information;
Taking module, for taking checking picture, wherein said checking picture is one or more in face picture, fingerprint picture and iris picture;
Sending module, for user login information is sent to server from described mobile terminal, wherein said user login information comprises described subscriber identity information and described checking picture; And
Second receiver module, for receiving the video capture instruction that described server sends;
Wherein said taking module, also for taking user video according to described video capture instruction;
Wherein said sending module, also for sending described user video to described server, so that described server carries out showing to carry out authentication.
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| CN109948456A (en) * | 2019-02-26 | 2019-06-28 | 北京华夏电通科技有限公司 | Face identification method and device applied to digital court |
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| CN112966238A (en) * | 2021-03-09 | 2021-06-15 | 西安邮电大学 | Identity authentication method based on Chinese characters |
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