Electronic equipment control method and device, equipment and medium

Abstract

The invention discloses a control method and device of electronic equipment, equipment and a medium, and belongs to the technical field of computers. The method comprises the steps that target information is acquired, the target information comprises at least one of running information, user posture information and audio information of an instant messaging application program in the electronic equipment, and the audio information comprises at least one of voice, collected by the electronic equipment, of a first user and audio received by the application program; determining a participation degree parameter of the first user in the instant messaging according to the target information; when the participation degree parameter is greater than a preset threshold value, starting a voice acquisition unit of the electronic equipment; and when the participation degree parameter is smaller than or equal to a preset threshold value, closing a voice acquisition unit of the electronic equipment.

Description

Technical Field

[0001] The present application belongs to the field of computer technology, and specifically relates to a control method, device, equipment and medium of an electronic device. Background Art

[0002] With the development of the Internet, two or more users can conduct instant communications such as voice calls and multi-person conferences through electronic devices.

[0003] During the process of instant messaging between user A and other users such as user B, the sound emitted by user A is not a reply to other users. The sound emitted by user A is an unconscious sound or a reply to users in the environment where user A is located. Such sound has nothing to do with instant messaging.

[0004] The sounds made by the user that are not related to instant messaging may contain information that user A does not want to disclose, so the user manually turns off the voice collection unit of the electronic device. However, when the user needs to make a call in instant messaging, the user needs to manually turn on the voice collection unit, which means that the user's call operation in instant messaging is too cumbersome. Summary of the invention

[0005] The purpose of the embodiments of the present application is to provide a control method, device, equipment and medium for an electronic device, so as to solve the problem that the call operation of the user in instant messaging is too complicated.

[0006] In a first aspect, an embodiment of the present application provides a control method of an electronic device, including:

[0007] Acquire target information, where the target information includes at least one of running information of an instant messaging application in the electronic device, user posture information, and audio information, where the audio information includes at least one of a voice of the first user collected by the electronic device and audio received by the application;

[0008] Determining a parameter of the degree of participation of the first user in the instant communication according to the target information;

[0009] When the participation level parameter is greater than a preset threshold, turning on a voice collection unit of the electronic device;

[0010] When the participation degree parameter is less than or equal to a preset threshold, the voice collection unit of the electronic device is turned off.

[0011] In a second aspect, an embodiment of the present application provides a control device for an electronic device, the device comprising:

[0012] an acquisition module, configured to acquire target information, the target information including at least one of running information of an instant messaging application in the electronic device, user posture information, and audio information, the audio information including at least one of a voice of a first user collected by the electronic device and audio received by the application;

[0013] A determination module, configured to determine a parameter of the degree of participation of the first user in the instant communication according to the target information;

[0014] An activation module, configured to activate a voice collection unit of the electronic device when the participation degree parameter is greater than a preset threshold;

[0015] The closing module is used to close the voice collection unit of the electronic device when the participation degree parameter is less than or equal to a preset threshold.

[0016] In a third aspect, an embodiment of the present application provides an electronic device, which includes a processor and a memory, wherein the memory stores programs or instructions that can be run on the processor, and when the program or instructions are executed by the processor, the steps of the method described in the first aspect are implemented.

[0017] In a fourth aspect, an embodiment of the present application provides a readable storage medium, on which a program or instruction is stored, and when the program or instruction is executed by a processor, the steps of the method described in the first aspect are implemented.

[0018] In a fifth aspect, an embodiment of the present application provides a chip, comprising a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is used to run a program or instruction to implement the method described in the first aspect.

[0019] In a sixth aspect, an embodiment of the present application provides a computer program product, which is stored in a storage medium and is executed by at least one processor to implement the method described in the first aspect.

[0020] In an embodiment of the present application, a parameter of the user's participation level in instant messaging is determined through the running information of an instant messaging application in an electronic device, user posture information, audio received by the application, and the user's voice collected by the electronic device. When the participation level parameter is greater than a preset threshold, indicating that the user's participation level in instant messaging is relatively high, the voice collection unit of the electronic device is turned on. When the participation level parameter is less than or equal to the preset threshold, indicating that the user's participation level in instant messaging is relatively low, the voice collection unit is turned on and off, thereby realizing automatic closing and opening of the voice collection unit, without the user having to manually open and close the voice collection unit, thereby reducing the user's call operations during instant messaging and improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic diagram of a scenario of a method for controlling an electronic device according to an exemplary embodiment;

[0022] Figure 2 is one of the flowcharts of a control method of an electronic device according to an exemplary embodiment;

[0023] Figure 3 is a second flowchart of a method for controlling an electronic device according to an exemplary embodiment;

[0024] Figure 4 is a third flowchart of a method for controlling an electronic device according to an exemplary embodiment;

[0025] Figure 5 is a fourth flowchart of a method for controlling an electronic device according to an exemplary embodiment;

[0026] Figure 6 is a fifth flowchart of a method for controlling an electronic device according to an exemplary embodiment;

[0027] Figure 7 is a structural block diagram of a control device of an electronic device according to an exemplary embodiment;

[0028] Figure 8 is a structural block diagram of an electronic device according to an exemplary embodiment;

[0029] Fig. 9 A schematic diagram of the hardware structure of an electronic device to implement an embodiment of the present application. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0031] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0032] With the development of the Internet, two or more users can conduct instant communications such as voice calls and multi-person conferences through electronic devices.

[0033] During the process of instant messaging between user A and other users such as user B, the sound emitted by user A is not a reply to other users. The sound emitted by user A is an unconscious sound or a reply to users in the environment where user A is located. Such sound has nothing to do with instant messaging.

[0034] The sounds made by the user that are not related to instant messaging may contain information that user A does not want to disclose, so the user manually turns off the voice collection unit of the electronic device. However, when the user needs to make a call in instant messaging, the user needs to manually turn on the voice collection unit, which means that the user's call operation in instant messaging is too cumbersome.

[0035] In order to solve the problem that the user's call operation during instant messaging is too complicated, the user's participation parameter in instant messaging is determined through the running information of the instant messaging application in the electronic device, the user's posture information, the audio received by the application and the user's voice collected by the electronic device. When the participation parameter is greater than a preset threshold, indicating that the user's participation in instant messaging is relatively high, the voice collection unit of the electronic device is turned on. When the participation parameter is less than or equal to the preset threshold, indicating that the user's participation in instant messaging is relatively low, the voice collection unit is turned on and off, thereby realizing automatic closing and opening of the voice collection unit without the user manually opening and closing the voice collection unit, reducing the user's call operation during instant messaging and improving the user experience.

[0036] Reference Figure 1 , a schematic diagram of a scenario of a control method for an electronic device provided in this application is described. Figure 1As shown, user A conducts instant communication with electronic device 200 and electronic device 300 through electronic device 100, realizing a multi-person conference or multi-person call among user A, user B and user C, user B is a user operating electronic device 200 for instant communication, and user C is a user operating electronic device 300 for instant communication. The audio generated by the instant communication between electronic device 100, electronic device 200 and electronic device 300 is transmitted through the instant communication server 400. For example, user A conducts a call on electronic device 100, and the audio generated by the call is transmitted from electronic device 100 to server 400, and server 400 transmits the audio to electronic device 200 and electronic device 300. For example, user A is the speaker in a multi-person conference, and user B and user C are listeners in the multi-person conference. When the electronic device 200 determines that the participation parameter of user B in the multi-person conference is greater than a preset threshold, the electronic device 200 automatically turns on the voice collection unit to allow user B to speak in the multi-person conference; when the electronic device 300 determines that the participation parameter of user C in the multi-person conference is less than or equal to the preset threshold, the electronic device 300 automatically turns off the voice collection unit to prevent the sound generated by user C that is not related to the multi-person conference from flowing into the multi-person conference.

[0037] It should be noted that the electronic device 100, the electronic device 200 and the electronic device 300 refer to devices with instant messaging functions, such as mobile phones, tablets, computers, etc.; the voice collection unit can be a component with voice collection function such as a microphone in the electronic device.

[0038] The following, in conjunction with the accompanying drawings, describes in detail the control method, device, equipment and medium of the electronic device provided in the embodiments of the present application through specific embodiments and their application scenarios.

[0039] The control method of the electronic device provided in the embodiment of the present application can be applied to application scenarios of instant communication such as voice calls and multi-person conferences.

[0040] Combine the following Figure 1 The control method of the electronic device provided in the embodiment of the present application is described in detail.

[0041] Reference Figure 2 , Figure 2 This is one of the flow charts of the control method of the electronic device provided by the present application, such as Figure 2 As shown, the control method of the electronic device includes the following steps:

[0042] Step S201, obtaining target information, the target information including running information of an instant messaging application in an electronic device, user posture information, and at least one of audio information, the audio information including at least one of a voice of a first user collected by the electronic device and audio received by the application.

[0043] In this embodiment, the execution subject is an electronic device with an instant messaging function, and may also be a control device or a control system for controlling an electronic device, such as a mobile phone, a tablet, a computer, etc. For ease of description, the execution subject is referred to as a device below.

[0044] The device will acquire target information in real time or at a fixed time. The target information includes but is not limited to the running information of the instant messaging application in the electronic device, user posture information and audio information. The audio information includes at least one of voice and audio. The audio refers to the audio received by the application from other electronic devices. For example, user A long presses the voice in the running interface of the application, and the application sends the voice to the running interface of the application of the electronic device where user B is located. The voice sent by user A is the audio received by the application in the electronic device of user B; the voice refers to the voice of the first user collected by the electronic device, and the user posture information refers to the posture information of the first user who operates the electronic device. The first user refers to the user who uses the electronic device for instant messaging. The posture information is, for example, the hand posture of the first user operating the electronic device. The posture information can also be the facial posture obtained from the facial image of the user collected by the electronic device. The running information refers to the running information of the application with instant messaging function. The running information is, for example, running and stopped running. Running can be further divided into foreground running and background running.

[0045] Step S202: determining a parameter of the participation degree of the first user in the instant communication according to the target information.

[0046] After obtaining the target information, the device determines a participation degree parameter of the first user in the instant communication based on the target information. The participation degree parameter represents the participation degree of the first user in the instant communication, and the larger the participation degree parameter, the greater the participation degree of the first user in the instant communication.

[0047] In one example, when the target information includes operation information, the device determines whether the instant messaging application is in operation based on the operation information. If the application is in operation, the initial participation parameter is increased by N; if the application is in a stopped state, the initial participation parameter is not increased, or the initial participation parameter is decreased. Further, the device detects whether the operation information contains operation parameters obtained for the instant messaging operation. If the operation information contains operation parameters obtained for the instant messaging operation, N and L are increased to the initial participation parameter. The operation parameter is, for example, an instruction parameter, which is determined based on the sliding trajectory obtained by the first user sliding on the instant messaging interface.

[0048] In another example, when the target information includes user posture information, it is detected whether the user posture information includes the operation of the first user on the instant messaging application. If the hand posture contained in the user posture information represents the operation of the application, the initial participation degree parameter is increased by M; if the user posture information does not include the hand posture of the operation of the application, the initial participation degree parameter is not increased, or the initial participation degree parameter is reduced.

[0049] In another example, when the target information includes audio information, the device detects whether the audio information includes important content of the instant communication, such as inquiry statements, greeting statements, etc.; when the audio information includes important content, the initial participation level parameter is increased by S; when the audio information does not contain important content, the initial participation level parameter is not increased, or the initial participation level parameter is reduced.

[0050] It should be noted that the above N, M, and S are any suitable values, and the initial participation level parameter is a set value. In addition, the initial participation level parameter can be superimposed. For example, if the user gesture information includes the hand gesture of the application operation, and the audio information includes important content, the initial participation level parameter is increased by M and S.

[0051] Step S203: when the participation level parameter is greater than a preset threshold, start the voice collection unit of the electronic device.

[0052] Step S204: when the participation level parameter is less than or equal to a preset threshold, turning off the voice collection unit of the electronic device.

[0053] After obtaining the participation parameter, the device determines whether the participation parameter is greater than a preset threshold. If the participation parameter is greater than the preset threshold, it can be determined that the first user is highly involved in the instant communication, that is, the first user is seriously engaging in the instant communication, and the device turns on the voice collection unit. The voice collection unit is, for example, a component with a voice collection function such as a microphone.

[0054] When the participation level parameter is less than or equal to the preset threshold, it can be determined that the first user is not seriously participating in the instant communication and the first user may be doing other things. In order to avoid the noise generated by other things from flowing into the instant communication, the device turns off the voice collection unit.

[0055] Furthermore, when the voice collection unit is turned off, in order to let the first user know that the voice collection unit is turned off, the device displays a prompt message, which is used to indicate that the voice collection function is turned off. The prompt message can be text or a closed pattern of the voice collection unit. For example, if the voice collection unit is a microphone, the closed pattern is a microphone graphic, and a red line is set on the graphic to indicate that the microphone is in the off state. In this way, the first user can know that the voice collection unit is in the off state based on the prompt message, which is convenient for the first user to carry out other matters and ensure the call quality of instant messaging, thereby improving the experience of each user participating in instant messaging.

[0056] It should be noted that when the device is an electronic device, the device turns on or off the voice collection unit by itself; when the device is an electronic device or a control device for an electronic device, the device sends an instruction to the electronic device so that the electronic device turns on or off the voice collection unit based on the instruction.

[0057] In this embodiment, the user's participation level parameter in instant messaging is determined through the operation information of the instant messaging application in the electronic device, the user's posture information, the audio received by the application, and the user's voice collected by the electronic device. When the participation level parameter is greater than a preset threshold, indicating that the user's participation level in instant messaging is relatively high, the voice collection unit of the electronic device is turned on. When the participation level parameter is less than or equal to the preset threshold, indicating that the user's participation level in instant messaging is relatively low, the voice collection unit is turned on and off, thereby realizing automatic closing and opening of the voice collection unit, without the user having to manually open and close the voice collection unit, reducing the user's call operations during instant messaging and improving the user experience.

[0058] Reference Figure 3 , Figure 3 This is the second flow chart of the control method of the electronic device provided by the present application, based on Figure 2 In the illustrated embodiment, step S202 includes:

[0059] Step S301, determining the score of the target dimension of the first user in instant messaging according to the target information.

[0060] In this embodiment, the target information is used to determine whether the first user participates in certain matters in the instant communication and to score, thereby determining the first user's participation degree parameter in the instant communication, and the matters are defined as target dimensions. The target dimension refers to the evidence items of the first user's participation in the instant communication, and the evidence items include but are not limited to looking at the display screen of the electronic device, facing the display screen of the electronic device, setting the application to run in the foreground in the electronic device, the voice content containing the subject of the instant communication, others specifying to communicate with the first user in the instant communication, and others asking or mentioning the first user in the instant communication. It can be understood that each target dimension includes but is not limited to at least one of the following: looking at participation items, facing participation items, application participation items, topic participation items, designated communication participation items, and inquiry participation items. Among them, the looking at participation item is used as the first dimension, the facing participation item is used as the second dimension, the application participation item is used as the third dimension, the topic participation item is used as the fourth dimension, the designated communication participation item is used as the fifth dimension, and the inquiry participation item is used as the sixth dimension. It can be understood that the first dimension refers to whether the first user is looking at the display screen of the electronic device, the second dimension refers to whether the face of the first user is facing the display screen of the electronic device, the third dimension refers to whether the electronic device displays the instant messaging interface, the fourth dimension refers to whether the topic of the multi-person conference is mentioned in the call content, the fifth dimension refers to whether the first user or the second user is specified in the call content to reply, and the sixth dimension refers to whether the call content asks questions to the first user or the second user. The second user refers to the user who instant messaging with the first user.

[0061] When the device scores each target dimension based on the target information, multiple scores can be obtained. For example, if it is determined based on the target information that the first user hits target dimension A, the score on target dimension A is 5, and if the first user does not hit target dimension A, the score on target dimension A is 0.

[0062] Step S302: Determine the participation level parameter of the first user according to the score of each target dimension.

[0063] After obtaining the scores of the first user in each target dimension, the device can determine the participation level parameters of the first user through the scores.

[0064] In one example, the device calculates the sum of the scores and uses the sum of the scores as the participation level parameter.

[0065] In another example, different target dimensions represent different levels of participation of the first user, and thus different target dimensions are set with different weights. Exemplarily, the device obtains the correlation degree parameter between each target dimension and instant messaging, and determines the weight of the corresponding target dimension based on the correlation degree parameter, thereby performing weighted calculation based on the score and weight of each participation item to obtain the first user's participation degree parameter. The larger the correlation degree parameter, the greater the degree of participation of the first user in instant messaging, and the greater the corresponding weight. The correlation degree parameter may be a preset setting in the device.

[0066] For example, although the first user did not look at the screen of the electronic device or face the screen of the electronic device, the first user communicated in the instant communication. It can be determined that the first user's participation level in the instant communication is high. Therefore, the looking participation item and the facing participation item are less correlated with the instant communication, and the weights of the looking participation item and the facing participation item are set less than the preset weight; while the subject participation item, the designated communication participation item and the inquiry participation item used to characterize the first user's communication are more correlated with the instant communication, and the weights of the subject participation item, the designated communication participation item and the inquiry participation item are set greater than the preset weight.

[0067] In this embodiment, the device determines the score of the target dimension of the first user in the instant communication based on the target information, thereby accurately determining the participation degree parameter of the first user in the instant communication through the score.

[0068] Reference Figure 4 , Figure 4 This is the third flow chart of the control method of the electronic device provided by the present application, based on Figure 3 In the illustrated embodiment, step S301 includes:

[0069] Step S401, obtaining user posture information.

[0070] Step S402: When the user posture information indicates that the first user is looking at the electronic device, a first preset value is set as the score of the first user in the first dimension.

[0071] In this embodiment, the target information includes user posture information, and the target dimension corresponding to the user posture information includes a first dimension and a second dimension. The first dimension refers to the gaze participation item, and the second dimension refers to the facing participation item.

[0072] The user posture information can be collected by an image acquisition unit of the electronic device. After obtaining the user posture information, the device determines the posture of the first user through the user posture information. The posture includes but is not limited to the facial movements and hand movements of the first user.

[0073] Exemplarily, the user posture information is an image captured by an electronic device, and the device recognizes the action of the first user in the image to obtain the posture.

[0074] After obtaining the posture, the device determines the scores of the first user in the first dimension and the second dimension based on the posture.

[0075] Exemplarily, the gesture includes a facial gesture, and the device extracts the coordinates of the eyes of the first user from the facial gesture. The electronic device has an orientation sensor, and the device can determine the coordinates of each point on the display screen of the electronic device through the orientation data transmitted by the orientation sensor. The device determines the projection point of the eyes on the plane where the display screen is located based on the coordinates of the eyes. If the coordinates of the projection point are the coordinates of any point on the display screen, it can be determined that the projection point is in the display screen, and the device determines that the eyes of the first user are focused on the instant messaging interface on the display screen, and thus sets the first preset value to the score of the first user in the first dimension. When the coordinates of the projection point are not a point on the display screen, the device determines that the eyes of the first user are not looking at the display screen, and sets the default value to the score in the first dimension. The first preset value is greater than the default value, and the first preset value and the default value can be any suitable values, for example, the first preset value is 5 and the default value is 0.

[0076] Step S403: When the user posture information indicates that the first user is facing the electronic device, the second preset value is set to the score of the first user in the first dimension.

[0077] When it is determined based on the posture information that the first user is facing the electronic device, that is, it is determined that the face of the first user is facing the electronic device, the second preset value can be set as the score of the first user on the second dimension. Specifically, the device obtains the facial posture of the first user from the posture information, and each point on the facial posture has a corresponding image coordinate. The curved surface formed by the face of the first user can be determined through the image coordinates of each point. In addition, the electronic device has an orientation sensor. The device can determine the coordinates of each point on the display screen of the electronic device based on the orientation sensor of the electronic device. The device calculates the angle between the curved surface and the plane where the display screen is located based on the coordinates of each point on the curved surface and the coordinates of each point on the display screen; if the angle is greater than the preset angle, it can be determined that the face of the first user is facing the display screen of the electronic device. For example, if the angle is 160 degrees, which is greater than the preset angle of 150 degrees, the display screen is approximately parallel to the face of the first user, so it can be determined that the face of the first user is facing the display screen of the electronic device.

[0078] If the angle is less than or equal to the preset angle, it is determined that the face of the first user is not facing the display screen of the electronic device, and the default value is set to the score of the first user on the second dimension, and the second preset value is greater than the default value. The second preset value and the default value can be any suitable values, for example, the second preset value is 2, and the default value is 0.

[0079] In this embodiment, the device determines the posture of the first user through the user posture information, thereby accurately determining the scores of the first user in the first dimension and the second dimension based on the posture.

[0080] Reference Figure 5 , Figure 5 This is a fourth flow chart of the control method of the electronic device provided in this application, based on Figure 3 In the illustrated embodiment, step S301 includes:

[0081] Step S501, determining the running information of the application program according to the running information.

[0082] Step S502: When the running information indicates that the application is running in the foreground in the electronic device, the third preset value is set to the score of the first user in the third dimension.

[0083] In this embodiment, the target information includes operation information, and the target dimension corresponding to the operation information includes a third dimension, which is the application participation item.

[0084] Exemplarily, the device determines the running information of the application based on the running information. The running information includes information on whether the instant messaging application is started. If the application is started, the running information of the application is running; if the application is not started, the running information of the application is stopped.

[0085] When the running information is running, the device further determines whether the application is running in the foreground or in the background. If the running information indicates that the application is running in the foreground in the electronic device, it can be determined that the electronic device displays an instant messaging interface, indicating that the first user is seriously participating in instant messaging, and the device sets the third preset value to the score of the first user in the third dimension. When the running information indicates that the application is running in the background in the electronic device, the first user uses the electronic device to run other applications and does not pay attention to instant messaging. The default value is set to the score of the first user in the third dimension, and other applications refer to applications other than instant messaging applications. The third preset value is greater than the default value, and the third preset value can be any suitable value, for example, the third preset value is 3.

[0086] In this embodiment, the device determines the running information of the application based on the running information, thereby accurately determining the score of the first user in the third dimension through the running information.

[0087] Reference Figure 6 , Figure 6 This is a flowchart of the control method of the electronic device provided by the present application, based on Figure 3 In the illustrated embodiment, step S301 includes:

[0088] Step S601, obtaining keywords according to audio information.

[0089] In this embodiment, the target information includes audio information, and the target dimensions corresponding to the audio information include the fourth dimension, the fifth dimension and the sixth dimension. The fourth dimension refers to the topic participation item, the fifth dimension refers to the designated communication participation item, and the sixth dimension refers to the inquiry participation item.

[0090] The device obtains keywords based on the audio information. Exemplarily, the device converts the audio in the audio information into a document including text, and then extracts keywords from the document.

[0091] For keyword extraction, the device needs to first obtain relevant information from the instant messaging, and then extract keywords from the document based on the relevant information. Specifically, when the instant messaging is a multi-person meeting, the device extracts the agenda of the multi-person meeting as the theme from the display interface of the multi-person meeting displayed by the electronic device, and extracts the identification of each participant from the multi-person meeting, such as the name, position, and nickname of the participant in the multi-person meeting. The first user is a participant in the multi-person meeting, and the second user refers to the user who conducts instant messaging with the first user, that is, the second user is also a participant.

[0092] The device can extract keywords from the document based on the participant's ID and topic.

[0093] In one example, the device extracts text with participant identifications from the document as keywords, and extracts the subject of the multi-person conference from the document as keywords.

[0094] In another example, the identifier and the subject are expanded. For example, if the identifier includes the position of the participant, the position can be expanded to a respectful title, for example, if the position is a manager, the expanded respectful title is "Manager Yang"; the device expands the subject with synonyms, for example, if the subject is a Monday morning meeting, it is expanded to "regular meeting". The device extracts the identifier, the subject, and the expanded words in the document as keywords.

[0095] In another example, there are inquiries in a multi-person conference, which are inquiries to participants and require answers from the participants. In this regard, the device extracts identifiers, topics, expanded words, and phrases containing inquiry semantics as keywords in the document.

[0096] Step S602: When the keyword is used to indicate the subject of the instant communication, the fourth preset value is set to the score of the first user in the fourth dimension.

[0097] When the extracted keywords contain the subject of the instant communication or contain a phrase with semantics close to the subject, it can be determined that the keywords indicate the subject of the instant communication, and the device sets the fourth preset value to the score of the first user on the fourth dimension. When the keywords do not contain the subject of the instant communication and do not contain a phrase with semantics close to the subject, the device sets the default value to the score of the first user on the fourth dimension. The fourth preset value can be any suitable value, for example, the fourth preset value is 5.

[0098] Step S603, when the keyword is used to indicate the identifier of the first user or the second user, the fifth preset value is set to the score of the first user in the fifth dimension, and the second user is used to indicate the user who instant communicates with the first user.

[0099] When the extracted keyword includes the identifier of the first user or the identifier of the second user, it can be determined that the keyword is used to indicate the identifier of the first user or the second user, and the device sets the fifth preset value to the score of the first user in the fifth dimension. The second user refers to a user who instant communicates with the first user. The fifth preset value can be any suitable value, for example, the fifth preset value is 10. Further, when the extracted keyword does not include the identifier of the first user and does not include the identifier of the second user, the default value is set to the score of the first user in the fifth dimension.

[0100] Step S604: When the keyword is used to indicate an inquiry to the first user or the second user, the sixth preset value is set to the score of the first user in the sixth dimension.

[0101] When the extracted keywords include a query statement to the first user or the second user, it can be determined that the keywords are used to indicate a query to the first user or the second user, and the sixth preset value is set to the score of the first user in the sixth dimension. The sixth preset value can be any suitable value, for example, the sixth preset value is 10. Further, when the extracted keywords do not include a query statement to the first user and the second user, the default value is set to the score of the first user in the sixth dimension.

[0102] It should be noted that the first preset value, the second preset value, the third preset value, the fourth preset value, the fifth preset value and the sixth preset value can be the same value. If the above preset values ​​are the same value, the device performs weighted calculation based on the weight and score of each target dimension to obtain the participation degree parameter.

[0103] The first preset value, the second preset value, the third preset value, the fourth preset value, the fifth preset value and the sixth preset value may also be different values, and the above preset values ​​are set based on the weight of the target dimension. The larger the weight of the target dimension, the larger the corresponding preset value; illustratively, the weight of the second dimension is the smallest, the second preset value is 2, the weight of the third dimension is only greater than the weight of the second dimension, the third preset value is greater than the second preset value, and the third preset value is 3; the weight of the first dimension is the same as the weight of the fourth dimension, and the weight of the first dimension and the weight of the fourth dimension are both greater than the third dimension, the first preset value and the fourth preset value are 5; the weight of the fifth dimension is the same as the weight of the sixth dimension, and the weight of the fifth dimension and the sixth dimension are both greater than the weight of the first dimension, the fifth preset value and the sixth preset value are both greater than the fourth preset value, and the fifth preset value and the sixth preset value are 10. If the first preset value, the second preset value, the third preset value, the fourth preset value, the fifth preset value and the sixth preset value are different values, then the scores of the first user on each target dimension are added together to obtain the participation degree parameter.

[0104] Based on the score settings on the above target dimensions, examples are given to illustrate whether users seriously participate in instant messaging.

[0105] Example 1: User A is facing the screen in a multi-person meeting, and his eyes are focused on the screen of the electronic device. However, the application of the multi-person meeting is in the background process of the electronic device, and user A speaks, but the speech is irrelevant to the topic of the multi-person meeting. The calculated participation degree parameter will be low because the application is in the background, indicating that user A is focusing on other applications, and the speech content is irrelevant to the topic of the meeting. At this time, the voice collection unit will be automatically turned off.

[0106] Example 2: If user B is in a multi-person meeting, he is not facing the screen and his eyes are not focused on the screen of the electronic device. The multi-person meeting application is in the background process of the electronic device, but user B is speaking, and the content of the speech is related to the topic of the multi-person meeting. In addition, user B is designated by other users to communicate in the multi-person meeting. Even if the application is in the background and the multi-person meeting screen in the electronic device is not focused, the speech content is related to the topic and has been mentioned by other people. The calculated participation degree parameter is high. At this time, the voice collection unit will be automatically turned on to allow user B's voice to be input into the multi-person meeting.

[0107] In this embodiment, the device obtains keywords from the audio information, thereby accurately determining the scores of the first user in the fourth dimension, the fifth dimension, and the sixth dimension through the keywords.

[0108] In one embodiment, the device obtains a facial image of the first user as user posture information, that is, the device directly and quickly determines the first user's participation level parameter in instant communication based on the user's facial posture. The participation level parameter is determined based on the facial posture. Please refer to the description of the scores on the first dimension and the second dimension for details, which will not be repeated here.

[0109] Furthermore, when the device collects the voice of the first user and then obtains the facial image of the first user as user posture information, that is, when only the voice of the first user needs to flow into the instant messaging, the device obtains the facial image. There is no need for the device to obtain the facial image in real time to calculate the participation degree parameters, which saves the computing resources of the device.

[0110] In one embodiment, the target information includes audio information, and the device obtains the audio transmitted by the instant messaging and the voice of the first user. The voice refers to the voice of the first user collected by the electronic device. The device converts the audio and the voice into text to obtain the audio information.

[0111] Exemplarily, the device intercepts the audio received by the application, converts the audio into text, and extracts keywords based on the text. In addition, after acquiring the voice of the first user, the device first converts the voice into text, extracts keywords, and the device controls the electronic device not to flow the voice into instant messaging. The device can add pre-processing logic for the voice. The pre-processing logic means that after the voice is collected, the voice transmission is first paused, the voice is converted into text, and when the participation parameter is greater than the preset threshold, the voice is transmitted to the instant messaging, that is, the voice is sent based on the instant messaging. When the participation parameter is less than or equal to the preset threshold, the voice collection unit is turned off so that the voice will not be transmitted to the instant messaging. The device can also delete the voice and the converted text to save storage space.

[0112] In this embodiment, the device converts the received audio and collected voice into text, so that the device can quickly determine the user's score on the target dimension based on the converted text, thereby improving the control efficiency of the device.

[0113] In one embodiment, when the device detects that the instant messaging application is in operation, it can be determined that the first user is in instant messaging. The device then obtains target information to determine the first user's participation level parameters in the instant messaging to achieve control of the voice collection unit. The device does not need to obtain target information in real time or at a fixed time, thereby saving the computing resources of the device.

[0114] Based on the same inventive concept, the present application also provides a control device for an electronic device. Figure 7 The control device of the electronic device provided in the embodiment of the present application is described in detail.

[0115] Figure 7 The present invention is a structural block diagram of a control device of an electronic device according to an exemplary embodiment.

[0116] like Figure 7 As shown, the control device 700 of an electronic device can be applied to an electronic device, and the control device 700 of the electronic device can include:

[0117] The acquisition module 710 is used to acquire target information, where the target information includes at least one of running information of an instant messaging application in the electronic device, user posture information, and audio information, where the audio information includes at least one of a voice of the first user collected by the electronic device and audio received by the application;

[0118] A determination module 720, configured to determine a parameter of the degree of participation of the first user in the instant communication according to the target information;

[0119] An enabling module 730, configured to enable a voice collection unit of the electronic device when the participation level parameter is greater than a preset threshold;

[0120] The closing module 740 is used to close the voice collection unit of the electronic device when the participation degree parameter is less than or equal to a preset threshold.

[0121] The control device 700 of the electronic device is described in detail below, as shown below:

[0122] In one embodiment, the determination module 720 includes:

[0123] A first determining unit, configured to determine, according to the target information, a score of a target dimension of the first user in the instant messaging;

[0124] The second determining unit is used to determine the participation level parameter of the first user according to the score of each target dimension.

[0125] In one embodiment, the target information includes user posture information, the target dimension corresponding to the user posture information includes a first dimension and a second dimension, and the second determining unit includes:

[0126] A first setting subunit, configured to set a first preset value to a score of the first user in the first dimension when the user posture information indicates that the first user is looking at the electronic device;

[0127] The second setting subunit is configured to set the second preset value as the score of the first user in the first dimension when the user posture information indicates that the first user is facing the electronic device.

[0128] In one of the embodiments, the target dimension corresponding to the operation information includes a third dimension, and the second determination unit includes:

[0129] A first determining subunit, configured to determine the operation information of the application corresponding to the instant messaging according to the operation information;

[0130] The third setting subunit is used to set the third preset value as the score of the first user in the third dimension when the running information indicates that the application is running in the foreground in the electronic device.

[0131] In one embodiment, the target information includes audio information, the target dimensions corresponding to the audio information include a fourth dimension, a fifth dimension, and a sixth dimension, and the second determining unit includes:

[0132] A first acquisition subunit is used to extract keywords from the call content;

[0133] a fourth setting subunit, configured to set a fourth preset value as a score of the first user in a fourth dimension when the keyword is used to indicate a subject of the instant communication;

[0134] a fifth setting subunit, configured to set the fifth preset value to the score of the first user in the fifth dimension when the keyword is used to indicate an identifier of the first user or the second user, and the second user is used to indicate a user who performs instant communication with the first user;

[0135] The sixth setting subunit is used to set the sixth preset value as the score of the first user in the sixth dimension when the keyword is used to indicate an inquiry to the first user or the second user.

[0136] In one embodiment, the second determining unit includes:

[0137] A second determination subunit is used to determine a correlation degree parameter between each target dimension and instant messaging;

[0138] A third determination subunit is used to determine the weight of the corresponding target dimension according to the correlation degree parameter;

[0139] The fourth determination subunit is used to determine the participation degree parameter of the first user according to the score and weight of each target dimension.

[0140] In one embodiment, the acquisition module 710 includes:

[0141] The acquisition unit is used to acquire target information when the voice of the first user is collected.

[0142] The control device of the electronic device in the embodiment of the present application can be an electronic device, or a component in the electronic device, such as an integrated circuit or a chip. The electronic device can be a terminal, or it can be other devices other than a terminal. Exemplarily, the electronic device can be a mobile phone, a tablet computer, a laptop computer, a PDA, a vehicle-mounted electronic device, a mobile Internet device (Mobile Internet Device, MID), an augmented reality (augmented reality, AR) / virtual reality (virtual reality, VR) device, a robot, a wearable device, an ultra-mobile personal computer (ultra-mobile personal computer, UMPC), a netbook or a personal digital assistant (personal digital assistant, PDA), etc., and can also be a server, a network attached storage (Network Attached Storage, NAS), a personal computer (personal computer, PC), a television (television, TV), a teller machine or a self-service machine, etc., which is not specifically limited in the embodiment of the present application.

[0143] The control device of the electronic device in the embodiment of the present application may be a device having an operating system. The operating system may be an Android operating system, an iOS operating system, or other possible operating systems, which are not specifically limited in the embodiment of the present application.

[0144] The control device of the electronic device provided in the embodiment of the present application can achieve Figure 1-6 The various processes implemented in the method embodiment achieve the same technical effect and will not be described again here to avoid repetition.

[0145] In some embodiments, Figure 8 As shown, an embodiment of the present application also provides an electronic device 800, including a processor 801 and a memory 802, wherein the memory 802 stores programs or instructions that can be executed on the processor 801, and when the program or instructions are executed by the processor 801, the various steps of the control method embodiment of the above-mentioned electronic device are implemented, and the same technical effect can be achieved. To avoid repetition, they are not described here.

[0146] It should be noted that the electronic devices in the embodiments of the present application include the above-mentioned mobile electronic devices and non-mobile electronic devices.

[0147] Fig. 9 A schematic diagram of the hardware structure of an electronic device to implement an embodiment of the present application.

[0148] The electronic device 900 includes but is not limited to: a radio frequency unit 901, a network module 902, an audio output unit 903, an input unit 904, a sensor 905, a display unit 906, a user input unit 907, an interface unit 908, a memory 909, and a processor 910 and other components.

[0149] Those skilled in the art will appreciate that the electronic device 900 may also include a power source (such as a battery) for supplying power to each component, and the power source may be logically connected to the processor 910 through a power management system, thereby implementing functions such as managing charging, discharging, and power consumption management through the power management system. Fig. 9 The electronic device structure shown in the figure does not constitute a limitation on the electronic device. The electronic device may include more or fewer components than shown in the figure, or combine certain components, or arrange the components differently, which will not be described in detail here.

[0150] The user input unit 907 is used to obtain target information, the target information includes at least one of the running information of the instant messaging application in the electronic device, the user posture information and the audio information, and the audio information includes at least one of the voice of the first user collected by the electronic device and the audio received by the application;

[0151] Processor 910, configured to determine a parameter of the degree of participation of the first user in the instant communication according to the target information;

[0152] When the participation level parameter is greater than a preset threshold, turning on a voice collection unit of the electronic device;

[0153] When the participation degree parameter is less than or equal to a preset threshold, the voice collection unit of the electronic device is turned off.

[0154] In some embodiments, the processor 910 is further configured to determine, based on the target information, a score of a target dimension of the first user in the instant communication;

[0155] A participation level parameter of the first user is determined based on the score of each target dimension.

[0156] In some embodiments, the processor 910 is further configured to:

[0157] When the user gesture information indicates that the first user is looking at the electronic device, setting the first preset value to the score of the first user in the first dimension;

[0158] When the user posture information indicates that the first user is facing the electronic device, the second preset value is set to the score of the first user in the first dimension.

[0159] In some embodiments, the processor 910 is further configured to determine the running information of the application program according to the running information;

[0160] When the running information indicates that the application is running in the foreground in the electronic device, the third preset value is set to the score of the first user in the third dimension.

[0161] In some embodiments, the processor 910 is further configured to obtain keywords based on the audio information;

[0162] In the case where the keyword is used to indicate the subject of the instant communication, setting the fourth preset value to the score of the first user in the fourth dimension;

[0163] In the case where the keyword is used to indicate the identifier of the first user or the second user, the fifth preset value is set to the score of the first user in the fifth dimension, and the second user is used to indicate a user who performs instant communication with the first user;

[0164] In the case where the keyword is used to indicate an inquiry to the first user or the second user, the sixth preset value is set to the score of the first user in the sixth dimension.

[0165] In some embodiments, the processing unit 910 is further used to determine a correlation degree parameter between each target dimension and the instant communication;

[0166] Determine the weight of the corresponding target dimension according to the correlation degree parameter;

[0167] The participation level parameter of the first user is determined according to the score and weight of each target dimension.

[0168] In some embodiments, the processing unit 910 is further configured to obtain target information when the voice of the first user is collected.

[0169] It should be understood that in the embodiment of the present application, the input unit 904 may include a graphics processor (Graphics Processing Unit, GPU) 9041 and a microphone 9042, and the graphics processor 9041 processes the image data of the static picture or video obtained by the image capture device (such as a camera) in the video capture mode or the image capture mode. The display unit 906 may include a display panel 9061, and the display panel 9061 may be configured in the form of a liquid crystal display, an organic light emitting diode, etc. The user input unit 907 includes a touch panel 9071 and at least one of other input devices 9072. The touch panel 9071 is also called a touch screen. The touch panel 9071 may include two parts: a touch detection device and a touch controller. Other input devices 9072 may include, but are not limited to, a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which will not be repeated here.

[0170] The memory 909 can be used to store software programs and various data. The memory 909 may mainly include a first storage area for storing programs or instructions and a second storage area for storing data, wherein the first storage area may store an operating system, an application program or instructions required for at least one function (such as a sound playback function, an image playback function, etc.), etc. In addition, the memory 909 may include a volatile memory or a non-volatile memory, or the memory 909 may include both volatile and non-volatile memories. Among them, the non-volatile memory may be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), an electrically erasable programmable read-only memory (EEPROM), or a flash memory. The volatile memory may be a random access memory (RAM), a static random access memory (SRAM), a dynamic random access memory (DRAM), a synchronous dynamic random access memory (SDRAM), a double data rate synchronous dynamic random access memory (DDRSDRAM), an enhanced synchronous dynamic random access memory (ESDRAM), a synchronous link dynamic random access memory (SLDRAM) and a direct memory bus random access memory (DRRAM). The memory 909 in the embodiment of the present application includes but is not limited to these and any other suitable types of memory.

[0171] The processor 910 may include one or more processing units; in some embodiments, the processor 910 integrates an application processor and a modem processor, wherein the application processor mainly processes operations related to an operating system, a user interface, and application programs, and the modem processor mainly processes wireless communication signals, such as a baseband processor. It is understandable that the modem processor may not be integrated into the processor 910.

[0172] An embodiment of the present application also provides a readable storage medium, on which a program or instruction is stored. When the program or instruction is executed by a processor, each process of the control method embodiment of the above-mentioned electronic device is implemented, and the same technical effect can be achieved. To avoid repetition, it will not be repeated here.

[0173] The processor is the processor in the electronic device described in the above embodiment. The readable storage medium includes a computer readable storage medium, such as a computer read-only memory, a random access memory, a magnetic disk or an optical disk.

[0174] An embodiment of the present application further provides a chip, which includes a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the various processes of the control method embodiment of the above-mentioned electronic device, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.

[0175] It should be understood that the chip mentioned in the embodiments of the present application can also be called a system-level chip, a system chip, a chip system or a system-on-chip chip, etc.

[0176] An embodiment of the present application provides a computer program product, which is stored in a storage medium. The program product is executed by at least one processor to implement the various processes of the control method embodiment of the electronic device as described above, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.

[0177] It should be noted that, in this article, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise one..." do not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0178] Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of software plus a necessary general hardware platform, and of course by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present application, or the part that contributes to the prior art, can be embodied in the form of a computer software product, which is stored in a storage medium (such as ROM / RAM, a disk, or an optical disk), and includes a number of instructions for a terminal (which can be a mobile phone, a computer, a server, or a network device, etc.) to execute the methods described in each embodiment of the present application.

[0179] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A control method for an electronic device, characterized in that: include: Acquire target information, where the target information includes at least one of running information of an instant messaging application in the electronic device, user posture information, and audio information, where the audio information includes at least one of a voice of the first user collected by the electronic device and audio received by the application; Determining a parameter of the degree of participation of the first user in the instant communication according to the target information; When the participation level parameter is greater than a preset threshold, turning on a voice collection unit of the electronic device; When the participation degree parameter is less than or equal to a preset threshold, the voice collection unit of the electronic device is turned off.

2. The method according to claim 1, characterized in that The determining, according to the target information, a parameter of the participation degree of the first user in the instant communication includes: Determining, according to the target information, a score of the first user in the target dimension in the instant messaging; The participation degree parameter is determined according to the score of the target dimension.

3. The method according to claim 2, characterized in that The target information includes the user posture information, the target dimension corresponding to the user posture information includes a first dimension and a second dimension, and determining, according to the target information, a score of the first user in the instant messaging target dimension, includes: When the user posture information indicates that the first user is looking at the electronic device, setting a first preset value to a score of the first user in the first dimension; When the user posture information indicates that the first user is facing the electronic device, the second preset value is set to the score of the first user in the first dimension.

4. The method according to claim 2, characterized in that: The target information includes the operation information, the target dimension corresponding to the operation information includes a third dimension, and determining, according to the target information, a score of the target dimension of the first user in the instant messaging, includes: When the running information indicates that the application is running in the foreground, the third preset value is set to the score of the first user in the third dimension.

5. The method according to claim 2, characterized in that: The target information includes the audio information, the target dimensions corresponding to the audio information include a fourth dimension, a fifth dimension, and a sixth dimension, and determining, according to the target information, a score of the first user in the instant messaging in the target dimension includes: Acquire keywords according to the audio information; In a case where the keyword is used to indicate a subject of the instant communication, setting a fourth preset value to the score of the first user in a fourth dimension; In a case where the keyword is used to indicate an identifier of the first user or the second user, the fifth preset value is set to the score of the first user in the fifth dimension, and the second user is used to indicate a user who performs instant communication with the first user; In a case where the keyword is used to indicate an inquiry to the first user or the second user, a sixth preset value is set as the score of the first user in the sixth dimension.

6. The method according to claim 2, characterized in that Determining the participation level parameter of the first user according to the score of each target dimension includes: Determining a correlation parameter between each of the target dimensions and the instant messaging; Determine the weight of the corresponding target dimension according to the association degree parameter; The participation level parameter of the first user is determined according to the score and weight of each of the target dimensions.

7. The method according to claim 1, characterized in that The obtaining of target information includes: When the voice of the first user is collected, target information is obtained.

8. A control device for an electronic device, characterized in that: The device comprises: an acquisition module, configured to acquire target information, the target information including at least one of running information of an instant messaging application in the electronic device, user posture information, and audio information, the audio information including at least one of a voice of a first user collected by the electronic device and audio received by the application; A determination module, configured to determine a parameter of the degree of participation of the first user in the instant communication according to the target information; An activation module, configured to activate a voice collection unit of the electronic device when the participation degree parameter is greater than a preset threshold; The closing module is used to close the voice collection unit of the electronic device when the participation degree parameter is less than or equal to a preset threshold.

9. The device according to claim 8, characterized in that The determining module comprises: A first determining unit, configured to determine, according to the target information, a score of a target dimension of the first user in the instant messaging; The second determining unit is used to determine the participation level parameter of the first user according to the score of each of the target dimensions.

10. The device according to claim 9, characterized in that The target information includes the user posture information, the target dimension corresponding to the user posture information includes a first dimension and a second dimension, and the second determining unit includes: A first setting subunit is configured to set a first preset value as a score of the first user in a first dimension when the user posture information indicates that the first user is looking at the electronic device; The second setting subunit is configured to set a second preset value as the score of the first user in the first dimension when the user posture information indicates that the first user is facing the electronic device.

11. The device according to claim 9, characterized in that The target information includes the operation information, the target dimension corresponding to the operation information includes a third dimension, and the second determining unit includes: A first determining subunit, configured to determine the operating information of the application corresponding to the instant messaging according to the operating information; The third setting subunit is configured to set a third preset value as the score of the first user in a third dimension when the running information indicates that the application is running in the foreground in the electronic device.

12. The device according to claim 9, characterized in that The target information includes the audio information, the target dimensions corresponding to the audio information include a fourth dimension, a fifth dimension, and a sixth dimension, and the second determining unit includes: A first acquisition subunit, configured to extract keywords from the call content; a fourth setting subunit, configured to set a fourth preset value as a score of the first user in a fourth dimension when the keyword is used to indicate a subject of the instant communication; a fifth setting subunit, configured to set a fifth preset value to the score of the first user in the fifth dimension when the keyword is used to indicate an identifier of the first user or a second user, the second user being used to indicate a user who performs instant communication with the first user; The sixth setting subunit is used to set a sixth preset value as the score of the first user in the sixth dimension when the keyword is used to indicate an inquiry to the first user or the second user.

13. The device according to claim 9, characterized in that The second determining unit includes: A second determining subunit, used to determine a correlation degree parameter between each of the target dimensions and the instant messaging; A third determination subunit is used to determine the weight of the corresponding target dimension according to the association degree parameter; The fourth determination subunit is used to determine the participation level parameter of the first user according to the score and weight of each of the target dimensions.

14. An electronic device, characterized in that: The electronic device comprises a processor and a memory, wherein the memory stores a program or instruction that can be run on the processor, and when the program or instruction is executed by the processor, the steps of the control method of the electronic device as described in any one of claims 1 to 7 are implemented.

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