CN108305342A - A kind of Work attendance method and mobile terminal - Google Patents

Abstract

An embodiment of the present invention provides an attendance checking method and a mobile terminal, the mobile terminal includes a camera, the mobile terminal is preset with first image data, the first image data includes first portrait data, and the method includes : When the attendance request is received, the camera is used to collect second image data, wherein the second image data includes second portrait data; portrait matching is performed according to the first portrait data and the second portrait data , obtain attendance result information; output the attendance result information; use the mobile terminal to perform attendance, broaden the use of the mobile terminal, simplify the operation of attendance, perform attendance quickly and efficiently, and improve work efficiency.

Description

An attendance checking method and mobile terminal

technical field

The embodiments of the present invention relate to the technical field of mobile terminals, and in particular, to an attendance checking method and a mobile terminal.

Background technique

In daily work, when it is necessary to check attendance or check-in for multiple users, it is generally necessary to prepare a complete list of users, and use the method of calling and answering to check the attendance or check-in of users.

There are many deficiencies in the existing time attendance methods. For example, in the scenario where multiple users are traveling, because the multiple users meet for the first time, and the places they visit are the first visits, the time awareness or team awareness is not enough. At the beginning of the tour, the tour guide checks attendance for the first time, and it is easier for users to gather together. When the tour ends and the tour guide checks attendance for the second time, most users will feel tired and the locations are scattered after the tour. The initiative will be greatly reduced, and the attendance work will consume more time and energy, which is not conducive to improving efficiency.

Contents of the invention

Embodiments of the present invention provide an attendance checking method and a mobile terminal, so as to solve the problems of time-consuming and energy-consuming and low efficiency of traditional checking attendance methods.

In order to solve the above-mentioned technical problems, the embodiment of the present invention is implemented as follows:

A method for checking attendance, applied to a mobile terminal, the mobile terminal includes a camera, the mobile terminal is preset with first image data, the first image data includes first portrait data, and the method includes:

When the attendance request is received, the camera is used to collect second image data, wherein the second image data includes second portrait data;

performing portrait matching according to the first portrait data and the second portrait data, and obtaining attendance result information;

Output the attendance result information.

An embodiment of the present invention also provides a mobile terminal, the mobile terminal includes a camera, the mobile terminal is preset with first image data, the first image data includes first portrait data, and the mobile terminal includes:

The second image data collection module is configured to use the camera to collect second image data when receiving an attendance request; wherein the second image data includes second portrait data;

An attendance result information obtaining module, configured to perform portrait matching according to the first portrait data and the second portrait data, and obtain attendance result information;

The attendance result information output module is used to output the attendance result information.

An embodiment of the present invention provides an electronic device, including a processor, a memory, and a computer program stored on the memory and operable on the processor. When the computer program is executed by the processor, the above-mentioned Attendance steps.

In the embodiment of the present invention, it is applied to a mobile terminal, and the mobile terminal includes a camera, and the mobile terminal is preset with first image data, and the first image data includes first portrait data. When the attendance request is received, Use the camera to collect second image data; wherein, the second image data includes second portrait data; perform portrait matching according to the first portrait data and the second portrait data to obtain attendance result information; output the In the embodiment of the present invention, the mobile terminal can be used for attendance checking, which can broaden the usage of the mobile terminal, simplify the operation of attendance checking, perform attendance checking quickly and efficiently, and improve work efficiency.

Description of drawings

Fig. 1 is a flow chart of the steps of Embodiment 1 of a method for attendance checking in an embodiment of the present invention;

Fig. 2 is a flow chart of the steps of Embodiment 2 of a method for checking attendance according to an embodiment of the present invention;

FIG. 3 is a structural block diagram of an embodiment of a mobile terminal according to an embodiment of the present invention;

Fig. 4 is a structural block diagram of a mobile terminal according to an embodiment of the present invention.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

Referring to FIG. 1 , it shows a flow chart of the steps of Embodiment 1 of an attendance method according to an embodiment of the present invention, which is applied to a mobile terminal, the mobile terminal includes a camera, and the mobile terminal is preset with first image data. The first image data includes the first portrait data, which may specifically include the following steps:

Step 101, when the attendance request is received, the camera is used to collect second image data; wherein, the second image data includes second portrait data;

In a specific implementation, the embodiment of the present invention can be applied in a mobile terminal including a camera, for example, a mobile phone, a tablet computer, a personal digital assistant, a wearable device (such as glasses, a watch, etc.) and the like.

The camera is a piece of hardware on the mobile terminal, which can be configured on the front of the mobile terminal (also known as the front camera), or on the back of the mobile device (also known as the rear camera). In addition, the number of the cameras can be a single , may also be two or more, and so on, which is not limited in this embodiment of the present invention.

In the embodiment of the present invention, the operating system of the mobile terminal can include Android (Android), IOS, WindowsPhone, Windows, etc., and can usually support the operation of the camera application. The camera application can drive the camera to collect preview image data to take pictures, Take a video.

Further, the mobile terminal is preset with first image data, and the first image data includes first portrait data; specifically, the mobile terminal can collect initial image data through a camera, and judge the initial image data Does it contain the portrait data of all attendance personnel? It should be noted that the portrait data can include multiple facial features, and the portrait data can also include hairstyle features and clothing features, which is not limited in the embodiment of the present invention; When the initial image data includes portrait data of all attendance personnel, the mobile terminal determines that the initial image data is the first image data.

It should be noted that the mobile terminal can receive the information on the number of attendance personnel input by the user, and compare the information on the number of attendance personnel with the quantity information of the portrait data. When the information on the number of attendance personnel is consistent with the quantity information of the portrait data, it is considered The initial image data contains portrait data of all attendance personnel.

Specifically applied to the embodiment of the present invention, when receiving an attendance request, the mobile terminal uses the camera to collect second image data; wherein, the second image data includes second portrait data.

Step 102, performing portrait matching according to the first portrait data and the second portrait data, and obtaining attendance result information;

In a preferred embodiment of the embodiment of the present invention, after the mobile terminal acquires the second image data, it can perform portrait matching on the second image data and the preset first image data to obtain attendance result information; the second A portrait data is the portrait data of the first image data after the background area is eliminated, and similarly, the second portrait data is the portrait data of the second image data after the background area is eliminated.

Specifically, the second portrait data in the second image data includes a plurality of second facial features, and the first portrait data in the preset first image data includes a plurality of first facial features, The mobile terminal can perform portrait matching according to the plurality of second facial features and the plurality of first facial features. If each first facial feature has a second facial feature that matches it, it means that no person is absent. .

On the other hand, when a plurality of second facial features and a plurality of first facial features cannot be completely matched, it indicates that there is a person absent. The corresponding personnel information, that is, the first facial feature does not have any second facial features consistent with it, then it is determined that the person corresponding to the first facial feature is an absent person, and the personnel information of the absent person is output.

Specifically applied to the embodiment of the present invention, the mobile terminal can also perform matching on hairstyle features and clothing features to make the matching results more accurate. It should be noted that the first portrait data and the second portrait data are matched The algorithm can be grayscale-based image matching algorithm or feature-based image matching algorithm, for example, grayscale-based image matching algorithm can be mean absolute difference algorithm (MAD), absolute error sum algorithm (SAD), error square Sum algorithm (SSD), mean square sum algorithm (MSD), normalized product correlation algorithm (NCC), sequential similarity detection algorithm (SSDA), hadamard transformation algorithm, etc., the embodiments of the present invention are not limited to this; and The feature-based image matching algorithm may include an edge feature-based matching algorithm, etc., which is not too limited in this embodiment of the present invention.

Step 103, outputting the attendance result information.

When actually applied to the embodiment of the present invention, the mobile terminal includes a display device. After obtaining the attendance result information, the mobile terminal can output the attendance result information to the display device, and display the attendance result information on the display device.

For example, if the plurality of second facial features and a plurality of first facial features match completely, it means that no personnel is absent, and the attendance result information can be output: the personnel have arrived, and no personnel are absent; When a plurality of second facial features and a plurality of first facial features cannot be fully matched, it indicates that there is a person absent. At this time, the personnel information corresponding to the unmatched first facial features can be output to the display device, and the The personnel information corresponding to the unmatched first face feature is the attendance result information, which is output to the display device. It should be noted that the personnel information can include name information and corresponding portrait data, and of course, other information can also be included. Information, such as age information, job information, etc., is not limited in this embodiment of the present invention.

In the embodiment of the present invention, the mobile terminal includes a camera, and the mobile terminal is preset with first image data, and the first image data includes the first portrait data. When the attendance request is received, the camera is used to collect Second image data; wherein, the second image data includes second portrait data; portrait matching is performed according to the first portrait data and the second portrait data to obtain attendance result information; output the attendance result information; In the embodiment of the present invention, the mobile terminal can be used for checking attendance, which broadens the usage of the mobile terminal, simplifies the operation of checking attendance, quickly and efficiently checks attendance, and improves work efficiency.

Referring to FIG. 2 , it shows a flow chart of the steps of Embodiment 2 of an attendance method in an embodiment of the present invention, which is applied to a mobile terminal. The mobile terminal includes a camera, and may specifically include the following steps:

Step 201, using the camera to collect initial image data;

In the embodiment of the present invention, the mobile terminal can use a camera to collect initial image data. For example, the initial image data is an image taken by a user including all attendance personnel, and the attendance personnel are personnel or employees who need to perform attendance attendance. The above-mentioned users are not included in attendance personnel.

Step 202, judging whether the portrait data of all attendance personnel are included in the initial image data;

Further, the mobile terminal can judge whether the initial image data includes the portrait data of all attendance personnel, specifically, the mobile terminal can receive the number information of the attendance personnel input by the user, and combine the number information of the attendance personnel with the quantity information of the portrait data After comparison, when the number information of attendance personnel is consistent with the quantity information of portrait data, it is considered that the initial image data contains the portrait data of all attendance personnel.

Step 203, when the initial image data contains the portrait data of all attendance personnel, determine that the initial image data is the first image data; the first image data contains the first portrait data, and the first portrait The data includes a plurality of first facial features;

When actually applied to the embodiment of the present invention, when the initial image data contains portrait data of all attendance personnel, the mobile terminal determines that the initial image data is the first image data. It should be noted that the first image data It includes first portrait data, and the first portrait data includes a plurality of first facial features.

Specifically, the first portrait data is the portrait data of the first image data after the background area is eliminated, and the plurality of first facial features are the facial features included in the first portrait data. , that is, the face features of all attendance personnel.

Step 204, when the attendance request is received, the camera is used to collect second image data; wherein, the second image data includes second portrait data; the second portrait data includes a plurality of second facial features;

When the mobile terminal receives an attendance request, the camera may be used to collect second image data; wherein, the second image data includes second portrait data; and the second portrait data includes a plurality of second facial features.

In an application scenario of the embodiment of the present invention, after all the personnel of the tour group (ie attendance personnel) have finished playing in the scenic spot, the tour guide (ie user) initiates an attendance request, and uses a mobile terminal to capture the second image data of the meeting point , because the mobile terminal has preset the first image data (that is, images containing portrait data of all attendance personnel), the mobile terminal can match the second image data with the first image data.

Step 205, matching the plurality of first facial features with a plurality of second facial features to obtain attendance result information; wherein, the attendance result information is that the first facial features do not match the second Corresponding personnel information of facial features;

Further, the mobile terminal can match a plurality of first facial features with a plurality of second facial features to obtain attendance result information, if the plurality of second facial features and the plurality of first facial features cannot be completely When matching, it means that there is a person absent. At this time, the corresponding personnel information that is not matched to the second face feature in the first face feature can be output, that is, the first face feature is not consistent with the second face feature, Then it is determined that the person corresponding to the first face feature is an absent person, and the personnel information of the absent person is output.

In a preferred embodiment of the embodiment of the present invention, the first portrait data also includes a first hairstyle feature and a first clothing feature corresponding to the first face feature; the second portrait data also includes A second hairstyle feature and a second clothing feature corresponding to the second face feature.

The mobile terminal may also match the first face feature and the corresponding first hairstyle feature and the first clothing feature with the second face feature and the corresponding second hairstyle feature and the second clothing feature, when the first When a face feature and the corresponding first hairstyle feature and the first clothing feature can completely match the second face feature and the corresponding second hairstyle feature and the second clothing feature, it means that no personnel is absent; the mobile terminal can also target Hairstyle features and clothing features are matched to further improve matching accuracy, make attendance results more accurate, and improve attendance efficiency.

Step 206, presenting the attendance result information on the display device.

In practical applications, the mobile terminal includes a display device. After obtaining the attendance result information, the mobile terminal can output the attendance result information to the display device, and display the attendance result information on the display device.

Specifically, if the plurality of second facial features and the plurality of first facial features completely match, it means that there is no absence of personnel, and then it may be displayed on the display device: personnel are present, and absence of personnel is found.

If when a plurality of second facial features and a plurality of first facial features cannot be fully matched, it means that there is a person absent. At this time, the personnel information corresponding to the unmatched first facial features can be output to the display device, Taking the personnel information corresponding to the unmatched first facial feature as the attendance result information, and outputting it to the display device.

It should be noted that the personnel information may include name information and corresponding portrait data, and of course, may also include other information, such as age information, position information, etc., which is not limited in this embodiment of the present invention.

In a preferred embodiment of the embodiment of the present invention, the attendance result information includes name information and corresponding portrait data, and the step of presenting the attendance result information on the display device includes: displaying the attendance result information on the display device Display the name information and portrait data.

In the embodiment of the present invention, the camera is used to collect initial image data; the portrait data is used to judge whether the initial image data contains the portrait data of all attendance personnel; when the initial image data contains the portrait data of all attendance personnel, determine The initial image data is the first image data; when the attendance request is received, the camera is used to collect the second image data; wherein, the second image data includes the second portrait data; the second portrait data includes multiple a second facial feature; match the plurality of first facial features with a plurality of second facial features to obtain attendance result information; wherein, the attendance result information is none of the first facial features Matching to the corresponding personnel information of the second face feature; displaying the attendance result information on the display device; in the embodiment of the present invention, the mobile terminal can be used to perform attendance check, and the use of the mobile terminal can be broadened. Face features are matched to make attendance results more accurate, simplify attendance operations, reduce time spent on attendance, and improve attendance efficiency.

3 is a structural block diagram of a mobile terminal according to an embodiment of the present invention, the mobile terminal 300 includes a camera, and the mobile terminal 300 is preset with first image data, and the first image data includes first portrait data, as shown in FIG. The mobile terminal 300 shown in 3 includes a second image data acquisition module 301, an attendance result information acquisition module 302 and an attendance result information output module 303;

The second image data collection module 301 is configured to use the camera to collect second image data when receiving the attendance request; wherein the second image data includes second portrait data;

Attendance result information obtaining module 302, configured to perform portrait matching according to the first portrait data and the second portrait data, and obtain attendance result information;

The attendance result information output module 303 is configured to output the attendance result information.

Preferably, the mobile terminal further includes:

An initial image data collection module, configured to collect initial image data using the camera;

Judging module, used to judge whether the portrait data of all attendance personnel are included in the initial image data;

A determining module, configured to determine that the initial image data is the first image data when the initial image data includes portrait data of all attendance personnel.

Preferably, the first portrait data includes a plurality of first facial features; the second portrait data includes a plurality of second facial features; the attendance result information obtaining module includes:

The attendance result information obtaining submodule is used to match the plurality of first facial features with a plurality of second facial features to obtain attendance result information; wherein, the attendance result information is the first facial feature The corresponding person information that does not match the second facial features.

Preferably, the first portrait data also includes a first hairstyle feature and a first clothing feature corresponding to the first facial feature; the second portrait data also includes a first facial feature corresponding to the second facial feature. The second hairstyle feature and the second clothing feature.

Preferably, the mobile terminal includes a display device, and the mobile terminal further includes:

The attendance result information display module is used to display the attendance result information on the display device.

The mobile terminal provided by the embodiment of the present invention can implement various processes implemented by the mobile terminal in the foregoing method embodiments, and details are not repeated here to avoid repetition.

In the embodiment of the present invention, the mobile terminal includes a camera, and the mobile terminal is preset with first image data, and the first image data includes the first portrait data. When the attendance request is received, the camera is used to collect Second image data; wherein, the second image data includes second portrait data; portrait matching is performed according to the first portrait data and the second portrait data to obtain attendance result information; output the attendance result information; In the embodiment of the present invention, the mobile terminal can be used for checking attendance, which broadens the usage of the mobile terminal, simplifies the operation of checking attendance, quickly and efficiently checks attendance, and improves work efficiency.

FIG. 4 is a schematic diagram of a hardware structure of a mobile terminal implementing various embodiments of the present invention,

The mobile terminal 400 includes, but is not limited to: a radio frequency unit 401, a network module 402, an audio output unit 403, an input unit 404, a sensor 405, a display unit 406, a user input unit 407, an interface unit 408, a memory 409, a processor 410, and Power supply 411 and other components. Those skilled in the art can understand that the structure of the mobile terminal shown in Figure 4 does not constitute a limitation on the mobile terminal, and the mobile terminal may include more or less components than shown in the figure, or combine some components, or different components layout. In the embodiment of the present invention, the mobile terminal includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a vehicle-mounted terminal, a wearable device, and a pedometer.

Wherein, the processor 410 is used for the mobile terminal including a camera, the mobile terminal is preset with first image data, and the first image data includes first portrait data, and the method includes: when receiving the attendance request When using the camera to collect second image data; wherein, the second image data includes second portrait data; perform portrait matching according to the first portrait data and the second portrait data to obtain attendance result information; Output the attendance result information.

In the embodiment of the present invention, the mobile terminal includes a camera, and the mobile terminal is preset with first image data, and the first image data includes the first portrait data. When the attendance request is received, the camera is used to collect Second image data; wherein, the second image data includes second portrait data; portrait matching is performed according to the first portrait data and the second portrait data to obtain attendance result information; output the attendance result information; In the embodiment of the present invention, the mobile terminal can be used for checking attendance, which broadens the usage of the mobile terminal, simplifies the operation of checking attendance, quickly and efficiently checks attendance, and improves work efficiency.

It should be understood that, in the embodiment of the present invention, the radio frequency unit 401 can be used for receiving and sending signals during sending and receiving information or during a call. Specifically, the downlink data from the base station is received and processed by the processor 410; Uplink data is sent to the base station. Generally, the radio frequency unit 401 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 401 can also communicate with the network and other devices through a wireless communication system.

The mobile terminal provides users with wireless broadband Internet access through the network module 402, such as helping users send and receive emails, browse web pages, and access streaming media.

The audio output unit 403 may convert audio data received by the radio frequency unit 401 or the network module 402 or stored in the memory 409 into an audio signal and output as sound. Also, the audio output unit 403 can also provide audio output related to a specific function performed by the mobile terminal 400 (eg, call signal reception sound, message reception sound, etc.). The audio output unit 403 includes a speaker, a buzzer, a receiver, and the like.

The input unit 404 is used for receiving audio or video signals. The input unit 404 may include a graphics processing unit (Graphics Processing Unit, GPU) 4044 and a microphone 4042, and the graphics processor 4041 is used for still pictures or video images obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode. The data is processed. The processed image frames may be displayed on the display unit 406 . The image frames processed by the graphics processor 4041 may be stored in the memory 409 (or other storage media) or sent via the radio frequency unit 401 or the network module 402 . The microphone 4042 can receive sound, and can process such sound into audio data. The processed audio data can be converted into a format that can be sent to a mobile communication base station via the radio frequency unit 401 for output in the case of a phone call mode.

The mobile terminal 400 also includes at least one sensor 405, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor and a proximity sensor, wherein the ambient light sensor can adjust the brightness of the display panel 4061 according to the brightness of the ambient light, and the proximity sensor can turn off the display panel 4061 and the display panel 4061 when the mobile terminal 400 moves to the ear / or backlighting. As a kind of motion sensor, the accelerometer sensor can detect the magnitude of acceleration in various directions (generally three axes), and can detect the magnitude and direction of gravity when it is still, and can be used to identify the posture of mobile terminals (such as horizontal and vertical screen switching, related games, etc.) , magnetometer posture calibration), vibration recognition-related functions (such as pedometer, knocking), etc.; the sensor 405 can also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, Infrared sensors, etc., will not be repeated here.

The display unit 406 is used to display information input by the user or information provided to the user. The display unit 406 may include a display panel 4061, and the display panel 4061 may be configured in the form of a liquid crystal display (Liquid Crystal Display, LCD), an organic light-emitting diode (Organic Light-Emitting Diode, OLED), or the like.

The user input unit 407 can be used to receive input numbers or character information, and generate key signal input related to user settings and function control of the mobile terminal. Specifically, the user input unit 407 includes a touch panel 4071 and other input devices 4072 . The touch panel 4071, also referred to as a touch screen, can collect touch operations of the user on or near it (for example, the user uses any suitable object or accessory such as a finger or a stylus on the touch panel 4071 or near the touch panel 4071). operate). The touch panel 4071 may include two parts, a touch detection device and a touch controller. Among them, the touch detection device detects the user's touch orientation, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and sends it to For the processor 410, receive the command sent by the processor 410 and execute it. In addition, the touch panel 4071 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic wave. In addition to the touch panel 4071 , the user input unit 407 may also include other input devices 4072 . Specifically, other input devices 4072 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be repeated here.

Furthermore, the touch panel 4071 can be covered on the display panel 4061, and when the touch panel 4071 detects a touch operation on or near it, it will be sent to the processor 410 to determine the type of the touch event, and then the processor 410 will The type of event provides a corresponding visual output on the display panel 4061 . Although in FIG. 4, the touch panel 4071 and the display panel 4061 are used as two independent components to realize the input and output functions of the mobile terminal, in some embodiments, the touch panel 4071 and the display panel 4061 can be integrated. The implementation of the input and output functions of the mobile terminal is not specifically limited here.

The interface unit 408 is an interface for connecting an external device to the mobile terminal 400 . For example, an external device may include a wired or wireless headset port, an external power (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, audio input/output (I/O) ports, video I/O ports, headphone ports, and more. The interface unit 408 can be used to receive input from an external device (for example, data information, power, etc.) transfer data between devices.

The memory 409 can be used to store software programs as well as various data. The memory 409 can mainly include a program storage area and a data storage area, wherein the program storage area can store an operating system, at least one application program required by a function (such as a sound playback function, an image playback function, etc.); Data created by the use of mobile phones (such as audio data, phonebook, etc.), etc. In addition, the memory 409 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid-state storage devices.

The processor 410 is the control center of the mobile terminal, which uses various interfaces and lines to connect various parts of the entire mobile terminal, by running or executing software programs and/or modules stored in the memory 409, and calling data stored in the memory 409 , execute various functions of the mobile terminal and process data, so as to monitor the mobile terminal as a whole. The processor 410 may include one or more processing units; preferably, the processor 410 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface and application programs, etc., and the modem The processor mainly handles wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 410 .

The mobile terminal 400 can also include a power supply 411 (such as a battery) for supplying power to various components. Preferably, the power supply 411 can be logically connected to the processor 410 through a power management system, so as to manage charging, discharging, and power consumption through the power management system. and other functions.

In addition, the mobile terminal 400 includes some functional modules not shown, which will not be repeated here.

Preferably, the embodiment of the present invention also provides an electronic device, including a processor 410, a memory 409, and a computer program stored in the memory 409 and operable on the processor 410, when the computer program is executed by the processor 410 The various processes of the above embodiments of the attendance checking method can be realized and the same technical effect can be achieved. In order to avoid repetition, details are not repeated here.

The embodiment of the present invention also provides a computer-readable storage medium. A computer program is stored on the computer-readable storage medium. When the computer program is executed by a processor, each process of the above-mentioned attendance method embodiment is realized, and the same technical effect can be achieved. , to avoid repetition, it will not be repeated here. Wherein, the computer-readable storage medium is, for example, a read-only memory (Read-Only Memory, ROM for short), a random access memory (Random Access Memory, RAM for short), a magnetic disk or an optical disk, and the like.

It should be noted that, in this document, the term "comprising", "comprising" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, It also includes other elements not expressly listed, or elements inherent in the process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not preclude the presence of additional identical elements in the process, method, article, or apparatus comprising that element.

Through the description of the above embodiments, those skilled in the art can clearly understand that the methods of the above embodiments can be implemented by means of software plus a necessary general-purpose hardware platform, and of course also by hardware, but in many cases the former is better implementation. Based on such an understanding, the essence of the technical solution of the present invention or the part that contributes to the prior art can be embodied in the form of software products, and the computer software products are stored in a storage medium (such as ROM/RAM, disk, CD) contains several instructions to make a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the methods described in various embodiments of the present invention.

Embodiments of the present invention have been described above in conjunction with the accompanying drawings, but the present invention is not limited to the above-mentioned specific implementations, and the above-mentioned specific implementations are only illustrative, rather than restrictive, and those of ordinary skill in the art will Under the enlightenment of the present invention, without departing from the gist of the present invention and the protection scope of the claims, many forms can also be made, all of which belong to the protection of the present invention.

Claims (11)

1. A method for attendance checking, applied to a mobile terminal, characterized in that, the mobile terminal includes a camera, the mobile terminal is preset with first image data, and the first image data includes first portrait data, the Methods include: When the attendance request is received, the camera is used to collect second image data, wherein the second image data includes second portrait data; performing portrait matching according to the first portrait data and the second portrait data, and obtaining attendance result information; Output the attendance result information. 2. The method according to claim 1, wherein the first image data is obtained by: Using the camera to collect initial image data; Judging whether the initial image data contains portrait data of all attendance personnel; When the initial image data includes portrait data of all attendance personnel, it is determined that the initial image data is the first image data. 3. The method according to claim 1 or 2, wherein the first portrait data includes a plurality of first facial features; the second portrait data includes a plurality of second facial features; Perform portrait matching according to the first portrait data and the second portrait data, and the step of obtaining attendance result information includes: Matching the plurality of first facial features with a plurality of second facial features to obtain attendance result information; wherein, the attendance result information is that no second facial features are matched in the first facial features The corresponding personnel information. 4. The method according to claim 3, wherein the first portrait data also includes a first hairstyle feature and a first clothing feature corresponding to the first facial feature; the second portrait data It also includes a second hairstyle feature and a second clothing feature corresponding to the second face feature. 5. The method according to claim 1, wherein the mobile terminal comprises a display device, and the method further comprises: displaying the attendance result information on the display device. 6. A mobile terminal, characterized in that, the mobile terminal includes a camera, the mobile terminal is preset with first image data, the first image data includes first portrait data, and the mobile terminal includes: The second image data collection module is configured to use the camera to collect second image data when receiving an attendance request; wherein the second image data includes second portrait data; An attendance result information obtaining module, configured to perform portrait matching according to the first portrait data and the second portrait data, and obtain attendance result information; The attendance result information output module is used to output the attendance result information. 7. The mobile terminal according to claim 6, wherein the mobile terminal further comprises: An initial image data collection module, configured to collect initial image data using the camera; Judging module, used to judge whether the portrait data of all attendance personnel are included in the initial image data; A determining module, configured to determine that the initial image data is the first image data when the initial image data includes portrait data of all attendance personnel. 8. The mobile terminal according to claim 6 or 7, wherein the first portrait data includes a plurality of first facial features; the second portrait data includes a plurality of second facial features; The above attendance result information acquisition module includes: The attendance result information obtaining submodule is used to match the plurality of first facial features with a plurality of second facial features to obtain attendance result information; wherein, the attendance result information is the first facial feature The corresponding person information that does not match the second facial features. 9. The mobile terminal according to claim 8, wherein the first portrait data also includes a first hairstyle feature and a first clothing feature corresponding to the first facial features; The data also includes a second hairstyle feature and a second clothing feature corresponding to the second face feature. 10. The mobile terminal according to claim 6, wherein the mobile terminal comprises a display device, and the mobile terminal further comprises: The attendance result information display module is used to display the attendance result information on the display device. 11. An electronic device, characterized by comprising a processor, a memory, and a computer program stored on the memory and operable on the processor, when the computer program is executed by the processor, the Steps that require attendance as described in any one of 1 to 5.