WO2022001733A1

WO2022001733A1 - Method and device for displaying photographing object, storage medium, and terminal

Info

Publication number: WO2022001733A1
Application number: PCT/CN2021/101324
Authority: WO
Inventors: 罗义军
Original assignee: 中兴通讯股份有限公司
Priority date: 2020-06-30
Filing date: 2021-06-21
Publication date: 2022-01-06
Also published as: CN113873138A

Abstract

Provided in embodiments of the present invention are a method and device for displaying a photographing object, a storage medium, and a terminal. The method comprises: determining changed information of a photographing object that has changed within an image display region; and adjusting, according to the changed information, a display position of the photographing object in the image display region, such that the photographing object is displayed at a first display position.

Description

A method and device for displaying a photographed object, a storage medium, and a terminal

technical field

The embodiments of the present application relate to the field of communications, and in particular, to a method and device for displaying a photographed object, a storage medium, and a terminal.

Background technique

In the related art, high-magnification zoom (ZOOM for short) is more popular, and mobile phones with a zoom configuration of 20 times, 30 times, 50 times, or even higher magnifications are constantly appearing. For handheld users, it is difficult to keep the shooting picture stable at high zoom (that is, more than 10 times), and the shooting subject often jumps out of the view area, which affects the shooting process.

SUMMARY OF THE INVENTION

Embodiments of the present application provide a method and device for displaying a photographed object, a storage medium, and a terminal, so as to at least solve the problem in the related art that the photographed object easily jumps out of the view area.

According to an embodiment of the present application, a method for displaying a photographed object is provided, including:

determining the change information of the photographed object in the image display area in the image display area;

Adjust the display position of the shooting object in the image display area according to the change information, so that the shooting object is displayed in a first display position, wherein the first display position includes: a preset display position, Or, the previous display position of the photographed object.

According to another embodiment of the present application, a display device for photographing an object is provided, including:

a first determining module, configured to determine the change information of the photographed object in the image display area in the image display area;

An adjustment module, configured to adjust the display position of the shooting object in the image display area according to the change information, so that the shooting object is displayed in a first display position, wherein the first display position includes: a preset The set display position, or the previous display position of the shooting object.

According to yet another embodiment of the present application, a computer-readable storage medium is also provided, and a computer program is stored in the computer-readable storage medium, wherein the computer program is configured to execute any one of the above methods when running steps in the examples.

According to yet another embodiment of the present application, a terminal is also provided, comprising a memory and a processor, wherein a computer program is stored in the memory, and the processor is configured to run the computer program to execute any one of the above methods steps in the examples.

Description of drawings

1 is a block diagram of a hardware structure of a mobile terminal according to a method for displaying a photographed object according to an embodiment of the present application;

2 is a flowchart of a method for displaying a photographed object according to an embodiment of the present application;

3 is a structural block diagram of a display device for photographing an object according to an embodiment of the present application;

4 is a schematic flowchart of a photographing method according to an exemplary embodiment of the present application;

FIG. 5 is a structural block diagram of a photographing apparatus according to an exemplary embodiment of the present application;

FIG. 6 is a schematic diagram of a user operation flow according to an exemplary embodiment of the present application;

FIG. 7 is a schematic diagram of display adjustment according to an example embodiment of the present application.

detailed description

Hereinafter, the embodiments of the present application will be described in detail with reference to the accompanying drawings and in conjunction with the embodiments.

It should be noted that the terms "first", "second", etc. in the description and claims of the present application and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence.

The method embodiments provided in the embodiments of the present application may be executed in a mobile terminal, a photographing terminal, a computer terminal, or a similar computing device. Taking running on a mobile terminal as an example, FIG. 1 is a hardware structural block diagram of a mobile terminal according to a method for displaying a photographed object according to an embodiment of the present application. As shown in FIG. 1 , the mobile terminal may include one or more (only one is shown in FIG. 1 ) processor 102 (the processor 102 may include, but is not limited to, a processing device such as a microprocessor MCU or a programmable logic device FPGA) and a memory 104 configured to store data, wherein the above-mentioned mobile terminal may further include a transmission device 106 and an input/output device 108 configured as a communication function. Those of ordinary skill in the art can understand that the structure shown in FIG. 1 is only a schematic diagram, which does not limit the structure of the above-mentioned mobile terminal. For example, the mobile terminal may also include more or fewer components than those shown in FIG. 1 , or have a different configuration than that shown in FIG. 1 .

The memory 104 may be configured to store computer programs, for example, software programs and modules of application software, such as computer programs corresponding to the method for displaying the photographed object in the embodiments of the present application, and the processor 102 runs the computer programs stored in the memory 104, Thereby, various functional applications and data processing are performed, that is, the above-mentioned method is realized. Memory 104 may include high-speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some instances, the memory 104 may further include memory located remotely from the processor 102, and these remote memories may be connected to the mobile terminal through a network. Examples of such networks include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.

Transmission means 106 are arranged to receive or transmit data via a network. The specific example of the above-mentioned network may include a wireless network provided by a communication provider of the mobile terminal. In one example, the transmission device 106 includes a network adapter (Network Interface Controller, NIC for short), which can be connected to other network devices through a base station so as to communicate with the Internet. In one example, the transmission device 106 may be a radio frequency (Radio Frequency, RF for short) module, which is configured to communicate with the Internet in a wireless manner.

This embodiment provides a method for displaying a photographed object running on the above-mentioned mobile terminal or a photographing terminal. FIG. 2 is a flowchart of a method for displaying a photographed object according to an embodiment of the present application. As shown in FIG. 2 , the process It includes the following steps:

Step S202, determining the change information of the shooting object in the image display area in the image display area;

Step S204, adjusting the display position of the shooting object in the image display area according to the change information, so that the shooting object is displayed in a first display position, wherein the first display position shown includes: a preset display position, or , the previous display position of the shooting object.

Through the above steps, since the change information of the photographed object in the image display area is determined; the display position of the photographed object in the image display area is adjusted according to the change information, so that the photographed object is displayed in the first image display area. Therefore, the problem in the related art that the shooting object easily jumps out of the view area can be solved, and the technical effect of improving the stability of the shooting picture can be achieved.

It should be noted that the change information may refer to the display situation of the photographed object in the display area in the current frame image (which may be a pre-estimated display situation, such as the display situation that is predetermined to be displayed before the actual display) compared with the previous display situation. The display situation of the photographed object in the display area in the frame image (the previous frame has been displayed), where the display situation may refer to the display position, the size of the display area, and the like. The display position of the photographed object can be adjusted by moving the photographed object, and the size of the display area of the photographed object can be adjusted by zooming the photographed object.

The display position before the photographed object in this embodiment may be the display position of the photographed object in the previous frame in the image display area. Wherein, the previous frame may be the previous frame of the current frame or a certain previous frame (specifically, several frames may be predefined). It should be noted that, since the purpose of this embodiment is to keep the shooting object in a stable position as much as possible, there should not be an excessive number of frames between the previous frame and the current frame, so as to prevent the change information of the shooting object from being more obvious, thereby After being adjusted by the stability enhancement, there are obvious phenomena similar to frame skipping and display stuck.

Wherein, the execution subject of the above steps may be a mobile terminal, a photographing device, etc., but is not limited thereto.

In an exemplary embodiment, before adjusting the display position of the photographed object in the image display area according to the change information, the method further includes: acquiring a photographed image including the photographed object, wherein the photographed image is The image area is larger than the image display area; the above-mentioned adjusting the display position of the photographed object in the image display area according to the change information includes: processing the photographed image according to the change information, so that the photographed object is displayed in the first Display location. It should be noted that the acquisition of the photographed image including the photographed object may be generated by acquisition by a camera.

In an exemplary embodiment, the processing includes at least one of the following: zooming out the captured image, zooming in the captured image, moving the captured image, zooming out a part of the captured image, zooming in on a part of the captured image, Move part of the captured image.

In an exemplary embodiment, the determining the change information of the photographed object in the image display area in the image display area includes: using the previously determined change information of the photographed object in the image display area as the current the change information.

It should be noted that taking the previously determined change information of the shooting object in the image display area as the current change information is equivalent to adjusting the current frame image with reference to the change information of a previous frame; or, In other words, the current frame image is processed in the same or similar manner with reference to the processing method of a previous frame image.

The first display position is a desired stable position, that is, the first display position of the photographing object may not only be preset, for example, no matter what frame it is, it moves toward the area pre-defined by the user; the first display position The position can also be the relatively initial position of the subject, that is, the subsequent frame can also take the position of the subject in the previous frame as the adjustment target (that is, the subject is kept in the same position as before), which can also play a stable role. Effect.

In an exemplary embodiment, the determining the change information of the photographed object in the image display area in the image display area includes at least one of the following:

Determine the change information of the photographed object in the image display area according to the change information of the photographing equipment; or determine the change information of the photographed object in the image display area according to the change information of the display position of the photographed object in the image display area. Change information of the photographed object in the image display area. It should be noted that, due to the movement of the photographing device, the display position of the photographing object in the image display area may change. Therefore, the change information of the photographing object in the image display area can be determined through the change information of the photographing device.

In an exemplary embodiment, when the change information of the photographed object in the image display area in the image display area is determined according to the change information of the photographing apparatus, the change information of the photographing apparatus is determined by a sensor.

In an exemplary embodiment, before determining the change information of the photographed object in the image display area in the image display area according to the change information of the photographing device, the method further includes: determining that the photographing device has performed Irregular movement. It should be noted that sometimes the user may have moved the shooting device actively, and sometimes the user may have moved the shooting device due to the shaking of the hand. The movement caused by the hand shaking is usually irregular. If there is no irregular movement, it means that in the high-magnification ZOOM mode, the subject is likely to jump out of the image display area, so it is necessary to ensure that the subject can always be displayed in the preset display area.

In an exemplary embodiment, when the change information of the photographed object in the image display area in the image display area is determined according to the change of the display position of the photographed object in the image display area, through the current frame The difference between the display position of the photographed object in the image display area and the first display position in the image display area in the image determines the display position change information of the photographed object in the image display area.

In an exemplary embodiment, before adjusting the display position of the photographed object in the image display area according to the change information, and the first display position includes the preset display position, the The method further includes determining the preset display position in response to input information indicating the preset display position. It should be noted that the user may input input information for indicating the preset display position through the photographing device or the terminal, and the photographing device or the terminal may determine the preset display position according to the input information.

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

In this embodiment, a display device for a photographed object is also provided, and the device is used to implement the above-mentioned embodiments and preferred implementations, and the descriptions that have been described will not be repeated. As used below, the term "module" may be a combination of software and/or hardware that implements a predetermined function. Although the apparatus described in the following embodiments is preferably implemented in software, implementations in hardware, or a combination of software and hardware, are also possible and contemplated.

FIG. 3 is a structural block diagram of a display device for a photographed object according to an embodiment of the present application. As shown in FIG. 3 , the device includes:

The first determination module 31 is configured to determine the change information of the photographed object in the image display area in the image display area;

The adjustment module 33 is configured to adjust the display position of the shooting object in the image display area according to the change information, so that the shooting object is displayed in a first display position, wherein the first display position includes: a preset display position , or, where the subject was previously displayed.

In an exemplary embodiment, in an exemplary embodiment, the apparatus further includes: an acquisition module configured to acquire, before adjusting the display position of the photographed object in the image display area according to the change information The photographed image including the photographed object, wherein the image area of the photographed image is larger than the image display area; the above-mentioned adjustment module 33 is also set to process the photographed image according to the change information, so that the photographed object is displayed in the The first display position.

In an exemplary embodiment, the above-mentioned first determination module 31 is further configured to determine the change information of the photographed object in the image display area in the image display area according to the change information of the photographing device; or, the above-mentioned first A determination module 31 is further configured to determine the change information of the photographed object in the image display area in the image display area according to the change information of the display position of the photographed object in the image display area.

In an exemplary embodiment, the above-mentioned first determining module 31 is further configured to determine, according to the change information of the photographing device, the change information of the photographed object in the image display area in the image display area, through The sensor determines the change information of the photographing device.

In an exemplary embodiment, the above-mentioned first determining module 31 is further configured to, before determining the change information of the photographed object in the image display area in the image display area according to the change information of the photographing device, determine The filming device has made erratic movements.

In an exemplary embodiment, the above-mentioned first determining module 31 is further configured to determine that the photographed object in the image display area is in the image display area according to the change of the display position of the photographed object in the image display area In the case of the change information, the display of the shooting object in the image display area is determined by the difference between the display position of the shooting object in the image display area and the first display position in the image display area in the current frame image Location change information.

In an exemplary embodiment, the apparatus further includes: a second determination module, configured to adjust the display position of the photographed object in the image display area according to the change information, and the first display position includes In the case of the preset display position, the preset display position is determined in response to input information indicating the preset display position.

It should be noted that the above modules can be implemented by software or hardware, and the latter can be implemented in the following ways, but not limited to this: the above modules are all located in the same processor; or, the above modules can be combined in any combination The forms are located in different processors.

Example implementation

This embodiment provides a method for displaying a photographed object. The method includes the following steps: calculating the moving state of the view through the state of the photographing device recorded by the sensor of the mobile phone; According to the moving state of the view, adjust the view displayed in the display area, and adjust the object selected by the user to the center of the view or the specified position. It should be noted that "view" can refer to the image displayed in a fixed display area, and the state of view movement can refer to the change of the position of the photographed object in different views, for example, in the two views, the position of the photographed object in Figure A is area a; the position of the subject in Figure B is area b, and the positions of area a and area b in the view are different, indicating that the position of the subject has changed. The method can solve the problem that it is difficult for the user to capture the photographed object when the user uses the high magnification zoom (ZOOM in English) to photograph.

It should be noted that the "camera" in this embodiment may refer to a separate shooting device, or may be a shooting structure on a terminal.

In an example implementation, FIG. 4 is a schematic flowchart of a shooting method according to an example implementation of the present application. As shown in FIG. 4 , the specific method is as follows:

The camera acquires picture data, wherein the photographing area of the acquired picture data is larger than the screen display area, that is, when photographing, the camera collects the image, and the display area of the image generated by the image generation chip in the camera is larger than that displayed on the screen of the terminal. The display area displays part of the content of the image; the position of the subject can be detected by the sensor to determine the camera shake state; stability enhancement processing is performed, such as adjusting the content displayed in the display area, so that the subject is displayed in the display area. Preset area.

In an example implementation, the preset area in this embodiment may be a fixed area set in the shooting mode, for example, the center of the display area; it may also be an area designated by the user, for example, the terminal can use the The display screen receives the user's operation of specifying the preset area. For example, the preset area can be specified by swiping the mobile phone screen or tapping the mobile phone screen. For example, if it is detected that the user clicks or swipes the screen, an area with a preset size and a preset shape around the click or swipe position is taken as the "preset area" in this embodiment.

When adjusting the display data, the current display content can be adjusted according to the position and size of the shooting object, for example, by moving or zooming the photographed image obtained by the camera, to change the current display content.

It should be noted that, exemplarily, stability enhancement processing may be performed on each frame of view, that is, the change information of the photographed object in the image display area in the image display area is determined; The display position in the image display area, so that the photographed object is displayed in the preset display position. For example, for each frame of photographed image, the photographed object in the photographed image of the current frame (ie, the image generated by the camera) is displayed in a preset area in the view by moving and zooming the photographed image. Exemplarily, the photographed image of the current frame may also be processed every certain number of frames, so that the photographed object in the image of the current frame is displayed in a preset area in the view.

Exemplarily, in the case of performing the stability enhancement processing every other frame, if the photographed image of a certain frame is processed, then a certain number (the number can be predefined) of photographed image frames that follow the photographed image of this frame are consecutive. The same or similar processing as the photographed image of the frame can be adopted. For example, if the photographed image of a certain frame is scaled by 0.9 times, then the consecutive N after the photographed image of the frame (N is a positive integer, which can be predefined ) frame photographed images are also scaled by 0.9 times or close to 0.9 times. In general, the differences in the image content of consecutive frames are not particularly large, and they are usually similar images; in order to save computing resources and improve processing speed, the same or similar processing methods are used for similar images, which can be done with less The amount of calculation to achieve a better processing effect.

Mobile phone status confirmation: To confirm whether the camera shake is caused by the user's hand instability or the user intentionally moves to shoot, you can use the sensor or detect the position of the subject to confirm the camera movement status, whether it is moving irregularly or regularly, when the irregularity feature is greater than a certain A preset threshold value is determined to be caused by the user's hand shaking, and the above-mentioned stability enhancement processing is performed.

In an example implementation, the photographing or video saving data may be data in the display area of the user's screen;

Determine the user's shooting object scheme: for example, setting common objects as the default shooting objects, such as buildings, signs, portraits, etc.; another example, the user selects an object as the shooting object through the display screen; another example, the user selects an area as the shooting object through a frame.

In one example implementation, during the stabilization enhancement process, it is necessary to lock the subject from time to time. Subject recognition can be done by edge detection or comparison of area color or area brightness.

In an example implementation, the display content adjustment may perform stability enhancement processing for each frame, or may perform stability enhancement processing every N frames, or when the mobile phone shake causes the shooting object to deviate from the original position by more than a certain threshold, Stability enhancement treatment. N is an integer greater than or equal to 1.

In an example implementation, in the adjustment, the display positioning information of the previous frame is applied to a certain frame before display adjustment.

This embodiment also provides an apparatus for displaying a photographed object. FIG. 5 is a structural block diagram of a photographing apparatus according to an exemplary embodiment of the present application. As shown in FIG. 5 , the apparatus includes an image acquisition unit, a display data adjustment unit, and a camera. A state determination unit, a user operation unit, an image display unit, and a data storage unit.

Wherein, the image acquisition unit: may include a camera camera assembly;

Camera state discrimination unit: It can include sensors such as gyroscope or acceleration; or a software module that detects the movement of the object;

User operation unit: It is a user operation device or a device that receives user operations. Mobile phones are generally touch screens at present; in this solution, the user can select the shooting object by operating the screen;

Display data adjustment unit: may include a device display device;

Data storage unit: may include a storage hardware module and a picture or video encoding module.

In an example implementation, FIG. 6 is a schematic diagram of a user operation flow according to an example embodiment of the present application. As shown in FIG. 6 , the user operation flow includes: the user operation flow is to turn on the camera, the camera to display a scene image, and to determine the user’s shooting object. , Enable stability enhancement, stability enhancement display, shooting or video recording, and saving.

Wherein, in the implementation of an example, the user's photographing object is determined: one of the following three methods can be used:

Set common objects as default shooting objects, such as buildings, signs, portraits, etc.;

The user selects the object as the shooting object through the display screen;

The user selects the area as a photographing object by a frame.

In an example implementation, the flow of the stabilization enhancement method, for example, the flow of stabilization enhancement processing for a certain frame, includes: the camera obtains picture data, wherein the camera obtains the photographing area that is larger than the user's screen display area, that is, the screen display is only a display The camera obtains part of the picture information; it determines the state of the mobile phone, among which, to confirm whether the camera shake is caused by the user's hand instability or the user intentionally moves to shoot, you can use the sensor or detect the position of the shooting object to confirm the camera's motion state, whether it is irregular movement or not. Regular movement, when the irregular feature is greater than a certain threshold, it is determined that the user's hand shake is caused; the above stability enhancement processing is performed; otherwise, the display adjustment is not performed, and the display process is directly entered.

Then, determine the display adjustment data; FIG. 7 is a schematic diagram of display adjustment according to an exemplary embodiment of the present application, as shown in FIG. 7 , area A is the image capturing area of the camera; area B is the display area of the camera; O1 is the area of the shooting object in the previous frame , as shown in FIG. 7 , the shooting object in the previous frame is located in the preset area; the C area is the shooting object preset area, and the area can be calculated according to the O1 area; O2 is the shooting object area in the current frame. As shown in Fig. 4, the current frame deviates from the preset area d of the shooting object, so the display adjustment data is: the display content (mainly the shooting object) needs to move to the preset area d of the shooting object, then the display content of this frame image is relative to the above A frame needs to be moved d in the direction of the preset area so that the subject can be displayed within the preset area.

In an example implementation, if the difference between the size of O2 and the preset shooting object is greater than a certain threshold due to the movement of the object or the camera, the image data obtained by the camera can be zoomed, and the size of O2 can be adjusted to the preset size of the shooting object. value range.

In an example implementation, stability enhancement processing may be performed on an image of a certain frame; the stabilization enhancement scheme may perform stability enhancement processing for each frame, or may perform stability enhancement processing every N frames, where N is greater than An integer equal to 1. Or when the mobile phone shakes and causes the subject to deviate from the original position by more than a certain threshold, stability enhancement processing is performed.

In an example implementation, the display positioning information of the previous frame (equivalent to the "change information" in the above-mentioned embodiment) is applied to a certain frame before display adjustment.

Adjust the display content, adjust according to the determined display adjustment data, and then display the adjusted display content.

Embodiments of the present application further provide a computer-readable storage medium, where a computer program is stored in the computer-readable storage medium, wherein the computer program is configured to execute the steps in any one of the above method embodiments when running.

In an exemplary embodiment, the above-mentioned computer-readable storage medium may include, but is not limited to, a USB flash drive, a read-only memory (Read-Only Memory, referred to as ROM for short), and a random access memory (Random Access Memory, referred to as RAM for short) , mobile hard disk, magnetic disk or CD-ROM and other media that can store computer programs.

Embodiments of the present application further provide a terminal, including a memory and a processor, where a computer program is stored in the memory, and the processor is configured to run the computer program to execute the steps in any of the above method embodiments.

In an exemplary embodiment, the above-mentioned electronic device may further include a transmission device and an input-output device, wherein the transmission device is connected to the above-mentioned processor, and the input-output device is connected to the above-mentioned processor.

For specific examples in this embodiment, reference may be made to the examples described in the foregoing embodiments and exemplary implementation manners, and details are not described herein again in this embodiment.

Obviously, those skilled in the art should understand that the above-mentioned modules or steps of the present application can be implemented by a general-purpose computing device, and they can be centralized on a single computing device, or distributed in a network composed of multiple computing devices On the other hand, they can be implemented in program code executable by a computing device, so that they can be stored in a storage device and executed by the computing device, and in some cases, can be performed in a different order than shown here. Or the described steps, or they are respectively made into individual integrated circuit modules, or a plurality of modules or steps in them are made into a single integrated circuit module to realize. As such, the present application is not limited to any particular combination of hardware and software.

The above descriptions are only preferred embodiments of the present application, and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the principles of this application shall be included within the protection scope of this application.

Claims

A method for displaying a photographed object, comprising:

determining the change information of the photographed object in the image display area in the image display area;

Adjust the display position of the shooting object in the image display area according to the change information, so that the shooting object is displayed in a first display position, wherein the first display position includes: a preset display position, Or, the previous display position of the photographed object.
The method according to claim 1, wherein before adjusting the display position of the photographed object in the image display area according to the change information, the method further comprises: acquiring a photograph including the photographed object an image, wherein the image area of the captured image is larger than the image display area;

The adjusting the display position of the photographed object in the image display area according to the change information includes: processing the photographed image according to the change information, so that the photographed object is displayed in the first image display area. Display location.
The method of claim 2, wherein the processing comprises at least one of: reducing the captured image, zooming in the captured image, moving the captured image, reducing a portion of the captured image, zooming in all moving a part of the image in the captured image, and moving a part of the image in the captured image.
The method according to claim 1, wherein the determining the change information of the photographed object in the image display area in the image display area comprises:

The previously determined change information of the photographed object in the image display area is used as the current change information.
The method according to any one of claims 1 to 4, wherein the determining the change information of the photographed object in the image display area in the image display area includes at least one of the following:

Determine the change information of the photographed object in the image display area in the image display area according to the change information of the photographing device; or,

The change information of the photographed object in the image display area in the image display area is determined according to the change information of the display position of the photographed object in the image display area.
The method according to claim 5, wherein in the case of determining the change information of the photographed object in the image display area according to the change information of the photographing device, the photographing is determined by a sensor Device change information.
The method according to claim 5, wherein before determining the change information of the photographed object in the image display area in the image display area according to the change information of the photographing device, the method further comprises: :

It is determined that the photographing device performs irregular motion.
The method according to claim 5, wherein the change information of the photographed object in the image display area in the image display area is determined according to the change of the display position of the photographed object in the image display area In case of Display position change information inside.
The method according to any one of claims 1 to 4, wherein before the adjustment of the display position of the photographed object in the image display area according to the change information, the first display position is In the case where the preset display position is included, the method further includes:

The preset display position is determined in response to input information indicating the preset display position.
A display device for photographing objects, comprising:

a first determining module, configured to determine the change information of the photographed object in the image display area in the image display area;

An adjustment module, configured to adjust the display position of the shooting object in the image display area according to the change information, so that the shooting object is displayed in a first display position, wherein the first display position includes: a preset The set display position, or the previous display position of the shooting object.
A computer-readable storage medium in which a computer program is stored, wherein the computer program is configured to execute the method of any one of claims 1 to 9 when run.
A terminal comprising a memory and a processor, the memory having a computer program stored therein, the processor being arranged to run the computer program to perform the method of any one of claims 1 to 9.