CN107623793B - Image shooting processing method and device - Google Patents

Image shooting processing method and device Download PDF

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Publication number
CN107623793B
CN107623793B CN201710980517.5A CN201710980517A CN107623793B CN 107623793 B CN107623793 B CN 107623793B CN 201710980517 A CN201710980517 A CN 201710980517A CN 107623793 B CN107623793 B CN 107623793B
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screen
screen area
shooting
camera
folding
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CN107623793A (en
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姚娟
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Abstract

The disclosure relates to a method and a device for image shooting processing, and belongs to the technical field of electronics. The method comprises the following steps: receiving a shooting interface opening instruction; collecting an image through a camera; if the included angle between the first screen area and the second screen area is smaller than a preset angle threshold value, displaying images acquired by a camera in the first screen area and the second screen area respectively; when a photographing instruction is received, image photographing processing is performed. By adopting the method and the device, the shooting efficiency can be improved.

Description

Image shooting processing method and device
Technical Field
The present disclosure relates to the field of electronic technologies, and in particular, to a method and an apparatus for image capturing processing.
Background
With the development of electronic technology, the terminal can provide convenient and fast photographing function for people. The terminal can be a smart phone, a tablet computer and the like.
The user (i.e. the photographer) can take a picture of a person for a companion (i.e. the photographed person) by using the terminal with the photographing function, take a beautiful picture and leave a good memory.
In carrying out the present disclosure, the inventors found that at least the following problems exist:
after the shot person takes the next picture, the shot person can come to the front of the screen of the terminal to view the shot picture. If the subject is not satisfied with the effect of the photograph, the photographer may be required to take the photograph again. Further, the photographer and the subject need to return to the shooting position again, and shooting is performed again using the terminal. Thus, the photographing efficiency is low.
Disclosure of Invention
In order to overcome the problem of low shooting efficiency, the present disclosure provides a method and an apparatus for image shooting processing. The technical scheme is as follows:
according to a first aspect of the embodiments of the present disclosure, there is provided a method of image capturing processing, the method being applied to a folding screen terminal whose screen is divided into a first screen area and a second screen area at a folding line, the method including:
receiving a shooting interface opening instruction;
collecting an image through a camera;
if the included angle between the first screen area and the second screen area is smaller than a preset angle threshold value, displaying images acquired by a camera in the first screen area and the second screen area respectively;
when a photographing instruction is received, image photographing processing is performed.
Optionally, the camera is arranged on a screen frame corresponding to the second screen area;
if the included angle between the first screen area and the second screen area is smaller than a preset angle threshold value, respectively displaying the images acquired by the camera in the first screen area and the second screen area, including:
if the included angle between the first screen area and the second screen area is smaller than a preset angle threshold value, displaying an image acquired by a camera in the first screen area;
and when a double-screen view-finding preview instruction is received, displaying the image acquired by the camera in the second screen area.
Optionally, when a double-screen view preview instruction is received, displaying an image acquired by a camera in the second screen area, including:
when a double-screen view preview instruction triggered by a first sliding signal is received, displaying an image acquired by a camera in the second screen area, wherein the first sliding signal is a sliding signal of which the sliding distance along a preset first direction on the folding line exceeds a preset threshold value.
Optionally, the method further includes:
and when a double-screen view preview closing instruction triggered by a second sliding signal is received, terminating displaying the image acquired by the camera in the second screen area, wherein the second sliding signal is a sliding signal of which the sliding distance along a preset second direction on the folding line exceeds a preset threshold value, and the second direction is the opposite direction of the first direction.
Optionally, when a double-screen view preview instruction is received, displaying an image acquired by a camera in the second screen area, including:
and when a double-screen view preview instruction triggered by a third sliding signal is received, displaying an image acquired by a camera in the second screen area, wherein the third sliding signal is a sliding signal of which a sliding track is crossed with the folding line, the starting position is in the first screen area, and the ending position is in the second screen area.
Optionally, the method further includes:
and when a double-screen view preview closing instruction triggered by a fourth sliding signal is received, stopping displaying the image acquired by the camera in the fourth screen area, wherein the fourth sliding signal is a sliding signal of which the sliding track is crossed with the folding line, the starting position is in the second screen area and the ending position is in the first screen area.
Optionally, the method further includes: respectively displaying a first shooting key and a second shooting key in the first screen area and the second screen area;
when receiving a shooting instruction, the image shooting processing is carried out, and the image shooting processing comprises the following steps:
and when a shooting instruction triggered by the first shooting key or the second shooting key is received, carrying out image shooting processing.
According to a second aspect of the embodiments of the present disclosure, there is provided a folding screen terminal whose screen is divided into a first screen area and a second screen area at a folding line, the folding screen terminal including:
the receiving module is used for receiving a shooting interface starting instruction;
the acquisition module is used for acquiring images through the camera;
the display module is used for respectively displaying the images acquired by the camera in the first screen area and the second screen area if the included angle between the first screen area and the second screen area is smaller than a preset angle threshold value;
and the shooting module is used for carrying out image shooting processing when receiving the shooting instruction.
Optionally, the camera is arranged on a screen frame corresponding to the second screen area;
the display module is used for:
if the included angle between the first screen area and the second screen area is smaller than a preset angle threshold value, displaying an image acquired by a camera in the first screen area;
and when a double-screen view-finding preview instruction is received, displaying the image acquired by the camera in the second screen area.
Optionally, the display module is configured to:
when a double-screen view preview instruction triggered by a first sliding signal is received, displaying an image acquired by a camera in the second screen area, wherein the first sliding signal is a sliding signal of which the sliding distance along a preset first direction on the folding line exceeds a preset threshold value.
Optionally, the display module is further configured to:
and when a double-screen view preview closing instruction triggered by a second sliding signal is received, terminating displaying the image acquired by the camera in the second screen area, wherein the second sliding signal is a sliding signal of which the sliding distance along a preset second direction on the folding line exceeds a preset threshold value, and the second direction is the opposite direction of the first direction.
Optionally, the display module is configured to:
and when a double-screen view preview instruction triggered by a third sliding signal is received, displaying an image acquired by a camera in the second screen area, wherein the third sliding signal is a sliding signal of which a sliding track is crossed with the folding line, the starting position is in the first screen area, and the ending position is in the second screen area.
Optionally, the display module is further configured to:
and when a double-screen view preview closing instruction triggered by a fourth sliding signal is received, stopping displaying the image acquired by the camera in the fourth screen area, wherein the fourth sliding signal is a sliding signal of which the sliding track is crossed with the folding line, the starting position is in the second screen area and the ending position is in the first screen area.
Optionally, the display module is further configured to: respectively displaying a first shooting key and a second shooting key in the first screen area and the second screen area;
the shooting module is used for:
and when a shooting instruction triggered by the first shooting key or the second shooting key is received, carrying out image shooting processing.
According to a third aspect of the embodiments of the present disclosure, there is provided a folding screen terminal, which is characterized in that the folding screen terminal includes a processor and a memory, where the memory stores at least one instruction, and the instruction is loaded and executed by the processor to implement the method for image capturing processing according to the first aspect.
According to a fourth aspect of the embodiments of the present disclosure, there is provided a computer-readable storage medium, wherein at least one instruction is stored in the storage medium, and the instruction is loaded and executed by a processor to implement the method of image capturing processing according to the first aspect.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects:
in the embodiment of the disclosure, the folding screen terminal receives a shooting interface opening instruction, acquires an image through the camera, respectively displays the image acquired by the camera in the first screen area and the second screen area if an included angle between the first screen area and the second screen area is smaller than a preset angle threshold, and shoots the image when receiving the shooting instruction. Like this, when the shooter carries out the personage for the shooter and shoots, the shooter can also preview the image of shooing, and then can adjust angle or the position of shooing by oneself, need not to come to first screen area one side and looks over the photo of shooing, has also reduced the possibility that takes place again moreover to, can improve shooting efficiency.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure. In the drawings:
FIG. 1 is a flow diagram illustrating an image capture processing method according to an exemplary embodiment;
FIG. 2 is a diagram illustrating a scenario in which a double-screen preview instruction is triggered, according to an exemplary embodiment;
FIG. 3 is a diagram illustrating a scenario in which a double-screen preview instruction is triggered, according to an exemplary embodiment;
FIG. 4 is a diagram illustrating a scenario in which a command to trigger a dual-screen preview close is shown in accordance with an illustrative embodiment;
FIG. 5 is a diagram illustrating a scenario in which a command to trigger a dual-screen preview close is shown in accordance with an illustrative embodiment;
FIG. 6 is a schematic diagram of an image capture processing device according to an exemplary embodiment;
fig. 7 is a schematic diagram illustrating the structure of a foldable terminal according to an exemplary embodiment;
fig. 8 is a schematic diagram illustrating the structure of a foldable terminal according to an exemplary embodiment;
FIG. 9A is a schematic diagram illustrating a folded screen terminal according to an exemplary embodiment;
FIG. 9B is a schematic diagram illustrating a folded screen terminal according to an exemplary embodiment;
FIG. 9C is a schematic diagram illustrating a folded screen terminal according to an exemplary embodiment;
fig. 9D is a schematic diagram illustrating a folding screen terminal according to an example embodiment.
With the foregoing drawings in mind, certain embodiments of the disclosure have been shown and described in more detail below. These drawings and written description are not intended to limit the scope of the disclosed concepts in any way, but rather to illustrate the concepts of the disclosure to those skilled in the art by reference to specific embodiments.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
An exemplary embodiment of the present disclosure provides an image photographing processing method applied to a folding screen terminal.
The folded screen terminal may include components such as a processor, memory, screen, etc. The processor, which may be a Central Processing Unit (CPU), may be configured to receive a shooting interface start instruction, respectively display images acquired by the camera in the first screen area and the second screen area, and detect an included angle between the first screen area and the second screen area. The memory may be a Random Access Memory (RAM), a Flash memory, or the like, and may be configured to store received data, data required by a processing procedure, data generated in the processing procedure, or the like, such as an image collected by a camera, a shot image, or the like. The screen can be folding touch screen, can be used to show and shoot interface, shoot the button etc. can also be used to detect touch signal etc.. The screen is foldable at a fold line where it is divided into a first screen area and a second screen area. The folding screen terminal may further include an image detection part, an audio output part, an audio input part, and the like. The image detection part may be a camera or the like, and may be installed at an upper side of the second screen region. The audio output component may be a speaker, headphones, or the like. The audio input means may be a microphone or the like.
As shown in fig. 1, the processing flow of the method may include the following steps:
in step 101, a shooting interface opening instruction is received.
In implementation, when a photographer wants to photograph a person for a photographed person, if the photographed person wants to preview a photographed image in a photographing process and adjust the expression, the photographing angle and the photographing position of the photographed person, the photographer may fold the screen of the folding screen terminal and fold the second screen region to the back side of the folding screen terminal. At this time, the first screen area is the front side of the folding screen terminal, and the second screen area is the back side of the folding screen terminal. The photographer is positioned at one side of the first screen area, and the subject is positioned at one side of the second screen area. The camera sets up on the screen frame that the second screen area corresponds, and the direction is the direction of screen orientation for the camera shooting direction when the screen is not folding, and after the screen is folding, the shooting direction of camera is the direction of the regional orientation of second screen. The photographer can click the shortcut icon of the photographing function of the folding screen terminal, or the photographer can press a mechanical key installed on the frame of the folding screen terminal and used for triggering the entering of the photographing interface. And after the folding screen terminal receives a shooting interface opening instruction triggered by a photographer clicking the shortcut icon or pressing the mechanical key, displaying a shooting interface. The shooting interface can be displayed in the first screen area, and can also be simultaneously displayed in the first screen area and the second screen area. The shooting interface can comprise a view-finding preview window, a shooting key, a flash lamp key, a filter key, an album key and the like.
In step 102, an image is captured by a camera.
In implementation, after the folding screen terminal receives a shooting interface opening instruction, images can be acquired through the camera mounted on the screen frame corresponding to the second screen area.
In step 103, if the included angle between the first screen area and the second screen area is smaller than the preset angle threshold, the images collected by the camera are respectively displayed in the first screen area and the second screen area.
When the second screen area is completely folded to the back of the folding screen terminal, the included angle between the first screen area and the second screen area is 0 degree; when the screen is not folded, the two screen areas are positioned on the same plane, and the included angle between the first screen area and the second screen area is 180 degrees.
In implementation, when the folding screen terminal receives a shooting interface opening instruction, the included angle of the first screen area and the second screen area can be detected while images are collected through the camera, and then the detected included angle can be compared with a preset angle threshold value. If the included angle between the first screen area and the second screen area is smaller than the preset angle threshold, the screen can be considered to be in a folded state, a shooting interface can be displayed in the first screen area, and an image collected by the camera can be displayed in the view-finding preview window. Meanwhile, the same shooting interface can be displayed in the second screen area, and the same images collected by the camera can be displayed in the corresponding view-finding preview window. If the included angle between the first screen area and the second screen area is larger than a preset angle threshold value, the screen can be considered to be in an unfolded state, a shooting interface can be displayed in the whole screen, and an image collected by the camera is displayed in a view-finding preview window.
Optionally, the image may be displayed in the first screen area first, and the image may be triggered to be displayed in the second screen area by a user operation, and the corresponding processing may be as follows: and if the included angle between the first screen area and the second screen area is smaller than a preset angle threshold value, displaying the image acquired by the camera in the first screen area, and when a double-screen view-finding preview instruction is received, displaying the image acquired by the camera in the second screen area.
The double-screen view-finding preview instruction can be used for indicating the folding screen terminal to simultaneously use the first screen area and the second screen area to respectively display images acquired by the camera.
In implementation, when the folding screen terminal receives a shooting interface opening instruction, the included angle of the first screen area and the second screen area can be detected while images are collected through the camera, and then the detected included angle can be compared with a preset angle threshold value. If the included angle between the first screen area and the second screen area is smaller than the preset angle threshold, the screen can be considered to be in a folded state, a shooting interface can be displayed in the first screen area, and an image collected by the camera can be displayed in the view-finding preview window. At this time, the second screen region may be in a state (e.g., a black screen state) continued from the previous time, without displaying the photographing interface. When a double-screen view preview instruction is received, the same shooting interface can be displayed in the second screen area, and an image collected by the camera can be displayed in the corresponding view preview window, wherein the image is the same as the image displayed in the view preview window of the first screen area.
Optionally, the double-screen view preview instruction may be triggered by a sliding signal generated by a photographer sliding a screen, and the corresponding processing may be performed in the following two ways: the method comprises the steps that firstly, when a double-screen framing preview instruction triggered by a first sliding signal is received, an image acquired by a camera is displayed in a second screen area; and in a second mode, when a double-screen framing preview instruction triggered by a third sliding signal is received, the image acquired by the camera is displayed in a second screen area.
The first sliding signal is a sliding signal of which the sliding distance along a preset first direction on the folding line exceeds a preset threshold value. The preset first direction may be upward sliding or downward sliding, and the embodiment takes the preset first direction as downward sliding as an example. The third sliding signal is a sliding signal in which a sliding track crosses the folding line, the starting position is in the first screen area, and the ending position is in the second screen area.
In implementation, to mode one, when the folding screen terminal receives the shooting interface opening instruction, when gathering the image through the camera, can detect the contained angle in first screen region and second screen region, and then, can compare the contained angle that detects with predetermined angle threshold value. As shown in fig. 2, after the photographer opens the photographing function of the folding screen terminal, the first screen area displays a photographing interface, and an image collected by the camera can be displayed in the viewing preview window. The photographer may perform a sliding touch operation along the folding line, and slide down a distance exceeding a preset threshold (e.g., 1 cm) (the generated sliding signal is the first sliding signal). If the folding screen terminal judges that the included angle between the first screen area and the second screen area is smaller than the preset angle threshold value, namely the screen is in a folding state, and the second screen area does not display a shooting interface, a first sliding signal triggered by the operation of a photographer can trigger a double-screen framing preview instruction. When the folded screen terminal receives the double-screen view preview instruction, the same shooting interface as the first screen area can be displayed in the second screen area, and the image collected by the camera can be displayed in the corresponding view preview window, wherein the image is the same as the image displayed in the view preview window of the first screen area.
For the second mode, when the folding screen terminal receives a shooting interface opening instruction, the included angle of the first screen area and the second screen area can be detected while images are collected through the camera, and then the detected included angle can be compared with a preset angle threshold value. As shown in fig. 3, after the photographer opens the photographing function of the folding screen terminal, the first screen area displays a photographing interface, and an image collected by the camera can be displayed in the viewing preview window. The photographer can slide from the first screen area to the second screen area through the folding line (the sliding signal generated at this time is the third sliding signal). If the folding screen terminal judges that the included angle between the first screen area and the second screen area is smaller than the preset angle threshold value, namely the screen is in a folding state, and the second screen area does not display a shooting interface, a third sliding signal triggered by the operation of a photographer can trigger a double-screen framing preview instruction. When the folded screen terminal receives the double-screen view preview instruction, the same shooting interface as the first screen area can be displayed in the second screen area, and the image collected by the camera can be displayed in the corresponding view preview window, wherein the image is the same as the image displayed in the view preview window of the first screen area.
Correspondingly, when receiving a closing instruction of the dual-screen view-finding preview, the folding screen terminal may terminate the view-finding preview in the second screen area, and the corresponding processing may be performed in the following two ways: corresponding to the first mode, when a double-screen framing preview closing instruction triggered by a second sliding signal is received, the image acquired by the camera is stopped being displayed in a second screen area; corresponding to the second mode, when a double-screen view-finding preview closing instruction triggered by a fourth sliding signal is received, the image acquired by the camera is stopped being displayed in the fourth screen area.
The second sliding signal is a sliding signal of which the sliding distance along a preset second direction on the folding line exceeds a preset threshold value, and the second direction is the reverse direction of the first direction. If the first direction is upward sliding, the second direction is downward sliding; if the first direction is a downward slide, the second direction is an upward slide. The second direction is taken as an example of the upward sliding in the embodiment. The fourth sliding signal is a sliding signal in which the sliding track crosses the folding line, the starting position is in the second screen area, and the ending position is in the first screen area.
In the implementation, corresponding to the content of the first mode, as shown in fig. 4, the photographer may slide upward along the folding line by a distance exceeding the preset threshold (the generated slide signal is the second slide signal at this time). If the same image collected by the camera is displayed in the first screen area and the second screen area at the same time, the second sliding signal triggered by the operation of the photographer can trigger a double-screen view-finding preview closing instruction. When the folded screen terminal receives the double-screen view-finding preview closing instruction, the display of the image collected by the camera in the second screen area can be stopped. At this time, the second screen area may close the photographing interface, and return to a state before the photographing interface is opened (e.g., a black screen state).
Corresponding to the second mode, as shown in fig. 5, the photographer can slide from the second screen area to the first screen area through the folding line (the sliding signal generated at this time is the fourth sliding signal). If the same image collected by the camera is displayed in the first screen area and the second screen area at the same time, the fourth sliding signal triggered by the operation of the photographer can trigger a double-screen view-finding preview closing instruction. When the folded screen terminal receives the double-screen view-finding preview closing instruction, the display of the image collected by the camera in the second screen area can be stopped. At this time, the second screen area may close the photographing interface, and return to a state before the photographing interface is opened (e.g., a black screen state).
In this embodiment, the sliding signal is taken as an example, a corresponding description is made on the trigger of the dual-screen view preview instruction or the dual-screen view preview close instruction, and other signals may also trigger the dual-screen view preview instruction or the dual-screen view preview close instruction, for example, a photographer clicks a corresponding key in a shooting interface and may also trigger the dual-screen view preview instruction or the dual-screen view preview close instruction, which all should be within the protection scope of the present application.
In step 104, when a photographing instruction is received, image photographing processing is performed.
In implementation, after the photographer is ready, the photographer may click a shooting key displayed on a shooting interface of the first screen area to trigger a shooting instruction. When the folding screen terminal receives a shooting instruction triggered by a photographer clicking a shooting key, an image acquired by a current camera can be input into an image processing engine to obtain a processed image (namely a shot picture) and store the processed image.
If the photographer clicks the album button to view the photograph just taken, the first screen area may display the photograph. And, if the second screen area displays the photographing interface at this time, the second screen area may also display the photograph to be provided to the photographer for viewing.
Optionally, the first screen area and the second screen area may have respective shooting keys, and the corresponding processing may be as follows: and respectively displaying a first shooting key and a second shooting key in the first screen area and the second screen area, and carrying out image shooting processing when receiving a shooting instruction triggered by the first shooting key or the second shooting key.
In implementation, the photographer is located at one side of the first screen area, and the subject is located at one side of the second screen area. After the photographer is ready, the photographer can click a first shooting key displayed on a shooting interface in the first screen area to trigger a shooting instruction. When the folding screen terminal receives a shooting instruction triggered by a photographer clicking a first shooting key, an image acquired by a current camera can be input into an image processing engine to obtain a processed image (namely a shot picture) and store the processed image. Or after the shooting angle is adjusted by the photographer himself, the photographer can click a second shooting key displayed on the shooting interface in the second screen area to trigger the shooting instruction. When the folding screen terminal receives a shooting instruction triggered by a shot person clicking a second shooting key, an image acquired by the current camera can be input into the image processing engine, and a processed image (namely a shot picture) is obtained and stored.
In this embodiment, when the dual-screen view-finding preview instruction is received, the shooting interface displayed in the second screen area is the same as that in the first screen area, that is, the same function keys (such as a shooting key, a flash key, a filter key, an album key, etc.) may also be displayed, so as to implement the same functions. In order to reduce the situation that the photographer mistakenly touches the function key of the second screen area during the double-screen view preview, the view preview window can be displayed only in the shooting interface displayed in the second screen area without displaying other function keys when the photographer does not need to actively shoot.
In the embodiment of the disclosure, the folding screen terminal receives a shooting interface opening instruction, acquires an image through the camera, respectively displays the image acquired by the camera in the first screen area and the second screen area if an included angle between the first screen area and the second screen area is smaller than a preset angle threshold, and shoots the image when receiving the shooting instruction. Like this, when the shooter carries out the personage for the shooter and shoots, the shooter can also preview the image of shooing, and then can adjust angle or the position of shooing by oneself, need not to come to first screen area one side and looks over the photo of shooing, has also reduced the possibility that takes place again moreover to, can improve shooting efficiency.
Yet another exemplary embodiment of the present disclosure provides a folding screen terminal whose screen is divided into a first screen area and a second screen area at a folding line, as shown in fig. 6, the folding screen terminal including:
the receiving module 610 is configured to receive a shooting interface starting instruction;
an acquisition module 620, configured to acquire an image through a camera;
a display module 630, configured to display images acquired by a camera in a first screen area and a second screen area respectively if an included angle between the first screen area and the second screen area is smaller than a preset angle threshold;
and a shooting module 640, configured to perform image shooting processing when receiving a shooting instruction.
Optionally, the camera is arranged on a screen frame corresponding to the second screen area;
the display module 630 is configured to:
if the included angle between the first screen area and the second screen area is smaller than a preset angle threshold value, displaying an image acquired by a camera in the first screen area;
and when a double-screen view-finding preview instruction is received, displaying the image acquired by the camera in the second screen area.
Optionally, the display module 630 is configured to:
when a double-screen view preview instruction triggered by a first sliding signal is received, displaying an image acquired by a camera in the second screen area, wherein the first sliding signal is a sliding signal of which the sliding distance along a preset first direction on the folding line exceeds a preset threshold value.
Optionally, the display module 630 is further configured to:
and when a double-screen view preview closing instruction triggered by a second sliding signal is received, terminating displaying the image acquired by the camera in the second screen area, wherein the second sliding signal is a sliding signal of which the sliding distance along a preset second direction on the folding line exceeds a preset threshold value, and the second direction is the opposite direction of the first direction.
Optionally, the display module 630 is configured to:
and when a double-screen view preview instruction triggered by a third sliding signal is received, displaying an image acquired by a camera in the second screen area, wherein the third sliding signal is a sliding signal of which a sliding track is crossed with the folding line, the starting position is in the first screen area, and the ending position is in the second screen area.
Optionally, the display module 630 is further configured to:
and when a double-screen view preview closing instruction triggered by a fourth sliding signal is received, stopping displaying the image acquired by the camera in the fourth screen area, wherein the fourth sliding signal is a sliding signal of which the sliding track is crossed with the folding line, the starting position is in the second screen area and the ending position is in the first screen area.
Optionally, the display module 630 is further configured to: respectively displaying a first shooting key and a second shooting key in the first screen area and the second screen area;
the shooting module 640 is configured to:
and when a shooting instruction triggered by the first shooting key or the second shooting key is received, carrying out image shooting processing.
With regard to the apparatus in the above-described embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment related to the method, and will not be elaborated here.
In the embodiment of the disclosure, the folding screen terminal receives a shooting interface opening instruction, acquires an image through the camera, respectively displays the image acquired by the camera in the first screen area and the second screen area if an included angle between the first screen area and the second screen area is smaller than a preset angle threshold, and shoots the image when receiving the shooting instruction. Like this, when the shooter carries out the personage for the shooter and shoots, the shooter can also preview the image of shooing, and then can adjust angle or the position of shooing by oneself, need not to come to first screen area one side and looks over the photo of shooing, has also reduced the possibility that takes place again moreover to, can improve shooting efficiency.
It should be noted that: in the above-described embodiment, when the terminal for folding screen performs image capturing, only the division of the functional modules is described as an example, and in practical application, the function distribution may be completed by different functional modules according to needs, that is, the internal structure of the terminal for folding screen is divided into different functional modules, so as to complete all or part of the functions described above. In addition, the folding screen terminal and the method embodiment of image shooting processing provided by the above embodiment belong to the same concept, and specific implementation processes thereof are detailed in the method embodiment and are not described herein again.
Yet another exemplary embodiment of the present disclosure shows a structural diagram of a folding screen terminal.
Referring to fig. 7 and 8, the folding screen terminal 100 may be a mobile phone, a tablet computer, a notebook computer, an e-book, and the like. The folding screen terminal 100 in the present application may include one or more of the following components: a processor 110, a memory 120, and a touch display screen 130.
Processor 110 may include one or more processing cores. The processor 110 connects various parts within the entire folding screen terminal 100 using various interfaces and lines, and performs various functions of the folding screen terminal 100 and processes data by executing or executing instructions, programs, code sets, or instruction sets stored in the memory 120 and calling data stored in the memory 120. Alternatively, the processor 110 may be implemented in hardware using at least one of Digital Signal Processing (DSP), Field-Programmable Gate Array (FPGA), and Programmable Logic Array (PLA). The processor 110 may integrate one or more of a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), a modem, and the like. Wherein, the CPU mainly processes an operating system, a user interface, an application program and the like; the GPU is used for rendering and drawing the content to be displayed by the touch display screen 130; the modem is used to handle wireless communications. It is understood that the modem may not be integrated into the processor 110, but may be implemented by a single chip.
The Memory 120 may include a Random Access Memory (RAM) or a Read-Only Memory (Read-Only Memory). Optionally, the memory 120 includes a non-transitory computer-readable medium. The memory 120 may be used to store instructions, programs, code sets, or instruction sets. The memory 120 may include a stored program area and a stored data area, wherein the stored program area may store instructions for implementing an operating system, instructions for at least one function (such as a touch function, a sound playing function, an image playing function, etc.), instructions for implementing various method embodiments described below, and the like; the storage data area may store data (such as audio data, a phonebook) created according to the use of the folding-screen terminal 100, and the like.
Taking an operating system as an Android (Android) system as an example, programs and data stored in the memory 120 are shown in fig. 7, and a Linux kernel layer 220, a system runtime layer 240, an application framework layer 260, and an application layer 280 are stored in the memory 120. The Linux kernel layer 220 provides underlying drivers for various hardware of the folding screen terminal 100, such as a display driver, an audio driver, a camera driver, a bluetooth driver, a Wi-Fi driver, a power management, and the like. The system runtime library layer 240 provides the main feature support for the Android system through some C/C + + libraries. For example, the SQLite library provides support for a database, the OpenGL/ES library provides support for 3D drawing, the Webkit library provides support for a browser kernel, and the like. Also provided in the system Runtime layer 240 is an Android Runtime library 242(Android Runtime), which mainly provides some core libraries and can allow developers to write Android applications using the Java language. The application framework layer 260 provides various APIs that may be used in building applications, and developers may build their own applications by using these APIs, such as activity management, window management, view management, notification management, content provider, package management, session management, resource management, and location management. At least one application program runs in the application layer 280, and the application programs may be a contact program, a short message program, a clock program, a camera application, etc. of the operating system; or an application program developed by a third-party developer, such as an instant messaging program, a photo beautification program, and the like.
Taking an operating system as an IOS system as an example, programs and data stored in the memory 120 are shown in fig. 8, and the IOS system includes: a Core operating system Layer 320(Core OS Layer), a Core Services Layer 340(Core Services Layer), a Media Layer 360(Media Layer), and a touchable Layer 380(Cocoa Touch Layer). The kernel operating system layer 320 includes an operating system kernel, drivers, and underlying program frameworks that provide functionality closer to hardware for use by program frameworks located in the kernel services layer 340. The core services layer 340 provides system services and/or program frameworks, such as a Foundation framework, an account framework, an advertisement framework, a data storage framework, a network connection framework, a geographic location framework, a motion framework, and so forth, that are needed by the application. The media layer 360 provides audiovisual interfaces for applications, such as graphics-related interfaces, audio-related interfaces, video-related interfaces, and audio/video transmission technology wireless broadcast (AirPlay) interfaces. The touchable layer 380 provides various commonly used interface-related frameworks for application development, and the touchable layer 380 is responsible for user touch interaction operations on the folding-screen terminal 100. Such as a local notification service, a remote push service, an advertising framework, a game tool framework, a messaging User Interface (UI) framework, a User Interface UIKit framework, a map framework, and so forth.
In the framework illustrated in FIG. 8, the framework associated with most applications includes, but is not limited to: a base framework in the core services layer 340 and a UIKit framework in the touchable layer 380. The base framework provides many basic object classes and data types, provides the most basic system services for all applications, and is UI independent. While the class provided by the UIKit framework is a basic library of UI classes for creating touch-based user interfaces, iOS applications can provide UIs based on the UIKit framework, so it provides an infrastructure for applications for building user interfaces, drawing, processing and user interaction events, responding to gestures, and the like.
The touch display screen 130 is used for receiving a touch operation of a user on or near the touch display screen using any suitable object such as a finger, a touch pen, or the like, and displaying a user interface of each application program. The touch display 130 is generally disposed at a front panel of the folder screen terminal 130.
As shown in fig. 9A, the folding screen terminal 100 includes a first housing 41, a second housing 42, and a connecting assembly 43 connected between the first housing 41 and the second housing 42, and the first housing 41 and the second housing 42 are folded upside down by the connecting assembly 43.
The first housing 41 includes a first supporting surface connected to the back surface of the touch display screen and a first back surface opposite to the first supporting surface, and the second housing 42 includes a second supporting surface connected to the back surface of the touch display screen and a second back surface opposite to the second supporting surface. Accordingly, the touch display screen includes a first display area 131, a second display area 132 and a third display area 133, wherein the first display area 131 corresponds to the position of the first housing 41, the second display area 132 corresponds to the position of the second housing 42, and the third display area 133 corresponds to the position of the connecting assembly 43. In one implementation, the first display region 131, the second display region 132 and the third display region 133 are made of flexible materials and have a certain expansion and contraction ductility; in another implementation, only the third display region 133 is made of a flexible material, and the first and second display regions 131 and 132 are made of a non-flexible material.
In an alternative implementation, the connection assembly 43 of the folding screen terminal 100 adopts a manual structure. When the user manually separates the first casing 41 and the second casing 42, the folding screen terminal 100 changes from the folded state to the unfolded state; when the user manually closes the first casing 41 and the second casing 42, the folding screen terminal 100 changes from the unfolded state to the folded state.
In another alternative implementation, the connection assembly 43 of the folding screen terminal 100 is of an electric structure, for example, an electric rotating member such as an electric motor is provided in the connection assembly 43. Under the driving of the electric rotating component, the first housing 41 and the second housing 42 automatically close or separate, so that the folding screen terminal 100 has two states of unfolding and folding.
The folding screen terminal 100 may be divided into an outer folding screen terminal and an inner folding screen terminal according to whether the touch display screen is exposed in a folded state. Wherein:
external folding screen terminal
The outer folding screen terminal is a terminal which has a folding angle of 180 degrees and is completely exposed out of the touch display screen in a folding state. As shown in fig. 9A, the folding screen terminal 100 is an outer folding screen terminal. In the unfolded state, the first supporting surface of the first casing 41 of the folding screen terminal 100 is flush with the second supporting surface of the second casing 42 (i.e. the included angle is 180 °), and the first display area 131, the second display area 132 and the third display area 133 of the touch display screen are located on the same plane; in the process of changing the folded screen terminal 100 from the unfolded state to the folded state, as shown in fig. 9A, the first back surface of the first housing 41 and the second back surface of the second housing 42 are close to each other, and the included angle between the first supporting surface and the second supporting surface is changed from 180 ° to 0 °; in the folded state, as shown in fig. 9B, the first supporting surface of the first casing 41 of the folding screen terminal 100 is parallel to the second supporting surface of the second casing 42 (the included angle between the first casing 41 and the second casing 42 is 0 °), so that the touch display screen is in a U-shaped folded state, in which the third display area 133 of the touch display screen forms an exposed U-shaped arc surface.
In an alternative implementation, in the folded state, all or part of the display area of the touch display screen is used for displaying the user interface. For example, as shown in fig. 9B, in the folded state, only the second display region 132 is used to display the user interface, or only the third display region 133 is used to display the user interface.
Terminal with internal folding screen
The inner-folding-screen terminal refers to a terminal that can be folded at an angle of 180 ° and in a folded state, the touch display screen is (entirely or partially) converged. As shown in fig. 9C, the folding screen terminal 100 is an inner folding screen terminal. In the unfolded state, the first supporting surface of the first casing 41 of the folding screen terminal 100 is flush with the second supporting surface of the second casing 42 (i.e. the included angle is 180 °), so that the touch display screen is in a planar unfolded state (the first display area 131, the second display area 132 and the third display area 133 are located on the same plane); in the process of changing the folded screen terminal 100 from the unfolded state to the folded state, as shown in fig. 9C, the first supporting surface of the first housing 41 and the second supporting surface of the second housing 42 are close to each other, that is, an included angle between the first supporting surface and the second supporting surface is changed from 180 ° to 0 °; in the folded state, the first supporting surface of the first housing 41 of the folding-screen terminal 100 is parallel to the second supporting surface of the second housing 42, so that the touch display screen is in a U-shaped folded state in which the third display area 133 of the touch display screen forms an inwardly converged U-shaped arc surface. In an alternative implementation, in the folded state, no user interface is displayed in all display areas of the touch display screen.
In addition to providing a touch display screen on the support surface of the housing, a touch display screen may also be provided on the first back surface of the first housing 41 and/or the second back surface of the second housing 42. When the inner folding screen terminal is in a folding state, the touch display screen arranged on the back face of the shell is used for displaying a user interface, and the user interface is the same as or different from the user interface displayed by the touch display screen in an unfolding state.
In other possible implementations, the foldable angle of the foldable screen terminal 100 may also be 360 ° (both inward folding and outward folding), and in the folded state, the touch display screen is exposed or converged on the terminal, which is not limited in this embodiment.
In the folding-screen terminal 100 shown in fig. 9A to 9C, the first housing 41 and the second housing 42 are the same or similar in size, and the folding manner of the folding-screen terminal 100 is referred to as symmetrical folding. In other possible implementations, the folding manner of the folding-screen terminal 100 may also be an asymmetric folding. When the asymmetric folding is adopted, the sizes of the first casing 41 and the second casing 42 may be different or different by more than a threshold (for example, 50% or 60% or 70%), and accordingly, the area of the first display region 131 in the touch display screen is different from the area of the second display region 132 by more than a threshold.
Illustratively, as shown in fig. 9D, the folding screen terminal 100 is an asymmetrically folded outer folding screen terminal, and the size of the first housing 41 is larger than that of the second housing 42. In the folded state, the area of the first display region 131 is larger than that of the second display region 132.
In fig. 9A to 9D, only by taking an example that the folding-screen terminal 100 includes two parts of a housing and a connecting assembly for connecting the housing as an example (the terminal is in a two-fold structure), in other possible implementations, the folding-screen terminal 100 may include n parts of the housing and n-1 connecting assemblies, and accordingly, the touch display screen of the folding-screen terminal 100 includes 2n-1 display areas, and the n-1 display areas corresponding to the connecting assemblies are made of a flexible material, so as to implement the terminal in an n-fold structure, which is not limited in this embodiment.
At least one other component is also provided in the folding-screen terminal 100, and the at least one other component includes: cameras, fingerprint sensors, proximity light sensors, distance sensors, etc. In some embodiments, at least one other component is disposed on the front, side, or back of the folding screen terminal 100, such as a fingerprint sensor disposed on the back or side of the housing, a camera disposed above the touch display screen 130.
In other embodiments, at least one other component may be integrated within or below the touch screen display 130. In some embodiments, a bone conduction earpiece is provided inside the folding screen terminal 100; other components on the front panel of the conventional terminal are integrated in the whole area or a partial area of the touch display screen 130, for example, after a photosensitive element in the camera is split into a plurality of photosensitive pixels, each photosensitive pixel is integrated in a black area in each display pixel in the touch display screen 130, so that the touch display screen 130 has an image capturing function. The folding screen terminal 100 has a higher screen occupation ratio due to integration of at least one other component in an inner or lower layer of the touch display screen 130.
In some optional embodiments, an edge touch sensor is disposed on a single side, or two sides (e.g., two left and right sides), or four sides (e.g., four upper, lower, left and right sides) of the middle frame of the folding screen terminal 100, and is configured to detect at least one of a touch operation, a click operation, a press operation, a slide operation, and the like of a user on the middle frame. The edge touch sensor may be any one of a touch sensor, a thermal sensor, a pressure sensor, and the like. The user may apply an operation on the edge touch sensor to control an application in the folding screen terminal 100.
In addition, those skilled in the art will appreciate that the structure of the folding-screen terminal 100 shown in the above figures does not constitute a limitation of the folding-screen terminal 100, and that the terminal may include more or less components than those shown, or some components may be combined, or a different arrangement of components. For example, the folding screen terminal 100 further includes a radio frequency circuit, an input unit, a sensor, an audio circuit, a Wireless Fidelity (WiFi) module, a power supply, a bluetooth module, and other components, which are not described herein again.
Yet another embodiment of the present disclosure provides a non-transitory computer-readable storage medium, wherein instructions, when executed by a processor of a terminal, enable the terminal to perform:
receiving a shooting interface opening instruction;
collecting an image through a camera;
if the included angle between the first screen area and the second screen area is smaller than a preset angle threshold value, displaying images acquired by a camera in the first screen area and the second screen area respectively;
when a photographing instruction is received, image photographing processing is performed.
Optionally, the camera is arranged on a screen frame corresponding to the second screen area;
if the included angle between the first screen area and the second screen area is smaller than a preset angle threshold value, respectively displaying the images acquired by the camera in the first screen area and the second screen area, including:
if the included angle between the first screen area and the second screen area is smaller than a preset angle threshold value, displaying an image acquired by a camera in the first screen area;
and when a double-screen view-finding preview instruction is received, displaying the image acquired by the camera in the second screen area.
Optionally, when a double-screen view preview instruction is received, displaying an image acquired by a camera in the second screen area, including:
when a double-screen view preview instruction triggered by a first sliding signal is received, displaying an image acquired by a camera in the second screen area, wherein the first sliding signal is a sliding signal of which the sliding distance along a preset first direction on the folding line exceeds a preset threshold value.
Optionally, the method further includes:
and when a double-screen view preview closing instruction triggered by a second sliding signal is received, terminating displaying the image acquired by the camera in the second screen area, wherein the second sliding signal is a sliding signal of which the sliding distance along a preset second direction on the folding line exceeds a preset threshold value, and the second direction is the opposite direction of the first direction.
Optionally, when a double-screen view preview instruction is received, displaying an image acquired by a camera in the second screen area, including:
and when a double-screen view preview instruction triggered by a third sliding signal is received, displaying an image acquired by a camera in the second screen area, wherein the third sliding signal is a sliding signal of which a sliding track is crossed with the folding line, the starting position is in the first screen area, and the ending position is in the second screen area.
Optionally, the method further includes:
and when a double-screen view preview closing instruction triggered by a fourth sliding signal is received, stopping displaying the image acquired by the camera in the fourth screen area, wherein the fourth sliding signal is a sliding signal of which the sliding track is crossed with the folding line, the starting position is in the second screen area and the ending position is in the first screen area.
Optionally, the method further includes: respectively displaying a first shooting key and a second shooting key in the first screen area and the second screen area;
when receiving a shooting instruction, the image shooting processing is carried out, and the image shooting processing comprises the following steps:
and when a shooting instruction triggered by the first shooting key or the second shooting key is received, carrying out image shooting processing.
In the embodiment of the disclosure, the folding screen terminal receives a shooting interface opening instruction, acquires an image through the camera, respectively displays the image acquired by the camera in the first screen area and the second screen area if an included angle between the first screen area and the second screen area is smaller than a preset angle threshold, and shoots the image when receiving the shooting instruction. Like this, when the shooter carries out the personage for the shooter and shoots, the shooter can also preview the image of shooing, and then can adjust angle or the position of shooing by oneself, need not to come to first screen area one side and looks over the photo of shooing, has also reduced the possibility that takes place again moreover to, can improve shooting efficiency.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (8)

1. A method for processing image shooting is applied to a folding screen terminal, a screen of the folding screen terminal is divided into a first screen area and a second screen area at a folding line, the first screen area and the second screen area are different display areas of the same screen, and a camera is arranged on a screen frame corresponding to the second screen area, and the method comprises the following steps:
receiving a shooting interface opening instruction;
collecting an image through a camera;
if the included angle between the first screen area and the second screen area is smaller than a preset angle threshold, displaying an image acquired by a camera in a shooting interface of the first screen area, and controlling the second screen area to be in a black screen state, wherein when the included angle between the first screen area and the second screen area is smaller than the preset angle threshold, the screen is in a folded state, and a function key is displayed in the shooting interface of the first screen area;
when a double-screen view preview instruction triggered by a first sliding signal is received, displaying an image acquired by a camera in the second screen area, wherein the first sliding signal is a sliding signal of which the sliding distance along a preset first direction on the folding line exceeds a preset threshold; or when a double-screen view preview instruction triggered by a third sliding signal is received, displaying an image acquired by a camera in a shooting interface of the second screen area, wherein the third sliding signal is a sliding signal of which a sliding track is crossed with the folding line, the starting position is in the first screen area, and the ending position is in the second screen area, and the function key is displayed or not displayed in the shooting interface of the second screen area according to the requirement of a shot person;
when a photographing instruction is received, image photographing processing is performed.
2. The method of claim 1, further comprising:
and when a double-screen view preview closing instruction triggered by a second sliding signal is received, terminating displaying the image acquired by the camera in the second screen area, wherein the second sliding signal is a sliding signal of which the sliding distance along a preset second direction on the folding line exceeds a preset threshold value, and the second direction is the opposite direction of the first direction.
3. The method of claim 1, further comprising:
and when a double-screen view preview closing instruction triggered by a fourth sliding signal is received, stopping displaying the image acquired by the camera in the second screen area, wherein the fourth sliding signal is a sliding signal of which the sliding track is crossed with the folding line, the starting position is in the second screen area, and the ending position is in the first screen area.
4. The method of claim 1, further comprising: respectively displaying a first shooting key and a second shooting key in the first screen area and the second screen area;
when receiving a shooting instruction, the image shooting processing is carried out, and the image shooting processing comprises the following steps:
and when a shooting instruction triggered by the first shooting key or the second shooting key is received, carrying out image shooting processing.
5. The utility model provides a folding screen terminal, the screen at folding screen terminal divide into first screen region and second screen region in folding line department, first screen region with the second screen region is the different display area of same screen, and the camera setting is in on the screen frame that the second screen region corresponds, folding screen terminal includes:
the receiving module is used for receiving a shooting interface starting instruction;
the acquisition module is used for acquiring images through the camera;
the display module is used for displaying an image acquired by a camera in a shooting interface of the first screen area and controlling the second screen area to be in a black screen state if an included angle between the first screen area and the second screen area is smaller than a preset angle threshold, wherein the screen is in a folded state when the included angle between the first screen area and the second screen area is smaller than the preset angle threshold, and a function key is displayed in the shooting interface of the first screen area;
when a double-screen view preview instruction triggered by a first sliding signal is received, displaying an image acquired by a camera in the second screen area, wherein the first sliding signal is a sliding signal of which the sliding distance along a preset first direction on the folding line exceeds a preset threshold; or when a double-screen view preview instruction triggered by a third sliding signal is received, displaying an image acquired by a camera in a shooting interface of the second screen area, wherein the third sliding signal is a sliding signal of which a sliding track is crossed with the folding line, the starting position is in the first screen area, and the ending position is in the second screen area, and the function key is displayed or not displayed in the shooting interface of the second screen area according to the requirement of a shot person;
and the shooting module is used for carrying out image shooting processing when receiving the shooting instruction.
6. The folding-screen terminal of claim 5, wherein the display module is further configured to: respectively displaying a first shooting key and a second shooting key in the first screen area and the second screen area;
the shooting module is used for:
and when a shooting instruction triggered by the first shooting key or the second shooting key is received, carrying out image shooting processing.
7. A folding screen terminal, characterized in that the folding screen terminal comprises a processor and a memory, wherein the memory has stored therein at least one instruction, which is loaded and executed by the processor to implement the method of image capturing processing according to any one of claims 1 to 4.
8. A computer-readable storage medium having stored therein at least one instruction, which is loaded and executed by a processor, to implement the method of image capture processing as claimed in any one of claims 1 to 4.
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