CN112417411A - Identity recognition method, device, electronic equipment and medium - Google Patents
Identity recognition method, device, electronic equipment and medium Download PDFInfo
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- CN112417411A CN112417411A CN202011297856.1A CN202011297856A CN112417411A CN 112417411 A CN112417411 A CN 112417411A CN 202011297856 A CN202011297856 A CN 202011297856A CN 112417411 A CN112417411 A CN 112417411A
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
Abstract
The embodiment of the invention discloses an identity identification method, an identity identification device, electronic equipment and a medium. The method comprises the following steps: under the condition that the identity recognition equipment is detected to meet the action recognition condition, recognizing the action track information of the human body part currently input by a user; comparing the currently input human body part action track information with standard human body part action track information prestored in the identity recognition equipment to obtain a human body part action track comparison result; and determining the legality of the user identity according to the comparison result between the motion tracks of the human body parts. By executing the technical scheme, safe, simple and easy to operate and low-cost non-contact identity recognition can be realized.
Description
Technical Field
The embodiment of the invention relates to the technical field of intelligent identity recognition, in particular to an identity recognition method, an identity recognition device, electronic equipment and a medium.
Background
Most of the existing identity recognition methods in the market are contact-type, the used scenes are very limited, the contact-type identity recognition methods can bring various health safety hazards, but the existing mature non-contact identity recognition methods comprise face recognition and iris recognition, the contact-type identity recognition methods can be used only after human body information is collected, the recognition results are also influenced by body characteristics, and the risk of user privacy leakage exists, and the problems that chips are easy to lose and falsely used exist due to the fact that NFC chip technology needs to be manufactured and distributed, so that the identity recognition method which is safe and non-contact, not easy to interfere and low in data collection cost is needed.
Disclosure of Invention
The embodiment of the invention provides an identity recognition method, an identity recognition device, electronic equipment and a medium, and aims to achieve the technical effects of meeting the non-contact identity recognition requirements of safety, simplicity and easiness in operation and low cost.
In a first aspect, an embodiment of the present invention provides an identity identification method, including:
under the condition that the identity recognition equipment is detected to meet the action recognition condition, recognizing the action track information of the human body part currently input by a user;
comparing the currently input human body part action track information with standard human body part action track information prestored in the identity recognition equipment to obtain a human body part action track comparison result;
and determining the legality of the user identity according to the comparison result between the motion tracks of the human body parts.
In a second aspect, an embodiment of the present invention further provides an identity recognition apparatus, where the apparatus includes:
the information identification module is used for identifying the motion track information of the human body part currently input by the user under the condition that the identity identification equipment is detected to meet the motion identification condition;
the information comparison module is used for comparing the currently input human body part action track information with standard human body part action track information prestored in the identity recognition equipment to obtain a human body part action track comparison result;
and the identity determining module is used for determining the legality of the user identity according to the comparison result between the action tracks of the human body parts.
In a third aspect, an embodiment of the present invention further provides an electronic device, including:
one or more processors;
storage means for storing one or more programs;
the one or more programs are executed by the one or more processors such that the one or more processors implement an identification method as provided in any embodiment of the invention.
In a fourth aspect, an embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, which when executed by a processor implements the identity recognition method as provided in any embodiment of the present invention.
The embodiment of the invention provides an identity recognition method, which is characterized in that under the condition that identity recognition equipment is detected to meet action recognition conditions, currently-input human body part action track information of a user is recognized, the currently-input human body part action track information is compared with standard human body part action track information stored in the identity recognition equipment to obtain a human body part action track comparison result, and the legality of the user identity is determined according to the comparison result between the human body part action tracks.
By adopting the technical scheme, the action track information input by the user in the identity recognition equipment is compared with the action track information stored in the identity recognition equipment, and whether the identity information stored in the equipment is met or not is judged according to the compared result, so that the technical effect of realizing the non-contact identity recognition requirement of safety, simplicity and easiness in operation and low cost can be achieved.
The above summary of the present invention is merely an overview of the technical solutions of the present invention, and the present invention can be implemented in accordance with the content of the description in order to make the technical means of the present invention more clearly understood, and the above and other objects, features, and advantages of the present invention will be more clearly understood.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a flowchart of an identity recognition method according to an embodiment of the present application;
fig. 2 is a schematic view of an interaction process of an identity recognition method according to an embodiment of the present application;
fig. 3 is a flowchart of another identification method provided in the second embodiment of the present application;
fig. 4 is a schematic structural diagram of an identification apparatus according to a third embodiment of the present application;
fig. 5 is a schematic structural diagram of an electronic device according to a fourth embodiment of the present application.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Before discussing exemplary embodiments in more detail, it should be noted that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although a flowchart may describe the operations (or steps) as a sequential process, many of the operations can be performed in parallel, concurrently or simultaneously. In addition, the order of the operations may be re-arranged. The process may be terminated when its operations are completed, but may have additional steps not included in the figure. The processes may correspond to methods, functions, procedures, subroutines, and the like.
Example one
Fig. 1 is a flowchart of an identity recognition method provided in an embodiment of the present invention, where the method is applicable to identity recognition in a contactless scenario, and the method may be executed by an identity recognition apparatus, where the apparatus may be implemented by software and/or hardware, and may be integrated in an electronic device. As shown in fig. 1, the identity recognition method in this embodiment includes the following steps:
and S110, under the condition that the identity recognition equipment is detected to meet the action recognition condition, recognizing the action track information of the human body part currently input by the user.
Most of the existing non-contact identity recognition methods can be used only by acquiring human body information, and are not convenient and safe enough, and the method for recognizing the identity by using an external NFC chip has the risk of easy loss and misuse.
Under the condition that the identity recognition equipment is detected to meet action recognition conditions, the identity recognition equipment recognizes currently input action track information of the human body part, wherein the action recognition conditions can be that the identity recognition equipment is in a static state; or, the action recognition condition may also be that the identification device is in a motion state and the identification device in the motion state and the user move synchronously within a preset relative position range. The human body part can comprise fingers, a nose, a mouth, feet and the like, and for example, the input human body part action track information can be track information drawn by fingers of a human hand.
By adopting the technical scheme, the identification is started after the identity identification equipment meets the action identification condition, so that the situation that useless action identification occupies computing resources of the identity identification equipment for a long time, such as the computing capacity of a CPU (central processing unit) is avoided.
In an alternative of the present embodiment, it may be combined with one or more of the alternatives of the present embodiment. Before recognizing the motion track information of the human body part currently input by the user, the method further comprises the following steps: and storing the effective time range and the effective position range of the motion track of the human body part which can be identified by the identity identification equipment in the identity identification equipment. The valid time range may be a time range for determining whether to start the identification right of the identification device, and if the current time point is within the valid time range, the identification right is started, and if the current time point is not within the valid time range, the identification right is not started. The valid position range may be a valid position range that allows the user identity information to be recognized when the user is recognized, for example, the identity recognition device may be set within the valid position range to perform identity recognition, and identity information of the user is not recognized beyond the valid position range.
By adopting the technical scheme, the effective time range and the effective position range required by the identity recognition equipment for carrying out user identity recognition are set in the identity recognition equipment, so that the technical effect of improving the safety of the user identity recognition is achieved.
In an alternative of the present embodiment, it may be combined with one or more of the alternatives of the present embodiment. Under the condition that the identity recognition equipment is triggered, the action track reference point is displayed to the user, so that the action track reference point assists the user in inputting the action track information of the human body part. The action track reference point can be an LED lamp dot matrix arranged on the identity recognition equipment before the user starts to input the human body action track under the condition of triggering the identity recognition equipment, and the user can input the human body part action track as the reference point according to the LED dot matrix after the identity recognition equipment lights the LED dot matrix.
By adopting the technical scheme, the action track reference point is arranged on the identity recognition equipment, so that the user is assisted to input the action track information of the human body part, and the technical effects of improving the user experience and the recognition efficiency are achieved.
In an alternative of the present embodiment, it may be combined with one or more of the alternatives of the present embodiment. The method for identifying the motion track information of the human body part currently input by the user comprises the following steps: adopting an infrared induction plane at a preset position of the identity recognition equipment to recognize a human body part action track input based on an action track reference point shown to a user; wherein the infrared sensing plane is generated by a grating sensor connected with the identity recognition device configuration. Wherein the infrared sensing plane is a plane invisible to naked eyes generated by the grating sensor in front of the identity recognition device. As shown in fig. 2, when the identification device interacts with the user, the device emits an infrared sensing plane in front of the user for the user to input the motion trajectory information of the human body part to complete identification.
By adopting the technical scheme, the action track of the user is identified through the infrared sensing plane formed by the grating sensor, and the technical effect of improving the identification precision is achieved.
S120, comparing the currently input human body part action track information with standard human body part action track information prestored in the identity recognition device to obtain a human body part action track comparison result.
The identity recognition equipment compares the human body part action track information input by the current user with standard human body part action track information prestored in the identity recognition equipment to obtain a human body part action track comparison result, the standard human body part action track information can be standard information which is set by the user and stored in the identity recognition equipment, and when the standard information is compared with the action track information input by the user in front of the identity recognition equipment, the fitness of the tracks can be compared to carry out identity recognition.
S130, determining the legality of the user identity according to the comparison result between the human body part action tracks.
The identity recognition device determines the validity of the user identity according to a comparison result between the motion tracks of the human body parts, the comparison result may be a degree of fit between standard motion track information preset by the user and motion track information input by the user in front of the identity recognition device, for example, when the degree of fit is more than 95%, the identity may be in accordance with preset user information stored in the identity recognition device, and the validity of the user identity may be a judgment of whether the user currently performing identity recognition is a user pre-storing standard motion track information in the identity recognition device.
According to the technical scheme of the embodiment, the identity recognition equipment recognizes the currently input human body part action track information of the user under the condition that the action recognition condition is met, the currently input human body part action track information is compared with the standard human body part action track information prestored in the identity recognition equipment to obtain the human body part action track comparison result, the legality of the user identity is determined through the comparison result, and the purposes of achieving safe and risk-free non-contact identity recognition, simple operation, low cost and high precision are achieved
Example two
Fig. 3 is a flowchart of another identification method provided in the second embodiment of the present application. Embodiments of the present invention are further optimized on the basis of the above-mentioned embodiments, and the embodiments of the present invention may be combined with various alternatives in one or more of the above-mentioned embodiments. As shown in fig. 3, the identity recognition method provided in the embodiment of the present invention may include the following steps:
s310, acquiring a touch track input in a preset image recognition template, and storing the touch track as standard human body part action track information for recognizing identity legality; the touch track comprises a connection track formed by at least two positioning points on the image recognition template.
The identity recognition device acquires a touch track input in a preset image recognition template, and stores the touch track as standard human body part action track information for recognizing identity validity, the preset image recognition template can be a pattern in mobile terminal software of a user, exemplarily can be a rectangular image recognition template which is similar to mobile phone unlocking and forms a 3 x 3 by nine positioning points, and also can be a more complex 4 x 4 rectangular image recognition template formed by 16 positioning points, the user can form the touch track by performing sliding touch among the positioning points, and the touch track, an effective time range and an effective position range set by the user are stored in the identity recognition device as recognition conditions for user identity recognition. The touch track comprises a connection track formed by at least two positioning points on the image recognition template, and the connection track can be a straight line or a curve.
By adopting the technical scheme, a more complex image recognition template is set in the mobile terminal supporting software of the user to set the standard human body part action track information for the user, and the technical effect of improving the identity recognition safety is achieved.
In an alternative of the present embodiment, it may be combined with one or more of the alternatives of the present embodiment. The effective use times of the standard human body part action track information prestored in the identity recognition equipment is one time. In an actual scene, after the user uses the set human body part motion track information to perform identity recognition, the second recognition cannot be performed, and in a delivery scene of the contactless delivery robot, after the user identity recognition is completed and the delivery is performed, the current standard human body part motion track information of the user is determined to be invalid information in a memory of the delivery robot and deleted.
By adopting the technical scheme, the effective use times of the pre-stored standard human body part action track information is set to be one time in the identity recognition equipment, so that the technical effects of optimizing the storage resource space of the equipment and improving the identity recognition safety are achieved.
In an alternative of the present embodiment, it may be combined with one or more of the alternatives of the present embodiment. The touch track comprises a connecting line formed by at least four positioning points in the same plane of the image recognition template, and the connecting line between the positioning points is a straight line. The touch track can be a connecting line formed by at least four positioning points in the same plane of the image recognition template, and the connecting line between the positioning points is a straight line.
And S320, under the condition that the identity recognition equipment is detected to meet the action recognition condition, recognizing the action track information of the human body part currently input by the user.
S330, comparing the currently input human body part action track information with standard human body part action track information prestored in the identity recognition device to obtain a human body part action track comparison result.
S340, determining the legality of the user identity according to the comparison result between the human body part action tracks.
According to the technical scheme of the embodiment, the touch track input in the preset image recognition template is obtained and stored as the standard human body part action track information for recognizing identity legality, the preset image recognition template can be replaced by a simple or complex template, the touch track information can be formed by straight lines or curves, the effective use times of user identity information recognition is once, and the technical effects of improving the safety of the identity recognition method and facilitating the user to set the operation track are achieved.
EXAMPLE III
Fig. 4 is a schematic structural diagram of an identification apparatus provided in the third embodiment of the present invention. The device can be suitable for the identification in a non-contact scene, can be realized by software and/or hardware, and is integrated in the electronic equipment. The device is used for realizing the identity recognition method provided by the embodiment. As shown in fig. 4, the identity recognition apparatus provided in this embodiment includes:
the information identification module 410 is used for identifying the motion track information of the human body part currently input by the user under the condition that the identity identification device is detected to meet the motion identification condition;
an information comparison module 420, configured to compare currently input human body part motion trajectory information with standard human body part motion trajectory information pre-stored in the identity recognition device, so as to obtain a human body part motion trajectory comparison result;
and an identity determining module 430, configured to determine validity of the user identity according to a comparison result between the motion tracks of the human body parts.
On the basis of the foregoing embodiment, optionally, the information identifying module 410 is further configured to:
acquiring a touch track input in a preset image recognition template, and storing the touch track as standard human body part action track information for recognizing identity legality;
the touch track comprises a connection track formed by at least two positioning points on the image recognition template.
On the basis of the foregoing embodiment, optionally, the information identifying module 410 is further configured to:
the effective use times of the standard human body part action track information prestored in the identity recognition equipment is one time.
On the basis of the foregoing embodiment, optionally, the information identifying module 410 is further configured to:
the touch track comprises a connecting line formed by at least four positioning points in the same plane of the image recognition template, and the connecting line between the positioning points is a straight line.
On the basis of the foregoing embodiment, optionally, the information identifying module 410 is further configured to:
and storing the effective time range and the effective position range of the motion track of the human body part which can be identified by the identity identification equipment in the identity identification equipment.
On the basis of the foregoing embodiment, optionally, the information identifying module 410 is further configured to:
and under the condition of triggering the identity recognition equipment, displaying the action track reference point to the user so as to assist the user to input the action track information of the human body part through the action track reference point.
On the basis of the foregoing embodiment, optionally, the information identifying module 410 is further configured to:
adopting an infrared induction plane at a preset position of the identity recognition equipment to recognize a human body part action track input based on an action track reference point shown to a user; wherein the infrared sensing plane is generated by a grating sensor connected with the identity recognition device configuration.
Example four
Fig. 5 is a schematic structural diagram of an electronic device according to a fourth embodiment of the present application. The embodiment of the application provides electronic equipment, and the identity recognition device provided by the embodiment of the application can be integrated in the electronic equipment. As shown in fig. 5, the present embodiment provides an electronic device 500, which includes: one or more processors 520; the storage 510 is configured to store one or more programs, and when the one or more programs are executed by the one or more processors 520, the one or more processors 520 implement the identity recognition method provided in the embodiment of the present application, the method includes:
under the condition that the identity recognition equipment is detected to meet the action recognition condition, recognizing the action track information of the human body part currently input by a user;
comparing the currently input human body part action track information with standard human body part action track information prestored in the identity recognition equipment to obtain a human body part action track comparison result;
and determining the legality of the user identity according to the comparison result between the motion tracks of the human body parts.
Of course, those skilled in the art can understand that the processor 520 also implements the technical solution of the identity recognition method provided in any embodiment of the present application.
The electronic device 500 shown in fig. 5 is only an example, and should not bring any limitation to the functions and the scope of use of the embodiments of the present application.
As shown in fig. 5, the electronic device 500 includes a processor 520, a storage 510, an input 530, and an output 540; the number of the processors 520 in the electronic device may be one or more, and one processor 520 is taken as an example in fig. 5; the processor 520, the storage 510, the input device 530, and the output device 540 in the electronic apparatus may be connected by a bus or other means, and are exemplified by a bus 550 in fig. 5.
The storage device 510 is a computer-readable storage medium, and can be used to store software programs, computer-executable programs, and module units, such as program instructions corresponding to the identification method in the embodiment of the present application.
The storage device 510 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the terminal, and the like. Further, the storage 510 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device. In some examples, storage 510 may further include memory located remotely from processor 520, which may be connected via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The input device 530 may be used to receive input numbers, character information, or voice information, and to generate key signal inputs related to user settings and function control of the electronic apparatus. The output device 540 may include a display screen, speakers, etc. of electronic equipment.
The electronic equipment provided by the embodiment of the application can achieve the technical effect of meeting the non-contact identity recognition requirements of safety, simplicity and easiness in operation and low cost.
EXAMPLE five
An embodiment of the present invention provides a computer-readable medium, on which a computer program is stored, where the computer program, when executed by a processor, is configured to perform an identity recognition method, where the method includes:
under the condition that the identity recognition equipment is detected to meet the action recognition condition, recognizing the action track information of the human body part currently input by a user;
comparing the currently input human body part action track information with standard human body part action track information prestored in the identity recognition equipment to obtain a human body part action track comparison result;
and determining the legality of the user identity according to the comparison result between the motion tracks of the human body parts.
Optionally, the program, when executed by the processor, may be further configured to perform the method of identification provided in any of the embodiments of the present invention.
Computer storage media for embodiments of the invention may employ any combination of one or more computer-readable media. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a Read Only Memory (ROM), an Erasable Programmable Read Only Memory (EPROM), a flash Memory, an optical fiber, a portable CD-ROM, an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. A computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
A computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take a variety of forms, including, but not limited to: an electromagnetic signal, an optical signal, or any suitable combination of the foregoing. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: wireless, wire, fiber optic cable, Radio Frequency (RF), etc., or any suitable combination of the foregoing.
Computer program code for carrying out operations for aspects of the present invention may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, Smalltalk, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider).
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (10)
1. An identity recognition method is applied to identity recognition equipment, and the method comprises the following steps:
under the condition that the identity recognition equipment is detected to meet the action recognition condition, recognizing the action track information of the human body part currently input by a user;
comparing the currently input human body part action track information with standard human body part action track information prestored in the identity recognition equipment to obtain a human body part action track comparison result;
and determining the legality of the user identity according to the comparison result between the motion tracks of the human body parts.
2. The method of claim 1, before identifying the currently input human body part motion trajectory information, further comprising:
acquiring a touch track input in a preset image recognition template, and storing the touch track as standard human body part action track information for recognizing identity legality;
the touch track comprises a connection track formed by at least two positioning points on the image recognition template.
3. The method according to claim 2, wherein the valid usage times of the standard human body part motion trail information pre-stored in the identity recognition device is one time.
4. The method according to claim 2, wherein the touch trajectory comprises a connecting line consisting of at least four positioning points in the same plane of the image recognition template, and the connecting line between the positioning points is a straight line.
5. The method of claim 1, before identifying the currently input human body part motion trajectory information, further comprising:
and storing the effective time range and the effective position range of the motion track of the human body part which can be identified by the identity identification equipment in the identity identification equipment.
6. The method of claim 1, further comprising:
and under the condition of triggering the identity recognition equipment, displaying the action track reference point to the user so as to assist the user to input the action track information of the human body part through the action track reference point.
7. The method of claim 1, wherein identifying the currently input human body part motion trajectory information comprises:
adopting an infrared induction plane at a preset position of the identity recognition equipment to recognize a human body part action track input based on an action track reference point shown to a user; wherein the infrared sensing plane is generated by a grating sensor connected with the identity recognition device configuration.
8. An identification device, comprising:
the information identification module is used for identifying the motion track information of the human body part currently input by the user under the condition that the identity identification equipment is detected to meet the motion identification condition;
the information comparison module is used for comparing the currently input human body part action track information with standard human body part action track information prestored in the identity recognition equipment to obtain a human body part action track comparison result;
and the identity determining module is used for determining the legality of the user identity according to the comparison result between the action tracks of the human body parts.
9. An electronic device, comprising:
one or more processors;
storage means for storing one or more programs;
when executed by the one or more processors, cause the one or more processors to implement the identity recognition method of any one of claims 1-7.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the identification method of any one of claims 1 to 7.
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2020
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| CN103034429A (en) * | 2011-10-10 | 2013-04-10 | 北京千橡网景科技发展有限公司 | Identity authentication method and device for touch screen |
| CN104392160A (en) * | 2014-09-22 | 2015-03-04 | 贵阳朗玛信息技术股份有限公司 | Identity authentication method and identity authentication device |
| CN104765994A (en) * | 2015-04-17 | 2015-07-08 | 努比亚技术有限公司 | User identity recognition method and device |
| CN108108649A (en) * | 2016-11-24 | 2018-06-01 | 腾讯科技（深圳）有限公司 | Auth method and device |
| CN111291338A (en) * | 2020-02-17 | 2020-06-16 | Oppo广东移动通信有限公司 | User identification method, user identification device, storage medium and head-mounted device |
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