CN104392356A - Mobile payment system and method based on three-dimensional human face recognition - Google Patents

Mobile payment system and method based on three-dimensional human face recognition Download PDF

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Publication number
CN104392356A
CN104392356A CN201410707398.2A CN201410707398A CN104392356A CN 104392356 A CN104392356 A CN 104392356A CN 201410707398 A CN201410707398 A CN 201410707398A CN 104392356 A CN104392356 A CN 104392356A
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dimensional face
user
dimensional
data
instruction
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CN201410707398.2A
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张会林
孙利华
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Suzhou Fufeng Technology Co Ltd
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Suzhou Fufeng Technology Co Ltd
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Priority to CN201410707398.2A priority Critical patent/CN104392356A/en
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/38Payment protocols; Details thereof
    • G06Q20/40Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
    • G06Q20/401Transaction verification
    • G06Q20/4014Identity check for transactions
    • G06Q20/40145Biometric identity checks
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/16Human faces, e.g. facial parts, sketches or expressions

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  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Accounting & Taxation (AREA)
  • General Physics & Mathematics (AREA)
  • Finance (AREA)
  • General Business, Economics & Management (AREA)
  • Strategic Management (AREA)
  • Computer Security & Cryptography (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Collating Specific Patterns (AREA)

Abstract

The invention discloses a mobile payment system based on three-dimensional human face recognition. The system comprises a mobile terminal and a server terminal; the mobile terminal is used for acquiring three-dimensional human face data by using its own three-dimensional scanner according to a user' indication, extracting three-dimensional human face features from the three-dimensional human face data and sending the three-dimensional human face features and the user's indication to the server terminal; the server terminal is used for storing the three-dimensional human face features sent by the mobile terminal according to the user's indication or recognizing a human face; when the human face is recognized successfully, the server terminal returns successful identification information to the mobile terminal, otherwise, the server terminal returns failed identification information; and the mobile terminal is further used for allowing payment when the information returned by the server terminal is the successful identification information, otherwise, the mobile terminals refuses payment. The invention further discloses a mobile payment method based on three-dimensional human face recognition. The three-dimensional human face recognition is used as the identity authorization method for mobile payment and is safer and more reliable.

Description

Based on mobile-payment system and the method for three-dimensional face identification
Technical field
The present invention relates to identity identifying technology field, particularly relate to a kind of mobile-payment system based on three-dimensional face identification and method.
Background technology
In modern society, the people of shopping online gets more and more, and therefore, technician provides method of mobile payment, and mobile payment provides great convenience for people's net purchase.But it is all adopt input six bit digital password or mobile identifying code to verify that user uses during mobile payment, and the method is simply effective, but is also easily utilized by lawless person.Particularly current fishing website gets more and more, and password or the identifying code of very possible input are illegally obtained by lawless person, thus infringement user benefit.Therefore the Password Authentication method of existing mobile terminal has very large defect.
In current social, personal identification method is varied, the application of personal identification technology is omnipresent, recognition technology wherein based on human body biological characteristics such as fingerprint, iris, faces has the huge market demand in multiple field, as gate control system, video monitoring, airport security, intelligent space, natural man-machine interaction etc.Although there is higher accuracy and reliability based on the authentication of fingerprint and iris than face recognition technology, recognition of face because of have nature, close friend, to user's interference less, the advantage such as susceptible to user acceptance and have more wide application prospect.
Recognition of face research can trace back to for 20 beginnings of the century.Through the unremitting effort of researchist, the two-dimension human face recognition technology based on image reaches its maturity, under certain constraint condition, obtained good recognition result.But, research experiment shows, illumination, attitude, cosmetic, expression, age etc. reduce the performance of two-dimension human face recognizer with being changed significantly, and lawless person likely adopts user's picture to pretend, therefore, two recognition of face certifications are adopted still to have very large defect.
Summary of the invention
Technical matters to be solved by this invention is, provides a kind of mobile-payment system based on three-dimensional face identification and disposal route, and it adopts three-dimensional face identification as the identity identifying method of mobile payment, safety and reliability.
In order to solve the problems of the technologies described above, the invention provides a kind of mobile-payment system based on three-dimensional face identification, comprising mobile terminal and server end,
Described mobile terminal is used for, according to user's instruction, adopting and carrying spatial digitizer collection user three-dimensional face data, and from described three-dimensional face extracting data three-dimensional face features, described three-dimensional face features and user's instruction is sent to described server end;
Described server end is used for storing or recognition of face the described three-dimensional face features that described mobile terminal sends according to described user's instruction, when carrying out recognition of face success, to described mobile terminal return authentication successful information, otherwise return authentication failure information;
Described mobile terminal is also for allowing to pay when stating information that server end returns and being authentication success message, otherwise refusal to pay.
Present invention also offers a kind of method of mobile payment based on three-dimensional face identification, comprising:
Mobile terminal adopts and carries spatial digitizer collection user three-dimensional face data, and from described three-dimensional face extracting data three-dimensional face features, described three-dimensional face features and user's instruction is sent to described server end;
Described server end stores or recognition of face the described three-dimensional face features that described mobile terminal sends according to described user's instruction, when carrying out recognition of face success, to described mobile terminal return authentication successful information, otherwise return authentication failure information;
Allow when the information that described server end returns is authentication success message to pay, otherwise refusal to pay.
Implement the present invention, there is following beneficial effect: the present invention adopts three-dimensional face identification as the identity identifying method of mobile payment, safety and reliability.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the functional block diagram of an embodiment of the mobile-payment system based on three-dimensional face identification provided by the invention;
Fig. 2 is the schematic flow sheet of an embodiment of the method for mobile payment based on three-dimensional face identification provided by the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Fig. 1 is the functional block diagram of an embodiment of the mobile-payment system based on three-dimensional face identification provided by the invention, comprise mobile terminal 11 and server end 12, wherein, described mobile terminal 11 is for indicating according to user, employing carries spatial digitizer collection user three-dimensional face data, and from described three-dimensional face extracting data three-dimensional face features, described three-dimensional face features and user's instruction are sent to described server end 12; Described server end 12 is for storing or recognition of face the described three-dimensional face features that described mobile terminal 11 sends according to described user's instruction, when carrying out recognition of face success, to described mobile terminal 11 return authentication successful information, otherwise return authentication failure information; Described mobile terminal 11 is also for allowing to pay when stating information that server end returns and being authentication success message, otherwise refusal to pay.
Wherein, as shown in Figure 1, described mobile terminal 11 comprises:
User indicates acquisition module 111, and for obtaining user's instruction, wherein, described user's instruction comprises the typing instruction of user's three-dimensional face and the instruction of mobile payment human face scanning;
Spatial digitizer 112, for indicating the three-dimensional data adopting and carry spatial digitizer collection user according to described user;
Three-dimensional data processing module 113, for the three-dimensional data of described 3-D data collection module acquires is carried out pre-service, thus obtains three-dimensional face data, and processes described three-dimensional face data, thus extract the three-dimensional face features of user;
Three-dimensional data transport module 114, for transferring to described server end 12 by described user's instruction and described three-dimensional face features;
Identification processing module 115, pays for allowing when the information that described server end returns is authentication success message, otherwise refusal to pay.
Wherein, described server end 12 comprises:
User indicates identification module 121, for identifying that the user that three-dimensional data transport module transmits is designated as user's three-dimensional face typing instruction or the instruction of mobile payment human face scanning;
User's three-dimensional face database 122, during for being designated as user's three-dimensional face typing instruction as described user, stores the three-dimensional face features that described mobile terminal 11 transmits;
User's three-dimensional face identification module 123, during for being designated as the instruction of mobile payment human face scanning as described user, the three-dimensional face features stored in the three-dimensional face features transmit described mobile terminal 11 and user's three-dimensional face database identifies, if recognition result is consistent, then authentication success, otherwise failure;
Recognition result returns module 124, for authentication success message or authentication failure message are back to described mobile terminal 11.
Wherein, described three-dimensional data processing module 113 comprises:
Three-dimensional face extraction unit, for the estimation adopting PCA method to provide attitude, removes shoulder regions by the three-dimensional data of described 3-D data collection module acquires, obtains three-dimensional face data;
Three-dimensional face noise processed unit, for adopting Mesh Smoothing method, removes the glitch noise in described three-dimensional face data;
Three-dimensional face sign location unit, for choosing monumented point as three-dimensional face features in the three-dimensional face data from removal glitch noise, described monumented point comprises eyes, nose, face and pupil center.
Fig. 2 is the schematic flow sheet of an embodiment of the method for mobile payment based on three-dimensional face identification provided by the invention, comprising:
S21, mobile terminal adopt and carry spatial digitizer collection user three-dimensional face data, and from described three-dimensional face extracting data three-dimensional face features, described three-dimensional face features and user's instruction are sent to described server end.
Concrete, step S21 comprises:
S211, acquisition user instruction, wherein, described user's instruction comprises the typing instruction of user's three-dimensional face and the instruction of mobile payment human face scanning;
S212, indicate to adopt according to the user obtained and carry the three-dimensional data of spatial digitizer collection user;
S213, described three-dimensional data is carried out pre-service, thus obtain three-dimensional face data, and described three-dimensional face data are processed, thus extract the three-dimensional face features of user;
S214, described user instruction and described three-dimensional face features are transferred to described server end.
Wherein, step S213 specifically comprises:
S2131, employing PCA method provide the estimation of attitude, remove shoulder regions, obtain three-dimensional face data by described three-dimensional data;
S2132, employing Mesh Smoothing method, remove the glitch noise in described three-dimensional face data;
S2133, from remove glitch noise three-dimensional face data choose monumented point as three-dimensional face features, described monumented point comprises eyes, nose, face and pupil center.
S22, described server end store or recognition of face the described three-dimensional face features that described mobile terminal sends according to described user's instruction, when carrying out recognition of face success, to described mobile terminal return authentication successful information, otherwise return authentication failure information.
Concrete, step S22 comprises:
S221, identify that user that described mobile terminal transmits is designated as user's three-dimensional face typing instruction or the instruction of mobile payment human face scanning;
S222, when described user be designated as the typing of user's three-dimensional face instruction time, the three-dimensional face features that described mobile terminal transmits is stored in user's three-dimensional face database;
S223, when described user be designated as mobile payment human face scanning instruction time, the three-dimensional face features stored in the three-dimensional face features transmit described mobile terminal and user's three-dimensional face database identifies, if recognition result is consistent, then authentication success, otherwise failure;
S224, authentication success message or authentication failure message are back to described mobile terminal.
S23, the permission payment when the information that described server end returns is authentication success message, otherwise refusal to pay.
Implement the present invention, there is following beneficial effect: the present invention adopts three-dimensional face identification as the identity identifying method of mobile payment, safety and reliability.
It should be noted that, in this article, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or device and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or device.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the device comprising this key element and also there is other identical element.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
In several embodiments that the application provides, should be understood that, disclosed system and method can realize by another way.Such as, system embodiment described above is only schematic, such as, the division of described module, be only a kind of logic function to divide, actual can have other dividing mode when realizing, such as multiple module or assembly can in conjunction with or another system can be integrated into, or some features can be ignored, or do not perform.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, and the indirect coupling of device or module or communication connection can be electrical, machinery or other form.
Professional can also recognize further, in conjunction with module and the algorithm steps of each example of embodiment disclosed herein description, can realize with electronic hardware, computer software or the combination of the two, in order to the interchangeability of hardware and software is clearly described, generally describe composition and the step of each example in the above description according to function.These functions perform with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme.Professional and technical personnel can use distinct methods to realize described function to each specifically should being used for, but this realization should not thought and exceeds scope of the present invention.
The software module that the method described in conjunction with embodiment disclosed herein or the step of algorithm can directly use hardware, processor to perform, or the combination of the two is implemented.Software module can be placed in the storage medium of other form any known in random access memory (RAM), internal memory, ROM (read-only memory) (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technical field.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.

Claims (9)

1., based on a mobile-payment system for three-dimensional face identification, comprise mobile terminal and server end, it is characterized in that,
Described mobile terminal is used for, according to user's instruction, adopting and carrying spatial digitizer collection user three-dimensional face data, and from described three-dimensional face extracting data three-dimensional face features, described three-dimensional face features and user's instruction is sent to described server end;
Described server end is used for storing or recognition of face the described three-dimensional face features that described mobile terminal sends according to described user's instruction, when carrying out recognition of face success, to described mobile terminal return authentication successful information, otherwise return authentication failure information;
Described mobile terminal also pays for allowing when the information that described server end returns is authentication success message, otherwise refusal to pay.
2., as claimed in claim 1 based on the mobile-payment system of three-dimensional face identification, it is characterized in that, described mobile terminal comprises:
User indicates acquisition module, and for obtaining user's instruction, wherein, described user's instruction comprises the typing instruction of user's three-dimensional face and the instruction of mobile payment human face scanning;
Spatial digitizer, for indicating the three-dimensional data adopting and carry spatial digitizer collection user according to described user;
Three-dimensional data processing module, for the three-dimensional data of described 3-D data collection module acquires is carried out pre-service, thus obtains three-dimensional face data, and processes described three-dimensional face data, thus extract the three-dimensional face features of user;
Three-dimensional data transport module, for transferring to described server end by described user's instruction and described three-dimensional face features.
3., as claimed in claim 2 based on the mobile-payment system of three-dimensional face identification, it is characterized in that, described server end comprises:
User indicates identification module, for identifying that the user that three-dimensional data transport module transmits is designated as user's three-dimensional face typing instruction or the instruction of mobile payment human face scanning;
User's three-dimensional face database, during for being designated as user's three-dimensional face typing instruction as described user, stores the three-dimensional face features that described mobile terminal transmits;
User's three-dimensional face identification module, during for being designated as the instruction of mobile payment human face scanning as described user, the three-dimensional face features stored in the three-dimensional face features transmit described mobile terminal and user's three-dimensional face database identifies, if recognition result is consistent, then authentication success, otherwise failure;
Recognition result returns module, for authentication success message or authentication failure message are back to described mobile terminal.
4., as claimed in claim 3 based on the mobile-payment system of three-dimensional face identification, it is characterized in that, described mobile terminal also comprises:
Identification processing module, pays for allowing when the information that described server end returns is authentication success message, otherwise refusal to pay.
5. as the mobile-payment system based on three-dimensional face identification in claim 2-4 as described in any one, it is characterized in that, described three-dimensional data processing module comprises:
Three-dimensional face extraction unit, for the estimation adopting PCA method to provide attitude, removes shoulder regions by the three-dimensional data of described 3-D data collection module acquires, obtains three-dimensional face data;
Three-dimensional face noise processed unit, for adopting Mesh Smoothing method, removes the glitch noise in described three-dimensional face data;
Three-dimensional face sign location unit, for choosing monumented point as three-dimensional face features in the three-dimensional face data from removal glitch noise, described monumented point comprises eyes, nose, face and pupil center.
6. based on a method of mobile payment for three-dimensional face identification, it is characterized in that, comprising:
Mobile terminal adopts and carries spatial digitizer collection user three-dimensional face data, and from described three-dimensional face extracting data three-dimensional face features, described three-dimensional face features and user's instruction is sent to described server end;
Described server end stores or recognition of face the described three-dimensional face features that described mobile terminal sends according to described user's instruction, when carrying out recognition of face success, to described mobile terminal return authentication successful information, otherwise return authentication failure information;
Allow when the information that described server end returns is authentication success message to pay, otherwise refusal to pay.
7. as claimed in claim 6 based on the method for mobile payment of three-dimensional face identification, it is characterized in that, described mobile terminal adopts and carries spatial digitizer collection user three-dimensional face data, and from described three-dimensional face extracting data three-dimensional face features, described three-dimensional face features and user's instruction are sent to described server end, specifically comprise:
Obtain user's instruction, wherein, described user's instruction comprises the typing instruction of user's three-dimensional face and the instruction of mobile payment human face scanning;
The three-dimensional data adopting and carry spatial digitizer collection user is indicated according to the user obtained;
Described three-dimensional data is carried out pre-service, thus obtains three-dimensional face data, and described three-dimensional face data are processed, thus extract the three-dimensional face features of user;
Described user's instruction and described three-dimensional face features are transferred to described server end.
8. as claimed in claim 7 based on the method for mobile payment of three-dimensional face identification, it is characterized in that, described server end stores or recognition of face the described three-dimensional face features that described mobile terminal sends according to described user's instruction, when carrying out recognition of face success, to described mobile terminal return authentication successful information, otherwise return authentication failure information, specifically comprises:
Identify that the user that described mobile terminal transmits is designated as user's three-dimensional face typing instruction or the instruction of mobile payment human face scanning;
When described user is designated as user's three-dimensional face typing instruction, the three-dimensional face features that described mobile terminal transmits is stored in user's three-dimensional face database;
When described user is designated as the instruction of mobile payment human face scanning, the three-dimensional face features stored in the three-dimensional face features transmit described mobile terminal and user's three-dimensional face database identifies, if recognition result is consistent, then authentication success, otherwise failure;
Authentication success message or authentication failure message are back to described mobile terminal.
9. as claimed in claim 7 or 8 based on the method for mobile payment of three-dimensional face identification, it is characterized in that, described described three-dimensional data is carried out pre-service, thus obtain three-dimensional face data, and described three-dimensional face data are processed, thus extract the three-dimensional face features of user, specifically comprise:
Adopt PCA method to provide the estimation of attitude, remove shoulder regions by described three-dimensional data, obtain three-dimensional face data;
Adopt Mesh Smoothing method, remove the glitch noise in described three-dimensional face data;
From the three-dimensional face data removing glitch noise, choose monumented point as three-dimensional face features, described monumented point comprises eyes, nose, face and pupil center.
CN201410707398.2A 2014-11-28 2014-11-28 Mobile payment system and method based on three-dimensional human face recognition Pending CN104392356A (en)

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CN108876351A (en) * 2018-07-05 2018-11-23 周爱霞 The instant amount of money payment system of bus
CN109684935A (en) * 2018-12-03 2019-04-26 深圳蚂里奥技术有限公司 A kind of acquisition of high-precision 3D face, payment system and method
CN110020601A (en) * 2019-03-06 2019-07-16 阿里巴巴集团控股有限公司 A kind of three-dimensional face is kept on file register method, device, terminal and server
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CN111104882A (en) * 2019-12-09 2020-05-05 曹玉平 Scanning identification method

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