WO2018166069A1 - Procédé de prévisualisation de photographie, interface utilisateur graphique et terminal - Google Patents

Procédé de prévisualisation de photographie, interface utilisateur graphique et terminal Download PDF

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Publication number
WO2018166069A1
WO2018166069A1 PCT/CN2017/085327 CN2017085327W WO2018166069A1 WO 2018166069 A1 WO2018166069 A1 WO 2018166069A1 CN 2017085327 W CN2017085327 W CN 2017085327W WO 2018166069 A1 WO2018166069 A1 WO 2018166069A1
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WO
WIPO (PCT)
Prior art keywords
photographic subject
enlarged
subject
touch screen
displayed
Prior art date
Application number
PCT/CN2017/085327
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English (en)
Chinese (zh)
Inventor
徐刚
Original Assignee
华为技术有限公司
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 华为技术有限公司 filed Critical 华为技术有限公司
Priority to CN201780010132.4A priority Critical patent/CN108781254A/zh
Publication of WO2018166069A1 publication Critical patent/WO2018166069A1/fr

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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
    • H04N23/60—Control of cameras or camera modules

Definitions

  • the present application relates to the field of smart terminals, and in particular, to a photo preview method, a graphical user interface, and a terminal.
  • a camera is the most commonly used and important feature in a camera-equipped terminal such as a cell phone, tablet or e-reader.
  • a more common photo previewing method includes: first, the user opens a camera function in the terminal; second, after displaying the preview image captured by the camera on the framing interface of the terminal, the user uses the finger Clicking on a certain position in the preview image allows you to zoom in and preview, so that the shooting screen can be adjusted. Third, after the focus of the camera is determined, the user can take a picture by clicking the camera button in the terminal.
  • the existing preview zoom is a panoramic zoom, and what is displayed/photographed/camera is what it is, and it is impossible to balance the local details and the global view range.
  • the embodiment of the invention provides a photo previewing method, a graphical user interface and a terminal.
  • the photo preview is performed, the user can simultaneously balance the local details and the global effect, and achieve the best effect to meet the user's needs and improve the photographing effect.
  • a photograph preview method comprising: displaying a first photographing object, and then receiving a selection operation of a second photographing object input by the user for the first photographing object, and finally performing the second photographing
  • the object is displayed in an enlarged manner, wherein the first photographic subject and the enlarged second photographic subject are displayed hierarchically.
  • the method described in the first aspect is implemented to help the user balance the balance between the local details and the global effects at the same time to achieve the best effect to meet the user's needs and enhance the photographing effect.
  • the display position of the second photographic subject may also be adjusted, specifically, for the second photographic subject after the enlargement. a first drag operation, and then dragging the enlarged second photographic subject to the display area indicated by the first drag operation according to the first drag operation for display.
  • the second photographic subject after the enlargement can be prevented from obscuring the first photographic subject, thereby affecting the use effect of the user.
  • the second photographic subject may also be deleted, and specifically, the deletion operation for the enlarged second photographic subject is received. Then, the enlarged second photographic subject is deleted and displayed according to the deletion operation.
  • the first photographic subject may also be displayed in a reduced manner, specifically, a reduction operation for the first photographic subject is received, and then according to The reducing operation performs a reduced display of the first photographic subject.
  • the user can view the enlarged second photographic subject more clearly.
  • the display position of the first photographic subject may also be adjusted. Specifically, a second drag operation for the first photographic subject is received, and then the first photographic subject is dragged according to the second drag operation. The display area indicated by the second drag operation is displayed for display. In the embodiment of the present invention, by adjusting the display position of the first photographic subject, the user can view the enlarged second photographic subject more clearly.
  • the second photographic subject is displayed in an enlarged manner, and specifically, the second photographic subject is displayed in an enlarged manner according to a preset ratio.
  • the preset ratio may be a preset magnification ratio in the system, for example, 1.2 times, 1.5 times, 2.0 times, etc., and the magnification may be other values, which are not specifically limited.
  • the enlarged display of the second photographic subject is automatically performed by the terminal.
  • the user may also receive the For the enlargement operation of the second subject input, the second subject is enlarged and displayed, in particular, the second subject is enlarged and displayed according to the zooming operation.
  • the enlarged display of the second photographic subject is triggered by an enlargement operation input by the user.
  • the zooming operation may also be acquired before the second photographic subject is enlarged and displayed.
  • the second photographic subject is enlarged and displayed, and specifically, the second photographic subject is enlarged and displayed according to the enlargement ratio.
  • the enlargement ratio can be bound to a specific operation. For example, if the enlargement operation is a click operation, the magnification is 1.5 times, and if the enlargement operation is a double-click operation, the magnification is 2 times, if the enlargement operation is a three-stroke operation , the magnification is 2.5 times, etc., and the magnification may be other values, which are not specifically limited.
  • the enlargement ratio may be related to the number of executions of the enlargement operation, and the single magnification is a preset value.
  • the zoom operation is a click operation, and the second shot is magnified 1.5 times, here,
  • the single magnification may be other values and is not specifically limited.
  • the first drag operation may be an operation in which the user detected by the terminal presses the enlarged display area of the second photographic subject and drags the enlarged second photographic subject.
  • the second drag operation may be an operation in which the user detected by the terminal presses the display area of the first photographic subject and drags the first photographic subject.
  • the deleting operation may be: after the terminal detects that the user clicks, double-clicks, triple-clicks, long-presses, and the like on the enlarged second subject, the delete button is displayed, and the terminal receives the user click. The action of deleting the button.
  • the zooming operation may be that the terminal detects a zooming gesture operation input by the user for the first photographic subject, or the zooming operation may also be that the terminal detects a click input by the user for the first photographic subject, After double-clicking, three-clicking, long-pressing, etc., the zoom-out button is displayed, and the terminal receives the user's operation of clicking the zoom-out button.
  • the zooming operation may be that the terminal detects the zooming gesture operation input by the user for the second photographic subject, or the zooming operation may be that the terminal detects the click input by the user for the second photographic subject, After double-clicking, three-stroke, long-pressing, etc., the zoom-in button is displayed, and the terminal receives the user's operation of clicking the zoom-in button.
  • a graphical user interface is provided on a terminal having a touch screen, a memory, and one or more processors for executing one or more programs stored in the memory, the graphics
  • the user interface includes: a first subject displayed in the touch screen; wherein:
  • the second photographic subject is enlargedly displayed in response to the touch screen detecting a selection operation for a second photographic subject input in the first photographic subject, wherein the first photographic subject and the enlarged
  • the second subject is displayed hierarchically.
  • the graphical user interface further includes: responsive to the detected first drag operation for the enlarged second photographic subject, the enlarged according to the first drag operation The second photographic subject is dragged to the display area indicated by the first drag operation for display.
  • the graphical user interface further includes: in response to the detected deletion operation for the enlarged second photographic subject, the second photographic subject to be enlarged according to the deleting operation Delete the display.
  • the graphical user interface further includes: in response to the detected zoom-out operation for the first photographic subject, zooming out the first photographic subject according to the zoom-out operation.
  • the graphical user interface further includes: in response to the detected second drag operation for the reduced first photographic subject, the reduced according to the second drag operation The first photographic subject is dragged to the display area indicated by the second drag operation for display.
  • the graphical user interface further includes: in response to the detected zoom-in operation for the second subject input, zooming in on the second subject according to the zoom-in operation.
  • a terminal including: a touch screen, a processor, wherein:
  • the touch screen is configured to display a first photographing object, and receive a selection operation of a second photographing object input by the user for the second photographing object, and display the second photographing object in an enlarged manner, wherein the first photographing object Displayed hierarchically with the enlarged second subject.
  • the touch screen is further configured to receive a first drag operation for the enlarged second photographic subject, according to The first drag operation drags the enlarged second photographic subject to the display area indicated by the first drag operation for display.
  • the touch screen is further configured to receive a deletion operation for the enlarged second photographic subject, according to the deleting The operation deletes the displayed second captured object.
  • the touch screen is further configured to receive a zoom-out operation for the first photographic subject, according to the zoom-out operation
  • the first subject is described as being reduced in size.
  • the touch screen is further configured to receive a second target for the reduced first photographing object. Dragging, dragging the reduced first photographic subject to the display area indicated by the second drag operation for display according to the second drag operation.
  • the touch screen is used to receive a selection operation of a second photographic subject input by the user for the second photographic subject
  • the touch screen is further displayed before the second photographic subject is enlarged and displayed.
  • the touch screen is configured to display the second photographic subject in an enlarged manner, specifically: displaying the second photographic subject in an enlarged manner according to the zooming operation .
  • the processor is configured to obtain an enlargement ratio corresponding to the zooming operation, and the touch screen is configured to display the second photographing object in an enlarged manner, including: displaying the second photographing object in an enlarged manner according to the zoom ratio.
  • a terminal comprising a functional unit for performing the method of the above first aspect.
  • the terminal includes an input unit, a processing unit, and an output unit, where
  • the output unit is configured to display a first photographic subject
  • the input unit is configured to receive a selection operation by a user for a second photographic subject in the first photographic subject;
  • the output unit is further configured to display the second photographic subject in an enlarged manner, wherein the first photographic subject and the enlarged second photographic subject are hierarchically displayed.
  • the function implementation of the input unit, the processing unit and the output unit may also refer to the method described in the first aspect.
  • a readable non-volatile storage medium storing computer instructions, the computer instructions being executed by a terminal having a touch screen to implement the method described in the first aspect above.
  • a computer program comprising computer software instructions executed by a terminal having a touch screen to implement the method described in the first aspect above.
  • Embodiments of the method of the present invention can facilitate the user to view both the global (ie, the first subject) and the local details (ie, the second subject) of the photographing, and the first subject and / or the display size and / or display area of the second subject can be dynamically adjusted, thereby helping the user to balance the local details and the global effect at the same time, to achieve the best effect to meet the needs of the user, and enhance the photographing effect.
  • FIG. 1A is a schematic diagram of a scene of makeup of a front camera of a user using a terminal according to an embodiment of the present invention
  • FIG. 1B is a schematic diagram of hierarchical display of a shooting object according to an embodiment of the present invention.
  • FIG. 1C is a schematic diagram of another hierarchical display of a photographic subject according to an embodiment of the present invention.
  • FIG. 1D is a schematic diagram of a scenario in which a user uses a rear camera of a terminal to capture a landscape according to an embodiment of the present invention
  • FIG. 1E is a schematic diagram showing another layered display of a photographic subject according to an embodiment of the present invention.
  • FIG. 2 is a schematic structural diagram of a terminal according to an embodiment of the present invention.
  • FIG. 3 is a schematic flowchart of a terminal processing user operation of the terminal of FIG. 2 according to an embodiment of the present invention
  • 4A is a diagram showing an example of a selection operation provided by an embodiment of the present invention.
  • 4B is a diagram showing an example of an enlargement operation provided by an embodiment of the present invention.
  • 4C is a schematic diagram of a first drag operation according to an embodiment of the present invention.
  • 4D is a diagram showing an example of a deletion operation provided by an embodiment of the present invention.
  • 4E is a schematic diagram of a reduction operation provided by an embodiment of the present invention.
  • 4F is a diagram showing an example of a second drag operation provided by an embodiment of the present invention.
  • FIG. 5 is a schematic flowchart of a photo previewing method according to an embodiment of the present invention.
  • FIG. 6 is a schematic structural diagram of another terminal according to an embodiment of the present invention.
  • FIG. 1A a scene in which a user uses a front camera of a terminal to make up.
  • the user's entire face is displayed on the interface of the terminal 100 (corresponding to the first subject in the embodiment of the present invention).
  • the user needs to view the makeup details of the eye, since only one layer of the shooting screen is displayed in the current interface, the user needs to be close to the camera of the terminal 100 to see the specific details of the human eye. After reading the specific details of the human eye, The user then moves away from the camera of the terminal 100 to revisit the overall makeup effect.
  • the user needs to come back and forth repeatedly and away from the camera of the terminal 100 to view the partial makeup details and the overall effect, and the process is cumbersome and affects the user's use.
  • the overall effect map of the makeup and the partial detail map that the user focuses on are simultaneously displayed in the interface of the terminal 100.
  • the first subject is a human face
  • the second subject is a human eye.
  • the user can simultaneously pay attention to the local details of the eye and the overall effect of the entire face after the eye makeup, which can help the user balance the balance of the local details and the global effect to achieve the best effect to meet the user's needs.
  • Improve the photo effect If the user feels that the enlarged human eye blocks the face and does not see the overall effect, the enlarged human eye can also be dragged to other areas than the human face, as shown in FIG. 1C.
  • FIG. 1D a scenario in which a user takes a landscape using a rear camera of the terminal.
  • the interface of the terminal 100 displays a landscape image including a river, a tree, and a house.
  • the shooting details can only be viewed by partially zooming in or out of the subject.
  • the overall shooting effect cannot be seen. , thus affecting the user's shooting experience.
  • the overall picture taken and the partial detail picture that the user focuses on are simultaneously displayed in the interface of the terminal 100.
  • the first subject is a landscape picture and the second subject is a tree.
  • the terminal 100 takes a preview there may be two display boxes: a panoramic display frame and a partial detail display frame.
  • a panoramic display frame selects the area of interest by hand, zoom in with gestures, or move back and forth to display the selected details being magnified. This will allow you to see if the clarity of the shot meets the requirements. If the clarity of the details does not meet the requirements, then only the shooting range is reduced, and the panorama is sacrificed. Repeatedly, the panoramic view range and the local detail are balanced to capture the best photo or video.
  • the first photographic subject can be displayed globally in the interface of the terminal 100, that is, the normal photographing display, and the second photographic subject can be displayed in an enlarged manner, so that the user can view the shooting effect of the second photographic subject more clearly.
  • the first photographic subject may be zoomed out in the interface of the terminal 100, and the second photographic subject may be displayed in an enlarged manner so that the user can view the shooting effect of the second photographic subject more clearly.
  • the front camera can be used for taking a picture, or the rear camera can be used for taking a picture.
  • the embodiment of the present invention can be applied to a mirror scene in addition to being applied to a photographing scene, that is, the user uses the front camera of the terminal 100 to perform makeup and the like.
  • the terminal 100 may be provided with only one camera, and the terminal 100 may be provided with two cameras.
  • the terminal 100 may also be provided with two or more cameras, which are not specifically limited in the embodiment of the present invention. If the terminal 100 is only provided with one camera and the camera has no optical zoom function, the enlarged display of the second subject is only digital enlargement, and the sharpness of the second subject may be degraded.
  • the terminal 100 is only provided with one camera and the camera has an optical zoom function, the aperture of the camera can be adjusted, and the second subject is zoomed in, so that the resolution of the second subject is high, and the effect of the image is not affected. fruit.
  • the terminal 100 is provided with two cameras, one camera can capture the overall picture (ie, the first subject), and the other camera can adjust the aperture or focal length, etc., and align the partial image (ie, the second subject) to zoom in and shoot, and then The two preview images are hierarchically displayed in the interface of the terminal 100, and the situation of three or more cameras is similar, and details are not described herein again.
  • FIG. 1A-1E is only an example of hierarchical display of a photographic subject provided by an embodiment of the present invention, and should not be construed as limiting.
  • Preview hierarchical display the embodiment of the present invention describes a panoramic and partial hierarchical display, but can also be extended to more levels of display.
  • the face is displayed in the interface of the terminal 100.
  • the display area of the multi-layer subject is adjustable, and the display size of the multi-layer subject is adjustable.
  • the hierarchical display means that the panoramic image and the partial image are two images, respectively, and the hierarchical relationship, the relative position, the relative size, and the like of each other can be adjusted.
  • the terminal device is provided with a camera.
  • the number of cameras is not limited.
  • the camera may include a front camera or a rear camera.
  • the camera may or may not support optical zoom.
  • the terminal device can also have a touch screen.
  • the touch screen is used to receive a touch operation of the user.
  • FIG. 2 is a structural block diagram of an implementation manner of the terminal device 100.
  • the terminal 100 can include a baseband chip 110, a memory 115, and one or more computer readable storage media, a radio frequency (RF) module 116, and a peripheral system 117. These components can communicate over one or more communication buses 114.
  • RF radio frequency
  • the peripheral system 117 is mainly used to implement the interaction function between the terminal 110 and the user/external environment, and mainly includes the input and output devices of the terminal 100.
  • the peripheral system 117 can include a touch screen controller 118, a camera controller 119, an audio controller 120, and a sensor management module 121.
  • Each controller may be coupled to a respective peripheral device, such as a touch screen 123, a camera 124, an audio circuit 125, and a sensor 126.
  • the gesture sensor in sensor 126 can be used to receive gesture control operations input by the user.
  • the pressure sensor in the sensor 126 can be disposed under the touch screen 123 and can be used to collect the touch pressure applied to the touch screen 123 when the user inputs the touch operation through the touch screen 123. It should be noted that the peripheral system 117 may also include other I/O peripherals.
  • the baseband chip 110 can be integrated to include one or more processors 111, a clock module 112, and a power management module 113.
  • the clock module 112 integrated in the baseband chip 110 is primarily used to generate the clocks required for data transfer and timing control for the processor 111.
  • the power management module 113 integrated in the baseband chip 110 is mainly used to provide a stable, high-precision voltage for the processor 111, the radio frequency module 116, and the peripheral system.
  • a radio frequency (RF) module 116 is used to receive and transmit radio frequency signals, primarily integrating the receiver and transmitter of the terminal 100.
  • a radio frequency (RF) module 116 communicates with the communication network and other communication devices via radio frequency signals.
  • the radio frequency (RF) module 116 may include, but is not limited to: an antenna system, an RF transceiver, one or more amplifiers, a tuner, one or more oscillators, a digital signal processor, a CODEC chip, a SIM card, and Storage media, etc.
  • a radio frequency (RF) module 116 can be implemented on a separate chip.
  • Memory 115 is coupled to processor 111 for storing various software programs and/or sets of instructions.
  • Memory 115 may include high speed random access memory, and may also include non-volatile memory, such as one or more magnetic disk storage devices, flash memory devices, or other non-volatile solid state storage devices.
  • the memory 115 can store an operating system such as an embedded operating system such as ANDROID, IOS, WINDOWS, or LINUX.
  • the memory 115 can also store a network communication program that can be used to communicate with one or more additional devices, one or more terminal devices, one or more network devices.
  • the memory 115 can also store a user interface program, which can realistically display the content image of the application through a graphical operation interface, and receive user control operations on the application through input controls such as menus, dialog boxes, and keys. .
  • the memory 115 can also store one or more programs. As shown in FIG. 2, these programs may include: social applications such as Facebook; image management applications such as photo albums; map applications such as Google Maps; browsers such as Safari, Google Chrome, and the like.
  • FIG. 3 illustrates the main user operation processing stages involved in the embodiment of the present invention from the internal processing flow of the terminal 100. That is, how the terminal 100 processes a user operation for viewing a second photographic subject in the first photographic subject, that is, the selected operation. specific:
  • An output device such as touch screen 123, displays the first subject.
  • a touch operation is detected on an input device, such as touch screen 123, and processor 111 is notified.
  • the processor 111 determines that the touch operation is for viewing the second photographic subject in the first photographic subject, that is, the selected operation.
  • the touch 123 can directly analyze the touch operation, and learn that the touch operation is the operation of selecting the second shooting object.
  • the selected operation may be a circled gesture operation input by the user in a display area corresponding to the second photographic subject, or may be a pressing operation in which the user presses the display area of the second photographic subject for a certain period of time, or may be a user pressing the first
  • the pressing operation of the display area of the photographic subject to a certain pressure is not specifically limited in the embodiment of the present invention.
  • the user selects the human eye as an example to describe the selected operation in this embodiment.
  • the processor 111 can instruct the output device, for example, the touch screen 123 to display the second photographic subject corresponding to the touch operation in step 2 in an enlarged manner, so that the user can view the details of the shooting more clearly.
  • the first photographic subject ie, the full picture taken
  • the second photographic subject ie, the captured partial picture
  • the processor 111 may instruct the touch screen 123 to display the second photographic subject in a certain zoom-in proportion.
  • the preset zoom ratio may be 1.5 times, 2.0 times, etc., and the preset zoom ratio may also be Other values are not specifically limited in the embodiment of the present invention.
  • the second photographic subject may be enlargedly displayed according to the user's zoom-in operation.
  • the touch screen 123 detects an enlargement operation of the user's position input for the second photographic subject, notifies the processor 111, the processor 111 acquires an enlargement ratio corresponding to the enlargement operation, and notifies the touch screen 123 of the enlargement ratio to the second The subject is magnified.
  • the zoom-in operation may be a click, a double tap, a triple tap, a zoom gesture operation, or the like.
  • the touch screen 123 detects an enlargement operation input by the user for the position of the second photographic subject, the second photographic subject is enlarged and displayed once.
  • the magnification of the single-time enlargement operation may be set in advance, for example, 1.5 times, 2.0 times, etc., and the magnification corresponding to the single-time enlargement operation may be other values, which is not specifically limited in the embodiment of the present invention.
  • the enlargement operation in the present embodiment is described by taking the user's input zoom-in gesture operation for the second subject as an example.
  • the user may also perform a drag operation on the enlarged second photographic subject to adjust the display area of the second photographic subject.
  • the touch screen 123 detects a first drag operation of the second photographic subject by the user, and in response to the operation, dragging the enlarged second photographic subject to the first drag
  • the display area of the operation indication is displayed.
  • FIG. 4C it is a schematic diagram of a first drag operation triggered by the user for the enlarged second photographic subject.
  • the user may also perform a deletion operation on the enlarged second photographic subject to display the second photographic subject in the touch screen 123.
  • the touch screen 123 detects a deletion operation of the second photographic subject by the user, and in response to the operation, the enlarged second photographic subject is deleted from the touch screen 123.
  • the zoom operation may be a click, a double tap, a triple hit, or the like.
  • the user may also perform a zoom-out operation on the first photographic subject to reduce the display of the first photographic subject, so that the user can more clearly view the imaging effect of the enlarged second photographic subject.
  • the touch screen 123 detects a zoom-out operation for the first photographic subject, and in response to the operation, the first photographic subject is displayed in a reduced size.
  • the zoom-out operation may be a click, a double tap, a triple tap, a zoom gesture operation, or the like.
  • the touch screen 123 detects a one-time reduction operation input by the user for the position of the first photographic subject, the first photographic subject is displayed once reduced.
  • the reduction factor corresponding to the single reduction operation may be set in advance, for example, may be 0.7 times, 0.5 times, etc., and the reduction multiple corresponding to the single reduction operation may be other values, which is not specifically limited in the embodiment of the present invention.
  • the zoom-out operation in this embodiment is described by taking the user's input zoom-down gesture operation for the first subject as an example.
  • the user may also perform a drag operation on the first photographic subject to adjust the display area of the first photographic subject.
  • the touch screen 123 detects a second drag operation of the user for the first photographic subject, and in response to the operation, drags the first photographic subject to the display area indicated by the second drag operation for display.
  • FIG. 4F it is a schematic diagram of a second drag operation triggered by the user for the first subject.
  • the selected operation is a long pressing operation (the pressing time reaches a certain threshold)
  • the deletion operation is a click operation
  • the reduction operation is a reduction gesture operation
  • the zoom operation is to zoom in on gestures, etc., to avoid confusion.
  • the input device in FIG. 2 may also be a gesture sensor, and the user operation detected by the gesture sensor is corresponding to a gesture operation, and the contact corresponding to the action point of the gesture operation.
  • the input device in FIG. 2 may also be other types of input devices, which are not limited herein.
  • terminal 100 is only an example provided by an embodiment of the present invention, and the terminal 100 may have more or less components than the illustrated components, may combine two or more components, or may have components Different configurations are implemented.
  • FIG. 5 is a schematic flowchart of a photo previewing method according to an embodiment of the present invention. As shown in FIG. 5, the method includes:
  • the touch screen displays the first subject.
  • the terminal is provided with a touch screen.
  • the photo preview screen is displayed on the touch screen, and the first shooting object photographed by the user is displayed on the photo preview screen.
  • the touch screen receives a selection operation input by the user for the second photographic subject in the first photographic subject.
  • the touch screen enlarges and displays the second photographic subject, wherein the first photographic subject is enlarged
  • the second subject is displayed hierarchically.
  • the touch screen after the touch screen enlarges and displays the second photographic subject, the touch screen further receives a first drag operation for the enlarged second photographic subject; the touch screen is according to the first The dragging operation drags the enlarged second photographic subject to the display area indicated by the first drag operation for display.
  • the touch screen after the touch screen displays the second photographic subject in an enlarged manner, the touch screen further receives a deletion operation for the enlarged second photographic subject; the touch screen is enlarged according to the deleting operation.
  • the second photographic subject deletes the display from the photo preview screen.
  • the touch screen after the touch screen displays the second photographic subject in an enlarged manner, the touch screen further receives a zoom-out operation for the first photographic subject; the touch screen performs the first shooting according to the zoom-out operation The object is displayed in a reduced size.
  • the touch screen after the touch screen performs the reduced display according to the zooming operation, the touch screen further receives a second drag operation for the reduced first photographing object; the touch screen Dragging the reduced first photographic subject to the display area indicated by the second drag operation for display according to the second drag operation.
  • the touch screen after the touch screen receives a selection operation of a second photographic subject input by the user for the second photographic subject, the touch screen further displays the second photographic subject before the touch screen is enlarged and displayed.
  • the touch screen after the touch screen receives a selection operation of a second photographic subject input by the user for the first photographic subject, the touch screen performs the enlarged display of the second photographic subject according to the zooming operation.
  • the touch screen further acquires an enlargement ratio corresponding to the zooming operation; and the touch screen displays the second photographic subject in an enlarged manner, including: displaying the second photographic subject in an enlarged manner according to the zoom ratio.
  • the touch screen determines the zoom ratio based on the zoom operation of the user, and then displays the second photographing object in an enlarged manner according to the zoom ratio.
  • the zoom operation may be a click, a double tap, a triple click, a zoom gesture operation, or the like.
  • the magnification of the single-time enlargement operation may be set in advance, for example, 1.5 times, 2.0 times, etc., and the magnification corresponding to the single-time enlargement operation may be other values, which is not specifically limited in the embodiment of the present invention. Or, different types of operations correspond to different magnification ratios.
  • the magnification is 1.5 times, and if the zoom operation is a double click operation, the magnification is 2 times, if the zoom operation is a triple click operation , the magnification is 2.5 times, etc., and the magnification may be other values, which are not specifically limited.
  • FIG. 6 is a functional block diagram of a terminal according to an embodiment of the present invention.
  • the functional blocks of the terminal may implement the inventive arrangements by hardware, software or a combination of hardware and software.
  • the functional blocks depicted in Figure 6 can be combined or separated into several sub-blocks to implement the inventive arrangements. Accordingly, the above description of the invention may support any possible combination or separation or further definition of the functional modules described below.
  • the terminal 600 may include an input unit 601, a processing unit 602, and an output unit 603. among them:
  • the output unit 603 is configured to display a first photographic subject
  • the input unit 601 is configured to receive a selection operation performed by a user for a second photographic subject in the first photographic subject;
  • the output unit 603 is further configured to display the second photographic subject in an enlarged manner, wherein the first photographic subject and the enlarged second photographic subject are hierarchically displayed.
  • the output unit 603 can be a touch display, such as the touch screen 123 in FIG.
  • the input unit 601 may be the touch screen 123 in FIG. 2, or may be a gesture sensor, or may be another input device.
  • the selected operation may be a touch operation detected by the touch screen 123, a gesture input detected by the gesture sensor, or other types of user operations.
  • the output unit 603 is configured to display the second photographic subject in an enlarged manner.
  • the input unit 601 is further configured to receive a first drag operation for the enlarged second photographic subject
  • the input unit 601 is further configured to drag the enlarged second photographic subject to the display area indicated by the first drag operation according to the first drag operation for display.
  • the output unit 603 is configured to display the second photographic subject in an enlarged manner.
  • the input unit 601 is further configured to receive a deletion operation for the enlarged second photographic subject
  • the output unit 603 is further configured to delete the displayed second captured object according to the deleting operation.
  • the output unit 603 is configured to display the second photographic subject in an enlarged manner.
  • the input unit 601 is further configured to receive a zoom-out operation for the first photographic subject
  • the output unit 603 is further configured to display the first photographic subject in a reduced manner according to the reducing operation.
  • the output unit 603 is configured to display the second photographic subject in an enlarged manner.
  • the input unit 601 is further configured to receive a second drag operation for the reduced first photographic subject
  • the output unit 603 is further configured to drag the reduced first photographic subject to the display area indicated by the second drag operation according to the second drag operation for display.
  • the input unit 601 is configured to receive, after the user selects a second subject in the first photographic subject, the output unit, configured to perform the second photographic subject Before zooming in,
  • the input unit 601 is further configured to receive an enlargement operation input by the user for the second photographic subject;
  • the output unit 603 is configured to display the second photographic subject in an enlarged manner, including:
  • the second photographic subject is enlargedly displayed according to the enlarging operation.
  • the input unit 601 is configured to receive, after the user selects a second subject in the first photographic subject, the output unit, configured to perform the second photographic subject Before zooming in,
  • the processing unit 602 is configured to acquire an amplification ratio corresponding to the amplification operation
  • the output unit 603 is configured to display the second photographic subject in an enlarged manner, including:
  • the second subject is enlarged and displayed in accordance with the enlargement ratio. .
  • the user when the photo preview is performed, the user can conveniently view the global shooting (ie, the first A subject can view the local details (ie, the second subject), and the display size and/or display area of the first subject and/or the second subject can be dynamically adjusted, thereby helping the user to simultaneously take care of the local Balance the details and global effects to achieve the best results to meet user needs and enhance the photo effect.
  • the global shooting ie, the first A subject can view the local details (ie, the second subject)
  • the display size and/or display area of the first subject and/or the second subject can be dynamically adjusted, thereby helping the user to simultaneously take care of the local Balance the details and global effects to achieve the best results to meet user needs and enhance the photo effect.
  • embodiments of the present invention can be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment, or a combination of software and hardware. Moreover, the present invention can take the form of a computer program product embodied on one or more computer usable storage media including computer usable program code, including but not limited to disk storage and optical storage.
  • the computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device.
  • the apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.
  • These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device.
  • the instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

La présente invention concerne, selon des modes de réalisation, un procédé de prévisualisation de photographie, une interface utilisateur graphique et un terminal. Le procédé consiste à : afficher un premier objet de photographie ; recevoir une opération sélectionnée saisie par un utilisateur pour un second objet de photographie dans le premier objet de photographie ; et amplifier et afficher le second objet de photographie, le premier objet de photographie et le second objet de photographie amplifié étant affichés de manière hiérarchique. Selon les modes de réalisation de la présente invention, le procédé peut aider un utilisateur à maintenir l'équilibre entre des détails locaux et l'effet global pendant une prévisualisation de photographie pour obtenir le meilleur effet et satisfaire aux exigences de l'utilisateur, et améliorer l'effet de photographie.
PCT/CN2017/085327 2017-03-14 2017-05-22 Procédé de prévisualisation de photographie, interface utilisateur graphique et terminal WO2018166069A1 (fr)

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WO2022188763A1 (fr) * 2021-03-08 2022-09-15 维沃移动通信有限公司 Procédé et appareil d'imagerie, et dispositif électronique et support de stockage
CN113038008A (zh) * 2021-03-08 2021-06-25 维沃移动通信有限公司 成像方法、装置、电子设备及存储介质
WO2023226725A1 (fr) * 2022-05-25 2023-11-30 荣耀终端有限公司 Procédé d'enregistrement vidéo et appareil associé
CN116055868B (zh) * 2022-05-30 2023-10-20 荣耀终端有限公司 一种拍摄方法及相关设备
CN116055868A (zh) * 2022-05-30 2023-05-02 荣耀终端有限公司 一种拍摄方法及相关设备

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