WO2023071981A1 - 拍摄方法、装置及电子设备 - Google Patents

拍摄方法、装置及电子设备 Download PDF

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Publication number
WO2023071981A1
WO2023071981A1 PCT/CN2022/127012 CN2022127012W WO2023071981A1 WO 2023071981 A1 WO2023071981 A1 WO 2023071981A1 CN 2022127012 W CN2022127012 W CN 2022127012W WO 2023071981 A1 WO2023071981 A1 WO 2023071981A1
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WIPO (PCT)
Prior art keywords
shooting
input
zoom
target
parameters
Prior art date
Application number
PCT/CN2022/127012
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English (en)
French (fr)
Inventor
谭亚杰
Original Assignee
维沃移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Priority to EP22885858.5A priority Critical patent/EP4422188A1/en
Publication of WO2023071981A1 publication Critical patent/WO2023071981A1/zh
Priority to US18/650,799 priority patent/US20240284035A1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/53—Constructional details of electronic viewfinders, e.g. rotatable or detachable
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/62—Control of parameters via user interfaces
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders
    • H04N23/631—Graphical user interfaces [GUI] specially adapted for controlling image capture or setting capture parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders
    • H04N23/631—Graphical user interfaces [GUI] specially adapted for controlling image capture or setting capture parameters
    • H04N23/632—Graphical user interfaces [GUI] specially adapted for controlling image capture or setting capture parameters for displaying or modifying preview images prior to image capturing, e.g. variety of image resolutions or capturing parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/69—Control of means for changing angle of the field of view, e.g. optical zoom objectives or electronic zooming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/52—Details of telephonic subscriber devices including functional features of a camera

Definitions

  • the present application belongs to the technical field of photographing, and in particular relates to a photographing method, device and electronic equipment.
  • the user in order to obtain a photo with a better display effect, before shooting, the user can adjust the display effect of the preview image displayed on the shooting preview interface of the screen through the shooting parameter control.
  • the above-mentioned shooting parameters of the screen generally include: brightness, contrast, saturation, hue, and zoom ratio.
  • the purpose of the embodiments of the present application is to provide a shooting method, device and electronic equipment, which can solve the problem of single shooting parameter adjustment methods in the related art.
  • an embodiment of the present application provides a shooting method, which is applied to a shooting device with a scrolling screen, and the method includes: receiving a first input from a user on the scrolling screen; in response to the first input, according to the The expansion parameters of the scrolling screen are used to obtain shooting parameters; the expansion parameters are determined based on the first input; based on the shooting parameters, a target file is obtained by shooting, and the target file includes at least one of the following: image, video.
  • an embodiment of the present application provides a photographing device, the photographing device includes a scroll screen, and the device further includes: a receiving module, configured to receive a user's first input on the scroll screen; an execution module, configured to In response to the first input received by the receiving module, shooting parameters are acquired according to the expansion parameters of the scroll screen; the expansion parameters are determined based on the first input; and based on the shooting parameters, the target is obtained by shooting file, the target file includes at least one of the following: image, video.
  • an embodiment of the present application provides an electronic device, the electronic device includes a processor, a memory, and a program or instruction stored in the memory and operable on the processor, and the program or instruction is The processor implements the steps of the method described in the first aspect when executed.
  • an embodiment of the present application provides a readable storage medium, on which a program or an instruction is stored, and when the program or instruction is executed by a processor, the steps of the method described in the first aspect are implemented .
  • the embodiment of the present application provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run programs or instructions, so as to implement the first aspect the method described.
  • the expansion parameters of the scroll screen may be determined based on the user's input to the scroll screen, and based on the expansion parameters of the scroll screen, shooting parameters may be obtained, and then , based on the shooting parameters, a target file is obtained by shooting, and the target file includes at least one of the following: image, video.
  • the shooting parameters not only improves the shooting efficiency, but also increases the fun of shooting.
  • FIG. 1 is a schematic flowchart of a photographing method provided in an embodiment of the present application
  • Fig. 2 is one of the schematic diagrams of the interface applied by a shooting method provided by the embodiment of the present application;
  • Fig. 3 is the second schematic diagram of the interface applied by a shooting method provided by the embodiment of the present application.
  • Fig. 4 is the third schematic diagram of the interface applied by a shooting method provided by the embodiment of the present application.
  • Fig. 5 is the fourth schematic diagram of the interface applied by a shooting method provided by the embodiment of the present application.
  • Fig. 6 is the fifth schematic diagram of the interface applied to a shooting method provided by the embodiment of the present application.
  • FIG. 7 is a schematic structural diagram of a photographing device provided in an embodiment of the present application.
  • FIG. 8 is a schematic structural diagram of an electronic device provided by an embodiment of the present application.
  • FIG. 9 is a schematic diagram of a hardware structure of an electronic device provided by an embodiment of the present application.
  • the technical solutions provided in the embodiments of the present application can be applied to a shooting scene.
  • the embodiment of the present application is applied to a shooting device with a scrolling screen. If the user wants to adjust the zoom ratio in the current shooting scene, after receiving the user's first input to the scrolling screen, the user's input to the scrolling screen can be Determine the expansion parameters of the scrolling screen, and obtain a target zoom ratio based on the expansion parameters of the scrolling screen, and then obtain a target file based on the target zoom ratio, and the target file includes at least one of the following: image, video.
  • the embodiment of the present application can be more direct and flexible. Adjusting the shooting parameters not only improves the shooting efficiency, but also increases the fun of shooting.
  • the photographing method provided in the embodiment of the present application is applied to a photographing device with a scrolling screen.
  • the above-mentioned photographing device can be understood as an electronic device, or a functional control or unit in the electronic device, that is, the photographing device is applied to the electronic device.
  • FIG. 1 shows a flow chart of a photographing method provided in the embodiment of the present application.
  • the photographing method provided in the embodiment of the present application may include the following steps 201 to Step 203.
  • Step 201 Receive a user's first input on a scrolling screen.
  • the above-mentioned first input may be the user's touch input on the scroll screen, or a voice command input by the user, or a specific gesture input by the user, which may be specifically determined according to actual usage requirements.
  • the embodiment of the application does not limit this.
  • the aforementioned touch input may be a user's click input on the scroll screen.
  • the specific gesture in the embodiment of the present application may be any one of a click gesture, a sliding gesture, a drag gesture, a pressure recognition gesture, a long press gesture, an area change gesture, a double-press gesture, and a double-click gesture;
  • the click input can be single-click input, double-click input, or any number of click inputs, etc., and can also be long-press input or short-press input.
  • the above-mentioned first input is an input for expanding and/or contracting the scrolling screen.
  • the photographing device may receive the first input from the user while displaying the photographing preview interface.
  • the present application is executed when the electronic device runs the camera application program, and the technical solution of the present application can be implemented in the scene where the electronic device runs the camera application program in the foreground and is in the shooting preview state.
  • the above-mentioned shooting preview interface may be an image preview interface, and may also be a video preview interface, which is not limited in the embodiment of the present application.
  • Step 202 In response to the first input, acquire shooting parameters according to the unfolding parameters of the scrolling screen.
  • the above-mentioned expansion parameters are determined based on the first input. That is, the photographing device determines the expansion parameters of the scroll screen based on the user's behavior of expanding and/or contracting the scroll screen, and then determines the shooting parameters of the preview interface based on the expansion parameters of the scroll screen.
  • the above-mentioned unfolding parameters of the scrolling screen include: an unfolding ratio (also referred to as an unfolding ratio) or an unfolding length.
  • the unfolding ratio of the scrolling screen is: a ratio between the unfolded length of the scrolling screen and the total screen length of the scrolling screen.
  • the scroll screen includes two states: an unfolded state and a retracted state.
  • the scroll screen When the scroll screen is in the unfolded state, the scroll screen includes the first screen area and the second screen area; when the scroll screen is in the contracted state, the scroll screen includes the first screen area and does not include the second screen area (The second screen area is shrunk inside the electronic device).
  • the shooting parameters include at least one of the following: zoom ratio, contrast, brightness, hue, resolution, and the like.
  • Step 203 Based on the shooting parameters, a target file is obtained by shooting, and the target file includes at least one of the following: image, video.
  • the expansion parameters of the scroll screen may be determined based on the user's input to the scroll screen, and based on the expansion parameters of the scroll screen, obtain Target zoom ratio, and then, based on the target zoom ratio, shoot to obtain a target file, where the target file includes at least one of the following: image, video.
  • the user can obtain images or videos with different effects according to different expansion parameters by performing corresponding input on the scroll screen, without adjusting the shooting parameter controls, and the embodiment of the present application can be more direct and flexible. Adjusting the shooting parameters not only improves the shooting efficiency, but also increases the fun of shooting.
  • the photographing method provided in the embodiment of the present application will be exemplarily described below by taking the photographing parameter as a zoom magnification as an example.
  • the process of "obtaining shooting parameters according to the unfolding parameters of the scrolling screen" in step 202 may include the following step 201a1:
  • Step 202a1 Determine the target zoom ratio according to the unfolding parameters of the scrolling screen.
  • the process of "obtaining the target file based on shooting parameters" in the above step 203 may include the following step 203a1:
  • Step 203a1 Based on the target zoom ratio, shoot to obtain the target file.
  • the shooting device determines the target zoom ratio, it can adjust the zoom ratio of the current shooting preview interface based on the target zoom ratio.
  • the zoom magnification can be controlled by controlling the unfolding parameters of the scrolling screen, which improves the adjustment efficiency.
  • this embodiment of the present application may also include the following step 201b1:
  • Step 201b1 Obtain the target zoom range according to the current zoom ratio.
  • the above-mentioned target zoom ratio is a zoom ratio within the target zoom range.
  • the shooting device determines the target zoom range, it can combine the above steps 202a1 and 203a1 to determine the target zoom ratio from the target zoom range based on the expansion parameters of the scrolling screen, and then, based on this, the target zoom ratio can be magnification, shoot to get the target file.
  • the first input performed may be a continuous input, so that the zoom ratio can be flexibly adjusted within the target zoom range.
  • the photographing device may acquire the current zoom ratio, and then determine the target zoom range based on the current expansion ratio of the scrolling screen.
  • the magnification range interval corresponding to the target zoom range is [L, R], where L is: current zoom magnification-K, and R is: current zoom magnification+K.
  • K value may be a fixed value (for example, 1), or may be flexibly set according to actual needs, which is not limited in this embodiment of the present application.
  • the zoom threshold corresponding to the interval boundary of the magnification range interval corresponding to the above target zoom range belongs to the preset zoom range. That is, if the zoom threshold corresponding to the upper boundary of the magnification range interval determined based on the current zoom magnification exceeds the maximum value of the predetermined zoom range, the maximum value of the predetermined zoom range area is selected as the zoom threshold corresponding to the upper boundary; otherwise, If the zoom threshold corresponding to the lower boundary of the magnification range interval determined based on the current zoom magnification exceeds the minimum value of the predetermined zoom range, the minimum value of the predetermined zoom range is selected as the zoom threshold corresponding to the lower boundary.
  • the zoom range corresponding to the zoom factor (that is, the predetermined zoom range) when the camera is shooting is [0.6X, 10X]. If the current zoom magnification is 1X and K is equal to 1, since 0 is less than 0.6X, the minimum value of the target zoom range is 0.6X.
  • the precise zoom control range of the scrolling screen (that is, the above target zoom range) is [0.6X, 2X]; if the current zoom ratio is 8.5X, the precise zoom control range of the scroll screen is [7.5X, 9.5X]; if the current zoom ratio is 9.2X, since 10.2X is greater than 10X, the minimum target zoom range is 10X , the precise zoom control range of the scrolling screen is [8.2X, 10X].
  • the photographing device can control the zoom ratio by controlling the expansion ratio of the scrolling screen.
  • 0% of the scroll screen corresponds to the left boundary (ie, the lower boundary) of the magnification range interval corresponding to the target zoom range
  • 100% of the scroll screen corresponds to the right boundary (ie, the upper boundary) of the magnification range interval corresponding to the target zoom range.
  • an expansion ratio of 0% corresponds to 0.6X
  • an expansion ratio of 100% corresponds to 2X.
  • the expansion ratio of the scrolling screen is [0%, 100%]. As shown in FIG. 2 , when the scroll screen is fully retracted, the expansion ratio is 0%. Specifically, the first display area of the scroll screen is completely retracted into the scroll 21 , and the shooting preview interface 22 is displayed in the second display area. As shown in FIG. 3 , when the scrolling screen is fully expanded, the expansion ratio is 100%. Specifically, the first display area of the scrolling screen is fully expanded, and the shooting preview interface 22 is displayed in the second display area.
  • the zoom range can be further reduced based on the current zoom magnification, so that the zoom magnification can be adjusted more finely, and the adjustment efficiency is improved.
  • the process of "obtaining the target file based on shooting parameters" in the above step 203 may include the following step A3:
  • Step A1 Based on the shooting parameters and the zoom step, the target file is obtained by shooting.
  • the foregoing zoom step may be a predetermined zoom step, or a zoom step manually selected by the user.
  • the photographing method provided by the embodiment of the present application may further include the following steps A2 and A3:
  • Step A2 Receive a fourth input from the user on the shooting preview interface.
  • Step A3 Determine the zoom step in response to the fourth input.
  • the above-mentioned fourth input may be a user's touch input on the scroll screen, or a voice command input by the user, or a specific gesture input by the user, which may be specifically determined according to actual usage requirements.
  • the embodiment of the present application There is no limit to this.
  • the above-mentioned touch input may be a user's click input on the scroll screen.
  • the specific gesture in the embodiment of the present application may be any one of a click gesture, a sliding gesture, a drag gesture, a pressure recognition gesture, a long press gesture, an area change gesture, a double-press gesture, and a double-click gesture;
  • the click input can be single-click input, double-click input, or any number of click inputs, etc., and can also be long-press input or short-press input.
  • N controls can be displayed on the shooting preview interface, each control corresponds to a zoom step, and the user can touch the target control (that is, one of the above N controls) to select the target
  • the zoom step corresponding to the control is used as the zoom step to use.
  • 0.1X, 0.05X, 0.01X, etc. the specific zoom step value is not limited in this embodiment of the present application.
  • the shooting device may also calculate the zoom ratio of the shooting preview interface based on the expansion ratio of the scrolling screen and Formula 1.
  • the formula one is: Wherein, H is the zoom magnification, the expansion ratio of the scrolling screen is a%, R is the upper limit value of the target zoom range, L is the lower limit value of the target zoom range, and K is the target zoom step (that is, the set minimum zoom stepping), Indicates rounding or rounding up or down.
  • the target zoom ratio is That is 1.4X.
  • the target zoom ratio is That is 1.7X.
  • the user when the user wants to adjust the zoom ratio, the user can select an appropriate zoom step, so that the zoom ratio can be adjusted at an appropriate adjustment speed, which enhances user experience.
  • the photographing method provided in the embodiment of the present application may further include the following steps C1 and C2:
  • Step C1 Receive a second input from the user on the scroll screen.
  • Step C2 Obtain the target zoom area in response to the second input
  • the process of "obtaining the target file based on shooting parameters" in the above step 203 may include the following step C3:
  • Step C3 Based on the shooting parameters, shooting the object in the target zoom area to obtain the target file.
  • the above step C1 may be performed before the above step 201, or may be performed after the above step 201, which is not limited in this embodiment of the present application.
  • the above second input is used to determine the target zoom area.
  • the above-mentioned second input may be a user's touch input on the scroll screen, or a voice command input by the user, or a specific gesture input by the user, which may be specifically determined according to actual usage requirements.
  • the embodiment of the present application There is no limit to this.
  • the aforementioned touch input may be a user's click input on the scroll screen.
  • the specific gesture in the embodiment of the present application may be any one of a click gesture, a sliding gesture, a drag gesture, a pressure recognition gesture, a long press gesture, an area change gesture, a double-press gesture, and a double-click gesture;
  • the click input can be single-click input, double-click input, or any number of click inputs, etc., and can also be long-press input or short-press input.
  • the scroll screen includes a screen area and a scroll area.
  • the scroll area of the above-mentioned scroll screen may be a scroll-type display screen, and may also include a control component for controlling the scroll screen.
  • This embodiment of the present application does not limit the scroll area and the hardware form of the scroll.
  • the above-mentioned second input may be the user's input to the reel.
  • the shooting device may determine the target zoom area from the shooting preview interface in response to the second input and according to the touch position of the second input.
  • the aforementioned target zoom area may be part or all of the area in the shooting preview interface.
  • the photographing method provided in the embodiment of the present application may further include the following steps D1 and D2:
  • Step D1 receiving a third input from the user on the scrolling screen.
  • Step D2 Obtain the target zoom object in response to the third input.
  • step D3 the process of "obtaining the target file based on shooting parameters" in the above step 203 may include the following step D3:
  • Step D Based on the shooting parameters, shoot the target zoom object to obtain the target file.
  • the above step D1 may be performed before the above step 201, or may be performed after the above step 201, which is not limited in this embodiment of the present application.
  • the above-mentioned third input is used to determine the target zoom object.
  • the above-mentioned third input may be a user's touch input on the scroll screen, or a voice command input by the user, or a specific gesture input by the user, which may be specifically determined according to actual usage requirements.
  • the embodiment of the present application There is no limit to this.
  • the aforementioned touch input may be a user's click input on the scroll screen.
  • the specific gesture in the embodiment of the present application may be any one of a click gesture, a sliding gesture, a drag gesture, a pressure recognition gesture, a long press gesture, an area change gesture, a double-press gesture, and a double-click gesture;
  • the click input can be single-click input, double-click input, or any number of click inputs, etc., and can also be long-press input or short-press input.
  • the scroll screen includes a screen area and a scroll.
  • the scroll area of the scroll screen may be a scroll-type display screen, or may be a control area, and the embodiment of the present application does not limit the scroll area and the hardware form of the scroll.
  • the above-mentioned third input may be a user's input to the reel.
  • the photographing device may respond to the third input and determine the target zoom object from the photographing preview interface according to the touch position of the third input.
  • the above-mentioned target zooming object may be all or part of the shooting objects in the preview screen displayed in the shooting preview interface.
  • zooming objects may be: people, animals, buildings, plants and so on.
  • the third input as the user's input to the scroller as an example, if the scroller of the scroll screen includes: M second areas; each area corresponds to an object in the shooting preview interface, then the above third input includes: The user's touch input to the target area in the scroll of the scroll screen.
  • the second input as the user's input to the reel as an example, if the reel of the reel screen includes: M second areas; each area corresponds to an area in the shooting preview interface, then the above-mentioned second input includes: the user Touch input to the target area in the scroll of the scroll screen.
  • M is a positive integer.
  • the target area is at least one of the N second areas; wherein, the target zoom object is a zoom object corresponding to the target area, and the target zoom area is the target area.
  • the above-mentioned second input or third input may be a user's touch input on the scroll (for example, click input, slide input, press input, etc.).
  • the above-mentioned click operation can be any number of click operations, and can also be a long-press click (the click time is greater than or equal to the preset time) operation, or a short-press click (the click time is less than the preset time) operation etc.
  • the above-mentioned sliding operation may be a sliding operation in any direction, such as sliding up, sliding down, sliding to the left, sliding to the right, sliding clockwise or counterclockwise, and the like.
  • the aforementioned target area may be one or more areas, that is, the user may select one or more zoom objects or zoom areas in the shooting preview area by touching one or more areas in the scroll of the scrolling screen.
  • the N second regions divided in the scroll of the above-mentioned scrolling screen may be equally divided (that is, each second region has the same area), or may be unequally divided (that is, the N second regions Areas of the regions may be the same or different), which is not limited in this embodiment of the present application.
  • the above-mentioned N second areas may form all the areas in the scroll of the scroll screen, or may form part of the area in the scroll of the scroll screen (for example, the upper half of the scroll).
  • the upper half of the scroll 31 of the scroll screen is divided into 4 areas, which are respectively upper left, upper right, lower left, and lower right. These 4 areas respectively control the There are four regions on the upper left, upper right, lower left, and lower right of the shooting preview interface 32 .
  • the user touches the upper left area of the reel of the reel screen, then enlarges the picture of the upper left position of the shooting picture preview interface 32; The picture at the lower right position of the preview interface 32 .
  • the central area of the shooting preview interface can be adjusted.
  • the user can quickly select the target object for adjustment based on the mapping relationship between the multiple areas in the scroll and the multiple objects in the shooting preview interface, which improves the Regulatory efficiency.
  • the shooting method provided in the embodiment of the present application may be executed by a shooting device, or a control module in the shooting device for executing the shooting method.
  • a shooting device or a control module in the shooting device for executing the shooting method.
  • taking the photographing device executing the photographing method as an example, the photographing device provided in the embodiment of the present application is described.
  • An embodiment of the present application provides a photographing device, the photographing device includes a scrolling screen, as shown in FIG. 7 , the photographing device 400 further includes: a receiving module 401 and an execution module 402, wherein:
  • the receiving module 401 is used to receive the user's first input to the scroll screen; the execution module 402 is used to respond to the first input received by the receiving module 401, and obtain shooting parameters according to the expansion parameters of the scroll screen; the expansion parameters are based on the first input received by the receiving module 401.
  • the input is determined; based on the shooting parameters, the target file is obtained by shooting, and the target file includes at least one of the following items: image, video.
  • the unfolding parameters include an unfolding ratio or an unfolding length.
  • the expansion parameters of the scroll screen can be determined based on the user's input to the scroll screen, and based on the expansion parameters of the scroll screen, obtain Shooting parameters, and then, based on the shooting parameters, shooting to obtain a target file, the target file includes at least one of the following: image, video.
  • the user can obtain images or videos with different effects according to different expansion parameters by performing corresponding input on the scroll screen, without adjusting the shooting parameter controls, and the embodiment of the present application can be more direct and flexible. Adjusting the shooting parameters not only improves the shooting efficiency, but also increases the fun of shooting.
  • the execution module 402 is specifically configured to:
  • the target file is obtained by shooting.
  • the zoom magnification can be controlled by controlling the unfolding parameters of the scrolling screen, which improves the adjustment efficiency.
  • the executing module 402 is also configured to:
  • the target zoom magnification is a zoom magnification within the target zoom range.
  • the zoom range can be further reduced based on the current zoom magnification, so that the zoom magnification can be adjusted more finely, and the adjustment efficiency is improved.
  • the receiving module 401 is further configured to receive a second input from the user on the scrolling screen; the executing module 402 is further configured to obtain the target zoom area in response to the second input received by the receiving module 401; and execute Module 402 is specifically configured to, based on the shooting parameters, shoot the object in the target zoom area to obtain the target file.
  • the zoom object can be quickly selected for adjustment, which improves the adjustment efficiency.
  • the receiving module 401 is further configured to receive a third input from the user on the scrolling screen; the executing module 402 is further configured to obtain the target zoom object in response to the third input received by the receiving module 401; execute Module 402 is specifically configured to photograph the target zoom object based on the photographing parameters to obtain the target file.
  • the zoom object is quickly selected for adjustment, which improves the adjustment efficiency.
  • the receiving module 401 is further configured to receive a fourth input from the user on the shooting preview interface; the executing module 402 is further configured to determine the zoom step in response to the fourth input received by the receiving module 401; The execution module 402 is specifically configured to obtain the target file by shooting based on the shooting parameters and the zoom step.
  • the user when the user wants to adjust the zoom ratio, the user can select an appropriate zoom step, so that the zoom ratio can be adjusted at an appropriate adjustment speed, which enhances user experience.
  • the photographing device in the embodiment of the present application may be a device, or may be a component, an integrated circuit, or a chip in a terminal.
  • the device may be a mobile electronic device or a non-mobile electronic device.
  • the mobile electronic device may be a mobile phone, tablet computer, notebook computer, palmtop computer, vehicle electronic device, wearable device, ultra-mobile personal computer (ultra-mobile personal computer, UMPC), netbook or personal digital assistant (personal digital assistant).
  • assistant, PDA personal digital assistant
  • non-mobile electronic devices can be servers, network attached storage (Network Attached Storage, NAS), personal computer (personal computer, PC), television (television, TV), teller machine or self-service machine, etc., this application Examples are not specifically limited.
  • the photographing device in the embodiment of the present application may be a device with an operating system.
  • the operating system may be an Android operating system, an iOS operating system, or other possible operating systems, which are not specifically limited in this embodiment of the present application.
  • the photographing device provided in the embodiment of the present application can implement the various processes implemented in the above method embodiments, and to avoid repetition, details are not repeated here.
  • the embodiment of the present application further provides an electronic device 500, including a processor 501, a memory 502, and programs or instructions stored in the memory 502 and operable on the processor 501,
  • an electronic device 500 including a processor 501, a memory 502, and programs or instructions stored in the memory 502 and operable on the processor 501,
  • the program or instruction is executed by the processor 501, each process of the above-mentioned photographing method embodiment can be realized, and the same technical effect can be achieved. To avoid repetition, details are not repeated here.
  • the electronic devices in the embodiments of the present application include the above-mentioned mobile electronic devices and non-mobile electronic devices.
  • FIG. 9 is a schematic diagram of a hardware structure of an electronic device implementing an embodiment of the present application.
  • the electronic device 100 includes but is not limited to: a radio frequency unit 101, a network module 102, an audio output unit 103, an input unit 104, a sensor 105, a display unit 106, a user input unit 107, an interface unit 108, a memory 109, and a processor 110, etc. part.
  • the electronic device 100 can also include a power supply (such as a battery) for supplying power to various components, and the power supply can be logically connected to the processor 110 through the power management system, so that the management of charging, discharging, and function can be realized through the power management system. Consumption management and other functions.
  • a power supply such as a battery
  • the structure of the electronic device shown in FIG. 9 does not constitute a limitation to the electronic device.
  • the electronic device may include more or fewer components than shown in the figure, or combine some components, or arrange different components, which will not be repeated here. .
  • the user input unit 107 is configured to receive the user's first input to the scroll screen; the processor 110 is configured to respond to the first input received by the user input unit 107, and obtain shooting parameters according to the expansion parameters of the scroll screen; The parameters are determined based on the first input; based on the shooting parameters, a target file is obtained by shooting, and the target file includes at least one of the following: image, video.
  • the unfolding parameters include an unfolding ratio or an unfolding length.
  • the expansion parameters of the scroll screen may be determined based on the user's input to the scroll screen, and based on the expansion parameters of the scroll screen, obtain Shooting parameters, and then, based on the shooting parameters, shooting to obtain a target file, the target file includes at least one of the following: image, video.
  • the user can obtain images or videos with different effects according to different expansion parameters by performing corresponding input on the scroll screen, without adjusting the shooting parameter controls, and the embodiment of the present application can be more direct and flexible. Adjusting the shooting parameters not only improves the shooting efficiency, but also increases the fun of shooting.
  • the processor 110 is specifically configured to:
  • the target file is obtained by shooting.
  • the zoom magnification can be controlled by controlling the unfolding parameters of the scrolling screen, which improves the adjustment efficiency.
  • the processor 110 is further configured to:
  • the target zoom magnification is a zoom magnification within the target zoom range.
  • the zoom range can be further reduced based on the current zoom magnification, so that the zoom magnification can be adjusted more finely, and the adjustment efficiency is improved.
  • the user input unit 107 is further configured to receive a second input from the user on the scroll screen; the processor 110 is further configured to acquire the target zoom area in response to the second input received by the user input unit 107 ; The processor 110 is specifically configured to shoot the object in the target zoom area based on the shooting parameters to obtain the target file.
  • the zoom object can be quickly selected for adjustment, which improves the adjustment efficiency.
  • the user input unit 107 is further configured to receive a third input from the user on the scroll screen; the processor 110 is further configured to acquire the target zoom object in response to the third input received by the user input unit 107 ; The processor 110 is specifically configured to shoot the target zoom object based on the shooting parameters to obtain the target file.
  • the zoom object is quickly selected for adjustment, which improves the adjustment efficiency.
  • the user input unit 107 is also configured to receive a fourth input from the user on the shooting preview interface; the processor 110 is also configured to determine the zoom step in response to the fourth input received by the user input unit 107 The processor 110 is specifically configured to obtain the target file by shooting based on the shooting parameters and the zoom step.
  • the user when the user wants to adjust the zoom ratio, the user can select an appropriate zoom step, so that the zoom ratio can be adjusted at an appropriate adjustment speed, which enhances user experience.
  • the input unit 104 may include a graphics processing unit (Graphics Processing Unit, GPU) 1041 and a microphone 1042, and the graphics processing unit 1041 is used by the image capturing device (such as the image data of the still picture or video obtained by the camera) for processing.
  • the display unit 106 may include a display panel 1061, and the display panel 1061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like.
  • the user input unit 107 includes a touch panel 1071 and other input devices 1072 .
  • the touch panel 1071 is also called a touch screen.
  • the touch panel 1071 may include two parts, a touch detection device and a touch controller.
  • Other input devices 1072 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be repeated here.
  • Memory 109 may be used to store software programs as well as various data, including but not limited to application programs and operating systems.
  • the processor 110 may integrate an application processor and a modem processor, wherein the application processor mainly processes operating systems, user interfaces, and application programs, and the modem processor mainly processes wireless communications. It can be understood that the foregoing modem processor may not be integrated into the processor 110 .
  • the embodiment of the present application also provides a readable storage medium, the readable storage medium stores a program or an instruction, and when the program or instruction is executed by a processor, each process of the above-mentioned photographing method embodiment is realized, and can achieve the same Technical effects, in order to avoid repetition, will not be repeated here.
  • the processor is the processor in the electronic device described in the above embodiments.
  • the readable storage medium includes computer readable storage medium, such as computer read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk, etc.
  • the embodiment of the present application further provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run programs or instructions to realize the various aspects of the above shooting method embodiments process, and can achieve the same technical effect, in order to avoid repetition, it will not be repeated here.
  • chips mentioned in the embodiments of the present application may also be called system-on-chip, system-on-chip, system-on-a-chip, or system-on-a-chip.
  • the term “comprising”, “comprising” or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, It also includes other elements not expressly listed, or elements inherent in the process, method, article, or device. Without further limitations, an element defined by the phrase “comprising a " does not preclude the presence of additional identical elements in the process, method, article, or apparatus comprising that element.
  • the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved. Functions are performed, for example, the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

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Abstract

本申请公开了一种拍摄方法、装置及电子设备。其中，本申请公开的拍摄方法应用于具有卷轴屏的拍摄装置，包括：接收用户对卷轴屏的第一输入；响应于第一输入，根据该卷轴屏的展开参数，获取拍摄参数；该展开参数是基于第一输入确定的；基于拍摄参数，拍摄得到目标文件，该目标文件包括以下至少一项：图像、视频。

Description

拍摄方法、装置及电子设备
相关申请的交叉引用
本申请主张在2021年11月1日在中国提交的中国专利申请号202111284986.6的优先权，其全部内容通过引用包含于此。
技术领域
本申请属于摄像技术领域，具体涉及一种拍摄方法、装置及电子设备。
背景技术
随着电子技术的不断发展，终端设备中安装的应用也越来越广泛。而终端设备中的相机应用已经成为人们生活中必不可少的应用之一。
在相关技术中，为了得到显示效果较好的照片，在拍摄之前，用户可以通过拍摄参数控件，来调节该屏幕的拍摄预览界面上显示的预览图像的显示效果。其中，上述的屏幕的拍摄参数通常包括：亮度、对比度、饱和度、色相以及变焦倍率等。
然而，随着电子设备的屏幕硬件的不断升级，由于传统的拍摄参数调节方式单一、固定，并不能适应屏幕硬件的不断变化，灵活性不高。
发明内容
本申请实施例的目的是提供一种拍摄方法、装置及电子设备，能够解决相关技术中拍摄参数调节方式单一的问题。
第一方面，本申请实施例提供了一种拍摄方法，应用于具有卷轴屏的拍摄装置，该方法包括：接收用户对所述卷轴屏的第一输入；响应于所述第一输入，根据所述卷轴屏的展开参数，获取拍摄参数；所述展开参数是基于所述第一输入确定的；基于所述拍摄参数，拍摄得到目标文件，所述目标文件包括以下至少一项：图像、视频。
第二方面，本申请实施例提供了一种拍摄装置，所述拍摄装置包括卷轴屏，所述装置还包括：接收模块，用于接收用户对所述卷轴屏的第一输入；执行模块，用于响应于接收模块接收到的所述第一输入，根据所述卷轴屏的展开参数，获取拍摄参数；所述展开参数是基于所述第一输入确定的；基于所述拍摄参数，拍摄得到目标文件，所述目标文件包括以下至少一项：图像、视频。
第三方面，本申请实施例提供了一种电子设备，该电子设备包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如第一方面所述的方法的步骤。
第四方面，本申请实施例提供了一种可读存储介质，所述可读存储介质上存储程序或指令，所述程序或指令被处理器执行时实现如第一方面所述的方法的步骤。
第五方面，本申请实施例提供了一种芯片，所述芯片包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现如第一方面所 述的方法。
在本申请实施例中，当接收到用户对卷轴屏的第一输入后，可以基于用户对卷轴屏的输入确定该卷轴屏的展开参数，并基于该卷轴屏的展开参数，获取拍摄参数，然后，基于该拍摄参数，拍摄得到目标文件，该目标文件包括以下至少一项：图像、视频。如此，在拍摄的过程中，用户可以通过对卷轴屏执行相应输入，根据不同的展开参数拍摄得到不同效果的图像或视频，无需通过拍摄参数控件进行调节，本申请实施例可以更加直接、灵活地调节拍摄参数，不仅提高了拍摄效率，还增加了拍摄的趣味性。
附图说明
图1是本申请实施例提供的一种拍摄方法的流程示意图；
图2是本申请实施例提供的一种拍摄方法所应用的界面示意图之一；
图3是本申请实施例提供的一种拍摄方法所应用的界面示意图之二；
图4是本申请实施例提供的一种拍摄方法所应用的界面示意图之三；
图5是本申请实施例提供的一种拍摄方法所应用的界面示意图之四；
图6是本申请实施例提供的一种拍摄方法所应用的界面示意图之五；
图7是本申请实施例提供的一种拍摄装置的结构示意图；
图8是本申请实施例提供的一种电子设备的结构示意图；
图9是本申请实施例提供的一种电子设备的硬件结构示意图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚地描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员获得的所有其他实施例，都属于本申请保护的范围。
本申请的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象，而不用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施，且“第一”、“第二”等所区分的对象通常为一类，并不限定对象的个数，例如第一对象可以是一个，也可以是多个。此外，说明书以及权利要求中“和/或”表示所连接对象的至少其中之一，字符“/”，一般表示前后关联对象是一种“或”的关系。
本申请实施例提供的技术方案所应用的场景可根据实际的使用需求而定，本申请不做具体的限定。
示例性地，本申请实施例提供的技术方案可以应用于拍摄场景中。
假设以调节当前拍摄场景下的变焦倍率为例，在相关技术中，在显示拍摄预览界面的情况下，若用户想要调节该拍摄预览界面对应的变焦倍率，则可以通过在该拍摄预览界面上的变焦倍率调节控件上的滑动或点击，来将当前的变焦倍率调整至目标变焦倍率。
本申请实施例应用于具有卷轴屏的拍摄装置中，若用户想要调节当前拍摄场景下的变 焦倍率，则可以在接收到用户对卷轴屏的第一输入后，可以基于用户对卷轴屏的输入确定该卷轴屏的展开参数，并基于该卷轴屏的展开参数，获取目标变焦倍率，然后，基于该目标变焦倍率，拍摄得到目标文件，该目标文件包括以下至少一项：图像、视频。如此，在拍摄的过程中，用户可以通过对卷轴屏执行相应输入，根据不同的展开参数拍摄得到不同效果的图像或视频，无需通过拍摄参数控件进行调节，本申请实施例可以更加直接、灵活地调节拍摄参数，不仅提高了拍摄效率，还增加了拍摄的趣味性。
下面结合附图，通过具体的实施例及其应用场景对本申请实施例提供的拍摄方法、装置、电子设备及介质进行详细地说明。
需要说明的是，本申请实施例提供的拍摄方法应用于具有卷轴屏的拍摄装置。示例性地，上述拍摄装置可以理解为电子设备，或者该电子设备中的功能控制或单元，即该拍摄装置应用于电子设备中。
本申请实施例提供一种拍摄方法，图1示出了本申请实施例提供的一种拍摄方法的流程图，如图1所示，本申请实施例提供的拍摄方法可以包括如下的步骤201至步骤203。
步骤201：接收用户对卷轴屏的第一输入。
在本申请实施例中，上述第一输入可以为用户对该卷轴屏的触控输入，或者，为用户输入的语音指令，或者为用户输入的特定手势，具体的可以根据实际使用需求确定，本申请实施例对此不作限定。
示例性地，上述触控输入可以为用户对该卷轴屏的点击输入。本申请实施例中的特定手势可以为单击手势、滑动手势、拖动手势、压力识别手势、长按手势、面积变化手势、双按手势、双击手势中的任意一种；本申请实施例中的点击输入可以为单击输入、双击输入或任意次数的点击输入等，还可以为长按输入或短按输入。
在本申请实施例中，上述第一输入为用于展开和/或收缩该卷轴屏的输入。
在本申请实施例中，拍摄装置可以在显示拍摄预览界面的情况下，接收用户的第一输入。
需要说明的是，本申请是在电子设备运行照相机应用程序的情况下执行的，在电子设备前台运行照相机应用程序，且处于拍摄预览状态的场景中，可以执行本申请的技术方案。
在本申请实施例中，上述拍摄预览界面可以为图像预览界面，也可以为录像预览界面，本申请实施例对此不做限定。
步骤202：响应于第一输入，根据该卷轴屏的展开参数，获取拍摄参数。
在本申请实施例中，上述展开参数是基于第一输入确定的。即，拍摄装置基于用户展开和/或收缩该卷轴屏的行为确定出卷轴屏的展开参数，进而基于该卷轴屏的展开参数来确定预览界面的拍摄参数。
可选地，在本申请实施例中，上述卷轴屏的展开参数包括：展开比例(也可以称为展开比例)或展开长度。示例性地，卷轴屏的展开比例为：卷轴屏的展开长度与卷轴屏的总屏幕长度间的比值。
可选地，本申请实施例中，上述卷轴屏包括有两种状态：展开状态和收缩状态。在卷轴屏处于展开状态的情况下，卷轴屏包括有第一屏幕区域和第二屏幕区域；在卷轴屏处于收缩状态的情况下，卷轴屏包括有第一屏幕区域，而不包括第二屏幕区域(第二屏幕区域被收缩至电子设备内部)。
可选地，在本申请实施例中，上述拍摄参数包括以下至少一项：变焦倍率、对比度、亮度、色相、分辨率等。
步骤203：基于拍摄参数，拍摄得到目标文件，该目标文件包括以下至少一项：图像、视频。
在本申请实施例提供的拍摄方法中，在接收到用户对卷轴屏的第一输入后，可以基于用户对卷轴屏的输入确定该卷轴屏的展开参数，并基于该卷轴屏的展开参数，获取目标变焦倍率，然后，基于该目标变焦倍，拍摄得到目标文件，该目标文件包括以下至少一项：图像、视频。如此，在拍摄的过程中，用户可以通过对卷轴屏执行相应输入，根据不同的展开参数拍摄得到不同效果的图像或视频，无需通过拍摄参数控件进行调节，本申请实施例可以更加直接、灵活地调节拍摄参数，不仅提高了拍摄效率，还增加了拍摄的趣味性。
可选地，在本申请实施例中，以下将以拍摄参数为变焦倍率为例，对本申请实施例提供的拍摄方法进行示例性说明。
在一些可能的实施例中，上述步骤202中的“根据卷轴屏的展开参数，获取拍摄参数”的过程，可以包括如下步骤201a1：
步骤202a1：根据卷轴屏的展开参数，确定目标变焦倍率。
结合上述步骤202a1，上述步骤203中的“基于拍摄参数拍摄得到目标文件”的过程，可以包括如下步骤203a1：
步骤203a1：基于目标变焦倍率，拍摄得到目标文件。
示例性地，拍摄装置在确定出目标变焦倍率后，便可基于该目标变焦倍率调节当前拍摄预览界面的变焦倍率。
如此，当用户想要调节变焦倍率时，便可通过控制卷轴屏的展开参数来控制变焦倍率，提高了调节效率。
在一些可能的实施例中，上述步骤201之前，本申请实施例还可以包括如下步骤201b1：
步骤201b1：根据当前变焦倍率，获取目标变焦范围。
其中，上述目标变焦倍率为所述目标变焦范围内的变焦倍率。
示例性地，拍摄装置在确定出目标变焦范围后，可以结合上述步骤202a1和步骤203a1，基于卷轴屏的展开参数，从该目标变焦范围中确定出目标变焦倍率，然后，基于该可以基于目标变焦倍率，拍摄得到目标文件。一种示例中，当用户想要调节变焦倍率时，执行的第一输入可以为一个持续性输入，从而能够在该目标变焦范围内灵活地调节变焦倍率。
示例性地，在用户想要调节变焦倍率时，拍摄装置可以获取当前变焦倍率，然后，基于卷轴屏当前的展开比例，确定出目标变焦范围。例如，目标变焦范围对应的倍率范围区间为[L，R]，其中，L为：当前变焦倍率-K，R为：当前变焦倍率+K。需要说明的是，上述K值可以为固定值(例如，1)，也可以按照实际需要灵活设定，本申请实施例对此不做限定。
应注意的是，上述目标变焦范围对应的倍率范围区间的区间边界对应的变焦阈值属于预设变焦范围。即，若基于当前变焦倍率确定出的倍率范围区间的上边界对应的变焦阈值超过该预定变焦范围的最大值，则选取该预定变焦范围区域的最大值作为该上边界对应的变焦阈值，反之，若基于当前变焦倍率确定出的倍率范围区间的下边界对应的变焦阈值超过该预定变焦范围的最小值，则选取该预定变焦范围的最小值作为该下边界对应的变焦阈 值。
例如，假设拍摄装置进行拍摄时变焦倍率对应的变焦范围(即上述预定变焦范围)为[0.6X，10X]。若当前变焦倍率为1X、且K等于1，由于0小于0.6X，则目标变焦范围的最小值为0.6X，此时，卷轴屏精确变焦控制范围(即上述目标变焦范围)为[0.6X，2X]；若当前变焦倍率为8.5X，则卷轴屏精确变焦控制范围为[7.5X，9.5X]；若当前变焦倍率为9.2X，由于10.2X大于10X，则目标变焦范围的最小值为10X，则卷轴屏精确变焦控制范围为[8.2X，10X]。
示例性地，拍摄装置可以通过控制卷轴屏的展开比例来控制变焦倍率。一般地，卷轴屏0％对应目标变焦范围对应的倍率范围区间的左侧边界(即下边界)，卷轴屏100％对应目标变焦范围对应的倍率范围区间的右侧边界(即上边界)。如，以上述目标变焦范围为0.6X～2X为例，展开比0％对应0.6X；展开比100％对应2X。
应注意的是，一般地，卷轴屏的展开比例为[0％，100％]。如图2所示，卷轴屏完全收起时展开比为0％，具体地，卷轴屏的第一显示区域完全收缩至卷轴21中，第二显示区域中显示拍摄预览界面22。如图3所示，卷轴屏完全展开时展开比为100％，具体地，卷轴屏的第一显示区域完全展开，第二显示区域中显示拍摄预览界面22。
如此，当用户想要调节变焦倍率时，可以基于当前变焦倍率来进一步缩小变焦范围，从而能够更精细化的调节变焦倍率，提高了调节效率。
在一些可能的实施例中，上述步骤203中的“基于拍摄参数拍摄得到目标文件”的过程，可以包括如下步骤A3：
步骤A1：基于拍摄参数和变焦步进，拍摄得到目标文件。
示例性地，上述变焦步进可以为预定变焦步进，或者，用户手动选择的变焦步进。
示例性地，结合上述步骤A1，在上述步骤203之前，本申请实施例提供的拍摄方法还可以包括如下步骤A2和步骤A3：
步骤A2：接收用户对拍摄预览界面的第四输入。
步骤A3：响应于第四输入，确定变焦步进。
示例性地，上述第四输入可以为用户对该卷轴屏的触控输入，或者，为用户输入的语音指令，或者为用户输入的特定手势，具体的可以根据实际使用需求确定，本申请实施例对此不作限定。
在一种示例中，上述触控输入可以为用户对该卷轴屏的点击输入。本申请实施例中的特定手势可以为单击手势、滑动手势、拖动手势、压力识别手势、长按手势、面积变化手势、双按手势、双击手势中的任意一种；本申请实施例中的点击输入可以为单击输入、双击输入或任意次数的点击输入等，还可以为长按输入或短按输入。
在一种示例中，可以在拍摄预览界面中显示N个控件，每个控件对应一种变焦步进，用户可以通过触控目标控件(即上述N个控件中的其中一个)，来将该目标控件对应的变焦步进作为要使用的变焦步进。例如，0.1X、0.05X、0.01X等，具体的变焦步进数值本申请实施例对此不做限定。
示例性地，拍摄装置还可以基于卷轴屏的展开比例以及公式一，来计算出拍摄预览界面的变焦倍率。该公式一为：
Figure PCTCN2022127012-appb-000001
其中，H为变焦倍率，卷轴屏的展开比例为a％，R为目标变焦范围的上边界值，L为目标变焦范围的下边界值，K为目标变焦步 进(即，设定的最小变焦步进)，
Figure PCTCN2022127012-appb-000002
表示四舍五入或向上向下取整。
例如，如图2和图4所示，当卷轴屏展开比为56％时，设定变焦步进为0.02X时，目标变焦倍率为
Figure PCTCN2022127012-appb-000003
即1.4X。
例如，当卷轴屏展开比为78％时，默认变焦步进为0.1X时，目标变焦倍率为
Figure PCTCN2022127012-appb-000004
即1.7X。
如此，当用户想要调节变焦倍率时，用户可以选择合适的变焦步进，从而能够按照合适的调整速度调整变焦倍率，增强了用户体验。
在一些可能的实施例中，在上述步骤203之前，本申请实施例提供的拍摄方法还可以包括如下步骤C1和步骤C2：
步骤C1：接收用户对卷轴屏的第二输入。
步骤C2：响应于第二输入，获取目标变焦区域；
结合上述步骤C1和步骤C2，上述步骤203中的“基于拍摄参数拍摄得到目标文件”的过程，可以包括如下步骤C3：
步骤C3：基于拍摄参数，对目标变焦区域中的拍摄对象进行拍摄，得到目标文件。
示例性地，上述步骤C1可以在上述步骤201之前执行，也可以在上述步骤201之后执行，本申请实施例对此不做限定。
示例性地，上述第二输入用于确定目标变焦区域。
示例性地，上述第二输入可以为用户对该卷轴屏的触控输入，或者，为用户输入的语音指令，或者为用户输入的特定手势，具体的可以根据实际使用需求确定，本申请实施例对此不作限定。
示例性地，上述触控输入可以为用户对该卷轴屏的点击输入。本申请实施例中的特定手势可以为单击手势、滑动手势、拖动手势、压力识别手势、长按手势、面积变化手势、双按手势、双击手势中的任意一种；本申请实施例中的点击输入可以为单击输入、双击输入或任意次数的点击输入等，还可以为长按输入或短按输入。
在一种示例中，上述卷轴屏包括屏幕区域和卷轴区域。示例地，上述卷轴屏的卷轴区域可以为卷轴型的显示屏，也可以包括控制卷轴屏的控制部件，本申请实施例对于卷轴区域以及卷轴的硬件形式不做限定。
进一步地，上述第二输入可以为用户对卷轴的输入。
在一种示例中，在执行上述步骤C2时，拍摄装置可以响应于第二输入，根据第二输入的触控位置，从拍摄预览界面中确定出目标变焦区域。
示例性地，上述目标变焦区域可以为拍摄预览界面中的部分或全部区域。
在一些可能的实施例中，在上述步骤203之前，本申请实施例提供的拍摄方法还可以包括如下步骤D1和步骤D2：
步骤D1：接收用户对卷轴屏的第三输入。
步骤D2：响应于第三输入，获取目标变焦对象。
结合上述步骤D1和步骤D2，上述步骤203中的“基于拍摄参数拍摄得到目标文件”的过程，可以包括如下步骤D3：
步骤D：基于拍摄参数，对目标变焦对象进行拍摄，得到目标文件。
示例性地，上述步骤D1可以在上述步骤201之前执行，也可以在上述步骤201之后 执行，本申请实施例对此不做限定。
示例性地，上述第三输入用于确定目标变焦对象。
示例性地，上述第三输入可以为用户对该卷轴屏的触控输入，或者，为用户输入的语音指令，或者为用户输入的特定手势，具体的可以根据实际使用需求确定，本申请实施例对此不作限定。
示例性地，上述触控输入可以为用户对该卷轴屏的点击输入。本申请实施例中的特定手势可以为单击手势、滑动手势、拖动手势、压力识别手势、长按手势、面积变化手势、双按手势、双击手势中的任意一种；本申请实施例中的点击输入可以为单击输入、双击输入或任意次数的点击输入等，还可以为长按输入或短按输入。
在一种示例中，上述卷轴屏包括屏幕区域和卷轴。示例地，上述卷轴屏的卷轴区域可以为卷轴型的显示屏，也可以为控制区域，本申请实施例对于卷轴区域以及卷轴的硬件形式不做限定。
进一步地，上述第三输入可以为用户对卷轴的输入。
在一种示例中，在执行上述步骤D2时，拍摄装置可以响应于第三输入，根据第三输入的触控位置，从拍摄预览界面中确定出目标变焦对象。
示例性地，上述目标变焦对象可以为该拍摄预览界面中展示的预览画面中的全部或部分拍摄对象。
进一步地，上述变焦对象可以为：人物，动物，建筑，植物等。
示例性地，以第三输入为用户对卷轴的输入为例，若卷轴屏的卷轴包括：M个第二区域；每个区域对应该拍摄预览界面中的一个对象，则上述第三输入包括：用户对该卷轴屏的卷轴中的目标区域的触控输入。同理，以第二输入为用户对卷轴的输入为例，若卷轴屏的卷轴包括：M个第二区域；每个区域对应该拍摄预览界面中的一个区域，则上述第二输入包括：用户对该卷轴屏的卷轴中的目标区域的触控输入。其中，M为正整数。
应注意的是，上述目标区域为上述N个第二区域中的至少一个区域；其中，上述目标变焦对象为目标区域对应的变焦对象，上述目标变焦区域即目标区域。
示例性地，上述第二输入或第三输入可以为用户在卷轴上的触控输入(例如，点击输入，滑动输入，按压输入等)。进一步地，上述点击操作可以为任意次数的点击操作，也可以为长按的点击(点击时间大于或等于预设时间的)操作，也可以是短按的点击(点击时间小于预设时间的)操作等。上述滑动操作可以为向任意方向的滑动操作，例如向上滑动、向下滑动、向左滑动、向右滑动、顺时针滑动或者逆时针滑动等。
示例性地，上述目标区域可以为一个或多个区域，即用户可以通过触控卷轴屏的卷轴中的一个或多个区域，来选中拍摄预览区域中的一个或多个变焦对象或变焦区域。
示例性地，上述卷轴屏的卷轴中所划分的N个第二区域，可以是平均划分的(即每个第二区域的区域面积相同)，也可以是不平均划分的(即N个第二区域的区域面积中的部分区域面积可以相同，也可以不同)，本申请实施例对此不做限定。
示例性地，上述N个第二区域可以组成该卷轴屏的卷轴中的全部区域，也可以组成该卷轴屏的卷轴中的部分区域(例如，卷轴的上半部分)，本申请实施例对此不做限定。
举例说明，如图5、图6所示，假设将卷轴屏的卷轴31的上半部分划分为4个区域，分别为左上、右上、左下、右下四个区域，这4个区域分别控制该拍摄预览界面32的左 上、右上、左下、右下四个区域。例如，如图5所示，用户触摸卷轴屏的卷轴左上区域，则放大拍摄画面预览界面32的左上位置的画面；如图6所示，用户点击卷轴屏的卷轴右下区域，则放大拍摄画面预览界面32的右下位置的画面。
应注意的是，当用户未触摸该卷轴屏的卷轴时，则可以对拍摄预览界面的中心区域进行调节。
如此，通过将卷轴屏的卷轴划分出多个区域，使得用户可以基于该卷轴中的多个区域与拍摄预览界面中的多个对象间的映射关系，快速的选择出目标对象进行调节，提高了调节效率。
需要说明的是，本申请实施例提供的拍摄方法，执行主体可以为拍摄装置，或者该拍摄装置中的用于执行拍摄方法的控制模块。本申请实施例中以拍摄装置执行拍摄方法为例，说明本申请实施例提供的拍摄装置。
本申请实施例提供一种拍摄装置，该拍摄装置包括卷轴屏，如图7所示，该拍摄装置400还包括：接收模块401和执行模块402，其中：
接收模块401，用于接收用户对卷轴屏的第一输入；执行模块402，用于响应于接收模块401接收到的第一输入，根据卷轴屏的展开参数，获取拍摄参数；展开参数是基于第一输入确定的；基于拍摄参数，拍摄得到目标文件，该目标文件包括以下至少一项：图像、视频。
在一些可能的实施例中，展开参数包括展开比例或展开长度。
在本申请实施例提供的拍摄装置中，当接收到用户对卷轴屏的第一输入后，可以基于用户对卷轴屏的输入确定该卷轴屏的展开参数，并基于该卷轴屏的展开参数，获取拍摄参数，然后，基于该拍摄参数，拍摄得到目标文件，该目标文件包括以下至少一项：图像、视频。如此，在拍摄的过程中，用户可以通过对卷轴屏执行相应输入，根据不同的展开参数拍摄得到不同效果的图像或视频，无需通过拍摄参数控件进行调节，本申请实施例可以更加直接、灵活地调节拍摄参数，不仅提高了拍摄效率，还增加了拍摄的趣味性。
在一些可能的实施例中，执行模块402，具体用于：
根据卷轴屏的展开参数，确定目标变焦倍率；
基于目标变焦倍率，拍摄得到目标文件。
如此，当用户想要调节变焦倍率时，便可通过控制卷轴屏的展开参数来控制变焦倍率，提高了调节效率。
在一些可能的实施例中，执行模块402，还用于：
根据当前变焦倍率，获取目标变焦范围；
其中，目标变焦倍率为目标变焦范围内的变焦倍率。
如此，当用户想要调节变焦倍率时，可以基于当前变焦倍率来进一步缩小变焦范围，从而能够更精细化的调节变焦倍率，提高了调节效率。
在一些可能的实施例中，接收模块401，还用于接收用户对卷轴屏的第二输入；执行模块402，还用于响应于接收模块401接收到的第二输入，获取目标变焦区域；执行模块402，具体用于基于拍摄参数，对目标变焦区域中的拍摄对象进行拍摄，得到目标文件。
如此，通过结合卷轴屏中的多个区域与拍摄预览界面中的多个变焦区域间的映射关系，快速的选择出变焦对象进行调整，提高了调节效率。
在一些可能的实施例中，接收模块401，还用于接收用户对卷轴屏的第三输入；执行模块402，还用于响应于接收模块401接收到的第三输入，获取目标变焦对象；执行模块402，具体用于基于拍摄参数，对目标变焦对象进行拍摄，得到目标文件。
如此，通过结合卷轴屏中的多个区域与拍摄预览界面中的多个变焦对象间的映射关系，快速的选择出变焦对象进行调整，提高了调节效率。
在一些可能的实施例中，接收模块401，还用于接收用户对拍摄预览界面的第四输入；执行模块402，还用于响应于接收模块401接收到的第四输入，确定变焦步进；执行模块402，具体用于基于拍摄参数和该变焦步进，拍摄得到目标文件。
如此，当用户想要调节变焦倍率时，用户可以选择合适的变焦步进，从而能够按照合适的调整速度调整变焦倍率，增强了用户体验。
本申请实施例中的拍摄装置可以是装置，也可以是终端中的部件、集成电路、或芯片。该装置可以是移动电子设备，也可以为非移动电子设备。示例性地，移动电子设备可以为手机、平板电脑、笔记本电脑、掌上电脑、车载电子设备、可穿戴设备、超级移动个人计算机(ultra-mobile personal computer，UMPC)、上网本或者个人数字助理(personal digital assistant，PDA)等，非移动电子设备可以为服务器、网络附属存储器(Network Attached Storage，NAS)、个人计算机(personal computer，PC)、电视机(television，TV)、柜员机或者自助机等，本申请实施例不作具体限定。
本申请实施例中的拍摄装置可以为具有操作系统的装置。该操作系统可以为安卓(Android)操作系统，可以为iOS操作系统，还可以为其他可能的操作系统，本申请实施例不作具体限定。
本申请实施例提供的拍摄装置能够实现上文方法实施例实现的各个过程，为避免重复，这里不再赘述。
可选地，如图8所示，本申请实施例还提供一种电子设备500，包括处理器501，存储器502，存储在存储器502上并可在所述处理器501上运行的程序或指令，该程序或指令被处理器501执行时实现上述拍摄方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
需要说明的是，本申请实施例中的电子设备包括上述所述的移动电子设备和非移动电子设备。
图9为实现本申请实施例的一种电子设备的硬件结构示意图。
该电子设备100包括但不限于：射频单元101、网络模块102、音频输出单元103、输入单元104、传感器105、显示单元106、用户输入单元107、接口单元108、存储器109、以及处理器110等部件。
本领域技术人员可以理解，电子设备100还可以包括给各个部件供电的电源(比如电池)，电源可以通过电源管理系统与处理器110逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。图9中示出的电子设备结构并不构成对电子设备的限定，电子设备可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置，在此不再赘述。
其中，用户输入单元107，用于接收用户对卷轴屏的第一输入；处理器110，用于响应于用户输入单元107接收到的第一输入，根据卷轴屏的展开参数，获取拍摄参数；展开 参数是基于第一输入确定的；基于拍摄参数，拍摄得到目标文件，该目标文件包括以下至少一项：图像、视频。
在一些可能的实施例中，展开参数包括展开比例或展开长度。
在本申请实施例提供的电子设备中，当接收到用户对卷轴屏的第一输入后，可以基于用户对卷轴屏的输入确定该卷轴屏的展开参数，并基于该卷轴屏的展开参数，获取拍摄参数，然后，基于该拍摄参数，拍摄得到目标文件，该目标文件包括以下至少一项：图像、视频。如此，在拍摄的过程中，用户可以通过对卷轴屏执行相应输入，根据不同的展开参数拍摄得到不同效果的图像或视频，无需通过拍摄参数控件进行调节，本申请实施例可以更加直接、灵活地调节拍摄参数，不仅提高了拍摄效率，还增加了拍摄的趣味性。
在一些可能的实施例中，处理器110，具体用于：
根据卷轴屏的展开参数，确定目标变焦倍率；
基于目标变焦倍率，拍摄得到目标文件。
如此，当用户想要调节变焦倍率时，便可通过控制卷轴屏的展开参数来控制变焦倍率，提高了调节效率。
在一些可能的实施例中，处理器110，还用于：
根据当前变焦倍率，获取目标变焦范围；
其中，目标变焦倍率为目标变焦范围内的变焦倍率。
如此，当用户想要调节变焦倍率时，可以基于当前变焦倍率来进一步缩小变焦范围，从而能够更精细化的调节变焦倍率，提高了调节效率。
在一些可能的实施例中，用户输入单元107，还用于接收用户对卷轴屏的第二输入；处理器110，还用于响应于用户输入单元107接收到的第二输入，获取目标变焦区域；处理器110，具体用于基于拍摄参数，对目标变焦区域中的拍摄对象进行拍摄，得到目标文件。
如此，通过结合卷轴屏中的多个区域与拍摄预览界面中的多个变焦区域间的映射关系，快速的选择出变焦对象进行调整，提高了调节效率。
在一些可能的实施例中，用户输入单元107，还用于接收用户对卷轴屏的第三输入；处理器110，还用于响应于用户输入单元107接收到的第三输入，获取目标变焦对象；处理器110，具体用于基于拍摄参数，对目标变焦对象进行拍摄，得到目标文件。
如此，通过结合卷轴屏中的多个区域与拍摄预览界面中的多个变焦对象间的映射关系，快速的选择出变焦对象进行调整，提高了调节效率。
在一些可能的实施例中，用户输入单元107，还用于接收用户对拍摄预览界面的第四输入；处理器110，还用于响应于用户输入单元107接收到的第四输入，确定变焦步进；处理器110，具体用于基于拍摄参数和该变焦步进，拍摄得到目标文件。
如此，当用户想要调节变焦倍率时，用户可以选择合适的变焦步进，从而能够按照合适的调整速度调整变焦倍率，增强了用户体验。
应理解的是，本申请实施例中，输入单元104可以包括图形处理器(Graphics Processing Unit，GPU)1041和麦克风1042，图形处理器1041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。显示单元106可包括显示面板1061，可以采用液晶显示器、有机发光二极管等形式来配置显示面板1061。 用户输入单元107包括触控面板1071以及其他输入设备1072。触控面板1071，也称为触摸屏。触控面板1071可包括触摸检测装置和触摸控制器两个部分。其他输入设备1072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆，在此不再赘述。存储器109可用于存储软件程序以及各种数据，包括但不限于应用程序和操作系统。处理器110可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作系统、用户界面和应用程序等，调制解调处理器主要处理无线通信。可以理解的是，上述调制解调处理器也可以不集成到处理器110中。
本申请实施例还提供一种可读存储介质，所述可读存储介质上存储有程序或指令，该程序或指令被处理器执行时实现上述拍摄方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
其中，所述处理器为上述实施例中所述的电子设备中的处理器。所述可读存储介质，包括计算机可读存储介质，如计算机只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等。
本申请实施例另提供了一种芯片，所述芯片包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现上述拍摄方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
应理解，本申请实施例提到的芯片还可以称为系统级芯片、系统芯片、芯片系统或片上系统芯片等。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。此外，需要指出的是，本申请实施方式中的方法和装置的范围不限按示出或讨论的顺序来执行功能，还可包括根据所涉及的功能按基本同时的方式或按相反的顺序来执行功能，例如，可以按不同于所描述的次序来执行所描述的方法，并且还可以添加、省去、或组合各种步骤。另外，参照某些示例所描述的特征可在其他示例中被组合。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分可以以计算机软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端(可以是手机，计算机，服务器，或者网络设备等)执行本申请各个实施例所述的方法。
上面结合附图对本申请的实施例进行了描述，但是本申请并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本申请的启示下，在不脱离本申请宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本申请的保护之内。

Claims (19)

  1. 一种拍摄方法，应用于具有卷轴屏的拍摄装置，该方法包括：
    接收用户对所述卷轴屏的第一输入；
    响应于所述第一输入，根据所述卷轴屏的展开参数，获取拍摄参数；所述展开参数是基于所述第一输入确定的；
    基于所述拍摄参数，拍摄得到目标文件，所述目标文件包括以下至少一项：图像、视频。
  2. 根据权利要求1所述的方法，其中，所述展开参数包括展开比例或展开长度。
  3. 根据权利要求1或2所述的方法，其中，所述根据所述卷轴屏的展开参数，获取拍摄参数，包括：
    根据所述卷轴屏的展开参数，确定目标变焦倍率；
    所述基于所述拍摄参数拍摄得到目标文件，包括：
    基于所述目标变焦倍率，拍摄得到目标文件。
  4. 根据权利要求3所述的方法，其中，所述接收用户对所述卷轴屏的第一输入之前，所述方法还包括：
    根据当前变焦倍率，获取目标变焦范围；
    其中，所述目标变焦倍率为所述目标变焦范围内的变焦倍率。
  5. 根据权利要求1所述的方法，其中，所述基于所述拍摄参数，拍摄得到目标文件之前，所述方法还还包括：
    接收用户对所述卷轴屏的第二输入；
    响应于所述第二输入，获取目标变焦区域；
    所述基于所述拍摄参数，拍摄得到目标文件，包括：
    基于所述拍摄参数，对目标变焦区域中的拍摄对象进行拍摄，得到所述目标文件。
  6. 根据权利要求1所述的方法，其中，所述基于所述拍摄参数，拍摄得到目标文件之前，所述方法还还包括：
    接收用户对所述卷轴屏的第三输入；
    响应于所述第三输入，获取目标变焦对象；
    所述基于所述拍摄参数，拍摄得到目标文件，包括：
    基于所述拍摄参数，对所述目标变焦对象进行拍摄，得到所述目标文件。
  7. 根据权利要求1所述的方法，其中，所述接收用户对所述卷轴屏的第一输入之前，所述方法还包括：
    接收用户对拍摄预览界面的第四输入；
    响应于所述第四输入，确定变焦步进；
    所述基于所述拍摄参数，拍摄得到目标文件，包括：
    基于所述拍摄参数和所述变焦步进，拍摄得到目标文件。
  8. 一种拍摄装置，所述拍摄装置包括卷轴屏，所述装置还包括：
    接收模块，用于接收用户对所述卷轴屏的第一输入；
    执行模块，用于响应于接收模块接收到的所述第一输入，根据所述卷轴屏的展开参数，获取拍摄参数；所述展开参数是基于所述第一输入确定的；基于所述拍摄参数，拍摄得到目标文件，所述目标文件包括以下至少一项：图像、视频。
  9. 根据权利要求8所述的装置，其中，所述展开参数包括展开比例或展开长度。
  10. 根据权利要求8或9所述的装置，其中，所述执行模块，具体用于：
    根据所述卷轴屏的展开参数，确定目标变焦倍率；
    基于所述目标变焦倍率，拍摄得到目标文件。
  11. 根据权利要求8所述的装置，其中，所述执行模块，还用于：
    根据当前变焦倍率，获取目标变焦范围；
    其中，所述目标变焦倍率为所述目标变焦范围内的变焦倍率。
  12. 根据权利要求8所述的装置，其中，
    所述接收模块，还用于接收用户对所述卷轴屏的第二输入；
    所述执行模块，还用于响应于所述接收模块接收到的所述第二输入，获取目标变焦区域；
    所述执行模块，具体用于基于所述拍摄参数，对目标变焦区域中的拍摄对象进行拍摄，得到所述目标文件。
  13. 根据权利要求8所述的装置，其中，
    所述接收模块，还用于接收用户对所述卷轴屏的第三输入；
    所述执行模块，还用于响应于所述接收模块接收到的所述第三输入，获取目标变焦对象；
    所述执行模块，具体用于基于所述拍摄参数，对所述目标变焦对象进行拍摄，得到所述目标文件。
  14. 根据权利要求8所述的装置，其中，
    所述接收模块，还用于接收用户对拍摄预览界面的第四输入；
    所述执行模块，还用于响应于所述接收模块接收到的所述第四输入，确定变焦步进；
    所述执行模块，具体用于基于所述拍摄参数和所述变焦步进，拍摄得到目标文件。
  15. 一种电子设备，包括处理器，存储器及存储在所述存储器上并可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如权利要求1至7任一项所述的拍摄方法的步骤。
  16. 一种可读存储介质，所述可读存储介质上存储程序或指令，所述程序或指令被处理器执行时实现如权利要求1至7任一项所述的拍摄方法的步骤。
  17. 一种芯片，所述芯片包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现如权利要求1至7任一项所述的拍摄方法。
  18. 一种计算机程序产品，所述程序产品被至少一个处理器执行以实现如权利要求1至7任一项所述的拍摄方法。
  19. 一种电子设备，所述电子设备被配置成用于执行如权利要求1至7任一项所述的拍摄方法。
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CN108228302A (zh) * 2018-01-30 2018-06-29 努比亚技术有限公司 一种信息处理方法、终端及存储介质
CN112988010A (zh) * 2021-03-12 2021-06-18 维沃移动通信有限公司 图像处理方法、装置、电子设备和存储介质
CN113010063A (zh) * 2021-03-26 2021-06-22 维沃移动通信有限公司 文件预览方法、装置、电子设备及存储介质
CN114173029A (zh) * 2021-11-01 2022-03-11 维沃移动通信有限公司 拍摄方法、装置及电子设备

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