WO2023246296A1

WO2023246296A1 - Automatic zooming method and apparatus, and self-timer and storage medium

Info

Publication number: WO2023246296A1
Application number: PCT/CN2023/091044
Authority: WO
Inventors: 厉世亮
Original assignee: 易兆微电子(杭州)股份有限公司
Priority date: 2022-06-21
Filing date: 2023-04-27
Publication date: 2023-12-28
Also published as: CN115086561A

Abstract

Disclosed in the present application are an automatic zooming method and apparatus, and a self-timer and a storage medium. The automatic zooming method comprises: during the process of connecting a target terminal, upon detecting that a user triggers a zooming key, sending, to the target terminal, a gesture touch instruction matching the zooming key, such that the target terminal performs zooming processing on a currently photographed picture according to the gesture touch instruction; and upon detecting that the user triggers a photographing key, sending a photographing instruction to the target terminal, such that the target terminal performs photographing processing on the currently photographed picture according to the photographing instruction.

Description

Automatic zoom method, device, Selfie and storage medium

This application claims priority to the Chinese patent application with application number 202210706561.8, which was submitted to the China Patent Office on June 21, 2022. The entire content of this application is incorporated into this application by reference.

Technical field

This application relates to the field of image processing technology, such as automatic zoom methods, devices, self-timers and storage media.

Background technique

When taking pictures or recording videos, if the object being photographed is moving and the distance between the object being photographed and the lens is constantly changing, if manual zooming is not performed, the size of the object being photographed on the screen will change, that is, the size of the object being photographed on the screen will change. The perspective will continue to change, and there is a strong sense of perspective switching.

Related technology provides a technical solution that relies on a Bluetooth self-timer to realize automatic zooming of a mobile phone camera, that is, a customized control command is sent to the mobile phone through the Bluetooth self-timer, and the mobile phone automatically zooms after receiving the control command.

However, Bluetooth self-timers can only send control commands to specific brands of mobile phones or camera applications, making Bluetooth self-timers less versatile in terms of automatic zoom.

Contents of the invention

This application provides an automatic zoom method, device, Selfie and storage medium, which can improve the versatility of the Selfie in automatic zoom.

According to one aspect of the present application, an automatic zoom method is provided, applied to a Selfie, and the method includes:

In the process of connecting with the target terminal, after detecting that the user triggers the zoom button, a gesture touch instruction matching the zoom button is sent to the target terminal, so that the target terminal performs the current shooting picture according to the gesture touch instruction. zoom processing;

After detecting that the user triggers the photographing button, a photographing instruction is sent to the target terminal, so that the target terminal performs photographing processing on the current photographing picture according to the photographing instruction.

According to another aspect of the present application, another automatic zoom method is provided, applied to a target terminal, and the method includes:

In the process of connecting to the Selfie, after receiving the gesture touch command sent by the Selfie, the Perform zoom processing on the current shooting image according to the gesture touch instruction;

After receiving the photographing instruction sent by the Selfie, the current photographing picture is photographed.

According to another aspect of the present application, an automatic zoom device is provided for use in a Selfie, and the device includes:

The zoom key triggering module is configured to, during the process of connecting with the target terminal, detect that the user triggers the zoom key, and then send a gesture touch instruction matching the zoom key to the target terminal, so that the target terminal touches the zoom key according to the gesture. Command to zoom in on the current shooting screen;

The camera button triggering module is configured to send a camera instruction to the target terminal after detecting that the user triggers the camera button, so that the target terminal takes pictures of the current shooting screen according to the camera instruction.

According to another aspect of the present application, an automatic zoom device is provided, applied to a target terminal, and the device includes:

The touch instruction receiving module is configured to, during the process of connecting with the self-timer, receive the gesture touch instruction sent by the self-timer, and perform zoom processing on the current shooting picture according to the gesture touch instruction;

The camera module is configured to take pictures of the current shooting screen after receiving the camera instruction sent by the self-timer.

According to another aspect of the present application, a self-timer is provided, which includes:

at least one processor; and

a memory communicatively connected to the at least one processor; wherein,

The memory stores a computer program that can be executed by the at least one processor, and the computer program is executed by the at least one processor, so that the at least one processor can perform the above-mentioned automatic zoom method.

According to another aspect of the present application, a computer-readable storage medium is provided. The computer-readable storage medium stores computer instructions, and the computer instructions are used to implement the above-mentioned automatic zooming method when executed by a processor.

Description of the drawings

Figure 1 is a flow chart of an automatic zoom method provided by an embodiment of the present application;

Figure 2 is a flow chart of another automatic zoom method provided by an embodiment of the present application;

Figure 3 is a flow chart of another automatic zoom method provided by an embodiment of the present application;

Figure 4 is a schematic structural diagram of an automatic zoom device provided by an embodiment of the present application;

Figure 5 is a schematic structural diagram of another automatic zoom device provided by an embodiment of the present application;

FIG. 6 is a schematic structural diagram of a Selfie that implements an automatic zoom method according to an embodiment of the present application.

Detailed ways

The technical solutions in the embodiments of the present application will be described below with reference to the accompanying drawings in the embodiments of the present application. The described embodiments are only part of the embodiments of the present application.

The terms "first", "second", etc. in the description and claims of this application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances so that the embodiments of the application described herein can be practiced in sequences other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, e.g., a process, method, system, product, or apparatus that encompasses a series of steps or units and need not be limited to those explicitly listed. Those steps or elements may instead include other steps or elements not expressly listed or inherent to the process, method, product or apparatus.

Figure 1 is a flow chart of an automatic zoom method provided by an embodiment of the present application. This embodiment can be applied to the situation where the user uses a self-timer to automatically zoom the shooting screen of the terminal. This method can be executed by an automatic zoom device. The automatic zoom device can be implemented in the form of hardware and/or software, and the automatic zoom device can be configured in a self-timer with data processing functions. As shown in Figure 1, the method includes:

Step 110: During the process of connecting with the target terminal, after detecting that the user triggers the zoom button, send a gesture touch instruction matching the zoom button to the target terminal, so that the target terminal performs the current operation according to the gesture touch instruction. The shooting screen is zoomed.

In this embodiment, the Selfie may be a Selfie stick or other Selfie device with data processing functions. For example, the self-timer can be connected to the target terminal through a short-range wireless communication mechanism (such as an infrared module) or a long-range wireless communication mechanism (such as WIFI or mobile data, etc.). The target terminal may be a mobile phone or a tablet computer with a camera function.

In this step, during the connection between the self-timer and the target terminal, if the user triggers the zoom button on the self-timer, the self-timer will send a gesture touch command to the target terminal through the preset communication module, and the target terminal receives the After the gesture touch instruction is given, the current shooting image is zoomed according to the gesture touch instruction.

In one embodiment, the gesture touch instruction may include a zoom-in gesture touch instruction and a zoom-out gesture touch instruction. After receiving the gesture touch command, the target terminal can The screen is enlarged or reduced to realize the zoom process of the current shooting screen.

The advantage of this setting is that since most terminals support the finger touch screen function, by sending gesture touch instructions to the target terminal, the target terminal can accurately recognize and complete the zoom operation, thereby improving the versatility of the self-timer in automatic zooming. , improve the user’s experience of using the Selfie.

Step 120: After detecting that the user triggers the photographing button, send a photographing instruction to the target terminal, so that the target terminal takes a photograph of the current photographing screen according to the photographing instruction.

In this embodiment, the self-timer is also equipped with a photo button. If the user triggers the photo button on the self-timer, the self-timer will send a photo instruction to the target terminal through the preset communication module, and the target terminal receives the After the photographing instruction is given, the current photographing picture is photographed according to the photographing instruction.

In this embodiment, the execution order of steps 110 and 120 is determined according to the user's actual operation of the Selfie, which is not limited in this embodiment.

The technical solution provided by the embodiment of the present application is that during the process of connecting the self-timer to the target terminal, after detecting that the user triggers the zoom button on the self-timer, a gesture touch command matching the zoom button is sent to the target terminal, so that the target terminal can Gesture touch instructions are used to zoom the current shooting screen. After detecting that the user triggers the photo button, a photo command is sent to the target terminal so that the target terminal can take photos of the current shooting screen according to the photo command. This technical means can improve the self-timer. The versatility in automatic zoom improves the user experience of using the Selfie.

Based on the above embodiment, sending a gesture touch instruction matching the zoom button to the target terminal includes: sending a gesture touch instruction matching the zoom button to the target terminal through a Bluetooth module; The target terminal sends a photographing instruction, including: sending a photographing instruction to the target terminal through a Bluetooth module.

In one embodiment, the self-timer further includes a Bluetooth module, and the Bluetooth module is used when the self-timer sends instructions to the target terminal. The advantage of this setting is that it can reduce the power consumption of the Selfie and improve the portability of the Selfie.

Figure 2 is a flow chart of another automatic zoom method provided by an embodiment of the present application. As shown in Figure 2, the method includes:

Step 210: During the process of connecting with the target terminal, after detecting that the user triggers the zoom-in button, send a zoom-in gesture touch instruction to the target terminal, so that the target terminal enlarges the current shooting screen according to the zoom-in gesture touch instruction. .

In this embodiment, the zoom button on the Selfie includes a zoom-in button and a zoom-out button. exist When the self-timer is connected to the target terminal, if the user triggers the magnification button on the self-timer, the self-timer will send a magnification gesture touch command to the target terminal through the Bluetooth module. After the target terminal receives the magnification gesture touch command, it will The current shooting screen is enlarged.

In one implementation of this embodiment, the amplification gesture touch instruction includes two first touch key values corresponding to two position points respectively; during the triggering process of the amplification button, the two first touch keys The distance between the two position points corresponding to the key value gradually increases.

In one embodiment, the position point corresponding to one touch key value in the amplification gesture touch instruction is located on the left side of the preset center point, and the position point corresponding to the other touch key value is located on the right side of the preset center point. When the user keeps triggering the magnification button, the two position points corresponding to the two first touch key values move to both sides of the center point respectively, that is, the distance between the two position points corresponding to the two first touch key values. gradually increase.

When the user releases the magnification button on the self-timer, the self-timer will send the key values of the two released positions to the target terminal through the Bluetooth module. By sending a magnification gesture touch command to the target terminal through the self-timer, the target terminal can achieve an effect similar to that of directly amplifying the current shooting screen with two fingers.

The magnification factor of the shooting screen can be determined by the user's triggering time of the magnification button. The longer the triggering time, the greater the magnification factor of the shooting screen.

Step 220: After detecting that the user triggers the zoom-out button, send a zoom-out gesture touch instruction to the target terminal, so that the target terminal performs zoom-out processing on the current shooting screen according to the zoom-out gesture touch instruction.

In one implementation of this embodiment, the zoom-out gesture touch instruction includes two second touch key values corresponding to two position points respectively; during the triggering process of the zoom-out button, the two second touch key values The distance between the two position points corresponding to the key value gradually decreases.

In one embodiment, the position point corresponding to one touch key value in the zoom out gesture touch instruction is located on the left side of the preset center point, and the position point corresponding to the other touch key value is located on the right side of the preset center point. When the user keeps triggering the zoom out button, the two position points corresponding to the two second touch key values move toward the center point respectively, that is, the distance between the two position points corresponding to the two second touch key values gradually decreases. Small.

When the user releases the zoom-out button on the self-timer, the self-timer will send the key values of the two released positions to the target terminal through the Bluetooth module. By sending a zoom out gesture touch command to the target terminal through the self-timer, the target terminal can achieve an effect similar to that of directly zooming out the current shooting screen with two fingers.

The reduction factor of the shooting screen can be determined by the user's triggering time of the reduction button. The longer the duration, the greater the reduction factor of the captured image.

Step 230: After detecting that the user triggers the camera button, send a volume key-up instruction to the target terminal, so that the target terminal controls the volume key to increase the value according to the volume key-up instruction, so as to take pictures of the current shooting screen.

In this embodiment, if the user triggers the camera button on the self-timer, the self-timer will send a volume up key instruction to the target terminal through the Bluetooth module. After receiving the volume up key instruction, the target terminal can control the volume key to increase the volume. value.

Since most terminals support the volume key camera function, by sending the volume key up command to the target terminal, the target terminal can accurately identify and complete the camera operation, thereby improving the versatility of the self-timer in automatic photography and improving the user's ability to take selfies. device usage experience.

The technical solution provided by the embodiment of the present application is to detect that the user triggers the magnification button during the connection process of the self-timer and the target terminal, and then sends an amplification gesture touch instruction to the target terminal, so that the target terminal performs the current zoom-in gesture according to the amplification gesture touch instruction. The shooting screen is enlarged. After detecting that the user triggers the zoom-out button, a zoom-out gesture touch command is sent to the target terminal, so that the target terminal zooms out the current shooting screen according to the zoom-out gesture touch command. After detecting that the user triggers the photo-taking button, the target terminal sends a zoom-out gesture touch command to the target terminal. The target terminal sends a volume up key command, so that the target terminal controls the volume key to add value according to the volume up key command, so as to take pictures of the current shooting screen. This technical means can improve the versatility of the self-timer in automatic zooming and improve User experience with the Selfie.

Figure 3 is a flow chart of another automatic zoom method provided by an embodiment of the present application. This embodiment can be applied to the situation where the user uses a self-timer to automatically zoom the shooting screen of the terminal. This method can be executed by an automatic zoom device. The automatic zoom device can be implemented in the form of hardware and/or software, and the automatic zoom device can be configured in a terminal with data processing functions. As shown in Figure 3, the method includes:

Step 310: During the process of connecting with the self-timer, after receiving the gesture touch command sent by the self-timer, perform zoom processing on the current shooting image according to the gesture touch command.

Step 320: After receiving the photographing instruction sent by the Selfie, photograph the current photographing screen.

The technical solution provided by the embodiment of the present application is that after receiving the gesture touch command sent by the self-timer during the connection process between the target terminal and the self-timer, the current shooting screen is zoomed according to the gesture touch command, and the received The technical means of photographing and processing the current shooting picture after the self-timer sends a photographing instruction can improve the versatility of the self-timer in terms of automatic zoom and improve the user's experience of using the self-timer.

Figure 4 is a schematic structural diagram of an automatic zoom device provided by an embodiment of the present application. The device is applied to a self-timer. As shown in Figure 4, the device includes a zoom button trigger module 410 and a camera button trigger module 420.

The zoom button triggering module 410 is configured to, during the process of connecting with the target terminal, detect that the user triggers the zoom button, and then send a gesture touch instruction matching the zoom button to the target terminal, so that the target terminal can respond to the gesture. Touch the instruction to perform zoom processing on the current photographing screen; the photographing button triggering module 420 is configured to send a photographing instruction to the target terminal after detecting that the user triggers the photographing button, so that the target terminal can zoom in on the current photographing image according to the photographing instruction. Take pictures and process them.

Based on the above embodiments, the zoom button trigger module 410 includes:

The zoom-in instruction sending unit is configured to send a zoom-in gesture touch instruction to the target terminal after detecting that the user triggers the zoom-in button, so that the target terminal enlarges the current shooting screen according to the zoom-in gesture touch instruction; the zoom-out instruction sending unit , is configured to send a zoom-out gesture touch instruction to the target terminal after detecting that the user triggers the zoom-out button, so that the target terminal performs zoom-out processing on the current shooting screen according to the zoom-out gesture touch instruction.

Based on the above embodiments, the zoom button trigger module 410 includes:

A Bluetooth sending unit is configured to send a gesture touch instruction matching the zoom button to the target terminal through the Bluetooth module, and to send a photographing instruction to the target terminal through the Bluetooth module.

Based on the above embodiment, the amplification gesture touch instruction includes two first touch key values corresponding to two position points respectively; during the triggering process of the amplification button, the two first touch key values The distance between the corresponding two position points gradually increases; the zoom-out gesture touch instruction includes two second touch key values corresponding to the two position points respectively; during the triggering process of the zoom-out button, the two second touch key values The distance between the two position points corresponding to the second touch key value gradually decreases.

Based on the above embodiments, the camera button triggering module 420 includes:

The key-adding instruction sending unit is configured to send a volume-keying instruction to the target terminal after detecting that the user triggers the camera button, so that the target terminal controls the volume key according to the volume-keying instruction. Add value to process the current shooting scene.

The above-mentioned device can execute the methods provided by all the aforementioned embodiments of this application, and has corresponding functional modules and effects for executing the above-mentioned methods. For technical details that are not described in detail in the embodiments of this application, please refer to the methods provided by all the foregoing embodiments of this application.

Figure 5 is a schematic structural diagram of another automatic zoom device provided by an embodiment of the present application. The device is applied to a target terminal. As shown in Figure 5, the device includes: a touch instruction receiving module 510 and a camera module 520.

The touch instruction receiving module 510 is configured to perform zoom processing on the current shooting image according to the gesture touch instruction after receiving the gesture touch instruction sent by the self-timer during the connection with the self-timer; the camera module 520 is configured to After receiving the photographing instruction sent by the self-timer, the current photographing picture is photographed.

FIG. 6 shows a schematic structural diagram of a Selfie 10 that can be used to implement embodiments of the present application. As shown in Figure 6, the self-timer 10 includes at least one processor 11, and a memory communicatively connected to the at least one processor 11, such as a read-only memory (Read-Only Memory, ROM) 12, a random access memory (Read-Only Memory). , RAM) 13, etc., wherein the memory stores a computer program that can be executed by at least one processor. The processor 11 can perform the processing according to the computer program stored in the ROM 12 or loaded from the storage unit 18 into the RAM 13. Performs a variety of appropriate actions and processes. In the RAM 13, various programs and data required for the operation of the Selfie 10 can also be stored. The processor 11, the ROM 12 and the RAM 13 are connected to each other via the bus 14. An input/output (I/O) interface 15 is also connected to the bus 14 .

Multiple components in the self-timer 10 are connected to the I/O interface 15, including: input unit 16, such as keyboard, mouse, etc.; output unit 17, such as various types of displays, speakers, etc.; storage unit 18, such as magnetic disk, optical disk etc.; and communication unit 19, such as network card, modem, wireless communication Transceiver, etc. The communication unit 19 allows the Selfie 10 to exchange information/data with other devices through a computer network such as the Internet and/or various telecommunications networks.

Processor 11 may be a variety of general and/or special purpose processing components having processing and computing capabilities. Some examples of the processor 11 include, but are not limited to, a central processing unit (Central Processing Unit, CPU), a graphics processing unit (GPU), a variety of dedicated artificial intelligence (Artificial Intelligence, AI) computing chips, a variety of running Machine learning model algorithm processor, digital signal processor (Digital Signal Processor, DSP), and any appropriate processor, controller, microcontroller, etc. The processor 11 performs a plurality of methods and processes described above, such as the automatic zoom method.

In some embodiments, the automatic zoom method may be implemented as a computer program that is tangibly embodied in a computer-readable storage medium, such as the storage unit 18 . In some embodiments, part or all of the computer program may be loaded and/or installed on the self-timer 10 via the ROM 12 and/or the communication unit 19. When the computer program is loaded into RAM 13 and executed by processor 11, one or more steps of the above-described automatic zoom method may be performed. Alternatively, in other embodiments, the processor 11 may be configured to perform the automatic zoom method in any other suitable manner (eg, by means of firmware).

Various implementations of the systems and techniques described above may be implemented in digital electronic circuit systems, integrated circuit systems, Field Programmable Gate Arrays (FPGAs), Application Specific Integrated Circuits (ASICs), Application Specific Standard Parts (ASSP), System on Chip (SOC), Complex Programming Logic Device (CPLD), computer hardware, firmware, software, and/or their realized in combination. These various embodiments may include implementation in one or more computer programs executable and/or interpreted on a programmable system including at least one programmable processor, the programmable processor The processor, which may be a special purpose or general purpose programmable processor, may receive data and instructions from a storage system, at least one input device, and at least one output device, and transmit data and instructions to the storage system, the at least one input device, and the at least one output device. An output device.

Computer programs for implementing the methods of the present application may be written in any combination of one or more programming languages. These computer programs may be provided to a processor of a general-purpose computer, a special-purpose computer, or other programmable data processing device, such that the computer program, when executed by the processor, causes the functions/operations specified in the flowcharts and/or block diagrams to be implemented. A computer program may execute entirely on the machine, partly on the machine, as a stand-alone software package, partly on the machine and partly on a remote machine or entirely on the remote machine or server.

In the context of this application, a computer-readable storage medium may be a tangible medium that may A computer program contained or stored for use by or in connection with an instruction execution system, apparatus, or device. Computer-readable storage media may include, but are not limited to, electronic, magnetic, optical, electromagnetic, infrared, or semiconductor systems, devices or devices, or any suitable combination of the foregoing. Alternatively, the computer-readable storage medium may be a machine-readable signal medium. Examples of machine-readable storage media would include one or more wire-based electrical connections, laptop disks, hard drives, RAM, ROM, Erasable Programmable Read-Only Memory (EPROM, or flash memory) ), optical fiber, portable compact disk read-only memory (Compact Disc Read-Only Memory, CD-ROM), optical storage device, magnetic storage device, or any suitable combination of the above.

To provide interaction with a user, the systems and techniques described herein may be implemented on a self-timer having a display device (e.g., a cathode ray tube (CRT) or liquid crystal) configured to display information to the user. a display (Liquid Crystal Display, LCD monitor); and a keyboard and pointing device (eg, a mouse or a trackball) through which a user can provide input to the self-timer. Other kinds of devices may also be configured to provide interaction with the user; for example, the feedback provided to the user may be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and may be provided in any form, including Acoustic input, voice input or tactile input) to receive input from the user.

The systems and techniques described herein may be implemented in a computing system that includes back-end components (e.g., as a data server), or a computing system that includes middleware components (e.g., an application server), or a computing system that includes front-end components (e.g., A user's computer having a graphical user interface or web browser through which the user can interact with implementations of the systems and technologies described herein), or including such backend components, middleware components, or any combination of front-end components in a computing system. The components of the system may be interconnected by any form or medium of digital data communication (eg, a communications network). Examples of communication networks include: Local Area Network (LAN), Wide Area Network (WAN), blockchain network, and the Internet.

Computing systems may include clients and servers. Clients and servers are generally remote from each other and typically interact over a communications network. The relationship of client and server is created by computer programs running on corresponding computers and having a client-server relationship with each other. The server can be a cloud server, also known as cloud computing server or cloud host. It is a host product in the cloud computing service system to solve the problems that exist in traditional physical host and virtual private server (VPS) services. It has the disadvantages of difficult management and weak business scalability.

Steps can be reordered, added, or removed using various forms of the process shown above. For example, multiple steps described in this application may be executed in parallel, sequentially, or may be different. The order of execution is not limited here as long as the desired results of the technical solution of the present application can be achieved.

Claims

An automatic zoom method, applied to self-timers, including:

In the process of connecting with the target terminal, after detecting that the user triggers the zoom button, a gesture touch instruction matching the zoom button is sent to the target terminal, so that the target terminal performs the current shooting according to the gesture touch instruction. The picture is zoomed;

After detecting that the user triggers the photographing button, a photographing instruction is sent to the target terminal, so that the target terminal performs photographing processing on the current photographing picture according to the photographing instruction.
The method according to claim 1, wherein after detecting that the user triggers the zoom button, a gesture touch instruction matching the zoom button is sent to the target terminal, so that the target terminal responds to the gesture touch instruction. , perform zoom processing on the current shooting screen: including:

After detecting that the user triggers the zoom-in button, send a zoom-in gesture touch instruction to the target terminal, so that the target terminal enlarges the current shooting screen according to the zoom-in gesture touch instruction;

After detecting that the user triggers the zoom-out button, a zoom-out gesture touch instruction is sent to the target terminal, so that the target terminal performs zoom-out processing on the current shooting screen according to the zoom-out gesture touch instruction.
The method according to claim 1, wherein after detecting that the user triggers the camera button, a camera instruction is sent to the target terminal, so that the target terminal performs camera processing on the current shooting screen according to the camera instruction, include:

After detecting that the user triggers the camera button, a volume key-up instruction is sent to the target terminal, so that the target terminal controls the volume key to increase the value according to the volume key-up instruction, so as to take pictures of the current shooting screen. .
The method according to claim 1, wherein sending a gesture touch instruction matching the zoom button to the target terminal includes:

Send gesture touch instructions matching the zoom button to the target terminal through the Bluetooth module;

The sending of a photographing instruction to the target terminal includes:

Send the photographing instruction to the target terminal through the Bluetooth module.
The method according to claim 2, wherein the amplification gesture touch instruction includes two first touch key values corresponding to two position points respectively; during the triggering process of the amplification button, the two first touch key values are The distance between the two position points corresponding to the touch key value gradually increases;

The zoom-out gesture touch command includes two second touch key values corresponding to two position points respectively; during the triggering process of the zoom-out button, between the two position points corresponding to the two second touch key values The distance gradually decreases.
An automatic zoom method, applied to the target terminal, including:

In the process of connecting with the self-timer, after receiving the gesture touch command sent by the self-timer, zoom processing is performed on the current shooting picture according to the gesture touch command;

After receiving the photographing instruction sent by the Selfie, the current photographing picture is photographed.
An automatic zoom device used in a Selfie, including:

The zoom key triggering module is configured to, during the process of connecting with the target terminal, detect that the user triggers the zoom key, and then send a gesture touch instruction matching the zoom key to the target terminal, so that the target terminal touches the zoom key according to the gesture. Command to zoom in on the current shooting screen;

The camera button triggering module is configured to send a camera instruction to the target terminal after detecting that the user triggers the camera button, so that the target terminal takes pictures of the current shooting screen according to the camera instruction.
An automatic zoom device, applied to the target terminal, including:

The touch instruction receiving module is configured to, during the process of connecting with the self-timer, receive the gesture touch instruction sent by the self-timer, and perform zoom processing on the current shooting picture according to the gesture touch instruction;

The camera module is configured to take pictures of the current shooting screen after receiving the camera instruction sent by the self-timer.
A Selfie including:

at least one processor; and

a memory communicatively connected to the at least one processor; wherein,

The memory stores a computer program executable by the at least one processor, the computer program being executed by the at least one processor, so that the at least one processor can execute any one of claims 1-5 Described automatic zoom method.
A computer-readable storage medium that stores computer instructions, and the computer instructions are used to implement the automatic zooming described in any one of claims 1-5 or 6 when executed by a processor. method.