CN106161030B

CN106161030B - Account registration verification request based on image identification and registration verification method and device

Info

Publication number: CN106161030B
Application number: CN201510198494.3A
Authority: CN
Inventors: 刘小琛
Original assignee: Tencent Technology Shenzhen Co Ltd
Current assignee: Tencent Technology Shenzhen Co Ltd
Priority date: 2015-04-23
Filing date: 2015-04-23
Publication date: 2020-04-03
Anticipated expiration: 2035-04-23
Also published as: CN106161030A

Abstract

The invention relates to an account registration request method based on image recognition, which comprises the following steps: acquiring an account registration instruction; acquiring an input account number requesting registration and a face image and an article image associated with the account number; generating an account registration request containing the account, the face image and the article image; and sending the account registration request to a server. The method can ensure that the server can carry out identity verification on the account by combining the face image and the object image, thereby overcoming the problem that users with similar growth phases cannot be distinguished based on an image recognition technology. In addition, an account registration request device based on image recognition, an account registration method and device based on image recognition, an account verification request method and device based on image recognition, and an account verification method and device based on image recognition are also provided.

Description

Account registration verification request based on image identification and registration verification method and device

Technical Field

The invention relates to the technical field of image recognition and networks, in particular to an account registration request method and device based on image recognition, an account registration method and device based on image recognition, an account verification request method and device based on image recognition and an account verification method and device based on image recognition.

Background

An account number is a representation of the digital age, a sequence of numbers and symbols that each serves to represent itself in a particular application service system. The application service system distinguishes users by accounts, provides personalized services for each user, and correspondingly stores user information and the accounts.

In order to verify whether the user operating with the identity of the current account is the owner of the current account, the system needs to verify the identity of the account. Generally, a system sets an authentication item for an account, a user inputs original information of the authentication item in an account registration process, and the system stores the original information of the authentication item of the registered account. When the account needs to be authenticated, the system acquires the information of the authentication item input by the current user, and checks whether the information is matched with the original information of the authentication item of the account, if so, the current user is the owner of the account.

Currently, a common method is to use the user password as an authentication item. When the system needs to authenticate the account, the user password input by the current user is obtained, and whether the user password is matched with the original user password input during account registration is checked.

In order to prevent the user password from being easily cracked, the system usually requires the user to set a complicated user password, and the complicated user password is easily forgotten by the user, so that the user operation is inconvenient.

With the development of face recognition technology, face images are used as authentication items of account numbers. In the process of registering an account by a user, shooting a face image of the user, and storing the face image shot by the user as original information of an authentication item of the account requested to be registered by the system. And in the process of carrying out identity verification on the account, the system acquires a face image shot by the current user in real time and checks whether the face image is matched with an original face image provided during account registration.

Although the method can effectively prevent the inconvenience of user operation caused by forgetting or stealing the user password, users with very similar growth (such as twins and the like) may not be distinguished. Moreover, some illegal users may dress themselves to the appearance of another user through the special effect makeup technique, thereby impersonating another user.

Disclosure of Invention

Based on this, it is necessary to provide an account registration request method and apparatus based on image recognition, aiming at the problem that the above methods cannot distinguish users with similar growth phases;

in addition, it is necessary to provide an account registration method and device based on image recognition;

an account verification request method and device based on image recognition are also necessarily provided;

and, it is also necessary to provide an account number authentication method and apparatus based on image recognition.

An account registration request method based on image recognition comprises the following steps:

acquiring an account registration instruction;

acquiring an input account number requesting registration and a face image and an article image associated with the account number;

generating an account registration request containing the account, the face image and the article image;

and sending the account registration request to a server to request the server to register the account and store the face image and the article image as the authentication item of the account.

An account registration method based on image recognition comprises the following steps:

receiving an account registration request, wherein the account registration request comprises an account requesting registration and a face image and an object image which are associated with the account;

extracting an account number, a face image and an article image in the account number registration request;

and registering the account, and storing the face image and the article image as the authentication item of the account.

An account number verification request method based on image recognition comprises the following steps:

acquiring an account verification instruction;

acquiring an account number requesting verification, and acquiring a face image and an article image which are input and associated with the account number;

generating an account verification request containing the account, the face image and the article image;

and sending the account number verification request to a server to request the server to take the face image and the article image as the account number authentication items to perform authentication on the account number.

An account number verification method based on image recognition comprises the following steps:

receiving an account verification request, wherein the account verification request comprises an account requiring verification and a face image and an article image which are associated with the account;

extracting an account number, a face image and an article image in the account number verification request;

inquiring a face image and an article image which are pre-associated with the account number and serve as identity authentication items;

verifying whether the extracted face image and the extracted article image are matched with the face image and the article image obtained by query;

and if the extracted face image and the extracted object image are matched with the face image and the object image obtained by inquiry, generating an account verification passing result.

An account registration request apparatus based on image recognition, comprising:

the registration instruction acquisition module is used for acquiring an account registration instruction;

the registration information acquisition module is used for acquiring an input account number requesting registration and a face image and an article image which are associated with the account number;

a registration request generation module for generating an account registration request containing the account, the face image and the article image;

and the registration request sending module is used for sending the account registration request to a server so as to request the server to register the account and store the facial image and the article image as the authentication item of the account.

An account registration apparatus based on image recognition, comprising:

the system comprises a registration request receiving module, a registration request receiving module and a registration request sending module, wherein the registration request receiving module is used for receiving an account registration request which comprises an account requesting registration and a face image and an object image which are associated with the account;

the registration information extraction module is used for extracting the account, the face image and the article image in the account registration request;

and the registration module is used for registering the account and storing the face image and the article image as the authentication item of the account.

An account number authentication request device based on image recognition comprises:

the verification instruction acquisition module is used for acquiring an account verification instruction;

the verification information acquisition module is used for acquiring an account number requesting verification and acquiring a face image and an article image which are input and associated with the account number;

the verification request generation module is used for generating an account verification request containing the account, the face image and the article image;

and the verification request sending module is used for sending the account verification request to a server so as to request the server to take the face image and the article image as the identity verification item of the account to carry out identity verification on the account.

An account number authentication device based on image recognition comprises:

the system comprises a verification request receiving module, a verification request receiving module and a verification processing module, wherein the verification request receiving module is used for receiving an account verification request, and the account verification request comprises an account requiring verification and a face image and an article image which are related to the account;

the verification information extraction module is used for extracting an account number, a face image and an article image in the account number verification request;

the query module is used for querying the face image and the article image which are pre-associated with the account and serve as identity verification items;

the verification module is used for verifying whether the extracted face image and the extracted article image are matched with the face image and the article image obtained by query;

and the result generation module is used for generating an account verification passing result if the extracted face image and the extracted object image are matched with the face image and the object image obtained by inquiry.

According to the account registration request method and device based on image recognition, the input account requesting registration and the face image and the article image associated with the account are obtained, the account registration request containing the account, the face image and the article image is generated, the account registration request is sent to the server to request the server to register the account and store the face image and the article image as the identity verification items of the account, the server can be used for carrying out identity verification on the account by combining the face image and the article image, the inconvenience of user operation caused by forgetting or stealing of a user password can be avoided, even long-term similar users can be distinguished through the article image, and the problem that long-term similar users cannot be distinguished based on an image recognition technology is solved.

According to the account registration method and device based on image recognition, the received account registration request comprises the account requesting registration and the face image and the article image which are associated with the account, the face image and the article image are extracted from the account registration request, the account is registered, and the face image and the article image are stored as the authentication items of the account, so that a foundation is provided for carrying out authentication on the account by combining the face image and the article image, the inconvenience in user operation caused by forgetting or stealing of a user password can be avoided, and long and similar users can be distinguished through the article image, and the problem that long and similar users cannot be distinguished based on an image recognition technology can be solved.

According to the account verification request method and device based on image recognition, an account requesting verification and a face image and an article image which are associated with the account are obtained, an account verification request containing the account, the face image and the article image is generated, the account verification request is sent to a server, and the server is requested to conduct identity verification on the account by taking the face image and the article image as identity verification items of the account; therefore, the server can carry out identity verification on the account number by combining the face image and the article image, can avoid inconvenience in user operation caused by forgetting or stealing of a user password, can distinguish users with similar long phases through the article image, and can solve the problem that users with similar long phases cannot be distinguished based on an image recognition technology.

According to the account verification method and device based on image recognition, an account, a face image and an article image in an account verification request are extracted, the face image and the article image which are pre-associated with the account and serve as identity verification items are inquired, whether the extracted face image and the extracted article image are matched with the inquired face image and the inquired article image is verified, and if yes, an account verification passing result is generated; the method and the device carry out the identity verification on the account by combining the face image and the object image, can avoid the inconvenience of user operation caused by forgetting or stealing the user password, can distinguish long-term similar users by the object image, and can overcome the problem that the long-term similar users cannot be distinguished based on the image recognition technology.

Drawings

Fig. 1A is a block diagram of a partial structure of a terminal capable of operating an account registration request method and an account verification request method in one embodiment;

fig. 1B is a partial block diagram of a server operable to perform an account registration method and an account verification method according to an embodiment;

fig. 2 is a schematic flowchart of an account registration request method based on image recognition in an embodiment;

FIGS. 3A, 3B, and 3C are schematic diagrams of a user interface for an account registration process in one embodiment;

fig. 4 is a schematic flowchart of an account registration method based on image recognition in an embodiment;

fig. 5 is a schematic flowchart of an account registration method based on image recognition in an embodiment;

FIG. 6 is a flowchart illustrating an account authentication request method based on image recognition in one embodiment;

FIG. 7 is a schematic flow chart illustrating an account verification method based on image recognition in one embodiment;

FIG. 8 is a schematic flow chart illustrating an account verification method based on image recognition in one embodiment;

fig. 9 is a timing diagram illustrating an account registration request method, an account registration method, an account verification request method, and an account verification method according to the present application implemented cooperatively by a terminal and a server in one embodiment;

fig. 10 is a schematic structural diagram of an account registration request apparatus based on image recognition in one embodiment;

fig. 11 is a schematic structural diagram of an account registration apparatus based on image recognition in one embodiment;

fig. 12 is a schematic structural diagram of an account registration apparatus based on image recognition in one embodiment;

FIG. 13 is a block diagram of an account authentication request mechanism based on image recognition, according to an embodiment;

FIG. 14 is a schematic structural diagram of an account verification device based on image recognition in one embodiment;

fig. 15 is a schematic structural diagram of an account verification device based on image recognition in one embodiment.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Fig. 1A is a block diagram of a partial structure of a terminal capable of operating an account registration request method and an account verification request method in one embodiment. The terminal can be a mobile phone, a notebook computer, a tablet computer and other terminals which can be connected to a network and have a camera device. As shown in fig. 1A, in one embodiment, the terminal includes a processor, a storage medium, a camera, a network interface, a display screen, and an input mechanism connected by a system bus; the system comprises a camera device, an input mechanism, a display screen, a network interface, a storage medium and a processor, wherein the camera device is used for shooting face images and object images, the input mechanism triggers related instructions according to user operation, the display screen displays related information to a user, the network interface is used for communicating with a network, software instructions for realizing the account registration request method and/or the account verification request method are stored in the storage medium, the processor coordinates the work of each component and executes the instructions to realize the account registration request method and/or the account verification request method. Those skilled in the art will appreciate that the configuration shown in fig. 1A is a block diagram of only a portion of the configuration relevant to the present application, and does not constitute a limitation on the terminal to which the present application is applied, and that a particular terminal may include more or less components than those shown in the figures, or may combine certain components, or have a different arrangement of components.

Fig. 1B is a partial block diagram of a server capable of operating an account registration method and an account verification method in one embodiment. As shown in fig. 1B, in one embodiment, the server includes a processor, a storage medium, a memory, and a network interface connected by a system bus; the network interface is used for communicating with a network, the memory is used for caching data, the storage medium stores an operating system, a database and software instructions for realizing the account registration method and/or the account verification method, and the processor coordinates the work of each component and executes the instructions to realize the account registration method and/or the account verification method. Those skilled in the art will appreciate that the architecture shown in FIG. 1B is merely a block diagram of some of the structures associated with the disclosed aspects and is not intended to limit the servers to which the disclosed aspects apply, and that a particular server may include more or less components than those shown, or may combine certain components, or have a different arrangement of components.

As shown in fig. 2, in one embodiment, an account registration request method based on image recognition includes the following steps:

step S202, an account registration instruction is obtained.

In one embodiment, the account registration instruction may be triggered by a registration operation. For example, a user clicks on a registration control, and a click event of the registration control is triggered, which may generate an account registration instruction.

Step S204, acquiring the input account number requested to be registered, and the face image and the article image associated with the account number.

In one embodiment, the article image may be an image of any article such as headwear, glasses, keys, pens, purses, scarves, pets, or cups.

In one embodiment, after step S202, the account registration request method based on image recognition further includes the steps of: and displaying an account registration interface.

The account registration interface is used for inputting account registration information, wherein the account registration information comprises an account name, a face image and an article image, and the account registration information can also comprise a password and the like.

Step S204 may acquire an account number requested to be registered and a face image and an item image associated with the account number, which are input through the account number registration interface.

In one embodiment, the account registration interface comprises a face image shooting entry and an article image shooting entry.

The human face image shooting inlet is used for triggering an instruction for displaying a human face image shooting window; the article image shooting inlet is used for triggering an instruction for displaying an article image shooting window; the face image shooting window is used for shooting a face image; the article image shooting window is used for shooting an article image.

In one embodiment, the face image is obtained through a face image shooting window, and the object image is obtained through an object image window.

In one embodiment, the face capture portal is a control with a click event for triggering an instruction to present a face image capture window. Therefore, when the face image shooting inlet is clicked, an instruction for displaying the face image shooting window can be triggered; after the instruction for displaying the face image shooting window is obtained, the face image shooting window can be displayed.

In one embodiment, the face image shooting window includes an image real-time display window and a shooting submission control, where the image real-time display window is used to display an image currently shot by the camera in real time, and the shooting submission control is used to trigger an instruction for saving the image currently shot by the camera.

After the instruction of saving the image currently shot by the camera is acquired, the currently shot head portrait can be saved as the face image associated with the account number requested to be registered.

Further, the face image associated with the account requested to be registered may be displayed in the account registration interface.

Similarly, an item image associated with the account requesting registration may be entered via the account registration interface.

In one embodiment, the account registration interface further comprises a registration submission control, and a click event of the registration submission control generates an instruction for submitting registration information;

further, when an instruction for submitting registration information is obtained, an account number which is input through an account number registration interface and requests for registration, a face image and an article image which are associated with the account number can be obtained.

Fig. 3A, 3B, and 3C are schematic user interfaces illustrating an account registration process in one embodiment.

As shown in fig. 3A, the account registration interface 300 includes an account input control 301 for inputting an account to be registered, a face image capture entry 302, an item image capture entry 303, and a registration submission control 304.

After the face image shooting entrance 302 is clicked, as shown in fig. 3B, a face image shooting window 305 may be displayed; the face image capture window contains an image real-time display window 306 and a capture submission control 307.

After the shooting submission control 307 is clicked, the currently shot avatar 308 can be saved as a face image associated with the account input through the input control 301 (i.e., the account requested to be registered).

As shown in fig. 3C, further, the facial image capture window 305 may be closed, the account registration interface 300 may be returned, and the captured facial image 308 may be displayed in the account registration interface 300.

Further, after the register submission control 304 is clicked, step S206 may be executed.

In one embodiment, the account registration interface includes a local selection entry for the facial image and a local selection entry for the item image. When a local selection entrance of the face image is clicked, a selection window of the face image can be displayed, and an image selected by a user is obtained through the selection window and is used as the face image associated with the account number requesting to be registered; and when a selection entry of the item image is clicked, a selection window of the item image can be displayed, and the image selected by the user is acquired through the selection window and is used as the item image associated with the account number requesting to be registered.

Step S206, an account registration request containing the account requested to be registered and the face image and the article image associated with the account is generated.

Step S208, sending an account registration request to the server to request the server to register the account and store the face image and the article image as an authentication item of the account.

As shown in fig. 4, an account registration method based on image recognition includes the following steps:

step S402, an account registration request is received, wherein the account registration request comprises an account requested to be registered and a face image and an article image which are associated with the account.

Step S404, extracting the account number, the face image and the article image in the account number registration request.

Step S406, registering the account, and storing the face image and the article image as an authentication item of the account.

In one embodiment, the account requesting registration may be added to a registered accounts database. In one embodiment, the correspondence of the account requested to be registered with other account registration information, including nicknames, years of birth, and/or hobbies, among others, may also be stored.

The account authentication item is an item or data to be authenticated in the account authentication process.

For example, the account number's authentication item may include a password, a facial image, an item image, and/or password protection issues, among others. The face image and the article image are stored as the authentication item of the account requesting registration, which indicates that in the process of authenticating the account, whether the input face image and article image are matched with the face image and article image serving as the authentication item of the account needs to be authenticated.

In one embodiment, the account number's authentication entry is stored in a designated storage space (a data table in a database, etc.) or file. In this embodiment, in step S406, the account in the account registration request, the face image and the article image may be correspondingly stored in a designated storage space or file.

In one embodiment, after the step of extracting the account, the face image and the item image in the account registration request, the account registration method based on image recognition further includes the following steps:

extracting the face characteristics of the face image and extracting the article characteristics of the article image;

in this embodiment, the step of storing the face image and the article image as the authentication item of the account includes: and storing the human face characteristics and the article characteristics as the authentication items of the account.

Fig. 5 shows an execution flow of the above embodiment. As shown in fig. 5, in one embodiment, an account registration method based on image recognition.

Step S502, an account registration request is received, wherein the account registration request comprises an account requested to be registered and a face image and an article image which are associated with the account.

Step S504, the account number, the face image and the article image in the account number registration request are extracted.

In one embodiment, the account registration method based on image recognition further includes the following steps: performing primary processing on the face image and the object image; for example, performing primary processing such as gray level correction, noise filtering, light compensation, histogram equalization, normalization, geometric correction, filtering, sharpening and the like, wherein the primary processing serves subsequent face feature extraction and article feature extraction, and face recognition and article recognition; the face image and the object image after the primary processing are beneficial to the extraction of the face characteristic and the object characteristic and the recognition of the face and the object.

Step S506, extracting the face features of the face image, and extracting the article features of the article image.

In one embodiment, the visual features, pixel statistical features, face image transformation coefficient features, face image algebraic features and the like of the face image can be extracted as the face features of the face image.

In one embodiment, singular value feature vectors, Harris corner points, SIFT (Scale-invariant feature transform) feature points, or the like of the extractable item image are used as the item features of the item image.

Step S508, register the account, and store the face feature and the article feature as the authentication item of the account requested to be registered.

As shown in fig. 6, an account verification request method based on image recognition includes the following steps:

step S602, an account verification instruction is acquired.

In one embodiment, the account verification instruction may be triggered by a login operation. For example, a user clicks on a login control, and a click event of the login control is triggered, which may generate an account verification instruction.

In another embodiment, the account verification instruction may be triggered by a consumption operation, a payment operation, or other sensitive operation requiring account authentication. For example, a user clicks on a payment control, a confirmation payment control of a payment page, etc., causing click events for these controls to be triggered, which in turn generate account verification instructions.

Step S604, acquiring the account number requesting verification, and acquiring the input face image and the item image associated with the account number requesting verification.

In one embodiment, after step S602, the account verification request method based on image recognition further includes the steps of: and displaying an account verification interface.

The account verification interface is used for inputting an authentication item of an account, and therefore the account verification interface comprises a control used for inputting the authentication item. If the current account is not in the login state, the account verification interface is also used for inputting the account requesting verification, so the account verification interface also comprises a control used for inputting the account requesting verification.

In this embodiment, step S604 may obtain the account number requesting verification and obtain the face image and the article image associated with the account number requesting verification, which are input through the account number verification interface.

In one embodiment, if a currently-existing account logs in, the currently-logged account can be acquired as an account requesting verification; and if the current account is not in the login state, acquiring the account which is input through the account verification interface and requests verification.

In one embodiment, the account number authentication interface comprises a human face image shooting entrance and an article image shooting entrance.

After the instruction for saving the image currently shot by the camera is acquired, the currently shot head portrait can be saved as the face image associated with the account number requesting verification.

Further, a facial image associated with the account requesting authentication may be displayed in the account authentication interface.

Similarly, an image of an item associated with the account requesting authentication may be entered via an account authentication interface.

Step S606, an account authentication request including the account requested to be authenticated and the face image and the article image is generated.

Step S608, sending an account number verification request to the server, so as to request the server to perform identity verification on the account number by taking the face image and the article image as an identity verification item of the account number requesting verification.

As shown in fig. 7, in one embodiment, an account verification method based on image recognition includes the following steps:

step S702, an account verification request is received, where the account verification request includes an account requesting verification, and a face image and an article image associated with the account.

Step S704, extracting the account, the face image, and the article image in the account verification request.

Step S706, inquiring the face image and the article image which are pre-associated with the account number and used as authentication items.

In one embodiment, the face image and the article image which are associated with the account number and serve as identity verification items are stored in a designated storage space or a designated file in advance; in this embodiment, in step S706, the face image and the object image corresponding to the account may be searched in a designated storage space or a designated file.

Step S708, verifying whether the extracted face image and the extracted article image match the face image and the article image obtained by the query.

In one embodiment, the similarity between the extracted face image and the queried face image and the similarity between the extracted article image and the queried article image can be calculated, and if the two similarities exceed a threshold value, the extracted face image and the extracted article image are judged to be matched with the queried face image and the queried article image.

Step S710, if the extracted face image and the object image are matched with the face image and the object image obtained by inquiry, generating an account verification passing result.

The result of the account authentication passing indicates that the account authentication passing is performed, and operations performed by the account requesting authentication are all considered to be operations performed by the account owner.

Further, the result of passing account verification can be sent to the sender of the account verification request; and/or processing associated with the account number verification request; for example, a payment process corresponding to the account authentication request requested by the account authentication request sender is performed; for another example, a webpage corresponding to the account verification request requested by the sender is returned to the account verification request sender; and so on.

In one embodiment, the human face features and the article features are stored in advance as the authentication items of the account. The face features can be visual features, pixel statistical features, face image transformation coefficient features or face image algebraic features and the like; the article features may be singular value feature vectors, Harris corner points, SIFT feature points, or the like.

In this embodiment, after extracting the face image and the article image in the account verification request, the face feature of the face image may be extracted, and the article feature of the article image may be extracted.

Specifically, the face features of the face image corresponding to the face features serving as the authentication items of the account can be extracted, and the article features of the article image corresponding to the article features serving as the authentication items of the account can be extracted; for example, if the face features of the authentication item of the account are visual features, the visual features of the face image are extracted, and if the article features of the authentication item of the account are singular value feature vectors, the singular value feature vectors of the article image can be extracted.

Further, steps S706, S708 and S710 perform query and verification of the facial features and the object features and generate corresponding verification results.

Fig. 8 shows an execution flow of the above embodiment. As shown in fig. 8, in one embodiment, an account verification method based on image recognition includes the following steps:

step S802, an account verification request is received, wherein the account verification request comprises an account requiring verification and a face image and an article image which are associated with the account.

Step S804, extracting the account, the face image and the article image in the account verification request.

Step S806, extracting the face features of the face image, and extracting the article features of the article image.

In one embodiment, the face features pre-associated with the account as the authentication items may be visual features, pixel statistical features, face image transformation coefficient features, or face image algebraic features.

In one embodiment, the article features pre-associated with the account as the authentication items may be singular value feature vectors, Harris corner points, SIFT feature points, or the like.

Step S806 may extract a face feature of the face image corresponding to the face feature as the authentication item of the account, and extract an article feature of the article image corresponding to the article feature as the authentication item of the account.

And step S808, inquiring the human face characteristics and the article characteristics which are pre-associated with the account and serve as authentication items.

And step S810, verifying whether the extracted face features and the extracted article features are matched with the face features and the article features obtained through query.

In one embodiment, the similarity between the extracted face features and the face features obtained by query can be calculated, the similarity between the extracted article features and the article features obtained by query can be calculated, and if the similarity exceeds a threshold value, the extracted face features and the article features are judged to be matched with the face features and the article features obtained by query.

In step S812, if the extracted face features and article features match with the face features and article features obtained by the query, an account verification passing result is generated.

The account registration request method, the account registration method, the account verification request method and the account verification method are cooperatively realized by a terminal and a server; it can be considered that the steps described in the account registration request method and the account verification request method are performed by the terminal, and the steps described in the account registration method and the account verification method are performed by the server; the steps described in the account registration request method and the account verification request method may be executed by two terminals, or may be executed by the same terminal.

Fig. 9 is a timing diagram illustrating an account registration request method, an account registration method, an account verification request method, and an account verification method according to the present application implemented by a terminal and a server in cooperation in one embodiment. As shown in fig. 9:

(1.1) the terminal obtains the account registration instruction

(1.2) terminal account registration interface

(1.3) the terminal acquires the account number which is input through the account number registration interface and requests to register, and the face image and the article image which are associated with the account number

And (1.4) the terminal generates an account registration request containing the account requested to be registered and the face image and the article image associated with the account.

And (1.5) the terminal sends an account registration request to the server.

And (1.6) the server extracts the account number, the face image and the article image in the account number registration request.

And (1.7) extracting the face characteristics of the face image and extracting the article characteristics of the article image by the server.

(1.8) the server registers the account number and stores the human face characteristic and the article characteristic as the authentication item of the account number.

And (1.9) the server returns the account registration result to the terminal.

And (2.1) the terminal acquires an account verification instruction.

And (2.2) displaying an account verification interface by the terminal.

And (2.3) the terminal acquires the account number requesting verification and acquires the face image and the article image which are input through the account number verification interface and are associated with the account number requesting verification.

And (2.4) the terminal generates an account verification request containing the account which is requested to be verified and the face image and the article image.

And (2.5) the terminal sends the account verification request to the server.

And (2.6) the server extracts the account number, the face image and the article image in the account number verification request.

And (2.7) extracting the face characteristics of the face image and extracting the article characteristics of the article image by the server.

And (2.8) the server inquires human face characteristics and article characteristics which are pre-associated with the account number and serve as authentication items.

And (2.9) the server verifies whether the extracted face features and the extracted article features are matched with the face features and the article features obtained through query, and if yes, an account verification passing result is generated.

And (2.10) the server returns the account verification passing result to the terminal.

As shown in fig. 10, in one embodiment, an account registration request apparatus based on image recognition includes a registration instruction obtaining module 1002, a registration information obtaining module 1004, a registration request generating module 1006, and a registration request sending module 1008, where:

the registration instruction obtaining module 1002 is configured to obtain an account registration instruction.

The registration information obtaining module 1004 is configured to obtain an input account number requesting registration, and a face image and an item image associated with the account number.

In an embodiment, the account registration request apparatus based on image recognition further includes a registration interface display module (not shown in the figure) for displaying an account registration interface.

The account registration interface is used for inputting account registration information, the account registration information comprises account names, facial images and article images, and the account registration information can also comprise passwords and the like.

In this embodiment, the registration information obtaining module 1004 is configured to obtain an account number, a face image and an article image associated with the account number, which are input through an account number registration interface and request for registration.

In one embodiment, the face capture portal is a control with a click event for triggering an instruction to present a face image capture window. So that the registration information acquiring module 1004 can present the face image photographing window when the face image photographing portal is clicked.

After acquiring an instruction to store an image currently captured by the camera, the registration information acquiring module 1004 may store the currently captured head portrait as a face image associated with the account requesting registration.

Further, the registration information obtaining module 1004 may display a facial image associated with the account requested to be registered in the account registration interface.

Similarly, the registration information obtaining module 1004 may input an item image associated with the account requested to be registered through the account registration interface.

further, the registration information obtaining module 1004 may obtain, when obtaining the instruction to submit the registration information, the account requested to be registered and the face image and the object image associated with the account, which are input through the account registration interface.

In one embodiment, the account registration interface includes a local selection entry for the facial image and a local selection entry for the item image. In this embodiment, when the local selection entry of the face image is clicked, the registration information obtaining module 1004 may display a selection window of the face image, and obtain an image selected by the user through the selection window as a face image associated with the account number requesting registration; when the selection entry of the item image is clicked, the registration information obtaining module 1004 may display a selection window of the item image, and obtain an image selected by the user through the selection window as an item image associated with the account number requested to be registered.

The registration request generation module 1006 is used for generating an account registration request containing the account requested to be registered and the facial image and the item image associated with the account.

The registration request sending module 1008 is configured to send an account registration request to the server, so as to request the server to register the account and store the facial image and the article image as an authentication item of the account.

As shown in fig. 11, an account registration apparatus based on image recognition includes a registration request receiving module 1102, a registration information extracting module 1104, and a registration module 1106, wherein:

the registration request receiving module 1102 is configured to receive an account registration request, where the account registration request includes an account requested to be registered, and a facial image and an object image associated with the account.

The registration information extraction module 1104 is used for extracting an account number, a face image and an article image in the account number registration request.

The registration module 1106 is configured to register the account number, and store the face image and the object image as an authentication item of the account number.

In one embodiment, the registration module 1106 can add the account requested to be registered to a registered accounts database. In one embodiment, the registration module 1106 can also store the correspondence of the account requested to be registered with other account registration information, including nicknames, year of birth, and/or hobbies, among others.

In one embodiment, the account number's authentication entry is stored in a designated storage space (a data table in a database, etc.) or file. In this embodiment, the registration module 1106 may correspondingly store the account number in the account number registration request, the facial image and the object image in a designated storage space or file.

As shown in fig. 12, in an embodiment, the account registration apparatus based on image recognition further includes a first feature extraction module 1202, configured to extract facial features of a facial image and extract item features of an item image;

in this embodiment, the registration module 1106 is configured to register the account, and store the facial features and the article features as the authentication items of the account.

In one embodiment, the account registration apparatus based on image recognition further includes a preliminary processing module (not shown in the figure) configured to perform preliminary processing on the face image and the object image before the first feature extraction module 1202 extracts the face feature and the object feature; for example, performing primary processing such as gray level correction, noise filtering, light compensation, histogram equalization, normalization, geometric correction, filtering, sharpening and the like, wherein the primary processing serves subsequent face feature extraction and article feature extraction, and face recognition and article recognition; the face image and the object image after the primary processing are beneficial to the extraction of the face characteristic and the object characteristic and the recognition of the face and the object.

In one embodiment, the first feature extraction module 1202 may extract visual features, pixel statistical features, face image transform coefficient features, face image algebraic features, and the like of the face image as face features of the face image.

In one embodiment, the first feature extraction module 1202 may extract singular value feature vectors, Harris corner points, SIFT (Scale-invariant feature transform) feature points, or the like of the item image as the item features of the item image.

As shown in fig. 13, an account authentication request apparatus based on image recognition includes an authentication instruction obtaining module 1302, an authentication information obtaining module 1304, an authentication request generating module 1306, and an authentication request sending module 1308, where:

the verification instruction obtaining module 1302 is configured to obtain an account verification instruction.

The verification information obtaining module 1304 is used for obtaining an account number requesting verification, and obtaining a face image and an article image which are input and associated with the account number requesting verification.

In one embodiment, the account verification request device based on image recognition further includes a verification interface display module (not shown in the figure) for displaying an account verification interface.

In this embodiment, the verification information obtaining module 1304 is configured to obtain an account number requesting verification, and obtain a face image and an article image that are input through an account number verification interface and are associated with the account number requesting verification.

In one embodiment, if the currently-logged account is logged in, the authentication information obtaining module 1304 may obtain the currently-logged account as the account requesting authentication; if the current account is not logged in, the verification information obtaining module 1304 may obtain the account requested to be verified, which is input through the account verification interface.

In one embodiment, the face capture portal is a control with a click event for triggering an instruction to present a face image capture window. Thus, when the face image capturing entry is clicked, the authentication information acquisition module 1304 may present the face image capturing window.

After acquiring an instruction to store an image currently captured by the camera, the verification information acquiring module 1304 may store the currently captured avatar as a face image associated with the account requesting verification.

Further, the verification information obtaining module 1304 may display a face image associated with the account requesting verification in the account verification interface.

Similarly, the verification information obtaining module 1304 may input an image of the item associated with the account requesting verification via the account verification interface.

In one embodiment, the account verification interface further comprises a verification submission control, and a click event of the verification submission control generates an instruction for submitting verification information;

further, the verification information obtaining module 1304 may obtain an account number requesting verification input through an account number verification interface, and a face image and an object image associated with the account number when obtaining the instruction to submit the verification information.

The verification request generation module 1306 is configured to generate an account verification request including an account requesting verification and the face image and the item image.

The verification request sending module 1308 is configured to send an account verification request to the server, so as to request the server to perform identity verification on the account by using the face image and the article image as an identity verification item of the account which requires verification.

As shown in fig. 14, in one embodiment, an account authentication apparatus based on image recognition includes an authentication request receiving module 1402, an authentication information extracting module 1404, a query module 1406, an authentication module 1408, and a result generating module 1410, wherein:

the verification request receiving module 1402 is configured to receive an account verification request, where the account verification request includes an account requesting verification, and a face image and an article image associated with the account.

The verification information extraction module 1404 is configured to extract an account, a face image, and an item image in the account verification request.

The query module 1406 is used for querying the face image and the article image which are pre-associated with the account number and serve as authentication items.

In one embodiment, the face image and the article image which are associated with the account number and serve as identity verification items are stored in a designated storage space or a designated file in advance; in this embodiment, the query module 1406 may search for the face image and the object image corresponding to the account in a designated storage space or file.

The verification module 1408 is configured to verify whether the extracted face image and the object image match the face image and the object image obtained through query.

In one embodiment, the verification module 1408 may calculate the similarity between the extracted face image and the queried face image and the similarity between the extracted article image and the queried article image, and determine that the extracted face image and the article image match the queried face image and the queried article image if the similarities exceed a threshold.

The result generating module 1410 is configured to generate an account verification passing result if the extracted face image and the extracted article image are matched with the face image and the article image obtained through query.

Further, the result generating module 1410 may send the result of passing account verification to the sender of the account verification request; and/or processing associated with the account number verification request; for example, a payment process corresponding to the account authentication request requested by the account authentication request sender is performed; for another example, a webpage corresponding to the account verification request requested by the sender is returned to the account verification request sender; and so on.

In one embodiment, the account authentication device based on image recognition further includes a storage module (not shown in the figure) for storing human face features and article features as authentication items of the account. The face features can be visual features, pixel statistical features, face image transformation coefficient features or face image algebraic features and the like; the article features may be singular value feature vectors, Harris corner points, SIFT feature points, or the like.

As shown in fig. 15, in an embodiment, the account authentication apparatus based on image recognition further includes a second feature extraction module 1502, configured to extract facial features of a facial image and article features of an article image after the authentication information extraction module 1404 extracts the facial image and the article image in the account authentication request.

Specifically, the second feature extraction module 1502 may extract a face feature of the face image corresponding to a face feature of the authentication item as the account, and extract an article feature of the article image corresponding to an article feature of the authentication item as the account; for example, if the face features of the authentication item of the account are visual features, the visual features of the face image are extracted, and if the article features of the authentication item of the account are singular value feature vectors, the singular value feature vectors of the article image can be extracted.

In this embodiment, the query module 1406 is configured to query the face features and the article features, which are pre-associated with the account and serve as authentication items.

The verification module 1408 is configured to verify whether the extracted facial features and the object features match the queried facial features and object features.

In one embodiment, the verification module 1408 may calculate similarities of the extracted facial features and the queried facial features and calculate similarities of the extracted article features and the queried article features, and if both similarities exceed a threshold, determine that the extracted facial features and the article features match the queried facial features and the queried article features.

The result generating module 1410 is configured to generate an account verification passing result if the extracted face features and the extracted article features are matched with the face features and the article features obtained through query.

According to the account registration request method and device based on image recognition, the input account requesting registration and the face image and the article image associated with the account are obtained through the account registration interface, the account registration request containing the account and the face image and the article image is generated, the account registration request is sent to the server to request the server to register the account and store the face image and the article image as the identity verification items of the account, the server can be combined with the face image and the article image to perform identity verification, the inconvenience of user operation caused by forgetting or stealing of a user password can be avoided, even long similar users can be distinguished through the article image, and the problem that long similar users cannot be distinguished based on an image recognition technology is solved.

It will be appreciated that the terms "first feature extraction module" and "second feature extraction module" as used herein are used only to distinguish one feature extraction module from another, the first feature extraction module may be referred to as the second feature extraction module, and similarly, the second feature extraction module may also be referred to as the first feature extraction module.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. An account registration request method based on image recognition comprises the following steps:

acquiring an account registration instruction;

sending the account registration request to a server to request the server to register the account and store the face image and the article image as an authentication item of the account;

the article comprises headwear, clothing, a pen, a key, a sign, a scarf, a pet or a water cup.

2. The account registration request method based on image recognition according to claim 1, further comprising, after the step of obtaining the account registration instruction, the steps of: displaying an account registration interface;

the step of acquiring the input account requested to be registered and the face image and the article image associated with the account comprises the following steps: and acquiring an account number which is input through the account number registration interface and requests to register, and a face image and an article image which are associated with the account number.

3. The account registration request method based on image recognition according to claim 2, wherein the account registration interface includes a face image capture entry and an item image capture entry;

the face image shooting inlet is used for triggering an instruction for displaying a face image shooting window;

the article image shooting inlet is used for triggering an instruction for displaying an article image shooting window;

the face image is obtained through the face image shooting window, and the object image is obtained through the object image window.

4. An account registration method based on image recognition comprises the following steps:

registering the account, and storing the face image and the article image as an identity verification item of the account;

5. The account registration method based on image recognition according to claim 4, wherein after the step of extracting the account, the face image and the item image in the account registration request, the method further comprises the following steps:

extracting the face features of the face image and extracting the article features of the article image;

the steps of registering the account and storing the face image and the article image as the authentication item of the account comprise: and storing the face features and the article features as the identity verification items of the account.

6. An account number verification request method based on image recognition comprises the following steps:

acquiring an account verification instruction;

sending the account number verification request to a server to request the server to take the face image and the article image as the account number authentication items to perform authentication on the account number;

7. The account verification request method based on image recognition according to claim 6, further comprising, after the step of obtaining the account verification instruction, the steps of: displaying an account verification interface;

the step of acquiring the face image and the object image associated with the account number comprises the following steps: and acquiring a face image and an article image which are input through an account verification interface and are associated with the account.

8. The account number authentication request method based on image recognition according to claim 7, wherein the account number authentication interface includes a face image capture entry and an article image capture entry;

9. An account number verification method based on image recognition comprises the following steps:

if the extracted face image and the extracted object image are matched with the face image and the object image obtained by inquiry, generating an account verification passing result;

10. The account authentication method based on image recognition according to claim 9, wherein after the account and the face image and the article image in the account authentication request are extracted, the face feature of the face image is extracted, and the article feature of the article image is extracted;

querying the human face features and the article features which are pre-associated with the account number and serve as identity verification items;

verifying whether the extracted face features and the extracted article features are matched with the face features and the article features obtained through query;

and if the extracted face features and the extracted article features are matched with the face features and the article features obtained through query, generating an account verification passing result.

11. An account registration request apparatus based on image recognition, comprising:

a registration request sending module, configured to send the account registration request to a server, so as to request the server to register the account and store the facial image and the article image as an authentication item of the account;

12. An account registration apparatus based on image recognition, comprising:

the registration module is used for registering the account and storing the face image and the article image as the authentication item of the account;

13. An account number authentication request device based on image recognition is characterized by comprising:

the verification request sending module is used for sending the account verification request to a server so as to request the server to take the face image and the article image as the identity verification item of the account to carry out identity verification on the account;

14. An account number authentication device based on image recognition is characterized by comprising:

the result generation module is used for generating an account verification passing result if the extracted face image and the extracted article image are matched with the face image and the article image obtained by inquiry;