WO2022002053A1 - 拍照方法、装置及电子设备 - Google Patents

拍照方法、装置及电子设备 Download PDF

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Publication number
WO2022002053A1
WO2022002053A1 PCT/CN2021/103114 CN2021103114W WO2022002053A1 WO 2022002053 A1 WO2022002053 A1 WO 2022002053A1 CN 2021103114 W CN2021103114 W CN 2021103114W WO 2022002053 A1 WO2022002053 A1 WO 2022002053A1
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WIPO (PCT)
Prior art keywords
preview
target
image
area
sub
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PCT/CN2021/103114
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English (en)
French (fr)
Inventor
陈露兰
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维沃移动通信有限公司
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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
Publication of WO2022002053A1 publication Critical patent/WO2022002053A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60Control of cameras or camera modules
    • H04N23/62Control of parameters via user interfaces
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60Control of cameras or camera modules
    • H04N23/63Control of cameras or camera modules by using electronic viewfinders
    • H04N23/631Graphical user interfaces [GUI] specially adapted for controlling image capture or setting capture parameters
    • H04N23/632Graphical 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

Definitions

  • the present application relates to the field of communication technologies, and in particular, to a photographing method, apparatus, and electronic device.
  • the embodiments of the present application provide a photographing method, apparatus, and electronic device, which can solve the problem of the related art that image processing requires professional image processing software and consumes a lot of time for users.
  • an embodiment of the present application provides a photographing method, including:
  • the preview image collected by the camera is displayed;
  • the target control is controlled to move along the target movement control line, and based on the movement information of the target control, the preview image is moved, so that the first preview sub-image in the preview image moving out of the first original preview sub-area, and moving into the first target preview sub-area, and causing the second preview sub-image in the preview image to be displayed in the second target preview sub-area;
  • the first target preview sub-area is an area left after moving out of the first preview sub-image;
  • the target image includes all image content of the first target preview sub-area and the second target preview sub-area.
  • an embodiment of the present application further provides a photographing device, including:
  • the display module is used to display the preview image collected by the camera in the preview area of the shooting preview interface
  • a receiving module configured to receive the first input from the user to the target control in the movement control area, wherein the movement control area includes N movement control lines;
  • the response module is configured to control the target control to move along the target movement control line in response to the first input, and move the preview image based on the movement information of the target control, so that the moving the first preview sub-image out of the first original preview sub-area and into the first target preview sub-area, and causing the second preview sub-image in the preview image to be displayed in the second target preview sub-area;
  • the output module is used to control the camera to take pictures and output the target image
  • the first target preview sub-area is an area left after moving out of the first preview sub-image;
  • the target image includes all image content of the first target preview sub-area and the second target preview sub-area.
  • an embodiment of the present application further provides an electronic device, including a processor, a memory, and a program or instruction stored in the memory and executable on the processor, the program or instruction being When executed by the processor, the steps of the photographing method described in the first aspect are implemented.
  • an embodiment of the present application further provides a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, the photographing method according to the first aspect is implemented A step of.
  • an 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 a program or an instruction to implement the first The photographing method described in the aspect.
  • the electronic device controls the target control to move along the target movement control line, so that the image in the shooting preview interface can be moved, and the display position of the preview image can be changed.
  • the preview image can be moved in the shooting preview interface before the camera takes a picture, so that the image content of the preview image can be flexibly changed, and the user does not need to perform post-image processing. , which saves the user's image taking and processing time, and also makes the shooting operation of the electronic device more convenient and flexible, bringing a better shooting experience to the user.
  • Fig. 1 is a flow chart of a photographing method provided by an embodiment of the present application
  • Fig. 1a is one of the schematic diagrams of the scene of the electronic device applying the photographing method provided by the embodiment of the present application;
  • Fig. 1b is the second schematic diagram of the scene of the electronic device applying the photographing method provided by the embodiment of the present application;
  • Fig. 1c is the third schematic diagram of the scene of the electronic device applying the photographing method provided by the embodiment of the present application;
  • Fig. 1d is the fourth schematic diagram of the scene of the electronic device applying the photographing method provided by the embodiment of the present application;
  • Fig. 1e is the fifth schematic diagram of the scene of the electronic device applying the photographing method provided by the embodiment of the present application;
  • FIG. 2 is a structural diagram of a photographing device provided by an embodiment of the present application.
  • FIG. 3 is a structural diagram of an electronic device provided by an embodiment of the present application.
  • FIG. 4 is a structural diagram of another electronic device provided by an embodiment of the present application.
  • FIG. 1 is a flowchart of a photographing method provided by an embodiment of the present application. As shown in FIG. 1, the photographing method includes the following steps:
  • Step 101 in the preview area of the shooting preview interface, display the preview image collected by the camera.
  • the preview image may refer to an image displayed after the electronic device starts the shooting application and before performing the shooting operation. Understandably, the preview image can be changed based on the user's operation. For example, the preview image can change with the movement of the camera, or when the user adjusts shooting parameters such as shooting focal length, the preview image also changes.
  • the electronic device when the user starts the shooting application, displays a shooting preview interface, and displays a preview image collected by the camera in the preview area of the shooting preview interface.
  • the preview area may be a part of the shooting preview interface, or may also be the entire shooting preview interface.
  • Step 102 Receive a first input from the user to the target control in the mobile control area.
  • the movement control area may be a part of the preview area; or, when the preview area is a part of the shooting preview interface, the movement control area is a part displayed on the shooting preview interface, and the The movement control area does not overlap with the preview area; alternatively, the electronic device may include a first display area or a second display area, the shooting preview interface may be displayed in the first display area, and the movement control area may is displayed in the second display area, for example, the first display area is the first display screen, and the second display area is the second display screen; and so on.
  • Step 103 Control the movement of the target control in response to the first input, and move the preview image based on the movement information of the target control, so that the first preview sub-image in the preview image moves out of the first preview image.
  • the original preview sub-area is moved into the first target preview sub-area, and the second preview sub-image in the preview image is displayed to the second target preview sub-area.
  • the first target preview sub-area is an area left after moving out of the first preview sub-image.
  • the movement control area may include N movement control lines, and the controlling the movement of the target control in response to the first input includes:
  • the target control In response to the first input, the target control is controlled to move along a target movement control line; wherein the N movement control lines include the target movement control line.
  • the movement control area may display N control lines and target controls, and the target controls may be associated with the control lines, for example, the movement direction of the target control and the movement of the control lines The direction is the same, or the target control can move synchronously with the control line.
  • the target movement control line is any one of the N movement control lines, and the target movement control line may be determined based on the movement direction of the target control.
  • the movement control area is a part of the preview area, or may also be a part displayed in the target control.
  • the movement control area may display a movement control line in each of the four directions of the preview area, up, down, left, and right.
  • the movement control line above the movement control area will be displayed. It is determined as the target movement control line. If the user drags the target control to move from bottom to top, the movement control line located below the movement control area is determined as the target movement control line.
  • the target control can move along the target movement control line, which enables the user to know the moving direction of the target control more intuitively, and provides guidance for the user to move the target control.
  • the movement control lines are displayed in the target control. As shown in FIG. 1a , the movement control lines are two control lines displayed in the target control S100 that cross each other.
  • the preview area is divided into a first target preview sub-area and a second target preview sub-area, and the display area of the first target preview sub-area and the second target preview sub-area is not fixed, but can be changed with the target preview area. changes when the control is moved. For example, when the target control is located in the middle of the preview area, the display area of the first target preview sub-area is equal to the area of the second target preview sub-area. When the target control moves to the bottom of the screen, the first target preview sub-area located above The display area of is larger than the display area of the second target preview sub-area below. In this way, the displayed image in the first target preview sub-area and the displayed image in the second target preview sub-area also change with the movement of the target control.
  • the preview area includes the first original preview sub-area and the second original preview sub-area
  • the first preview sub-image is a preview image in the first original preview sub-area
  • the The second preview sub-image is a preview image in the second original preview sub-area
  • the preview area includes the first target preview sub-area and the second target preview sub-area.
  • the preview area may be divided into a first original preview sub-area and a second original preview sub-area;
  • the target control performs the first input, such as dragging the target control to move, the preview area may be divided into a first target preview sub-area and a second target preview sub-area based on the target movement control line, wherein the first target preview sub-area For the first original preview sub-region to move out of the vacant area after the first preview sub-image, the first target preview sub-region may be a part of the first original preview sub-region, or may also be a part of the second original preview sub-region;
  • the movement of the control causes the first preview sub-image in the first original preview sub-area to move into the first target preview sub-area, and causes the second preview sub-image to be displayed in the second target preview sub-area.
  • the target control S100 is a control disc displayed in the shooting preview interface, and the target control S100 may be to divide the preview area into a first original preview sub-area S11 and a second original preview sub-area S12, and the first original preview sub-area S12.
  • a preview sub-image S101 is displayed in the first original preview sub-area.
  • Sub-area S21 and second target preview sub-area S22 based on the movement of the target control S100, the first preview sub-image S101 is moved to the first target preview sub-area S21, and the second preview sub-image S102 is correspondingly moved to the second target preview in sub-region S22.
  • the target control by performing the first input on the target control, the target control is controlled to move along the target movement control line, so that the image in the shooting preview interface can be moved and the display position can be changed.
  • the image in the preview interface can be moved before the camera takes a picture, and the user does not need to perform post-image processing, which saves the user's image taking and processing time.
  • the shooting operation of the electronic device is made more convenient and flexible, and since the preview image in the shooting preview interface can be moved based on the user's input to the first control, the user can flexibly adjust the preview image before controlling the camera to take pictures. , in order to obtain a satisfactory image, and also be able to obtain the shooting effect of the content of the picture with changeable content.
  • the moving the preview image based on the movement information of the target control includes:
  • the movement information of the target control includes the first movement direction and the first movement distance; the second movement direction is a direction corresponding to the first movement direction; the second movement distance and the first movement direction A moving distance has a preset proportional relationship.
  • the second moving direction of the preview image may be the same as or opposite to the first moving direction of the target control, and the second moving distance of the preview image and the moving distance of the target control have a preset proportional relationship .
  • the first moving direction of the target control is from top to bottom in the preview area
  • the preview image may also be moved from top to bottom, and the ratio of the first moving distance of the target control to the second moving distance of the preview image The relationship is 1:3. In this way, the user can control the preview image to move by a small distance with respect to the target control, which is more convenient for moving the preview image in the preview area.
  • the display range of the preview area is limited.
  • the preview image moves to the boundary of the preview area based on the movement of the target control, if the target control continues to move, the preview image can be moved to the boundary corresponding to the current boundary. in the area.
  • the target control moves from top to bottom in the preview area, and the preview image also moves from top to bottom accordingly.
  • the preview image moves to the bottommost border of the preview area, if the target control is still down Move, the preview image correspondingly moves to the area below the uppermost border of the preview area. That is, the preview area may be a circular axis whose upper and lower boundaries are connected, and the preview image in the preview area scrolls on the circular axis.
  • the method may further include:
  • a dividing indication line is displayed, and the dividing indication line is used to indicate the dividing line between the first target preview sub-area and the second target preview sub-area;
  • the display position of the dividing line is updated.
  • the display areas of the first target preview sub-area and the second target preview sub-area are not fixed, and the movement of the target controls will control the preview image to move, and the movement of the preview image will also update The display area of the first target preview sub-area and the second preview sub-area.
  • a demarcation line is displayed at the boundary between the first target preview sub-area and the second target preview sub-area (the dotted line shown in Figure 1b), then the demarcation line is not fixed, but changes with the preview. changes as the image moves.
  • the moving direction of the target control in the preview area is from top to bottom, then the first preview sub-image and the second preview sub-image in the preview area will also move from top to bottom, or as shown in Figure 1c If the moving direction of the target control in the preview area is from left to right, the first preview sub-image and the second preview sub-image in the preview area will also move from left to right; it should be noted that when the preview image Move to the edge of the preview area.
  • the small tree pattern in Figure 1c moves from left to right to the far right of the preview area, it scrolls to the far left of the preview area accordingly, and can continue from left to left based on the movement of the target control. Move right.
  • the first target preview sub-area where the first preview sub-image is located and the second target preview sub-area where the second preview sub-image is located will also change with the movement of the target control, so that the dividing line can be based on the preview
  • the moving distance of the image is updated in real time.
  • the moving direction of the target control can also be from bottom to top, from right to left, from the upper left corner to the lower right corner, etc., and the preview image can also be moved in a corresponding direction, which is not repeated in this embodiment. .
  • the user can intuitively know the display positions of the first target preview sub-region and the second target preview sub-region, so that the user can quickly locate the first preview sub-image and the second target preview sub-region.
  • the second preview sub-image can also provide certain guidance for the user to operate the target control.
  • the first preview sub-image displayed in the first target preview sub-area is a forward display mode or a mirrored display mode; all images displayed in the second target preview sub-area are displayed.
  • the second preview sub-image is in a forward display mode or a mirror display mode.
  • the first preview sub-image after the first preview sub-image is moved to the first target preview sub-area, it can be displayed in a forward direction or mirrored; the second preview sub-image is moved to the second target preview sub-area. It can also be forward display or mirror display.
  • the mirror image display may mean that the first preview sub-image or the second preview sub-image is in a mirror image relationship before and after the movement. As shown in FIG. 1d, the first preview sub-image is mirrored and displayed after moving to the first target preview sub-region.
  • the The method when the first preview sub-image displayed in the first target preview sub-area is in the mirror display mode, before moving the first preview sub-image into the first target preview sub-area, the The method also includes:
  • the current first display direction of the first preview sub-image is adjusted to a second display direction; wherein the first display direction and the second display direction are opposite.
  • the electronic device after receiving the first input of the target control, the electronic device adjusts the current display direction of the first preview sub-image to the opposite second display direction before moving the first preview sub-image into the first target preview sub-area , so that after the first preview sub-image is moved to the first target preview sub-region, it is in a mirror image display relationship with that before the move.
  • the electronic device is made more flexible and diverse for the movement of the images in the shooting preview interface, which brings a better shooting experience to the user.
  • Step 104 controlling the camera to take pictures, and outputting the target image.
  • the target image includes the image content of the first target preview sub-region and the second target preview sub-region. That is to say, the user can change the position of the image in the preview area by performing the first input to the target control, so as to move the image in the preview area to the area to be displayed, and control the camera to take pictures to output the target image , to get a photo that matches the user's ideal.
  • the image can be moved conveniently and quickly through the user's input operation on the target control, and the user does not need to move the camera or move to shoot the real scene, which makes the user's shooting operation more convenient.
  • the movement control area also includes M thumbnails, each of which indicates a piece of historical movement information of the target control; the method may further include:
  • the preview image is moved according to the target historical movement information indicated by the target thumbnail.
  • each thumbnail represents that the user has moved the preview image by controlling the target control.
  • each thumbnail indicates the historical movement information of the target widget respectively, and the thumbnail image is to move the preview image based on the historical movement information of the target widget.
  • the movement control area displays four thumbnails.
  • the target historical movement information corresponding to the thumbnail that is, the target control
  • the target historical movement information corresponding to the thumbnail is that the target control has moved a preset distance from top to bottom
  • the preview image in the current preview area is moved, that is, based on the preview image
  • the corresponding relationship between the movement information and the movement information of the target control is to move the preview image, such as controlling the preview image to move three times a preset distance from top to bottom.
  • the user only needs to perform the second input on the thumbnail image in the movement control area, and then the preview image can be moved.
  • the movement control of the preview image is made faster and more convenient, and the operation of the user is simplified.
  • the method may further include: :
  • the movement information of the target widget is stored, and a target thumbnail image indicating the movement information of the target widget is generated.
  • the movement information of the target control can be saved, and the target thumbnail can be generated, so that the target thumbnail can be directly obtained in the future.
  • the movement information of the secondary target control to realize the subsequent movement of the preview image.
  • the third input may be a touch operation acting on the preview area or the target control, or may also be a trigger operation acting on a specific physical key of the electronic device, or the like.
  • the movement information of the target control is stored, and the movement information indicating the target control is generated.
  • the target thumbnail is the movement information of the target control
  • the thumbnail image generated by the image content displayed on the thumbnail image, the movement information of the preview image in the target thumbnail image also has a mapping relationship with the movement information of the target control, and the target thumbnail can also indicate that the target control corresponds to the Thumbnail movement information.
  • the target thumbnail may be that after receiving a double-click operation on the target control by the user, the electronic device takes a screenshot of the current shooting preview interface and generates a corresponding thumbnail, and the target thumbnail may be saved in the electronic device. In the specified folder of the device, or it can be directly updated in the mobile control area, so as to facilitate the user's selection.
  • the content in any of the generated thumbnails can be the image content reduced to a certain size of all the image content displayed in the shooting preview interface, or it can be the image content reduced to a certain size of part of the image content displayed in the shooting preview interface.
  • the content in the sketch may, for example, only include the image content of the movement control area, or only include the image content of the area with the smallest range of the target object whose display position has been adjusted after adjusting the preview screen, or both include the image content of the movement control area. It also includes the image content of the area with the smallest range of the target shooting object whose position is adjusted.
  • the moving control area may display the target thumbnails of the last four times, or, when a specific input from the user is received, such as acting on the shooting preview interface If the preset sliding track on the mobile control area is displayed, a preset number of target thumbnails are displayed in the mobile control area to facilitate the user to select.
  • the executing subject may be a photographing device, or a control module in the photographing device for executing the photographing method.
  • the photographing device provided by the embodiment of the present application is described by taking the photographing method performed by the photographing device as an example.
  • Fig. 2 is a structural diagram of a photographing device provided by an embodiment of the present application, as shown in Fig. 2, the photographing device 200 includes:
  • the display module 201 is used to display the preview image collected by the camera in the preview area of the shooting preview interface
  • a receiving module 202 configured to receive a first input from a user to a target control in a movement control area, wherein the movement control area includes N movement control lines;
  • the response module 203 is configured to, in response to the first input, control the target control to move along the target movement control line, and move the preview image based on the movement information of the target control, so that the preview image
  • the first preview sub-image is moved out of the first original preview sub-area, and moved into the first target preview sub-area, and the second preview sub-image in the preview image is displayed to the second target preview sub-area;
  • the output module 204 is used to control the camera to take pictures and output the target image
  • the first target preview sub-area is an area left after moving out of the first preview sub-image;
  • the target image includes all image content of the first target preview sub-area and the second target preview sub-area.
  • the preview area includes the first original preview sub-area and a second original preview sub-area
  • the first preview sub-image is a preview image in the first original preview sub-area
  • the second The preview sub-image is a preview image in the second original preview sub-area
  • the preview area includes the first target preview sub-area and the second target preview sub-area.
  • the movement control area includes N movement control lines
  • the response module 203 is further configured to:
  • the N movement control lines include the target movement control line.
  • the response module 203 is further configured to:
  • the movement information of the target control includes the first movement direction and the first movement distance; the second movement direction is a direction corresponding to the first movement direction; the second movement distance and the first movement direction A moving distance has a preset proportional relationship.
  • the device further includes an update module, the update module is used for:
  • a dividing indication line is displayed, and the dividing indication line is used to indicate the dividing line between the first target preview sub-area and the second target preview sub-area;
  • the display position of the dividing line is updated.
  • the movement control area also includes M thumbnails, and each thumbnail indicates a historical movement information of the target control;
  • the receiving module 202 is further configured to: receive a second input from the user to the target thumbnail in the M thumbnails;
  • the response module 203 is further configured to: in response to the second input, move the preview image according to the target historical movement information indicated by the target thumbnail.
  • the receiving module 202 is further configured to:
  • the apparatus further includes a generating module for, in response to the third input, storing movement information of the target widget, and generating a target thumbnail image indicating the movement information of the target widget.
  • the first preview sub-image displayed in the first target preview sub-area is in forward display mode or mirror display mode; the second preview sub-image displayed in the second target preview sub-area For forward display mode or mirror display mode.
  • the device when the first preview sub-image displayed in the first target preview sub-region is in a mirror display mode, the device further includes an adjustment module for:
  • first display direction and the second display direction are opposite.
  • the photographing apparatus 200 when the electronic device displays the preview image, controls the target control to move along the target movement control line, so that the image in the photographing preview interface can be moved, and the display position of the preview image can be changed.
  • the movement of the preview image in the shooting preview interface can be realized without the user moving the camera or the physical object corresponding to the preview image, which makes the shooting operation of the electronic device more convenient and flexible, and brings a better shooting experience to the user.
  • the photographing apparatus 200 in this embodiment of the present application may be a device, or may be a component, an integrated circuit, or a chip in a terminal.
  • the apparatus may be a mobile electronic device or a non-mobile electronic device.
  • the mobile electronic device may be a mobile phone, a tablet computer, a notebook computer, a palmtop computer, an in-vehicle electronic device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook, or a personal digital assistant (personal digital assistant).
  • UMPC ultra-mobile personal computer
  • netbook or a 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.
  • Network Attached Storage NAS
  • personal computer personal computer, PC
  • television television
  • teller machine or self-service machine etc.
  • the photographing device 200 in this embodiment of the present application may be a device having an operating system.
  • the operating system may be an Android (Android) operating system, an ios operating system, or other possible operating systems, which are not specifically limited in the embodiments of the present application.
  • the photographing apparatus 200 provided in the embodiment of the present application can implement each process implemented by the photographing apparatus in the above-mentioned photographing method embodiments, and to avoid repetition, details are not described herein again.
  • an embodiment of the present application further provides an electronic device 300, including a processor 301, a memory 302, a program or instruction stored in the memory 302 and executable on the processor 301,
  • an electronic device 300 including a processor 301, a memory 302, a program or instruction stored in the memory 302 and executable on the processor 301,
  • the program or instruction is executed by the processor 301, each process of the above-mentioned embodiment of the photographing method 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 aforementioned mobile electronic devices and non-mobile electronic devices.
  • FIG. 4 is a schematic diagram of a hardware structure of an electronic device implementing various embodiments of the present invention.
  • the electronic device 400 includes but is not limited to: a radio frequency unit 401, a network module 402, an audio output unit 403, an input unit 404, a sensor 405, a display unit 406, a user input unit 407, an interface unit 408, a memory 409, and a processor 410, etc. part.
  • the electronic device 400 may also include a power source (such as a battery) for supplying power to various components, and the power source may be logically connected to the processor 410 through a power management system, so that the power management system can manage charging, discharging, and power management. consumption management and other functions.
  • a power source such as a battery
  • the structure of the electronic device shown in FIG. 4 does not constitute a limitation to the electronic device.
  • the electronic device may include more or less components than the one shown, or combine some components, or arrange different components, which will not be repeated here. .
  • the display unit 406 is used for displaying the preview image collected by the camera in the preview area of the shooting preview interface
  • a user input unit 407 configured to receive a first input from a user to a target control in a movement control area, wherein the movement control area includes N movement control lines;
  • the processor 410 is configured to, in response to the first input, control the target control to move along the target movement control line, and move the preview image based on the movement information of the target control, so that the preview image is The first preview sub-image is moved out of the first original preview sub-area, and moved into the first target preview sub-area, and the second preview sub-image in the preview image is displayed to the second target preview sub-area;
  • the first target preview sub-area is an area left after moving out of the first preview sub-image;
  • the target image includes all image content of the first target preview sub-area and the second target preview sub-area.
  • the preview area includes the first original preview sub-area and a second original preview sub-area
  • the first preview sub-image is a preview image in the first original preview sub-area
  • the second The preview sub-image is a preview image in the second original preview sub-area
  • the preview area includes the first target preview sub-area and the second target preview sub-area.
  • the movement control area includes N movement control lines
  • the processor 410 is further configured to, in response to the first input, control the target control to move along the target movement control line;
  • the N movement control lines include the target movement control line.
  • the processor 410 is further configured to acquire the first movement direction and the first movement distance of the target control;
  • the movement information of the target control includes the first movement direction and the first movement distance; the second movement direction is a direction corresponding to the first movement direction; the second movement distance and the first movement direction A moving distance has a preset proportional relationship.
  • the display unit 406 is further configured to display a dividing indication line in the shooting preview interface, where the dividing indication line is used to indicate the difference between the first target preview sub-area and the second target preview sub-area. dividing line;
  • the processor 410 is further configured to update the display position of the demarcation line based on the moving distance of the preview image.
  • the movement control area also includes M thumbnails, and each thumbnail indicates a historical movement information of the target control;
  • the user input unit 407 is further configured to receive a second input from the user to the target thumbnail in the M thumbnails;
  • the processor 410 is further configured to, in response to the second input, move the preview image according to the historical movement information of the target indicated by the target thumbnail.
  • the user input unit 407 is further configured to receive a third input from the user;
  • the processor 410 is further configured to, in response to the third input, store the movement information of the target widget, and generate a target thumbnail image indicating the movement information of the target widget.
  • the first preview sub-image displayed in the first target preview sub-area is in forward display mode or mirror display mode; the second preview sub-image displayed in the second target preview sub-area For forward display mode or mirror display mode.
  • the processor 410 is further configured to adjust the current first display direction of the first preview sub-image to the second display direction;
  • first display direction and the second display direction are opposite.
  • the image in the shooting preview interface can be moved by controlling the target control to move along the target movement control line, and the display position of the preview image can be changed.
  • the movement of the preview image in the shooting preview interface can be realized without the user moving the camera or the physical object corresponding to the preview image, which makes the shooting operation of the electronic device 400 more convenient and flexible, and brings a better shooting experience to the user. .
  • the input unit 404 may include a graphics processor (Graphics Processing Unit, GPU) 4041 and a microphone 4042. Such as camera) to obtain still pictures or video image data for processing.
  • the display unit 406 may include a display panel 4061, which may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like.
  • the user input unit 407 includes a touch panel 4071 and other input devices 4072 .
  • the touch panel 4071 is also called a touch screen.
  • the touch panel 4071 may include two parts, a touch detection device and a touch controller.
  • Other input devices 4072 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which are not described herein again.
  • Memory 409 may be used to store software programs as well as various data including, but not limited to, application programs and operating systems.
  • the processor 410 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface, and application programs, and the like, and the modem processor mainly processes wireless communication. It can be understood that, the above-mentioned modulation and demodulation processor may not be integrated into the processor 410.
  • the electronic device 400 includes some functional modules not shown, which will not be repeated here.
  • Embodiments of the present application further provide a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, each process of the above embodiment of the photographing method can be realized, and the same can be achieved.
  • the technical effect, in order to avoid repetition, will not be repeated here.
  • the processor is the processor in the electronic device described in the foregoing embodiments.
  • the readable storage medium includes a computer-readable storage medium, such as a computer read-only memory (Read-Only Memory, ROM), a random access memory (Random Access Memory, RAM), a magnetic disk or an optical disk, and the like.
  • An embodiment of the present application further provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to run a program or an instruction to implement each of the above embodiments of the photographing method process, and can achieve the same technical effect, in order to avoid repetition, it will not be repeated here.
  • the chip mentioned in the embodiments of the present application may also be referred to as a system-on-chip, a system-on-chip, a system-on-a-chip, or a system-on-a-chip, or the like.
  • modules, units, sub-modules, sub-units, etc. can be implemented in one or more Application Specific Integrated Circuits (ASIC), Digital Signal Processing (DSP), digital signal processing equipment ( DSP Device, DSPD), Programmable Logic Device (Programmable Logic Device, PLD), Field-Programmable Gate Array (Field-Programmable Gate Array, FPGA), general-purpose processor, controller, microcontroller, microprocessor, for in other electronic units or combinations thereof that perform the functions described herein.
  • ASIC Application Specific Integrated Circuits
  • DSP Digital Signal Processing
  • DSP Device digital signal processing equipment
  • PLD Programmable Logic Device
  • Field-Programmable Gate Array Field-Programmable Gate Array
  • FPGA Field-Programmable Gate Array
  • the method of the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course can also be implemented by hardware, but in many cases the former is better implementation.
  • the technical solution of the present application can be embodied in the form of a software product in essence or in a part that contributes to the prior art, and the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, CD-ROM), including several instructions to make a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the methods described in the various embodiments of this application.
  • a storage medium such as ROM/RAM, magnetic disk, CD-ROM

Abstract

本申请提供一种拍照方法、装置及电子设备。所述拍照方法包括:在拍摄预览界面的预览区域,显示摄像头采集的预览图像;接收用户对移动控制区中的目标控件的第一输入,其中,所述移动控制区包括N条移动控制线;响应于所述第一输入,控制所述目标控件沿着目标移动控制线移动,并基于所述目标控件的移动信息,移动所述预览图像,以使所述预览图像中的第一预览子图像移出第一原始预览子区域,并移入第一目标预览子区域,且使得所述第一预览图像中的第二预览子图像显示至第二目标预览子区域;控制摄像头拍照,输出目标图像。

Description

拍照方法、装置及电子设备
相关申请的交叉引用
本申请主张在2020年7月1日在中国提交的中国专利申请号No.202010628315.6的优先权,其全部内容通过引用包含于此。
技术领域
本申请涉及通信技术领域,尤其涉及一种拍照方法、装置及电子设备。
背景技术
随着电子设备拍照功能越来越强大,人们对拍摄图片的要求也越来越高。在一些拍摄场合下,用户可能需要对实景的成像位置进行调整。而现有的电子设备在进行拍摄时,若用户想要对拍照图像进行调整,大多只能通过后期图像处理来实现,而后期图像处理需要借助专业的图像处理软件,且需要耗费用户较多时间。
发明内容
本申请实施例提供一种拍照方法、装置及电子设备,能够解决相关技术中图像处理需要借助专业的图像处理软件,且耗费用户较多时间的问题。
为了解决上述技术问题,本申请是这样实现的:
第一方面,本申请实施例提供了一种拍照方法,包括:
在拍摄预览界面的预览区域,显示摄像头采集的预览图像;
接收用户对移动控制区中的目标控件的第一输入,其中,所述移动控制区包括N条移动控制线;
响应于所述第一输入,控制所述目标控件沿着目标移动控制线移动,并基于所述目标控件的移动信息,移动所述预览图像,以使所述预览图像中的第一预览子图像移出第一原始预览子区域,并移入第一目标预览子区域,且使得所述预览图像中的第二预览子图像显示至第二目标预览子区域;
控制摄像头拍照,输出目标图像;
其中,所述目标控件的移动信息和所述预览图像的移动信息存在映射关系;所述第一目标预览子区域为移出所述第一预览子图像后空余出的区域;所述目标图像包括所述第一目标预览子区域和所述第二目标预览子区域的图像内容。
第二方面,本申请实施例还提供了一种拍照装置,包括:
显示模块,用于在拍摄预览界面的预览区域,显示摄像头采集的预览图像;
接收模块,用于接收用户对移动控制区中的目标控件的第一输入,其中,所述移动控制区包括N条移动控制线;
响应模块,用于响应于所述第一输入,控制所述目标控件沿着目标移动控制线移动,并基于所述目标控件的移动信息,移动所述预览图像,以使所述预览图像中的第一预览子图像移出第一原始预览子区域,并移入第一目标预览子区域,且使得所述预览图像中的第二预览子图像显示至第二目标预览子区域;
输出模块,用于控制摄像头拍照,输出目标图像;
其中,所述目标控件的移动信息和所述预览图像的移动信息存在映射关系;所述第一目标预览子区域为移出所述第一预览子图像后空余出的区域;所述目标图像包括所述第一目标预览子区域和所述第二目标预览子区域的图像内容。
第三方面,本申请实施例还提供了一种电子设备,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第一方面所述的拍照方法的步骤。
第四方面,本申请实施例还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拍照方法的步骤。
第五方面,本申请实施例还提供了一种芯片,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拍照方法。
本申请实施例中,电子设备在显示预览图像的情况下,通过控制目标控 件沿着目标移动控制线移动,使得拍摄预览界面中的图像能够移动,而改变预览图像的显示位置。这样,无需用户移动摄像头,也无需移动预览图像对应的实物,在摄像头拍照之前就能够实现拍摄预览界面中预览图像的移动,得到预览图像可灵活变动的图像内容,无需用户再进行后期的图像处理,节省了用户的图像拍照和处理时间,也使得电子设备的拍摄操作更为便捷、灵活,为用户带来更好的拍摄体验。
附图说明
图1是本申请实施例提供的一种拍照方法的流程图;
图1a是应用本申请实施例提供的拍照方法的电子设备的场景示意图之一;
图1b是应用本申请实施例提供的拍照方法的电子设备的场景示意图之二;
图1c是应用本申请实施例提供的拍照方法的电子设备的场景示意图之三;
图1d是应用本申请实施例提供的拍照方法的电子设备的场景示意图之四;
图1e是应用本申请实施例提供的拍照方法的电子设备的场景示意图之五;
图2是本申请实施例提供的一种拍照装置的结构图;
图3是本申请实施例提供的一种电子设备的结构图;
图4是本申请实施例提供的另一种电子设备的结构图。
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、完整地描述,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在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本申请保护的范围。
请参见图1,图1是本申请实施例提供的一种拍照方法的流程图,如图1所示,所述拍照方法包括以下步骤:
步骤101、在拍摄预览界面的预览区域,显示摄像头采集的预览图像。
需要说明的是,所述预览图像可以是指电子设备启动拍摄应用程序后、 执行拍摄操作前显示的图像。可以理解地,预览图像能够基于用户的操作而更改,例如,预览图像能够随着摄像头的移动而发生变化,或者当用户调节拍摄参数如拍摄焦距等,预览图像也会发生变化。
本申请实施例中,当用户启动拍摄应用程序,电子设备显示拍摄预览界面,并在所述拍摄预览界面的预览区域,显示摄像头采集的预览图像。其中,所述预览区域可以是拍摄预览界面的一部分,或者也可以是整个拍摄预览界面。
步骤102、接收用户对移动控制区中的目标控件的第一输入。
需要说明的是,所述移动控制区可以是预览区域的一部分;或者,在预览区域为拍摄预览界面的一部分的情况下,所述移动控制区为显示在拍摄预览界面上的一部分,且所述移动控制区与所述预览区域不重叠;或者,所述电子设备可以是包括第一显示区或第二显示区,所述拍摄预览界面可以是显示于第一显示区,所述移动控制区可以是显示在第二显示区,如第一显示区为第一显示屏,第二显示区为第二显示屏;等。
步骤103、响应于所述第一输入,控制所述目标控件移动,并基于所述目标控件的移动信息,移动所述预览图像,以使所述预览图像中的第一预览子图像移出第一原始预览子区域,并移入第一目标预览子区域,且使得所述预览图像中的第二预览子图像显示至第二目标预览子区域。
其中,所述目标控件的移动信息和所述预览图像的移动信息存在映射关系;所述第一目标预览子区域为移出所述第一预览子图像后空余出的区域。
可选地,所述移动控制区可以是包括N条移动控制线,所述响应于所述第一输入,控制所述目标控件移动,包括:
响应于所述第一输入,控制所述目标控件沿着目标移动控制线移动;其中,所述N条移动控制线包括所述目标移动控制线。
本申请实施例中,所述移动控制区中可以是显示有N条控制线和目标控件,所述目标控件可以是与控制线存在关联关系,例如所述目标控件的移动方向与控制线的移动方向相同,或者所述目标控件能够与控制线实现同步移动。可以理解地,目标移动控制线为所述N条移动控制线中的任意一条,目标移动控制线可以是基于目标控件的移动方向来确定。所述移动控制区为预 览区域的一部分,或者也可以是显示在目标控件中的一部分。
例如,所述移动控制区可以是在预览区域的上下左右四个方位上各显示一条移动控制线,当用户拖动目标控件从上往下移动时,则将位于移动控制区上方的移动控制线确定为目标移动控制线,若用户拖动目标控件从下往上移动时,则将位于移动控制区下方的移动控制线确定为目标移动控制线。本申请实施例中,目标控件能够沿着目标移动控制线移动,也就使得用户能够更加直观地获知目标控件的移动方向,为用户移动目标控件提供指导。或者,所述移动控制线显示在目标控件中,如图1a所示的,移动控制线为显示在目标控件S100中的呈十字交叉的两条控制线。
可选地,所述预览区域划分为第一目标预览子区域和第二目标预览子区域,第一目标预览子区域和第二目标预览子区域的显示面积不是固定的,而是能够随着目标控件的移动而发生变化。例如,当目标控件位于预览区域的中部时,第一目标预览子区域的显示面积与第二目标预览子区域的面积相等,当目标控件向屏幕下方移动,则位于上方的第一目标预览子区域的显示面积大于下方第二目标预览子区域的显示面积。这样,第一目标预览子区域内的显示图像和第二目标预览子区域内的显示图像也会随着目标控件的移动而发生变化。
本申请实施例中,所述预览区域包括所述第一原始预览子区域和第二原始预览子区域,所述第一预览子图像为所述第一原始预览子区域中的预览图像,所述第二预览子图像为所述第二原始预览子区域中的预览图像;所述预览区域包括所述第一目标预览子区域和所述第二目标预览子区域。
可以理解地,在用户对目标控件执行第一输入之前,例如用户未拖动目标控件移动之前,所述预览区域可以是划分为第一原始预览子区域和第二原始预览子区域;当用户对目标控件执行第一输入,例如拖动目标控件移动,则所述预览区域可以是基于目标移动控制线划分出第一目标预览子区域和第二目标预览子区域,其中,第一目标预览子区域为第一原始预览子区域移出第一预览子图像后空余出的区域,第一目标预览子区域可以是第一原始预览子区域的一部分,或者也可以是第二原始预览子区域的一部分;目标控件的移动,使得第一原始预览子区域中的第一预览子图像移入第一目标预览子区 域中,且使得第二预览子图像显示在第二目标预览子区域中。
如图1a所示,目标控件S100为显示在拍摄预览界面中的控制圆盘,目标控件S100可以是将所述预览区域划分为第一原始预览子区域S11和第二原始预览子区域S12,第一预览子图像S101显示在第一原始预览子区域中,当用户对目标控件S100执行第一输入,如用户拖动目标控件S100向上移动,此时目标控件S100将预览区域划分为第一目标预览子区域S21和第二目标预览子区域S22;基于目标控件S100的移动,第一预览子图像S101移动至第一目标预览子区域S21中,第二预览子图像S102相应地移动至第二目标预览子区域S22中。
本申请实施例中,通过对目标控件执行第一输入,控制目标控件沿着目标移动控制线移动,使得拍摄预览界面中的图像能够移动,而改变显示位置。这样,无需用户移动摄像头,也无需移动预览图像对应的实物,在摄像头拍照之前就能够实现拍摄预览界面中图像的移动,无需用户再进行后期的图像处理,节省了用户的图像拍照和处理时间,使得电子设备的拍摄操作更为便捷、灵活,并且,由于拍摄预览界面中的预览图像能够基于用户对第一控件的输入而移动,进而用户能够在控制摄像头拍照之前,灵活地对预览图像进行调整,以获得满意的图像,也就能够得到内容多变的画面内容的拍摄效果。
可选地,所述基于所述目标控件的移动信息,移动所述预览图像,包括:
获取所述目标控件的第一移动方向和第一移动距离;
根据所述第一移动方向和第一移动距离,确定所述预览图像的第二移动方向和第二移动距离;
按照所述第二移动方向和第二移动距离,移动所述预览图像;
其中,所述目标控件的移动信息包括所述第一移动方向和第一移动距离;所述第二移动方向为与所述第一移动方向对应的方向;所述第二移动距离和所述第一移动距离具有预设的比例关系。
本申请实施例中,所述预览图像的第二移动方向可以是与目标控件的第一移动方向相同或者相反,所述预览图像的第二移动距离与目标控件的移动距离具有预设的比例关系。例如,所述目标控件的第一移动方向在预览区域中为从上往下,则预览图像也可以是从上往下移动,目标控件的第一移动距 离与预览图像的第二移动距离的比例关系为1:3。这样,用户对于目标控件移动较小的距离,就能够控制预览图像实现较大距离的移动,更加方便对预览区域中预览图像的移动操作。
需要说明的是,预览区域的显示范围是有限的,当预览图像基于目标控件的移动而移动至预览区域的边界处时,若目标控件继续移动,则预览图像可以是移动至当前边界对应的边界区域中。如图1b所示,目标控件在预览区域中为从上往下移动,预览图像也相应地从上往下移动,当预览图像移动至预览区域最下方的边界处时,若目标控件仍然向下移动,则预览图像对应地移动至预览区域最上方边界以下的区域中。也就是说,所述预览区域可以是一个上下边界相接的圆轴,所述预览区域内的预览图像在该圆轴上滚动。
可选地,所述步骤102之后,所述方法还可以包括:
在所述拍摄预览界面中,显示分界指示线,所述分界指示线用于指示所述第一目标预览子区域和所述第二目标预览子区域的分界线;
基于所述预览图像的移动距离,更新所述分界指示线的显示位置。
本申请实施例中,所述第一目标预览子区域和第二目标预览子区域的显示面积不是固定不变的,目标控件的移动会控制预览图像发生移动,而预览图像的移动也就会更新第一目标预览子区域和第二预览子区域的显示面积。第一目标预览子区域和第二目标预览子区域的分界处显示有分界指示线(如图1b中所示的虚线),那么分界指示线也就不是固定不变的,而是会随着预览图像的移动而发生变化。
请参照图1b,目标控件在预览区域的移动方向为从上往下,那么预览区域中的第一预览子图像和第二预览子图像也会发生从上往下的移动,或者如图1c所示,目标控件在预览区域的移动方向为从左往右,那么预览区域中的第一预览子图像和第二预览子图像也会发生从左往右的移动;需要说明的是,当预览图像移动至预览区域的边缘,如图1c中的小树图案在从左往右移动至预览区域的最右边时,则相应滚动至预览区域的最左边,并可以基于目标控件的移动继续从左往右移动。这样,第一预览子图像所在第一目标预览子区域和第二预览子图像所在的第二目标预览子区域也就会随着目标控件的移动而发生变化,也就使得分界指示线能够基于预览图像的移动距离而实时更新。 需要说明的是,目标控件的移动方向还可以是从下往上、从右往左、从左上角至右下角等,预览图像也可以是发生相应方向的移动,本实施例不做过多赘述。
本实施例中,通过分界指示线的显示,也就使得用户能够直观地获知第一目标预览子区域和第二目标预览子区域的显示位置,以方便用户能够快速地定位第一预览子图像和第二预览子图像,也能够为用户操作目标控件提供一定的指导意见。
可选地,本申请实施例中,所述第一目标预览子区域中显示的所述第一预览子图像为正向显示模式或镜像显示模式;所述第二目标预览子区域中显示的所述第二预览子图像为正向显示模式或镜像显示模式。
也就是说,所述第一预览子图像在移动至第一目标预览子区域中后,可以是正向显示,也可以是镜像显示;所述第二预览子图像在移动至第二目标预览子区域中后,也可以是正向显示或镜像显示。其中,所述镜像显示,可以是指第一预览子图形或第二预览子图像在移动前和移动后,呈镜像关系。如图1d所示,第一预览子图像在移动至第一目标预览子区域中后镜像显示。
另外,在所述第一目标预览子区域中显示的所述第一预览子图像为镜像显示模式的情况下,在将所述第一预览子图像移入所述第一目标预览子区域之前,所述方法还包括:
将所述第一预览子图像当前的第一显示方向调整为第二显示方向;其中,所述第一显示方向和所述第二显示方向相反。
也就是说,电子设备在接收到目标控件的第一输入,在将第一预览子图像移入第一目标预览子区域之前,将第一预览子图像当前的显示方向调整为相反的第二显示方向,进而以使得第一预览子图像在移动至第一目标预览子区域后,与移动前呈镜像显示关系。这样,也就使得电子设备对于拍摄预览界面中图像的移动更为灵活,也更多样,为用户带来更好的拍摄体验。
步骤104、控制摄像头拍照,输出目标图像。
其中,所述目标图像包括所述第一目标预览子区域和所述第二目标预览子区域的图像内容。也就是说,用户通过对目标控件执行第一输入,能够使得预览区域中的图像位置发生改变,进而以将预览区域中的图像移动至希望 显示的区域中,通过控制摄像头拍照,以输出目标图像,获得符合用户理想的照片。这样,通过用户对目标控件的输入操作即能方便、快捷地实现对图像的移动,无需用户移动摄像头、或是移动拍摄实景,更加方便了用户的拍摄操作。
可选地,所述移动控制区还包括M个缩略图,每个缩略图指示目标控件的一个历史移动信息;所述方法还可以包括:
接收用户对所述M个缩略图中的目标缩略图的第二输入;
响应于所述第二输入,按照所述目标缩略图指示的目标历史移动信息,移动所述预览图像。
本申请实施例中,移动控制区显示有M个缩略图,每一个缩略图分别代表用户曾经通过控制目标控件来移动预览图像。其中,每一个缩略图分别指示目标控件的历史移动信息,所述缩略图也就是基于目标控件的历史移动信息而移动预览图像。
如图1e所示,所述移动控制区显示有四个缩略图,当接收到用户作用于左上方缩略图上的单击输入,则获取该缩略图对应的目标历史移动信息,也就是目标控件的历史移动信息,例如该缩略图对应的目标历史移动信息是目标控件从上往下移动了预设距离,则基于该历史移动信息,移动当前预览区域中的预览图像,也就是基于预览图像的移动信息与目标控件移动信息的对应关系,移动所述预览图像,如控制预览图像从上往下移动3倍预设距离。
本实施例中,用户只需对移动控制区中的缩略图执行第二输入,就能实现对预览图像的移动。这样,也就使得对预览图像的移动控制更加快捷、方便,更加简化了用户的操作。
可选地,所述响应于所述第一输入,控制所述目标控件沿着目标移动控制线移动,并基于所述目标控件的移动信息,移动所述预览图像之后,所述方法还可以包括:
接收用户的第三输入;
响应于所述第三输入,存储所述目标控件的移动信息,并生成指示所述目标控件的移动信息的目标缩略图。
可以理解地,当用户通过移动目标控件,进而以移动预览区域中的预览 图像之后,可以保存此次目标控件的移动信息,并生成目标缩略图,以方便后续能够直接通过目标缩略图来获取此次目标控件的移动信息,来实现后续对预览图像的移动。
可选地,所述第三输入可以是作用于预览区域或目标控件上的触控操作,或者也可以是作用于电子设备特定物理按键上的触发操作等。例如,在基于目标控件的移动信息,移动所述预览图像后,当接收到用户作用于目标控件上的双击操作,则存储此次目标控件的移动信息,并生成指示所述目标控件的移动信息的目标缩略图;其中,所述目标控件的移动信息包括目标控件的移动方向、移动距离等,所述目标缩略图为所述目标控件的移动信息进行了预览图像的移动后,基于拍摄预览界面上显示的图像内容所生成的缩略图,所述目标缩略图中的预览图像的移动信息也就与所述目标控件的移动信息存在映射关系,所述目标缩略图也就能够指示目标控件对应该缩略图的移动信息。可选地,所述目标缩略图可以是在接收到用户作用于目标控件上的双击操作后,电子设备截屏当前的拍摄预览界面并生成对应的缩略图,所述目标缩略图可以是保存在电子设备的指定文件夹中,或者可以是直接更新在移动控制区中,进而以方便用户选择。生成的任一个缩略图中的内容可以为拍摄预览界面中显示的所有图像内容的缩小至一定尺寸的图像内容,也可以为拍摄预览界面中显示的部分图像内容缩小至一定尺寸的图像内容,缩略图中的内容例如可以仅包括移动控制区的图像内容,或者仅包括调整预览画面后包括显示位置有调整的目标拍摄对象的最小范围的区域的图像内容,或者,既包括移动控制区的图像内容又包括显示位置有调整的目标拍摄对象的最小范围的区域的图像内容。在拍摄预览界面显示目标控件的情况下,所述移动控制区中可以是显示最近四次的目标缩略图,或者,也可以是在接收到用户的特定输入的情况下,如作用于拍摄预览界面上的预设滑动轨迹,则在移动控制区显示预设数量的目标缩略图,以方便用户进行选择。
需要说明的是,本申请实施例提供的拍照方法,执行主体可以为拍照装置,或者该拍照装置中的用于执行拍照方法的控制模块。本申请实施例中以拍照装置执行拍照方法为例,说明本申请实施例提供的拍照装置。
请参照图2,图2是本申请实施例提供的拍照装置的结构图,如图2所 示,拍照装置200包括:
显示模块201,用于在拍摄预览界面的预览区域,显示摄像头采集的预览图像;
接收模块202,用于接收用户对移动控制区中的目标控件的第一输入,其中,所述移动控制区包括N条移动控制线;
响应模块203,用于响应于所述第一输入,控制所述目标控件沿着目标移动控制线移动,并基于所述目标控件的移动信息,移动所述预览图像,以使所述预览图像中的第一预览子图像移出第一原始预览子区域,并移入第一目标预览子区域,且使得所述预览图像中的第二预览子图像显示至第二目标预览子区域;
输出模块204,用于控制摄像头拍照,输出目标图像;
其中,所述目标控件的移动信息和所述预览图像的移动信息存在映射关系;所述第一目标预览子区域为移出所述第一预览子图像后空余出的区域;所述目标图像包括所述第一目标预览子区域和所述第二目标预览子区域的图像内容。
可选地,所述预览区域包括所述第一原始预览子区域和第二原始预览子区域,所述第一预览子图像为所述第一原始预览子区域中的预览图像,所述第二预览子图像为所述第二原始预览子区域中的预览图像;所述预览区域包括所述第一目标预览子区域和所述第二目标预览子区域。
可选地,所述移动控制区包括N条移动控制线,所述响应模块203还用于:
响应于所述第一输入,控制所述目标控件沿着目标移动控制线移动;
其中,所述N条移动控制线包括所述目标移动控制线。
可选地,所述响应模块203还用于:
获取所述目标控件的第一移动方向和第一移动距离;
根据所述第一移动方向和第一移动距离,确定所述预览图像的第二移动方向和第二移动距离;
按照所述第二移动方向和第二移动距离,移动所述预览图像;
其中,所述目标控件的移动信息包括所述第一移动方向和第一移动距离; 所述第二移动方向为与所述第一移动方向对应的方向;所述第二移动距离和所述第一移动距离具有预设的比例关系。
可选地,所述装置还包括更新模块,所述更新模块用于:
在所述拍摄预览界面中,显示分界指示线,所述分界指示线用于指示所述第一目标预览子区域和所述第二目标预览子区域的分界线;
基于所述预览图像的移动距离,更新所述分界指示线的显示位置。
可选地,所述移动控制区中还包括M个缩略图,每个缩略图指示目标控件的一个历史移动信息;
所述接收模块202还用于:接收用户对所述M个缩略图中的目标缩略图的第二输入;
所述响应模块203还用于:响应于所述第二输入,按照所述目标缩略图指示的目标历史移动信息,移动所述预览图像。
可选地,所述接收模块202还用于:
接收用户的第三输入;
所述装置还包括生成模块,用于响应于所述第三输入,存储所述目标控件的移动信息,并生成指示所述目标控件的移动信息的目标缩略图。
可选地,所述第一目标预览子区域中显示的所述第一预览子图像为正向显示模式或镜像显示模式;所述第二目标预览子区域中显示的所述第二预览子图像为正向显示模式或镜像显示模式。
可选地,在所述第一目标预览子区域中显示的所述第一预览子图像为镜像显示模式的情况下,所述装置还包调整模块,用于:
将所述第一预览子图像当前的第一显示方向调整为第二显示方向;
其中,所述第一显示方向和所述第二显示方向相反。
本申请实施例提供的拍照装置200,在电子设备显示预览图像的情况下,通过控制目标控件沿着目标移动控制线移动,使得拍摄预览界面中的图像能够移动,而改变预览图像的显示位置。这样,无需用户移动摄像头,也无需移动预览图像对应的实物,就能够实现拍摄预览界面中预览图像的移动,使得电子设备的拍摄操作更为便捷、灵活,为用户带来更好的拍摄体验。
本申请实施例中的拍照装置200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。示例性的,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照装置200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照装置200能够实现上述拍照方法实施例中拍照装置实现的各个过程,为避免重复,这里不再赘述。
可选地,如图3所示,本申请实施例还提供一种电子设备300,包括处理器301,存储器302,存储在存储器302上并可在所述处理器301上运行的程序或指令,该程序或指令被处理器301执行时实现上述拍照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4为实现本发明各个实施例的一种电子设备的硬件结构示意图。
该电子设备400包括但不限于:射频单元401、网络模块402、音频输出单元403、输入单元404、传感器405、显示单元406、用户输入单元407、接口单元408、存储器409、以及处理器410等部件。
本领域技术人员可以理解,电子设备400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410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4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,显示单元406,用于在拍摄预览界面的预览区域,显示摄像头采集的预览图像;
用户输入单元407,用于接收用户对移动控制区中的目标控件的第一输入,其中,所述移动控制区包括N条移动控制线;
处理器410,用于响应于所述第一输入,控制所述目标控件沿着目标移动控制线移动,并基于所述目标控件的移动信息,移动所述预览图像,以使所述预览图像中的第一预览子图像移出第一原始预览子区域,并移入第一目标预览子区域,且使得所述预览图像中的第二预览子图像显示至第二目标预览子区域;
控制摄像头拍照,输出目标图像;
其中,所述目标控件的移动信息和所述预览图像的移动信息存在映射关系;所述第一目标预览子区域为移出所述第一预览子图像后空余出的区域;所述目标图像包括所述第一目标预览子区域和所述第二目标预览子区域的图像内容。
可选地,所述预览区域包括所述第一原始预览子区域和第二原始预览子区域,所述第一预览子图像为所述第一原始预览子区域中的预览图像,所述第二预览子图像为所述第二原始预览子区域中的预览图像;所述预览区域包括所述第一目标预览子区域和所述第二目标预览子区域。
可选地,所述移动控制区包括N条移动控制线,处理器410,还用于响应于所述第一输入,控制所述目标控件沿着目标移动控制线移动;
其中,所述N条移动控制线包括所述目标移动控制线。
可选地,处理器410,还用于获取所述目标控件的第一移动方向和第一移动距离;
根据所述第一移动方向和第一移动距离,确定所述预览图像的第二移动方向和第二移动距离;
按照所述第二移动方向和第二移动距离,移动所述预览图像;
其中,所述目标控件的移动信息包括所述第一移动方向和第一移动距离;所述第二移动方向为与所述第一移动方向对应的方向;所述第二移动距离和所述第一移动距离具有预设的比例关系。
可选地,显示单元406,还用于在所述拍摄预览界面中,显示分界指示线,所述分界指示线用于指示所述第一目标预览子区域和所述第二目标预览 子区域的分界线;
处理器410,还用于基于所述预览图像的移动距离,更新所述分界指示线的显示位置。
可选地,所述移动控制区中还包括M个缩略图,每个缩略图指示目标控件的一个历史移动信息;
用户输入单元407,还用于接收用户对所述M个缩略图中的目标缩略图的第二输入;
处理器410,还用于响应于所述第二输入,按照所述目标缩略图指示的目标历史移动信息,移动所述预览图像。
可选地,用户输入单元407,还用于接收用户的第三输入;
处理器410,还用于响应于所述第三输入,存储所述目标控件的移动信息,并生成指示所述目标控件的移动信息的目标缩略图。
可选地,所述第一目标预览子区域中显示的所述第一预览子图像为正向显示模式或镜像显示模式;所述第二目标预览子区域中显示的所述第二预览子图像为正向显示模式或镜像显示模式。
可选地,处理器410,还用于将所述第一预览子图像当前的第一显示方向调整为第二显示方向;
其中,所述第一显示方向和所述第二显示方向相反。
本申请实施例中,电子设备400在显示预览图像的情况下,通过控制目标控件沿着目标移动控制线移动,使得拍摄预览界面中的图像能够移动,而改变预览图像的显示位置。这样,无需用户移动摄像头,也无需移动预览图像对应的实物,就能够实现拍摄预览界面中预览图像的移动,使得电子设备400的拍摄操作更为便捷、灵活,为用户带来更好的拍摄体验。
应理解的是,本申请实施例中,输入单元404可以包括图形处理器(Graphics Processing Unit,GPU)4041和麦克风4042,图形处理器4041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406可包括显示面板4061,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4061。用户输入单元407包括触控面板4071以及其他输入设备4072。触控面板4071,也称为 触摸屏。触控面板4071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4072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409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410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410中。
另外,电子设备400包括一些未示出的功能模块,在此不再赘述。
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照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,实现上述拍照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。
可以理解的是,本公开描述的这些实施例可以用硬件、软件、固件、中间件、微码或其组合来实现。对于硬件实现,模块、单元、子模块、子单元等可以实现在一个或多个专用集成电路(Application Specific Integrated Circuits,ASIC)、数字信号处理器(Digital Signal Processing,DSP)、数字信号处理设备(DSP Device,DSPD)、可编程逻辑设备(Programmable Logic Device,PLD)、现场可编程门阵列(Field-Programmable Gate Array,FPGA)、通用处理器、控制器、微控制器、微处理器、用于执行本申请所述功能的其它电子单元或其组合中。
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,空调器,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 (20)

  1. 一种拍照方法,包括:
    在拍摄预览界面的预览区域,显示摄像头采集的预览图像;
    接收用户对移动控制区中的目标控件的第一输入;
    响应于所述第一输入,控制所述目标控件移动,并基于所述目标控件的移动信息,移动所述预览图像,以使所述预览图像中的第一预览子图像移出第一原始预览子区域,并移入第一目标预览子区域,且使得所述预览图像中的第二预览子图像显示至第二目标预览子区域;
    控制摄像头拍照,输出目标图像;
    其中,所述目标控件的移动信息和所述预览图像的移动信息存在映射关系;所述第一目标预览子区域为移出所述第一预览子图像后空余出的区域;所述目标图像包括所述第一目标预览子区域和所述第二目标预览子区域的图像内容。
  2. 根据权利要求1所述的方法,其中,所述预览区域包括所述第一原始预览子区域和第二原始预览子区域,所述第一预览子图像为所述第一原始预览子区域中的预览图像,所述第二预览子图像为所述第二原始预览子区域中的预览图像;所述预览区域包括所述第一目标预览子区域和所述第二目标预览子区域。
  3. 根据权利要求1所述的方法,其中,所述移动控制区包括N条移动控制线,所述响应于所述第一输入,控制所述目标控件移动,包括:
    响应于所述第一输入,控制所述目标控件沿着目标移动控制线移动;
    其中,所述N条移动控制线包括所述目标移动控制线。
  4. 根据权利要求1所述的方法,其中,所述基于所述目标控件的移动信息,移动所述预览图像,包括:
    获取所述目标控件的第一移动方向和第一移动距离;
    根据所述第一移动方向和第一移动距离,确定所述预览图像的第二移动方向和第二移动距离;
    按照所述第二移动方向和第二移动距离,移动所述预览图像;
    其中,所述目标控件的移动信息包括所述第一移动方向和第一移动距离;所述第二移动方向为与所述第一移动方向对应的方向;所述第二移动距离和所述第一移动距离具有预设的比例关系。
  5. 根据权利要求4所述的方法,其中,所述接收用户对移动控制区中的目标控件的第一输入之后,所述方法还包括:
    在所述拍摄预览界面中,显示分界指示线,所述分界指示线用于指示所述第一目标预览子区域和所述第二目标预览子区域的分界线;
    基于所述预览图像的移动距离,更新所述分界指示线的显示位置。
  6. 根据权利要求1所述的方法,其中,所述移动控制区中还包括M个缩略图,每个缩略图指示目标控件的一个历史移动信息;
    所述方法还包括:
    接收用户对所述M个缩略图中的目标缩略图的第二输入;
    响应于所述第二输入,按照所述目标缩略图指示的目标历史移动信息,移动所述预览图像。
  7. 根据权利要求1所述的方法,其中,所述响应于所述第一输入,控制所述目标控件移动,并基于所述目标控件的移动信息,移动所述预览图像之后,还包括:
    接收用户的第三输入;
    响应于所述第三输入,存储所述目标控件的移动信息,并生成指示所述目标控件的移动信息的目标缩略图。
  8. 根据权利要求1所述的方法,其中,所述第一目标预览子区域中显示的所述第一预览子图像为正向显示模式或镜像显示模式;所述第二目标预览子区域中显示的所述第二预览子图像为正向显示模式或镜像显示模式。
  9. 根据权利要求1所述的方法,其中,在所述第一目标预览子区域中显示的所述第一预览子图像为镜像显示模式的情况下,在将所述第一预览子图像移入所述第一目标预览子区域之前,所述方法还包括:
    将所述第一预览子图像当前的第一显示方向调整为第二显示方向;
    其中,所述第一显示方向和所述第二显示方向相反。
  10. 一种拍照装置,包括:
    显示模块,用于在拍摄预览界面的预览区域,显示摄像头采集的预览图像;
    接收模块,用于接收用户对移动控制区中的目标控件的第一输入,其中,所述移动控制区包括N条移动控制线;
    响应模块,用于响应于所述第一输入,控制所述目标控件沿着目标移动控制线移动,并基于所述目标控件的移动信息,移动所述预览图像,以使所述预览图像中的第一预览子图像移出第一原始预览子区域,并移入第一目标预览子区域,且使得所述预览图像中的第二预览子图像显示至第二目标预览子区域;
    输出模块,用于控制摄像头拍照,输出目标图像;
    其中,所述目标控件的移动信息和所述预览图像的移动信息存在映射关系;所述第一目标预览子区域为移出所述第一预览子图像后空余出的区域;所述目标图像包括所述第一目标预览子区域和所述第二目标预览子区域的图像内容。
  11. 根据权利要求10所述的装置,其中,所述预览区域包括所述第一原始预览子区域和第二原始预览子区域,所述第一预览子图像为所述第一原始预览子区域中的预览图像,所述第二预览子图像为所述第二原始预览子区域中的预览图像;所述预览区域包括所述第一目标预览子区域和所述第二目标预览子区域。
  12. 根据权利要求10所述的装置,其中,所述移动控制区包括N条移动控制线,所述响应模块还用于:
    响应于所述第一输入,控制所述目标控件沿着目标移动控制线移动;
    其中,所述N条移动控制线包括所述目标移动控制线。
  13. 根据权利要求10所述的装置,其中,所述响应模块还用于:
    获取所述目标控件的第一移动方向和第一移动距离;
    根据所述第一移动方向和第一移动距离,确定所述预览图像的第二移动方向和第二移动距离;
    按照所述第二移动方向和第二移动距离,移动所述预览图像;
    其中,所述目标控件的移动信息包括所述第一移动方向和第一移动距离; 所述第二移动方向为与所述第一移动方向对应的方向;所述第二移动距离和所述第一移动距离具有预设的比例关系。
  14. 根据权利要求13所述的装置,其中,所述装置还包括更新模块,所述更新模块用于:
    在所述拍摄预览界面中,显示分界指示线,所述分界指示线用于指示所述第一目标预览子区域和所述第二目标预览子区域的分界线;
    基于所述预览图像的移动距离,更新所述分界指示线的显示位置。
  15. 根据权利要求10所述的装置,其中,所述移动控制区中还包括M个缩略图,每个缩略图指示目标控件的一个历史移动信息;
    所述接收模块还用于:接收用户对所述M个缩略图中的目标缩略图的第二输入;
    所述响应模块还用于:响应于所述第二输入,按照所述目标缩略图指示的目标历史移动信息,移动所述预览图像。
  16. 根据权利要求10所述的装置,其中,所述接收模块还用于:
    接收用户的第三输入;
    所述装置还包括生成模块,用于响应于所述第三输入,存储所述目标控件的移动信息,并生成指示所述目标控件的移动信息的目标缩略图。
  17. 根据权利要求10所述的装置,其中,所述第一目标预览子区域中显示的所述第一预览子图像为正向显示模式或镜像显示模式;所述第二目标预览子区域中显示的所述第二预览子图像为正向显示模式或镜像显示模式。
  18. 根据权利要求10所述的装置,其中,在所述第一目标预览子区域中显示的所述第一预览子图像为镜像显示模式的情况下,所述装置还包括:
    调整模块,用于将所述第一预览子图像当前的第一显示方向调整为第二显示方向;
    其中,所述第一显示方向和所述第二显示方向相反。
  19. 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9中任一项所述的拍照方法的步骤。
  20. 一种可读存储介质,其中,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9中任一项所述的拍照方法的步骤。
PCT/CN2021/103114 2020-07-01 2021-06-29 拍照方法、装置及电子设备 WO2022002053A1 (zh)

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