CN111402480A - Visitor information management method, device, system, equipment and storage medium - Google Patents
Visitor information management method, device, system, equipment and storage medium Download PDFInfo
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- 238000000034 method Methods 0.000 claims abstract description 35
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- 238000004891 communication Methods 0.000 claims description 9
- 238000004590 computer program Methods 0.000 claims description 9
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- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
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- G06—COMPUTING; CALCULATING OR COUNTING
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- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
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Abstract
The invention discloses a visitor information management method based on face recognition, which comprises the following steps: the method comprises the steps that when a visitor information input request sent by a owner terminal is received, visitor certificate information corresponding to the visitor information input request is obtained; receiving a standard face image sent by a visitor terminal, and comparing whether the standard face image is matched with certificate image information in visitor certificate information; if the standard face image is matched with the certificate image information, storing the standard face image in a visitor database; receiving an unlocking application sent by a visitor terminal, acquiring face image information corresponding to the unlocking application, and performing living body identification on the face image information; and if the living body identification of the face image information passes, inquiring the visitor database, and generating an unlocking instruction when target visitor information matched with the face image information exists in the visitor database. The invention also discloses a visitor information management device, a visitor information management system, visitor information management equipment and a storage medium. The visitor information management method improves the community security.
Description
Technical Field
The present invention relates to the field of authentication, and in particular, to a visitor information management method, apparatus, system, device, and storage medium.
Background
With the rapid development of the technology of the internet of things, the internet of things is used in all walks of life, and communities manage community personnel by using the internet of things so as to improve community security.
The traditional community visitor system only simply registers visitors, the community visitor system can not play a real purpose, and is upgraded aiming at the traditional visitor system, so that the visitor system not only records the visitor information, but also sends the visitor information to a community owner for confirmation, and after the community owner confirms, the visitor is allowed to enter and exit the community.
Disclosure of Invention
The invention mainly aims to provide a visitor information management method, a visitor information management device, a visitor information management system, visitor information management equipment and a visitor information management storage medium, and aims to solve the technical problem that the community security cannot be effectively guaranteed in the current community visitor system.
In order to achieve the above object, the present invention provides a visitor information management method based on face recognition, which is applied to a server, and comprises the following steps:
the method comprises the steps that when a visitor information input request sent by an owner terminal is received, visitor certificate information corresponding to the visitor information input request is obtained;
when the visitor certificate information passes verification, receiving a standard face image sent by a visitor terminal, and comparing whether the standard face image is matched with the certificate image information in the visitor certificate information;
if the standard face image is matched with the certificate image information, the standard face image and the visitor certificate information are used as visitor information and stored in a visitor database;
receiving an unlocking application sent by a visitor terminal, acquiring face image information corresponding to the unlocking application, and carrying out living body identification on the face image information;
and if the living body identification of the face image information passes, inquiring the visitor database, and generating an unlocking instruction when target visitor information matched with the face image information exists in the visitor database.
In an embodiment, when receiving a visitor information entry request sent by an owner terminal, after the step of obtaining visitor certificate information corresponding to the visitor information entry request, the method includes:
judging whether the visitor certificate information is in a blacklist database;
if the visitor certificate information is in the blacklist database, generating identity reminding information and sending the identity reminding information to an owner terminal, and judging that the visitor certificate information passes verification when a confirmation instruction fed back by the owner terminal is received;
and if the visitor certificate information is not in the blacklist database, judging that the visitor certificate information passes verification.
In an embodiment, the step of receiving an unlocking application sent by a visitor terminal, acquiring face image information corresponding to the unlocking application, and performing living body identification on the face image information includes:
receiving an unlocking application sent by a visitor terminal, and acquiring face image information corresponding to the unlocking application;
processing the standard face image according to a preset identification model, and acquiring a gaze movement track corresponding to the standard face image;
and when the eye movement track is matched with a preset movement track, judging that the face image information living body identification verification is passed.
In an embodiment, the step of receiving an unlocking application sent by a visitor terminal, acquiring face image information corresponding to the unlocking application, and performing living body identification on the face image information includes:
receiving an unlocking application sent by a visitor terminal, and acquiring face image information corresponding to the unlocking application;
performing heartbeat detection on the face image information, acquiring heartbeat data values corresponding to the face image information, and counting the heartbeat data values to calculate an average heartbeat data value;
and if the average heartbeat data value is within a preset range, judging that the living body identification verification of the face image information is passed.
In an embodiment, the step of querying the visitor database if the living body of the face image information passes the identification, and generating an unlocking instruction when target visitor information matched with the face image information exists in the visitor database, includes:
if the living body identification of the face image information passes, inquiring the visitor database, and judging whether target visitor information matched with the face image information exists in the visitor database;
if target visitor information matched with the face image information exists in the visitor database, obtaining effective access time in the visitor information entry request, obtaining current access time of the unlocking application, and judging whether the current access time is within the effective access time;
if the current access time is within the effective access time, an unlocking instruction is generated;
and if the current access time is not within the effective access time, generating a secondary authorization application containing the face image information and sending the secondary authorization application to the owner terminal, and generating an unlocking instruction when receiving a secondary authorization instruction of the owner terminal.
In an embodiment, the receiving an unlocking application sent by a visitor terminal, obtaining face image information corresponding to the unlocking application, and performing living body identification on the face image information includes:
if the living body identification of the face image information does not pass, acquiring identity verification information corresponding to the unlocking application;
inquiring the visitor database, and judging whether a historical access record corresponding to the identity authentication information exists in the visitor database;
and if the historical access record corresponding to the identity authentication information exists in the visitor database, generating an unlocking instruction.
In addition, to achieve the above object, the present invention further provides a visitor information management apparatus based on face recognition, including:
the request receiving module is used for acquiring visitor certificate information corresponding to a visitor information input request when the visitor information input request sent by the owner terminal is received;
the receiving and comparing module is used for receiving a standard face image sent by a visitor terminal when the visitor certificate information passes verification and comparing whether the standard face image is matched with the certificate image information in the visitor certificate information;
the information storage module is used for storing the standard face image and the visitor certificate information as visitor information to a visitor database if the standard face image is matched with the certificate image information;
the living body detection module is used for receiving an unlocking application sent by a visitor terminal, acquiring face image information corresponding to the unlocking application and carrying out living body identification on the face image information;
and the instruction generation module is used for inquiring the visitor database if the living body of the face image information passes the identification, and generating an unlocking instruction when target visitor information matched with the face image information exists in the visitor database.
In addition, in order to achieve the above object, the present invention further provides a visitor information management system based on face recognition, where the visitor information management system based on face recognition includes a server, an owner terminal and/or a visitor terminal, which are in communication connection, and the visitor information management system based on face recognition implements the steps including:
the service terminal sends a visitor information input request containing visitor certificate information to the server;
when a server receives a visitor information input request sent by an owner terminal, the server acquires visitor certificate information corresponding to the visitor information input request;
the server sends prompt information to the visitor terminal when the visitor certificate information passes verification;
the method comprises the steps that a visitor terminal collects video image information through a preset collection device, and the visitor terminal obtains the eye positions of visitors in video images of all frames in the video image information;
the visitor terminal takes the video image of the target position reached by the eye position as a standard face image, and sends the standard face image to the server;
the server receives a standard face image sent by the visitor terminal, and compares whether the standard face image is matched with certificate image information in the visitor certificate information or not;
if the standard face image is matched with the certificate image information, the server takes the standard face image and the visitor certificate information as visitor information and stores the visitor information in a visitor database;
the method comprises the steps that a visitor terminal receives an unlocking application and acquires video image information through a preset acquisition device, and the visitor terminal acquires the eye positions of visitors in video images of all frames in the video image information;
the visitor terminal takes the video image of the target position reached by the eye position as face image information, and sends the face image information and the unlocking application association to a server;
the method comprises the steps that a server receives an unlocking application sent by a visitor terminal, the server obtains face image information corresponding to the unlocking application, and living body recognition is carried out on the face image information;
and if the living body identification of the face image information passes, the server inquires the visitor database, and when target visitor information matched with the face image information exists in the visitor database, the server generates an unlocking instruction.
In addition, in order to realize the aim, the invention also provides visitor information management equipment based on face recognition; the visitor information management device based on the face recognition comprises any one or more of a server, an owner terminal and/or a visitor terminal, and comprises: a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein:
the computer program, when executed by the processor, implements the steps of the method for managing guest information based on face recognition as described above.
In addition, to achieve the above object, the present invention also provides a computer storage medium;
the computer storage medium has stored thereon a computer program which, when executed by a processor, implements the steps of the method for managing visitor information based on face recognition as described above.
The embodiment of the invention provides a visitor information management method, a visitor information management device, a visitor information management system, visitor information management equipment and a storage medium based on face recognition, wherein visitor certificate information corresponding to a visitor information input request is acquired when the visitor information input request sent by a owner terminal is received; verifying visitor certificate information to prevent illegal users from entering a community, receiving a standard face image sent by a visitor terminal by a server when the visitor certificate information is verified, and comparing whether the standard face image is matched with the certificate image information in the visitor certificate information or not; if the standard face image is matched with the certificate image information, the standard face image and the visitor certificate information are used as visitor information and stored in a visitor database; receiving an unlocking application sent by a visitor terminal, and acquiring human face image information corresponding to the unlocking application by a server to perform living body identification on the human face image information; if the living body identification of the face image information passes, inquiring a visitor database, and generating an unlocking instruction when target visitor information matched with the face image information exists in the visitor database; the living body verification is applied to the identity verification of community visitors in the embodiment, the visitors are prevented from using photos for identity verification, and the community safety is further improved.
Drawings
FIG. 1 is a schematic diagram of an apparatus in a hardware operating environment according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating a first embodiment of a method for managing guest information based on face recognition according to the present invention;
FIG. 3 is a schematic diagram illustrating functional modules of an embodiment of a visitor information management apparatus based on face recognition.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, fig. 1 is a schematic structural diagram of a server (also called a visitor information management device based on face recognition, where the visitor information management device based on face recognition may be formed by a separate visitor information management apparatus based on face recognition, or may be formed by combining other apparatuses with a visitor information management apparatus based on face recognition) in a hardware operating environment according to an embodiment of the present invention.
The server in the embodiment of the invention refers to a computer for managing resources and providing services for users, and is generally divided into a file server, a database server and an application server. The computer or computer system running the above software is also referred to as a server. Compared with a common PC (personal computer), the server has higher requirements on stability, safety, performance and the like; as shown in fig. 1, the server may include: the processor 1001 includes, for example, a Central Processing Unit (CPU), a network interface 1004, a user interface 1003, a memory 1005, a communication bus 1002, a chipset, a disk system, hardware such as a network, and the like. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include a Display screen (Display), an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a WIreless interface (e.g., WIFI interface, WIreless FIdelity, WIFI interface). The memory 1005 may be a Random Access Memory (RAM) or a non-volatile memory (e.g., a disk memory). The memory 1005 may alternatively be a storage device separate from the processor 1001.
Optionally, the server may further include a camera, a Radio Frequency (RF) circuit, a sensor, an audio circuit, and a WiFi module; the input unit is compared with a display screen and a touch screen; the network interface can be selected from the wireless interface, such as Bluetooth, a probe and the like except WiFi. Those skilled in the art will appreciate that the server architecture shown in FIG. 1 is not meant to be limiting, and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
As shown in fig. 1, the computer software product is stored in a storage medium (storage medium: also called computer storage medium, computer medium, readable storage medium, computer readable storage medium, or direct storage medium, etc., and the storage medium may be a non-volatile readable storage medium, such as RAM, magnetic disk, optical disk), and includes several instructions for enabling a terminal device (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to execute the method according to the embodiments of the present invention, and a memory 1005 as a computer storage medium may include an operating system, a network communication module, a user interface module, and a computer program.
In the server shown in fig. 1, the network interface 1004 is mainly used for connecting to a background database and performing data communication with the background database; the user interface 1003 is mainly used for connecting a client (client, also called user side or terminal, the terminal in the embodiment of the present invention may be a fixed terminal or a mobile terminal, for example, an intelligent air conditioner with networking function, an intelligent electric lamp, an intelligent power supply, an intelligent sound box, an automatic driving car, a PC, a smart phone, a tablet computer, an electronic book reader, a portable computer, etc., the terminal includes sensors such as a light sensor, a motion sensor, and other sensors, which are not described herein again), and performs data communication with the client; and the processor 1001 may be configured to call the computer program stored in the memory 1005 and perform the steps of the visitor information management method based on face recognition according to the following embodiments of the present invention.
Based on the hardware structure, the embodiment of the visitor information management method based on the face recognition is provided.
Referring to fig. 2, in a first embodiment of the visitor information management method based on face recognition of the present invention, the visitor information management method based on face recognition includes:
and step S10, when receiving the visitor information input request sent by the owner terminal, acquiring the visitor certificate information corresponding to the visitor information input request.
The visitor information management method based on face recognition in this embodiment is applied to the visitor information management device based on face recognition, and the type of the visitor information management device based on face recognition is not particularly limited, that is, the visitor information management device based on face recognition may be a terminal or a server.
In this embodiment, a server is taken as an example for explanation, the server provides a function of reserving visitors for a owner, and the server authorizes an owner terminal to initiate visitor information entry, where the owner is a verified residential home and the visitor is a user to visit soon. When the server receives a visitor information input request sent by the owner terminal, the server acquires visitor certificate information corresponding to the visitor information input request, and in addition, the owner terminal can also input information such as the name, the identity card number, the face information and the mobile phone number of a visitor.
After the server acquires the visitor certificate information, the server directly converts the text content of the visitor certificate information into an editable text through an OCR (Optical character recognition) technology, and then verifies the integrity and authenticity of the visitor certificate information, for example, after the server passes the complete verification, the server judges whether the visitor certificate information currently input belongs to the authenticity through a citizen information inquiry center.
And step S20, when the visitor certificate information passes the verification, receiving a standard face image sent by the visitor terminal, and comparing whether the standard face image is matched with the certificate image information in the visitor certificate information.
When the visitor certificate information passes verification, the server generates a link with the entered visitor certificate information, and pushes the link containing the visitor certificate information to the visitor terminal in a short message, mail or WeChat message mode, so that the visitor terminal enters a visitor information entry page based on the entry link.
The visitor terminal acquires a standard face image according to prompt information recorded in a page, namely, the visitor terminal prompts the eyes of a visitor to see numbers (or red spots) according to a sequence, the visitor operates according to the prompt, the visitor terminal collects a video image of the visitor and then positions an eye focusing point of the visitor in the video image, the visitor terminal tracks and synchronously moves the eyes of the visitor in the video image by using eye-tracking technology, and the visitor terminal takes an image of the eye of the visitor reaching a set position as the standard face image.
It can be understood that the way of determining the eye position of the visitor in the video image by the visitor terminal is not specifically limited, specifically, the visitor terminal acquires the eye image of the user by single-point calibration, compensates the difference between the current user and the existing reference user pupil-puerh macula vector by operations such as rotation and translation, then matches the mapping model of the reference (the mapping model is an identification model for judging the focus point of the eye pupil part by performing deep learning on digital pictures displayed by various eyes by using a convolutional neural network algorithm), and rapidly calculates the gaze position of the visitor in the video image.
The embodiment of the invention processes the video image at the visitor terminal, can reduce the operation pressure of the server, and meanwhile, the visitor terminal sends the processed standard face image to the server, thereby reducing the occupation amount of network resources.
The visitor terminal sends the standard face image to the server, the server receives the standard face image sent by the visitor terminal, then the server compares whether the standard face image is matched with certificate image information in visitor certificate information or not to determine whether information is input or not, and if the standard face image is not matched with the certificate image information in the visitor certificate information, the server outputs prompt information.
And step S30, if the standard face image is matched with the certificate image information, the standard face image and the visitor certificate information are used as visitor information and stored in a visitor database.
And if the standard face image is matched with the certificate image information, the server takes the standard face image and the visitor certificate information as visitor information and stores the visitor information into a visitor database. The server saves standard face image and visitor certificate information as visitor information to the visitor database in this embodiment, can make things convenient for the later stage to carry out authentication operation by the visitor, specifically:
and step S40, receiving an unlocking application sent by the visitor terminal, acquiring the face image information corresponding to the unlocking application, and carrying out living body identification on the face image information.
The server receives an unlocking application sent by the visitor terminal, acquires face image information corresponding to the unlocking application, and performs living body identification on the face image information, namely, the server judges whether catch information in the face image information meets a set identification rule or not so as to perform living body identification on the face image information.
And step S50, if the living body identification of the face image information passes, inquiring the visitor database, and generating an unlocking instruction when target visitor information matched with the face image information exists in the visitor database.
If the living body of the face image information passes through identification, the server inquires a visitor database, the server judges whether target visitor information matched with the face image information exists in the visitor database, and when the target visitor information matched with the face image information exists in the visitor database, the server generates an unlocking instruction, so that the visitor terminal corresponds to a visitor and enters a community.
In the embodiment of the invention, when a visitor information input request sent by an owner terminal is received, visitor certificate information corresponding to the visitor information input request is obtained; verifying visitor certificate information to prevent illegal users from entering a community, receiving a standard face image sent by a visitor terminal by a server when the visitor certificate information is verified, and comparing whether the standard face image is matched with the certificate image information in the visitor certificate information or not; if the standard face image is matched with the certificate image information, the standard face image and the visitor certificate information are used as visitor information and stored in a visitor database; receiving an unlocking application sent by a visitor terminal, and acquiring human face image information corresponding to the unlocking application by a server to perform living body identification on the human face image information; if the living body identification of the face image information passes, inquiring a visitor database, and generating an unlocking instruction when target visitor information matched with the face image information exists in the visitor database; the living body verification is applied to the identity verification of community visitors in the embodiment, the visitors are prevented from using photos for identity verification, and the community safety is further improved.
Further, on the basis of the first embodiment of the present invention, a second embodiment of the visitor information management method based on face recognition of the present invention is proposed.
This embodiment is a step after step S10 in the first embodiment, and is different from the first embodiment of the present invention in that:
judging whether the visitor certificate information is in a blacklist database;
if the visitor certificate information is in the blacklist database, generating identity reminding information and sending the identity reminding information to an owner terminal, and judging that the visitor certificate information passes verification when a confirmation instruction fed back by the owner terminal is received;
and if the visitor certificate information is not in the blacklist database, judging that the visitor certificate information passes verification.
The method comprises the steps that a server receives a visitor information input request sent by a owner terminal, the server obtains visitor certificate information corresponding to the visitor information input request, the server identifies the visitor certificate information through an OCR (Optical Character Recognition) technology, and the server judges whether the visitor certificate information is in a blacklist database (the blacklist database refers to a preset forbidden staff list database); the server determines that the visitor certificate information is in a blacklist database, generates identity reminding information and sends the identity reminding information to the owner terminal, and when receiving a confirmation instruction fed back by the owner terminal, the server judges that the visitor certificate information passes verification; and if the visitor certificate information is not in the blacklist database, judging that the visitor certificate information is verified.
The server verifies whether the visitor certificate information is in the blacklist database or not in the embodiment, the user is prevented from illegally entering the community, and the community application safety is improved.
Further, based on the above embodiments of the present invention, a third embodiment of the visitor information management method based on face recognition of the present invention is provided.
This embodiment is a refinement of step S40 in the first embodiment, and this embodiment provides two specific implementations of live body recognition through face image information, including:
in the first implementation manner, the eye movement track corresponding to the face image information is recognized, that is,
receiving an unlocking application sent by a visitor terminal, and acquiring face image information corresponding to the unlocking application;
processing the standard face image according to a preset identification model, and acquiring a gaze movement track corresponding to the standard face image;
and when the eye movement track is matched with a preset movement track, judging that the face image information living body identification verification is passed.
In the embodiment, an identification model is preset in a server, the preset identification model is obtained by autonomously learning an existing sample set through a neural network algorithm, and the preset identification model comprises an input layer for processing pupil coordinates and Pu' er coffee spot coordinates; the output layer is used for processing the coordinates of the fixation point in the screen; the hidden layer neuron is used for calculating a mapping relation, the hidden layer neuron comprises an activation function sigmoid, wherein,
the Sigmoid function is defined by the following formula
x can be represented by itself:
x represents the abscissa of the locus of gaze movement, s (x) the ordinate of the locus of gaze movement;
the method comprises the steps that a server receives an unlocking application sent by a visitor terminal, and the server obtains face image information corresponding to the unlocking application; the server processes the standard face image according to a preset recognition model, and obtains an eye movement track corresponding to the standard face image; the server judges whether the eye movement track is matched with a preset movement track (the preset movement track refers to a preset authentication track), when the eye movement track is not matched with the preset movement track, the server outputs prompt information, and when the eye movement track is matched with the preset movement track, the server judges that the face image information living body identification verification is passed. The server carries out living body judgment through the eye movement track of the face image information, so that the accuracy of identity verification is improved, and the safety of a community is effectively improved.
The second implementation mode is to identify the heart state data track corresponding to the face image information, that is,
receiving an unlocking application sent by a visitor terminal, and acquiring face image information corresponding to the unlocking application;
performing heartbeat detection on the face image information, acquiring heartbeat data values corresponding to the face image information, and counting the heartbeat data values to calculate an average heartbeat data value;
and if the average heartbeat data value is within a preset range, judging that the living body identification verification of the face image information is passed.
The method comprises the steps that a server receives an unlocking application sent by a visitor terminal, and the server obtains face image information corresponding to the unlocking application; the server performs heartbeat detection on the face image information, namely, the server performs heartbeat detection on the face image information rppG to obtain heartbeat data values corresponding to all the face image information, and the server counts the heartbeat data values to calculate an average heartbeat data value; if the average heartbeat data value is not in the preset range, the server outputs prompt information, and if the average heartbeat data value is in the preset range (the preset range is set according to the human heartbeat and is usually set to be 50-160), the server judges that the face image information living body identification verification is passed.
For example, the server acquires face image information and synchronously performs rppG heartbeat detection, judges whether a person in a picture has heartbeat and belongs to normal heartbeat according to several pieces of face image information collected continuously, and effectively prevents the use of paper pictures, mobile phone videos and other modes to collect faces by the comprehensive living body detection mode, so that real face collection is really realized, namely, a group of time periods are shot: t, shooting a set of numbers: n, each heartbeat value: h1, H2, H3, H4, H5, number of imaging groups: m, the server calculates an average fluctuation value A according to an average fluctuation calculation formula, wherein the average fluctuation calculation formula is as follows:
if the average heartbeat data value is within the preset range, the server judges that the face image information living body identification verification is passed and is positive or negative; in the embodiment, the living body identification is carried out through rppG heartbeat detection, so that the accuracy of the living body identification is improved, and the safety of a community is effectively improved.
Further, based on the above embodiments of the present invention, a fourth embodiment of the visitor information management method based on face recognition of the present invention is provided.
This embodiment is a refinement of step S50 in the first embodiment, and is different from the above-described embodiments in that:
if the living body identification of the face image information passes, inquiring the visitor database, and judging whether target visitor information matched with the face image information exists in the visitor database;
if target visitor information matched with the face image information exists in the visitor database, obtaining effective access time in the visitor information entry request, obtaining current access time of the unlocking application, and judging whether the current access time is within the effective access time;
if the current access time is within the effective access time, an unlocking instruction is generated;
and if the current access time is not within the effective access time, generating a secondary authorization application containing the face image information and sending the secondary authorization application to the owner terminal, and generating an unlocking instruction when receiving a secondary authorization instruction of the owner terminal.
In the embodiment, the server judges that the living body identification of the face image information passes, the server inquires the visitor database, and the server judges whether target visitor information matched with the face image information exists in the visitor database; if target visitor information matched with the face image information exists in the visitor database, the server acquires effective access time in the visitor information input request, acquires current access time of the unlocking application, and judges whether the current access time is within the effective access time; if the current access time is within the effective access time, the server generates an unlocking instruction; if the current access time is not within the effective access time, the server generates a secondary authorization application containing face image information and sends the secondary authorization application to the owner terminal so as to enable the owner terminal to carry out secondary authorization, and when the server receives a secondary authorization instruction of the owner terminal, the server generates an unlocking instruction. In the embodiment, the access time limit is set, and after the access time limit is exceeded, the service terminal is prompted to perform secondary authorization, so that the community security is improved.
Further, based on the above embodiments of the present invention, a fifth embodiment of the visitor information management method based on face recognition according to the present invention is provided.
This embodiment is a step after step S40 in the first embodiment, and is different from the above-described embodiments in that:
if the living body identification of the face image information does not pass, acquiring identity verification information corresponding to the unlocking application;
inquiring the visitor database, and judging whether a historical access record corresponding to the identity authentication information exists in the visitor database;
and if the historical access record corresponding to the identity authentication information exists in the visitor database, generating an unlocking instruction.
In the embodiment, the server judges that the living body identification of the face image information does not pass, and the server acquires identity authentication information corresponding to the unlocking application; the server inquires the visitor database, and the server judges whether a historical access record corresponding to the identity verification information exists in the visitor database; if the historical access record corresponding to the identity authentication information exists in the visitor database, an unlocking instruction is generated.
In addition, the embodiment of the invention also provides a visitor information management system based on face recognition, the visitor information management system based on face recognition comprises a server, an owner terminal and/or a visitor terminal which are in communication connection, and the visitor information management system based on face recognition comprises the following steps:
the service terminal sends a visitor information input request containing visitor certificate information to the server;
when a server receives a visitor information input request sent by an owner terminal, the server acquires visitor certificate information corresponding to the visitor information input request;
the server sends prompt information to the visitor terminal when the visitor certificate information passes verification;
the method comprises the steps that a visitor terminal collects video image information through a preset collection device, and the visitor terminal obtains the eye positions of visitors in video images of all frames in the video image information;
the visitor terminal takes the video image of the target position reached by the eye position as a standard face image, and sends the standard face image to the server;
the server receives a standard face image sent by the visitor terminal, and compares whether the standard face image is matched with certificate image information in the visitor certificate information or not;
if the standard face image is matched with the certificate image information, the server takes the standard face image and the visitor certificate information as visitor information and stores the visitor information in a visitor database;
the method comprises the steps that a visitor terminal receives an unlocking application and acquires video image information through a preset acquisition device, and the visitor terminal acquires the eye positions of visitors in video images of all frames in the video image information;
the visitor terminal takes the video image of the target position reached by the eye position as face image information, and sends the face image information and the unlocking application association to a server;
the method comprises the steps that a server receives an unlocking application sent by a visitor terminal, the server obtains face image information corresponding to the unlocking application, and living body recognition is carried out on the face image information;
and if the living body identification of the face image information passes, the server inquires the visitor database, and when target visitor information matched with the face image information exists in the visitor database, the server generates an unlocking instruction.
The steps of implementing the visitor information management system based on the face recognition can refer to each embodiment of the visitor information management method based on the face recognition, and are not described herein again.
In addition, referring to fig. 3, an embodiment of the present invention further provides a visitor information management apparatus based on face recognition, where the visitor information management apparatus based on face recognition includes:
the system comprises a request receiving module 10, a visitor certificate information acquiring module and a visitor certificate information acquiring module, wherein the request receiving module is used for acquiring visitor certificate information corresponding to a visitor information input request when the visitor information input request sent by an owner terminal is received;
a receiving and comparing module 20, configured to receive a standard face image sent by a visitor terminal when the visitor certificate information passes verification, and compare whether the standard face image is matched with certificate image information in the visitor certificate information;
the information storage module 30 is used for storing the standard face image and the visitor certificate information as visitor information to a visitor database if the standard face image is matched with the certificate image information;
the living body detection module 40 is used for receiving an unlocking application sent by a visitor terminal, acquiring face image information corresponding to the unlocking application, and performing living body identification on the face image information;
and the instruction generating module 50 is used for inquiring the visitor database if the living body of the face image information passes the identification, and generating an unlocking instruction when target visitor information matched with the face image information exists in the visitor database.
In one embodiment, the visitor information management apparatus based on face recognition includes:
the judging module is used for judging whether the visitor certificate information is in a blacklist database;
the first judgment unit is used for generating identity reminding information and sending the identity reminding information to the owner terminal if the visitor certificate information is in the blacklist database, and judging that the visitor certificate information passes verification when a confirmation instruction fed back by the owner terminal is received;
and the second judgment unit is used for judging that the visitor certificate information passes verification if the visitor certificate information is not in the blacklist database.
In one embodiment, the liveness detection module 40 includes:
the application receiving unit is used for receiving an unlocking application sent by a visitor terminal and acquiring face image information corresponding to the unlocking application;
the processing and acquiring unit is used for processing the standard face image according to a preset identification model and acquiring a gaze movement track corresponding to the standard face image;
and the first verification unit is used for judging that the face image information living body identification verification is passed when the eye movement track is matched with a preset movement track.
In one embodiment, the liveness detection module 40 includes:
the application receiving unit is used for receiving an unlocking application sent by a visitor terminal and acquiring face image information corresponding to the unlocking application;
the obtaining and counting unit is used for carrying out heartbeat detection on the face image information in Vietnamese, obtaining heartbeat data values corresponding to the face image information, and counting the heartbeat data values to calculate an average heartbeat data value;
and the second verification unit is used for judging that the living body identification verification of the face image information passes if the average heartbeat data value is within a preset range.
In one embodiment, the instruction generation module includes:
the inquiry judging unit is used for inquiring the visitor database if the living body of the face image information passes the identification, and judging whether target visitor information matched with the face image information exists in the visitor database;
the time judging unit is used for acquiring effective access time in the visitor information input request, acquiring the current access time of the unlocking application and judging whether the current access time is within the effective access time or not if target visitor information matched with the face image information exists in the visitor database;
the first generation unit is used for generating an unlocking instruction if the current access time is within the effective access time;
and the second generation unit is used for generating a secondary authorization application containing the face image information and sending the secondary authorization application to the owner terminal if the current access time is not within the effective access time, and generating an unlocking instruction when receiving a secondary authorization instruction of the owner terminal.
In one embodiment, the visitor information management apparatus based on face recognition includes:
the information acquisition module is used for acquiring the identity authentication information corresponding to the unlocking application if the living body identification of the face image information fails;
the inquiry judging module is used for inquiring the visitor database and judging whether a historical access record corresponding to the identity authentication information exists in the visitor database;
and the instruction generation module is used for generating an unlocking instruction if the historical access record corresponding to the identity authentication information exists in the visitor database.
The steps implemented by the functional modules of the visitor information management device based on the face recognition can refer to the embodiments of the visitor information management method based on the face recognition, and are not described herein again.
In addition, the embodiment of the invention also provides a computer storage medium.
The computer storage medium has stored thereon a computer program that, when executed by a processor, implements operations in the visitor information management method based on face recognition provided by the above-described embodiments.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity/action/object from another entity/action/object without necessarily requiring or implying any actual such relationship or order between such entities/actions/objects; the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
For the apparatus embodiment, since it is substantially similar to the method embodiment, it is described relatively simply, and reference may be made to some descriptions of the method embodiment for relevant points. The above-described apparatus embodiments are merely illustrative, in that elements described as separate components may or may not be physically separate. Some or all of the modules can be selected according to actual needs to achieve the purpose of the scheme of the invention. One of ordinary skill in the art can understand and implement it without inventive effort.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A visitor information management method based on face recognition is characterized in that the visitor information management method based on face recognition is applied to a server and comprises the following steps:
the method comprises the steps that when a visitor information input request sent by an owner terminal is received, visitor certificate information corresponding to the visitor information input request is obtained;
when the visitor certificate information passes verification, receiving a standard face image sent by a visitor terminal, and comparing whether the standard face image is matched with the certificate image information in the visitor certificate information;
if the standard face image is matched with the certificate image information, the standard face image and the visitor certificate information are used as visitor information and stored in a visitor database;
receiving an unlocking application sent by a visitor terminal, acquiring face image information corresponding to the unlocking application, and carrying out living body identification on the face image information;
and if the living body identification of the face image information passes, inquiring the visitor database, and generating an unlocking instruction when target visitor information matched with the face image information exists in the visitor database.
2. The visitor information management method based on face recognition as claimed in claim 1, wherein after the step of obtaining the visitor certificate information corresponding to the visitor information entry request when receiving the visitor information entry request sent by the owner terminal, the method comprises:
judging whether the visitor certificate information is in a blacklist database;
if the visitor certificate information is in the blacklist database, generating identity reminding information and sending the identity reminding information to an owner terminal, and judging that the visitor certificate information passes verification when a confirmation instruction fed back by the owner terminal is received;
and if the visitor certificate information is not in the blacklist database, judging that the visitor certificate information passes verification.
3. The visitor information management method based on face recognition as claimed in claim 1, wherein the step of receiving an unlocking application sent by a visitor terminal, acquiring face image information corresponding to the unlocking application, and performing living body recognition on the face image information comprises:
receiving an unlocking application sent by a visitor terminal, and acquiring face image information corresponding to the unlocking application;
processing the standard face image according to a preset identification model, and acquiring a gaze movement track corresponding to the standard face image;
wherein, the preset identification model comprises a formula:
the x can also be represented as:
x represents the abscissa of the locus of gaze movement, and s (x) the ordinate of the locus of gaze movement;
and when the eye movement track is matched with a preset movement track, judging that the face image information living body identification verification is passed.
4. The visitor information management method based on face recognition as claimed in claim 1, wherein the step of receiving an unlocking application sent by a visitor terminal, acquiring face image information corresponding to the unlocking application, and performing living body recognition on the face image information comprises:
receiving an unlocking application sent by a visitor terminal, and acquiring face image information corresponding to the unlocking application;
performing heartbeat detection on the face image information, acquiring heartbeat data values corresponding to the face image information, and counting the heartbeat data values to calculate an average heartbeat data value;
wherein the average heartbeat data value is
The T represents a shooting group time period, the N represents the number of pieces of shooting of a group, the H1, the H2 and the Hn represent a heartbeat per piece value, and the M represents the number of shooting groups;
and if the average heartbeat data value is within a preset range, judging that the living body identification verification of the face image information is passed.
5. The visitor information management method based on face recognition as claimed in claim 1, wherein the step of querying the visitor database if the living body of the face image information is recognized, and generating an unlocking instruction when there is target visitor information matching with the face image information in the visitor database, comprises:
if the living body identification of the face image information passes, inquiring the visitor database, and judging whether target visitor information matched with the face image information exists in the visitor database;
if target visitor information matched with the face image information exists in the visitor database, obtaining effective access time in the visitor information entry request, obtaining current access time of the unlocking application, and judging whether the current access time is within the effective access time;
if the current access time is within the effective access time, an unlocking instruction is generated;
and if the current access time is not within the effective access time, generating a secondary authorization application containing the face image information and sending the secondary authorization application to the owner terminal, and generating an unlocking instruction when receiving a secondary authorization instruction of the owner terminal.
6. The visitor information management method based on face recognition as claimed in claim 1, wherein the step of receiving an unlocking application sent by a visitor terminal, acquiring face image information corresponding to the unlocking application, and performing living body recognition on the face image information comprises:
if the living body identification of the face image information does not pass, acquiring identity verification information corresponding to the unlocking application;
inquiring the visitor database, and judging whether a historical access record corresponding to the identity authentication information exists in the visitor database;
and if the historical access record corresponding to the identity authentication information exists in the visitor database, generating an unlocking instruction.
7. A visitor information management apparatus based on face recognition, comprising:
the request receiving module is used for acquiring visitor certificate information corresponding to a visitor information input request when the visitor information input request sent by the owner terminal is received;
the receiving and comparing module is used for receiving a standard face image sent by a visitor terminal when the visitor certificate information passes verification and comparing whether the standard face image is matched with the certificate image information in the visitor certificate information;
the information storage module is used for storing the standard face image and the visitor certificate information as visitor information to a visitor database if the standard face image is matched with the certificate image information;
the living body detection module is used for receiving an unlocking application sent by a visitor terminal, acquiring face image information corresponding to the unlocking application and carrying out living body identification on the face image information;
and the instruction generation module is used for inquiring the visitor database if the living body of the face image information passes the identification, and generating an unlocking instruction when target visitor information matched with the face image information exists in the visitor database.
8. The visitor information management system based on the face recognition is characterized by comprising a server, an owner terminal and/or a visitor terminal which are in communication connection, and the visitor information management system based on the face recognition comprises the following steps:
the service terminal sends a visitor information input request containing visitor certificate information to the server;
when a server receives a visitor information input request sent by an owner terminal, the server acquires visitor certificate information corresponding to the visitor information input request;
the server sends prompt information to the visitor terminal when the visitor certificate information passes verification;
the method comprises the steps that a visitor terminal collects video image information through a preset collection device, and the visitor terminal obtains the eye positions of visitors in video images of all frames in the video image information;
the visitor terminal takes the video image of the target position reached by the eye position as a standard face image, and sends the standard face image to the server;
the server receives a standard face image sent by the visitor terminal, and compares whether the standard face image is matched with certificate image information in the visitor certificate information or not;
if the standard face image is matched with the certificate image information, the server takes the standard face image and the visitor certificate information as visitor information and stores the visitor information in a visitor database;
the method comprises the steps that a visitor terminal receives an unlocking application and acquires video image information through a preset acquisition device, and the visitor terminal acquires the eye positions of visitors in video images of all frames in the video image information;
the visitor terminal takes the video image of the target position reached by the eye position as face image information, and sends the face image information and the unlocking application association to a server;
the method comprises the steps that a server receives an unlocking application sent by a visitor terminal, the server obtains face image information corresponding to the unlocking application, and living body recognition is carried out on the face image information;
and if the living body identification of the face image information passes, the server inquires the visitor database, and when target visitor information matched with the face image information exists in the visitor database, the server generates an unlocking instruction.
9. A visitor information management apparatus based on face recognition, the visitor information management apparatus based on face recognition including any one or more of a server, an owner terminal and/or a visitor terminal, the visitor information management apparatus based on face recognition comprising: a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein:
the computer program when executed by the processor implements the steps of the method for visitor information management based on face recognition according to any one of claims 1 to 6.
10. A computer storage medium, characterized in that the computer storage medium has stored thereon a computer program which, when executed by a processor, implements the steps of the human face recognition-based visitor information management method according to any one of claims 1 to 6.
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