CN111191523A - Information display method and device, storage medium and electronic device - Google Patents
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Abstract
The invention discloses an information display method and device, a storage medium and an electronic device. Wherein, the method comprises the following steps: acquiring image information of a target object in a region to be detected; matching the image information with image information in an image database; extracting the action characteristics of the target object in the image information under the condition that the image information is determined to exist in the image database according to the matching result; under the condition that the action characteristics of the target object exist in the characteristic database, the fact that the target object has the illegal action is determined, and prompt information is displayed, wherein the prompt information comprises the identity information of the target object and the corresponding information of the illegal action, so that the technical effect that the illegal action detection is only carried out on the target object in the area to be detected is achieved, and the technical problem that in the prior art, the action of service personnel cannot be effectively detected is solved.
Description
Technical Field
The present invention relates to the field of image information processing, and in particular, to a method and an apparatus for displaying information, a storage medium, and an electronic apparatus.
Background
In the chain catering industry, generally, service personnel are required to standardize service actions, but in a store, the mobility of the service personnel is high, and managers cannot know whether irregular service actions exist in the service process of all the service personnel in real time.
In some catering stores, the stores are monitored by installing a video monitoring system, but the video monitoring system generally has only a recording function, and a plurality of monitoring pictures need to be observed by workers at any time, so that a large amount of labor is consumed; in addition, the method cannot find out the irregular action of the service personnel in time and remind the service personnel.
In view of the above problems, no effective solution has been proposed.
Disclosure of Invention
The embodiment of the invention provides an information display method and device, a storage medium and an electronic device, and at least solves the technical problem that the action of a service worker cannot be effectively detected in the prior art.
According to an aspect of an embodiment of the present invention, there is provided a method for displaying information, including: acquiring image information of a target object in a region to be detected; matching the image information with image information in an image database; extracting the action features of the target object in the image information under the condition that the image information is determined to exist in the image database according to the matching result; and under the condition that the action characteristics of the target object exist in the characteristic database, determining that the target object has an illegal action, and displaying prompt information, wherein the prompt information comprises the identity information of the target object and the corresponding information of the illegal action.
According to another aspect of the embodiments of the present invention, there is also provided an information display apparatus including: an acquisition unit configured to acquire image information of a target object in a region to be detected; the matching unit is used for matching the image information with the image information in the image database; the extracting unit is used for extracting the action characteristics of the target object in the image information under the condition that the image information is determined to exist in the image database according to the matching result; and the display unit is used for determining that the target object has the illegal action under the condition that the action characteristics of the target object exist in the characteristic database, and displaying prompt information, wherein the prompt information comprises the identity information of the target object and the corresponding information of the illegal action.
According to still another aspect of the embodiments of the present invention, there is also provided a computer-readable storage medium having a computer program stored therein, wherein the computer program is configured to execute the above-mentioned information display method when running.
According to another aspect of the embodiments of the present invention, there is also provided an electronic apparatus, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the information display method through the computer program.
In the embodiment of the invention, the image information of the target object in the area to be detected is acquired; matching the image information with image information in an image database; extracting the action characteristics of the target object in the image information under the condition that the image information is determined to exist in the image database according to the matching result; the method comprises the steps of determining that the target object has illegal actions under the condition that action characteristics of the target object exist in a characteristic database, and displaying prompt information, wherein the prompt information comprises identity information of the target object and corresponding illegal action information, so that the aims of determining image information of the target object needing to be detected in a region to be detected, extracting the action characteristics of the target object from the image information of the target object, comparing the action characteristics of the target object with the illegal actions in the characteristic database, and displaying the prompt information under the condition that the action of the target object is determined to be the illegal action are achieved, the technical effect of detecting the illegal actions of the target object in the region to be detected is achieved, and the technical problem that actions of service personnel cannot be effectively detected in the prior art is solved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a schematic diagram of an application environment of an alternative method of displaying information according to an embodiment of the invention;
FIG. 2 is a flow chart of an alternative method of displaying information in accordance with an embodiment of the present invention;
FIG. 3 is a schematic diagram of an alternative information display device according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an electronic device according to an alternative information display method in an embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
According to an aspect of the embodiments of the present invention, there is provided a method for displaying information, and optionally, as an optional implementation, the method for displaying information may be, but is not limited to be, applied to an environment as shown in fig. 1. Included in the environment are user equipment 102, a server 102, and a network 110.
Optionally, in this embodiment, the display method of the information may be applied, but not limited to, in the server 112, for assisting the violation detection of the action of the application client on the target object. The application client may be but not limited to run in the user equipment 102, and the user equipment 102 may be but not limited to a mobile phone, a tablet computer, a notebook computer, a PC, and other terminal equipment supporting running of the application client. The server 112 and the user device 102 may, but are not limited to, enable data interaction via a network 110, which may include, but is not limited to, a wireless network or a wired network. Wherein, this wireless network includes: bluetooth, WIFI, and other networks that enable wireless communication. Such wired networks may include, but are not limited to: wide area networks, metropolitan area networks, and local area networks. The above is merely an example, and this is not limited in this embodiment.
Optionally, in this embodiment, as in steps S102 to S106, in the server 112, the image information of the target object in the area to be detected is obtained; matching the image information with image information in an image database; extracting the action characteristics of the target object in the image information under the condition that the image information is determined to exist in the image database according to the matching result; and under the condition that the action characteristics of the target object exist in the characteristic database, determining that the target object has an illegal action, and displaying prompt information, wherein the prompt information comprises the identity information of the target object and the information of the corresponding illegal action. The method and the device achieve the purposes of firstly determining the image information of the target object to be detected in the region to be detected, then extracting the action characteristics of the target object from the image information of the target object, comparing the action characteristics of the target object with the illegal action in the characteristic database, and displaying the prompt information under the condition that the action of the target object is determined to be the illegal action, thereby achieving the technical effect of detecting the illegal action of the target object in the region to be detected only, and further solving the technical problem that the action of a service worker cannot be effectively detected in the prior art.
The above embodiments may be applied to the user equipment 102, and may also be used between the user equipment 102 and the server 112. As shown in fig. 1, the description is omitted here.
Optionally, as an optional implementation manner, as shown in fig. 2, the information display method includes:
step S202, acquiring image information of a target object in a region to be detected.
Step S204, matching the image information with the image information in the image database.
And step S206, under the condition that the image information is determined to exist in the image database according to the matching result, extracting the action characteristic of the target object in the image information.
Step S208, when the action characteristics of the target object exist in the characteristic database, determining that the target object has an illegal action, and displaying prompt information, wherein the prompt information comprises identity information of the target object and corresponding information of the illegal action.
Optionally, the present embodiment may be separately applied to the user equipment, may also be separately applied to the server, and may also complete the scheme in the embodiment through the interaction between the user equipment and the server.
Optionally, in this embodiment, the image information base stores image information corresponding to the target object. For example, if the target object is a serviceman at a restaurant, the image information library stores therein image information of the serviceman at the entire restaurant. Feature data of the violation action by the target object is stored in a feature database. Different service areas of the restaurant correspond to different feature databases.
Optionally, the scheme in this embodiment may be applied to detection of an action of a service person in a restaurant, and when it is detected that there is a violation in the action of the service person, prompt information is displayed, where the prompt information includes identification information of a target object and information of a corresponding violation action. For example, the identification information may include, but is not limited to, the name of the service person, the employee number, etc., where the original employee number is the unique identification number of the service person in the unit, and the information of the offending action includes, but is not limited to, the act of ordering a dish with one hand, pointing to a finger, etc. If the waiter is Wangyi, the waiter can use one hand to serve at 3 o 'clock and 10 o' clock.
After the illegal action is identified, prompt information is triggered, wherein the prompt information may include but is not limited to alarm information, and the alarm information may include but is not limited to: a specific employee (a person identified by a face) -a specific violation action.
It should be noted that, the prompt information may also include, but is not limited to, time information of the target object occurring the violation action. For example, the waiter has a king of one and uses one hand to serve at 3 o 10 o.
It should also be noted that the method in the present embodiment may also include, but is not limited to, other service industries, such as coffee shops, i.e. the display of violations of service personnel in a coffee shop, shops where the detection of violations of service personnel in a shop, etc.
Furthermore, management personnel can be helped to manage the operation specifications of the service personnel according to the prompt information, and the service personnel can be better supervised to provide better service.
Optionally, in this embodiment, extracting the action feature of the target object in the image information when it is determined that the image information exists in the image database according to the matching result may include:
s1, extracting the face information of the target object from the image information;
matching the face information with face information in an image database, wherein the face information of each object in a target set is stored in the image database in advance;
s2, in case that the first matching result of the matching is greater than the first threshold, it is determined that the image information exists in the image database.
It should be noted that a face model library and a violation model library corresponding to the service staff in the restaurant B are established in advance. And under the condition that the matching degree, namely the similarity, of the acquired target image and the image information in the image information base is greater than 90%, determining that the target object is the illegal operation object to be detected. That is, the display of the violation is performed on the waiter of the restaurant in a targeted manner, and the display of the violation is avoided on the customer in the restaurant.
In short, the collected image information is subjected to face recognition, the face features which can be matched can be found in the face model library of the staff, and then the figure is judged as the service staff, so that the subsequent action recognition processing is carried out on the action posture of the figure. In the embodiment, the subsequent action recognition processing of the image of the non-service person can be eliminated, so that the scheme is more targeted in the action recognition processing process.
It should be noted that, in the collected image information, the human body image of the employee is segmented; that is, a human body image (human body contour) whose face has been recognized as an employee is extracted from the image information.
The method comprises the steps of collecting face images of all service personnel, extracting features of the face images to obtain a feature template, and storing the feature template in a face model library.
According to service requirements of different places of a store, constructing a violation action model corresponding to each place of the restaurant; for example, corresponding to a dining area, actions such as serving a dish with a single hand and pointing with a finger are regarded as illegal actions, and human skeleton features of the actions are extracted from the images to obtain a feature template which is stored in an illegal action model library. And then the acquired image information can be directly matched with the image information in the image database.
Optionally, in a case that the motion feature of the target object exists in the feature database, determining that the target object has a violation motion may include:
s1, acquiring a feature database corresponding to the area to be detected, wherein the feature database stores the action features of the illegal operation;
s2, matching the action characteristics of the target object with the characteristic data in the characteristic database;
and S3, determining that the target object has the illegal action when the second matching result of the matching is larger than the second threshold value.
The illegal action of the service personnel in the human body image can be automatically identified according to the human body action identification method based on the depth image.
During action recognition, if the acquired image information is from a catering area, calling an illegal action model corresponding to the catering area for matching recognition; and the illegal action models are grouped according to the acquisition places of the images, so that the calculation complexity in data matching is reduced.
Optionally, the manner of acquiring the image information of the target object in the region to be detected includes one of the following:
acquiring image information of a target object in a region to be detected through a camera; or
And acquiring image information of the target object in the area to be detected from the video information.
Cameras are arranged at the positions of an entrance and an exit of a restaurant store, a hall, a kitchen, a cash register and the like, image information is collected in real time, and each camera is coded and grouped based on the installation position; and when image processing is carried out at the later stage, the corresponding violation action model is searched by the code number corresponding to the camera, so that the automatic identification of the irregular action is realized.
Optionally, in the case that the region to be detected includes at least two sub-regions to be detected, the method further includes: at least two sub-regions to be detected correspond to different feature databases.
In practical application, the area to be detected is the range of the whole restaurant, but the restaurant is divided into different working areas, such as a front-desk cashier working area, a catering area and the like, so that the violation action database of service personnel in the front-desk cashier working area is M, the violation action database of serving service personnel working in the catering area is N, and the database M and the database N correspond to different violation actions. For example, violations of data M include, but are not limited to: actions such as one-handed dish up, pointing with a finger, etc. are considered violations, and violations in database N include, but are not limited to: no two-handed access to the customer's payment card, no action to prompt payment scanning information for the customer, etc.
According to the embodiment, the image information of the target object to be detected in the area to be detected is determined, the action characteristic of the target object is extracted from the image information of the target object, the action characteristic of the target object is compared with the illegal action in the characteristic database, and the prompt information is displayed under the condition that the action of the target object is determined to be the illegal action, so that the technical effect of detecting the illegal action only on the target object in the area to be detected is achieved, and the technical problem that the action of a service worker cannot be effectively detected in the prior art is solved.
It should be noted that, for simplicity of description, the above-mentioned method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present invention is not limited by the order of acts, as some steps may occur in other orders or concurrently in accordance with the invention. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required by the invention.
According to another aspect of the embodiments of the present invention, there is also provided a display device for implementing the above information. As shown in fig. 3, the device for detecting an illegal action includes: an acquisition unit 31, a matching unit 33, an extraction unit 35, and a display unit 37.
An acquisition unit 31 for acquiring image information of a target object in a region to be detected;
a matching unit 33 for matching the image information with the image information in the image database;
an extracting unit 35, configured to extract an action feature of the target object in the image information when it is determined that the image information exists in the image database according to the matching result;
and the display unit 37 is configured to, in a case that the action characteristics of the target object exist in the characteristic database, determine that the target object has an illegal action, and display prompt information, where the prompt information includes identity information of the target object and information of a corresponding illegal action.
The extracting unit 35 may include: the extraction module is used for extracting the face information of the target object from the image information; the first matching module is used for matching the face information with the face information in the image database, wherein the face information of each object in the target set is stored in the image database in advance; and the first determining module is used for determining that the image information exists in the image database under the condition that the first matching result of the matching is greater than the first threshold value.
The display unit 37 may include: the acquisition module is used for acquiring a feature database corresponding to the area to be detected, wherein the feature database stores the action features of the illegal operation; the second matching module is used for matching the action characteristics of the target object with the characteristic data in the characteristic database; and the second determining module is used for determining that the target object has the illegal action under the condition that the second matching result of the matching is greater than a second threshold value.
With the present embodiment, the acquisition unit 31 acquires image information of a target object in an area to be detected; the matching unit 33 matches the image information with image information in the image database; the extracting unit 35 extracts the action feature of the target object in the image information when it is determined that the image information exists in the image database according to the matching result; the display unit 37 determines that the target object has an illegal action when the action characteristics of the target object exist in the characteristic database, and displays prompt information, wherein the prompt information includes identity information of the target object and information of the corresponding illegal action. The method and the device achieve the purposes of firstly determining the image information of the target object to be detected in the region to be detected, then extracting the action characteristics of the target object from the image information of the target object, comparing the action characteristics of the target object with the illegal action in the characteristic database, and displaying the prompt information under the condition that the action of the target object is determined to be the illegal action, thereby achieving the technical effect of detecting the illegal action of the target object in the region to be detected only, and further solving the technical problem that the action of a service worker cannot be effectively detected in the prior art.
According to a further aspect of the embodiment of the present invention, there is also provided an electronic device for implementing the display method of the information, as shown in fig. 4, the electronic device includes a memory 402 and a processor 404, the memory 402 stores a computer program, and the processor 404 is configured to execute the steps in any one of the method embodiments through the computer program.
Optionally, in this embodiment, the electronic apparatus may be located in at least one network device of a plurality of network devices of a computer network.
Optionally, in this embodiment, the processor may be configured to execute the following steps by a computer program:
s1, acquiring image information of the target object in the area to be detected;
s2, matching the image information with the image information in the image database;
s3, extracting the action characteristics of the target object in the image information under the condition that the image information is determined to exist in the image database according to the matching result;
and S4, determining that the target object has the illegal action when the action characteristics of the target object exist in the characteristic database, and displaying prompt information, wherein the prompt information comprises the identity information of the target object and the corresponding information of the illegal action.
Alternatively, it can be understood by those skilled in the art that the structure shown in fig. 4 is only an illustration, and the electronic device may also be a terminal device such as a smart phone (e.g., an Android phone, an iOS phone, etc.), a tablet computer, a palm computer, a Mobile Internet Device (MID), a PAD, and the like. Fig. 4 is a diagram illustrating the structure of the electronic device. For example, the electronic device may also include more or fewer components (e.g., network interfaces, etc.) than shown in FIG. 4, or have a different configuration than shown in FIG. 4.
The memory 402 may be used to store software programs and modules, such as program instructions/modules corresponding to the information display method and apparatus in the embodiment of the present invention, and the processor 404 executes various functional applications and data processing by operating the software programs and modules stored in the memory 402, that is, implements the information display method described above. The memory 402 may include high-speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some examples, the memory 402 may further include memory located remotely from the processor 404, which may be connected to the terminal over a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof. The memory 402 may be, but not limited to, image information for a target object, image information in an image database, feature data in a feature database, and other information. As an example, as shown in fig. 4, the memory 402 may include, but is not limited to, the acquiring unit 31, the matching unit 33, the extracting unit 35, and the displaying unit 37 in the display device including the information. In addition, the display device may further include, but is not limited to, other module units in the display device of the above information, which is not described in detail in this example.
Optionally, the transmission device 406 is used for receiving or sending data via a network. Examples of the network may include a wired network and a wireless network. In one example, the transmission device 406 includes a Network adapter (NIC) that can be connected to a router via a Network cable and other Network devices to communicate with the internet or a local area Network. In one example, the transmission device 406 is a Radio Frequency (RF) module, which is used to communicate with the internet in a wireless manner.
In addition, the electronic device further includes: a display 408 for displaying image information of the target object; and a connection bus 410 for connecting the respective module parts in the above-described electronic apparatus.
According to a further aspect of an embodiment of the present invention, there is also provided a computer-readable storage medium having a computer program stored thereon, wherein the computer program is arranged to perform the steps of any of the above method embodiments when executed.
Alternatively, in the present embodiment, the above-mentioned computer-readable storage medium may be configured to store a computer program for executing the steps of:
s1, acquiring image information of the target object in the area to be detected;
s2, matching the image information with the image information in the image database;
s3, extracting the action characteristics of the target object in the image information under the condition that the image information is determined to exist in the image database according to the matching result;
and S4, determining that the target object has an illegal action under the condition that the action characteristics of the target object exist in the characteristic database, and displaying prompt information, wherein the prompt information comprises the identity information of the target object and the corresponding information of the illegal action.
Alternatively, in this embodiment, a person skilled in the art may understand that all or part of the steps in the methods of the foregoing embodiments may be implemented by a program instructing hardware associated with the terminal device, where the program may be stored in a computer-readable storage medium, and the storage medium may include: flash disks, Read-Only memories (ROMs), Random Access Memories (RAMs), magnetic or optical disks, and the like.
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.
The integrated unit in the above embodiments, if implemented in the form of a software functional unit and sold or used as a separate product, may be stored in the above computer-readable storage medium. 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 and includes several instructions for causing one or more computer devices (which may be personal computers, servers, network devices, etc.) to execute all or part of the steps of the method according to the embodiments of the present invention.
In the above embodiments of the present invention, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the several embodiments provided in the present application, it should be understood that the disclosed client may be implemented in other manners. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one type of division of logical functions, and there may be other divisions when actually implemented, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A method of displaying information, comprising:
acquiring image information of a target object in a region to be detected;
matching the image information with image information in an image database;
extracting the action features of the target object in the image information under the condition that the image information is determined to exist in the image database according to the matching result;
and under the condition that the action characteristics of the target object exist in the characteristic database, determining that the target object has an illegal action, and displaying prompt information, wherein the prompt information comprises the identity information of the target object and the corresponding information of the illegal action.
2. The method of claim 1, wherein determining that the image information exists in the image database according to the matching result comprises:
extracting face information of the target object from the image information;
matching the face information with face information in the image database, wherein the face information of each object in a target set is stored in the image database in advance;
determining that the image information exists in the image database if a first matching result of the matching is greater than a first threshold.
3. The method of claim 1, wherein determining that the target object has a violation action if the action feature of the target object exists in the feature database comprises:
acquiring a feature database corresponding to the area to be detected, wherein the feature database stores the action features of the illegal operation;
matching the action characteristics of the target object with characteristic data in the characteristic database;
and determining that the target object has a violation action if the second matching result of the matching is greater than a second threshold.
4. The method according to claim 1, wherein the manner of acquiring image information of the target object in the area to be detected comprises one of:
acquiring image information of a target object in a region to be detected through a camera; or
And acquiring image information of the target object in the area to be detected from the video information.
5. The method according to any one of claims 1 to 4, wherein in case the region to be detected comprises at least two sub-regions to be detected, the method further comprises:
the at least two sub-regions to be detected correspond to different feature databases.
6. A display device for information, comprising:
an acquisition unit configured to acquire image information of a target object in a region to be detected;
the matching unit is used for matching the image information with the image information in the image database;
an extraction unit configured to extract an action feature of the target object in the image information, in a case where it is determined that the image information exists in the image database;
and the display unit is used for determining that the target object has an illegal action under the condition that the action characteristics of the target object exist in the characteristic database, and displaying prompt information, wherein the prompt information comprises the identity information of the target object and the corresponding information of the illegal action.
7. The apparatus of claim 6, wherein the extraction unit comprises:
the extraction module is used for extracting the face information of the target object from the image information;
the first matching module is used for matching the face information with the face information in the image database, wherein the face information of each object in the target set is stored in the image database in advance;
a first determining module, configured to determine that the image information exists in the image database when a first matching result of the matching is greater than a first threshold.
8. The apparatus of claim 6, wherein the display unit comprises:
the acquisition module is used for acquiring a feature database corresponding to the area to be detected, wherein the feature database stores the action features of the illegal operation;
the second matching module is used for matching the action characteristics of the target object with the characteristic data in the characteristic database;
and the second determining module is used for determining that the target object has the illegal action under the condition that the second matching result of the matching is larger than a second threshold value.
9. A storage medium comprising a stored program, wherein the program when executed performs the method of any of claims 1 to 6.
10. An electronic device comprising a memory and a processor, characterized in that the memory has stored therein a computer program, the processor being arranged to execute the method of any of claims 1 to 6 by means of the computer program.
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| CN201911269903.9A CN111191523A (en) | 2019-12-11 | 2019-12-11 | Information display method and device, storage medium and electronic device |
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| CN201911269903.9A CN111191523A (en) | 2019-12-11 | 2019-12-11 | Information display method and device, storage medium and electronic device |
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