WO2024061134A1 - Procédé et appareil de photographie, dispositif électronique et support - Google Patents

Procédé et appareil de photographie, dispositif électronique et support Download PDF

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Publication number
WO2024061134A1
WO2024061134A1 PCT/CN2023/119194 CN2023119194W WO2024061134A1 WO 2024061134 A1 WO2024061134 A1 WO 2024061134A1 CN 2023119194 W CN2023119194 W CN 2023119194W WO 2024061134 A1 WO2024061134 A1 WO 2024061134A1
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WO
WIPO (PCT)
Prior art keywords
preview image
shooting
image
preview
input
Prior art date
Application number
PCT/CN2023/119194
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English (en)
Chinese (zh)
Inventor
钟南军
Original Assignee
维沃移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Priority claimed from CN202211138515.9A external-priority patent/CN115499589B/zh
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 WO2024061134A1 publication Critical patent/WO2024061134A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/61—Control of cameras or camera modules based on recognised objects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/62—Control of parameters via user interfaces

Definitions

  • This application belongs to the field of photography technology, and specifically relates to a photography method, device, electronic equipment and media.
  • the user can trigger the electronic device to display the object in a preview screen, and then trigger the electronic device to increase the magnification of the electronic device so that the electronic device displays the enlarged object in the preview screen, thereby obtaining a multimedia file of the object with higher clarity, such as a picture or video.
  • the user's hand may shake, which may result in the preview screen not including the enlarged subject. Therefore, the user needs to perform multiple operations in order to This causes the electronic device to display the enlarged object in the preview screen, which results in the user's operations being cumbersome and time-consuming during the shooting process.
  • the purpose of the embodiments of the present application is to provide a shooting method, device and electronic equipment, which can solve the problem of low shooting efficiency of electronic equipment.
  • inventions of the present application provide a shooting method.
  • the shooting method includes: displaying a first preview image on a shooting preview interface, where the first preview image is an image collected at a first zoom magnification; receiving a first input from a user ; In response to the first input, display the second preview image on the shooting preview interface, and display a floating window in the target area of the shooting preview interface, the floating window including the third preview image; in the case of receiving the second input from the user, shooting The target file corresponds to the third preview image; wherein the second preview image is an image collected at a second zoom magnification, the third preview image is an image collected at a first zoom magnification, and the first zoom magnification is greater than the second zoom magnification.
  • an embodiment of the present application provides a shooting device, which includes: a receiving module, a display module and a shooting module; the display module is used to display a first preview image on a shooting preview interface, and the first preview image is an image captured at a first zoom factor; the receiving module is used to receive a first input from a user; the display module is also used to display a second preview image on the shooting preview interface in response to the first input received by the receiving module, and display a floating window in a target area of the shooting preview interface, wherein the floating window includes a third preview image; the shooting module is used When the receiving module receives the user's second input, the target file is photographed, and the target file corresponds to the third preview image; wherein the second preview image is an image captured at a second zoom ratio, and the third preview image is an image captured at a first zoom ratio, and the first zoom ratio is greater than the second zoom ratio.
  • inventions of the present application provide an electronic device.
  • the electronic device includes a processor and a memory.
  • the memory stores programs or instructions that can be run on the processor.
  • the program or instructions are executed by the processor, the implementation is as in the first aspect. steps of the method.
  • embodiments of the present application provide a readable storage medium. Programs or instructions are stored on the readable storage medium. When the programs or instructions are executed by a processor, the steps of the method in the first aspect are implemented.
  • inventions of the present application provide a chip.
  • the chip includes a processor and a communication interface.
  • the communication interface is coupled to the processor.
  • the processor is used to run programs or instructions to implement the method of the first aspect.
  • embodiments of the present application provide a computer program product, the program product is stored in a storage medium, and the program product is executed by at least one processor to implement the method of the first aspect.
  • the first preview image is displayed on the shooting preview interface
  • the first input from the user is received
  • the second preview image is displayed on the shooting preview interface and displayed in the target area of the shooting preview interface.
  • a floating window and upon receiving a second input from the user, shoot a target file, and the target file corresponds to a third preview image; wherein the first preview image is an image collected at a first zoom magnification; the floating window includes a third Preview image; the second preview image is an image collected at a second zoom magnification, and the third preview image is an image collected at a first zoom magnification, and the first zoom magnification is greater than the second zoom magnification.
  • the electronic device can display the second preview image captured at the second zoom magnification on the shooting preview interface according to the user's first input of the first preview image at the first zoom magnification, and display the second preview image captured at the first zoom magnification in the floating window.
  • the third preview image accepts the user's second input to shoot the target file corresponding to the third preview image, that is, the user does not need to perform multiple operations to shoot the enlarged shooting object, therefore, the user can simplify the shooting process operation, reduce time-consuming, and improve the shooting efficiency of electronic equipment.
  • Figure 1 is one of the schematic diagrams of a shooting method provided by an embodiment of the present application.
  • Figure 2 is one of the schematic diagrams of an example of the interface of a shooting method provided by an embodiment of the present application
  • Figure 3 is a second schematic diagram of an example of the interface of a shooting method provided by an embodiment of the present application.
  • Figure 4 is a third schematic diagram of an example of an interface of a shooting method provided by an embodiment of the present application.
  • Figure 5 is a fourth schematic diagram of an example of an interface of a shooting method provided by an embodiment of the present application.
  • Figure 6 is a fifth example schematic diagram of an interface of a shooting method provided by an embodiment of the present application.
  • Figure 7 is a sixth schematic diagram of an example of an interface of a shooting method provided by an embodiment of the present application.
  • Figure 8 is a schematic structural diagram of a shooting device provided by an embodiment of the present application.
  • Figure 9 is one of the schematic diagrams of the hardware structure of an electronic device provided by an embodiment of the present application.
  • FIG. 10 is a second schematic diagram of the hardware structure of an electronic device provided by an embodiment of the present application.
  • first, second, etc. in the specification and claims of this application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first”, “second”, etc. are generally of one type, and the number of objects is not limited.
  • the first object can be one or more.
  • “and/or” in the specification and claims represents at least one of the connected objects, and the character “/" generally indicates that the objects associated with each other are in an "or” relationship.
  • the user can trigger the electronic device to display the subject in the preview screen, and then trigger the electronic device to increase the magnification of the electronic device so that the electronic device is in the preview screen.
  • Displaying the enlarged object a higher-definition multimedia file, such as a picture or video, of the object can be obtained.
  • the user's hand may shake, which may result in the preview screen not including the enlarged subject. Therefore, the user needs to perform multiple operations in order to This causes the electronic device to display the enlarged object in the preview screen. Therefore, the user's operation during the shooting process is cumbersome and time-consuming.
  • the first preview image is displayed on the shooting preview interface
  • the first input from the user is received
  • the second preview image is displayed on the shooting preview interface and displayed in the target area of the shooting preview interface.
  • a floating window and upon receiving a second input from the user, shoot a target file, and the target file corresponds to a third preview image; wherein the first preview image is an image collected at a first zoom magnification; the floating window includes a third Preview image; the second preview image is an image collected at a second zoom magnification, and the third preview image is an image collected at a first zoom magnification, and the first zoom magnification is greater than the second zoom magnification.
  • the electronic device can display the second preview image captured at the second zoom magnification on the shooting preview interface according to the user's first input of the first preview image at the first zoom magnification, and display the second preview image captured at the first zoom magnification in the floating window.
  • the third preview image accepts the user's second input to shoot the target file corresponding to the third preview image, that is, the user does not need to perform multiple operations to shoot the enlarged shooting object, therefore, the user can simplify the shooting process operation, reduce time-consuming, and improve the shooting efficiency of electronic equipment.
  • FIG. 1 shows a flow chart of a photographing method provided by an embodiment of the present application. This method can be applied to electronic devices. As shown in Figure 1, the photographing method provided by the embodiment of the present application may include the following steps 201 to 204.
  • Step 201 The electronic device displays the first preview image on the shooting preview interface.
  • the first preview image is an image captured at a first zoom ratio.
  • the electronic device may display a sixth preview image on the shooting preview interface, and the sixth preview image is a view taken at a third zoom magnification.
  • the sixth preview image is a view taken at a third zoom magnification.
  • the first preview image collected with the first zoom magnification is displayed in the shooting preview interface, and the first zoom magnification is greater than
  • the third zoom magnification allows the user to clearly see the preview image in the shooting preview interface.
  • the electronic device can collect M video frames through the first camera, and sequentially display the M video frames in the shooting preview interface to display the sixth preview image.
  • M video frames are viewing images at a third zoom ratio.
  • the third zoom ratio and the second zoom ratio described below may be the same, and M is a positive integer.
  • the target application can be any of the following: chatting applications, shooting applications, image processing applications, short video interactive applications, etc.
  • the above-mentioned fourth input may specifically be: the user's two-finger enlargement input on the sixth preview image.
  • two-finger amplification input can be understood as: when the user's two fingers are in contact with the display screen of the electronic device, the user controls the two fingers to move away from each other.
  • the above-mentioned input parameters can specifically be any of the following: input distance, input trajectory, etc.
  • the first zoom ratio is determined according to the input parameter of the fourth input.
  • the first zoom ratio may be an integer greater than 0.
  • the first zoom ratio may be any of the following: 10, 20, 50, etc.
  • the third zoom factor may be an integer greater than 0.
  • the third zoom ratio may be any of the following: 1, 2, 5, etc.
  • Step 202 The electronic device receives the user's first input.
  • the above-mentioned first input may be a user's input to any position in the shooting preview interface, and the first input is used to trigger the electronic device to adjust the first preview image in the shooting preview interface to the second preview image.
  • the first input may be any one of the following: single-click input, double-click input, long-press input, etc., which may be specifically set according to actual needs.
  • Step 203 In response to the first input, the electronic device displays the second preview image on the shooting preview interface, and displays a floating window in the target area of the shooting preview interface.
  • the above-mentioned floating window includes a third preview image.
  • the electronic device can first cancel the display of the first preview image in the shooting preview interface, and then display the second preview image in the shooting preview interface; or, the electronic device can directly display the first preview image in the shooting preview interface. above, the second preview image is displayed in suspension.
  • the second preview image is an image captured at a second zoom factor. picture.
  • the above-mentioned second zoom ratio is smaller than the first zoom ratio.
  • the second zoom ratio may be an integer greater than 0.
  • the second zoom ratio may be any one of the following: 1, 2, 5, etc.
  • the target area may be a preset screen area, or may be a screen area corresponding to the photographed object in the preview image.
  • the preset picture area can be pre-stored by the electronic device, or can be set in advance by the user according to needs.
  • picture area corresponding to the photographic subject can be understood as: the picture area within the preset range of the picture area where the photographic subject is located.
  • a third preview image is displayed in the above-mentioned floating window.
  • the third preview image is an image captured at the first zoom magnification.
  • the electronic device is a mobile phone. Assume that the first zoom ratio is 20x, the second zoom ratio is 1x, and the subjects are boys and girls. As shown in Figure 2, the electronic device displays the first preview image 3 collected at the first zoom magnification on the shooting preview interface 2. According to the user's first input to the first preview image 3, as shown in Figure 3, the electronic device is triggered to The first preview image 3 in the shooting preview interface is adjusted to the second preview image 4, and the third preview image 6 collected at the first zoom magnification is displayed in the floating window 5.
  • Step 204 Upon receiving the second input from the user, the electronic device captures the target file.
  • the above target file corresponds to the third preview image.
  • the second preview image is an image captured at a second zoom magnification
  • the third preview image is an image captured at a first zoom magnification
  • the first zoom magnification is greater than the second zoom magnification.
  • the above-mentioned target file may include any of the following: target images, target videos, etc.
  • the second input may be the user's shooting input.
  • the above-mentioned shooting input may be the user's click input on the shooting control in the shooting preview interface, or may be the user's pressing of a physical button. Enter etc.
  • the electronic device may generate a target file based on the third preview image according to the user's shooting input of the electronic device.
  • the electronic device may generate a target file based on R video frames among the N video frames.
  • the R video frames are determined based on the user's shooting input of the electronic device, and R is a positive integer.
  • the target file may be a target image.
  • the electronic device can, based on the user's fifth input to the first control, which is used to trigger the electronic device to enter the capture mode when the user lets go, so that after the user completes the second After the input, the electronic device can generate the target image based on the image corresponding to the moment when the second input is performed.
  • the above-mentioned fifth input may be any one of the following: click input, long press input, press input, voice input, gesture input, etc.
  • the electronic device displays the preview interface 40 of the captured image
  • the user can enter the capture mode by clicking on the first control 41 in the preview interface 40 .
  • the target file may be a target video.
  • the electronic device can trigger the electronic device to enter the release lock target object mode according to the user's sixth input to the second control, so that after the user completes the second input,
  • the electronic device may generate the target video based on multiple video frames from the moment when the second input is completed.
  • the above-mentioned sixth input may be any one of the following: click input, long press input, press input, voice input, gesture input, etc.
  • the target object may be at least one of the photographic objects displayed in the second preview image.
  • the electronic device displays the preview interface 50 of the video shooting
  • the user can start the mode of releasing the target object by clicking the second control 51 in the preview interface 50.
  • the girl 65 is determined as the first object.
  • the first mark 62 changes from green to red
  • the floating window 63 moves with the girl 65 to obtain the video corresponding to the girl.
  • the electronic device can start the mode of releasing the girl 65 according to the user's click input on the second control 61, that is, the floating window 63 no longer moves with the girl 65.
  • the floating window 63 can be triggered to move with the girl by the user's input of the movement of the girl 65, so that the electronic device generates the target video based on the content of the third preview image 64 in the floating window 63.
  • Display the first preview image on the shooting preview interface receive the first input from the user, and in response to the first input, display the second preview image on the shooting preview interface, and display a floating window in the target area of the shooting preview interface, and after receiving In the case of the user's second input, the target file is captured, and the target file corresponds to the third preview image; wherein the first preview image is an image collected at the first zoom magnification; the floating window includes the third preview image; and the second preview image It is an image collected at the second zoom magnification, and the third preview image is an image collected at the first zoom magnification, and the first zoom magnification is greater than the second zoom magnification.
  • the electronic device can display the second preview image captured at the second zoom magnification on the shooting preview interface according to the user's first input of the first preview image at the first zoom magnification, and display the second preview image captured at the first zoom magnification in the floating window.
  • the third preview image accepts the user's second input to shoot the target file corresponding to the third preview image, that is, the user does not need to perform multiple operations to shoot the enlarged shooting object, therefore, the user can simplify the shooting process operation, reduce time-consuming, and improve the shooting efficiency of electronic equipment.
  • the first input is the user's input in the first preview image.
  • the shooting method provided by the embodiment of the present application may also include the following steps 301 and 302.
  • Step 301 The electronic device receives the user's third input in the second preview image.
  • the above-mentioned third input is used to trigger adjustment of the viewing range of the first camera of the electronic device.
  • the third input may be the user's input at any position in the second preview image.
  • the above third input may be any one of the following: click input, long press input, press input, voice input, gesture input, etc.
  • Step 302 The electronic device responds to the third input, adjusts the viewing range of the first camera of the electronic device according to the input position of the third input, and collects the third preview image at the first zoom magnification through the adjusted first camera.
  • the image content of the third preview image corresponds to the image content of the user's input position of the third input in the second preview image. That is, the third preview image displayed at a high zoom magnification is an enlarged display of the image content corresponding to the user input position in the second preview image displayed at a low zoom magnification.
  • the electronic device can determine the third preview image according to the user's input position in the second preview image, the image content corresponding to the user's input position can be enlarged and displayed according to the user's input, and the second preview can be enlarged and displayed according to the user's needs. Image content within the image.
  • the shooting method provided by the embodiment of the present application may also include the following steps 401 and 402.
  • Step 401 The electronic device obtains object feature information of the first object in the second preview image.
  • the first object may be determined based on the user's first input.
  • the electronic device can detect the target position in the target video frame of the second preview image according to the user's input in the second preview image to determine the screen area where the first object is located, so that the electronic device can use the target feature recognition technology to determine the object feature information of the target object according to the screen area where the first object is located.
  • the target video frame is the video frame corresponding to the starting time of the first input
  • the target position is the input position of the first input on the target video frame.
  • the target feature recognition technology can specifically be any of the following: biometric recognition tracking technology, object feature recognition tracking technology.
  • biometric recognition tracking technology may be at least one of the following: facial feature recognition and tracking technology, hand feature recognition and tracking technology, eye feature recognition and tracking technology, etc.
  • object feature recognition and tracking technology may be at least one of the following: color feature recognition and tracking technology, shape feature recognition and tracking technology, digital feature recognition and tracking technology, etc.
  • Step 402 The electronic device adjusts the viewing range of the second camera of the electronic device according to the object characteristic information, and collects the third preview image at the first zoom magnification through the adjusted second camera.
  • the second camera and the first camera may be the same one, or they may not be the same one.
  • the electronic device can adjust the framing range of the second camera according to the object feature information and determine the third preview image, that is, the image corresponding to the first object in the framing image at the first zoom factor can be displayed in the floating window, that is, the enlarged first object can be displayed in the floating window.
  • the electronic device can determine the third preview image based on the object characteristic information of the first object, when the user's hand shakes, the electronic device can also display the enlarged first object. Therefore, the process of shooting can be simplified. The user's operation is simplified during the process and time-consuming is reduced.
  • the following is an example of how to control the floating window to move following the first object.
  • the target area is the image area corresponding to the first object.
  • the shooting method provided by the embodiment of the present application may also include the following step 501.
  • Step 501 When a first object is displaced, the electronic device moves a floating window to a second screen area of a shooting preview interface.
  • the above-mentioned second picture area is an image area corresponding to the moved first object.
  • the electronic device may compare the position of the first object in adjacent video frames collected by the first camera, and determine the target object if the positions of the two first objects do not match. Movement occurs.
  • the movement of the above-mentioned floating window from the first picture area to the second picture area is determined based on the movement position of the first object in the second preview image.
  • the above-mentioned first picture area is the corresponding image area of the first object before movement.
  • the floating window moves from the first picture area to the second picture area, so that the floating window follows the movement of the first object, so that the third preview image
  • the image corresponding to the first object is always displayed in .
  • the electronic device moves the moving position of the floating window according to the moving position of the first object in the second preview image, so that the image corresponding to the first object is always displayed in the third preview image in the floating window, the performance of the electronic device can be improved. Shooting efficiency.
  • the following is an example of how to capture a target video file when the second object moves.
  • the target file is a target video file.
  • the "shooting target file" in the above-mentioned step 204 includes the following step 601.
  • Step 601 When the second object is displaced, the electronic device uses the second object as the focus object to capture the target video file.
  • the above-mentioned focus object is a photographed object displaying a focus object identifier.
  • the above-mentioned focus object identification is used to instruct the camera to use the second object as the focus object and shoot a target video for the focus object.
  • the camera automatically follows the focus and collects the target video corresponding to the focus object, which can improve the efficiency of the electronic device in shooting video.
  • the following is an example of how to display multiple magnified subjects in a floating window.
  • the photographed objects of the third preview image include at least two objects.
  • the shooting method provided by the embodiment of the present application may also include the following step 701.
  • Step 701 When a third preview image does not include a third object among the at least two objects, the electronic device displays a fourth preview image in a floating window.
  • the fourth preview image is an image captured at a third zoom ratio, the fourth preview image includes at least two objects, and the third zoom ratio is smaller than the first zoom ratio.
  • the third object may be any one of the at least two objects mentioned above.
  • the electronic device determines that the third preview image does not contain any one of the at least two objects, the electronic device reduces the third preview image collected at the first zoom magnification in the floating window to the third preview image at the third zoom magnification.
  • the fourth preview image collected at a zoom magnification such that any one of at least two objects is displayed in the floating window.
  • the third zoom factor may be defaulted by the electronic device system or preset by the user.
  • the electronic device determines the zoom magnification by decreasing the first zoom magnification according to the preset difference value, so that any one of the at least two objects appears in the fourth preview image, This zoom magnification is thereby determined as the third zoom magnification.
  • the above-mentioned preset difference value may be any of the following: 0.5, 1, 1.5, etc.
  • the electronic device adjusts the zoom magnification of the preview image in the floating window based on detecting whether the third preview image contains any one of at least two objects, which can avoid the user from performing multiple operations to make the preview image of the floating window contain at least two objects. , therefore, improving the shooting efficiency of electronic equipment.
  • the photographed objects of the third preview image include a third object and a fourth object.
  • the shooting method provided by the embodiment of the present application may also include the following step 801.
  • Step 801 If the third preview image does not include the third object, the electronic device displays the fifth preview image.
  • the fifth preview image is an image collected at the first zoom magnification, and the fifth preview image includes the third object.
  • the electronic device may display a first floating window in the first area of the shooting preview interface, and display the fifth preview image in the first floating window.
  • the first floating window is different from the floating window, and the first area is different from the target area.
  • the zoom factor of the fifth preview image is the same as the zoom factor of the third preview image.
  • the shooting object of the third preview image includes a third object and a fourth object, as shown in FIG. 7 , assuming that the third object is a girl 70 and the fourth object is a boy 71 , the electronic device detects that the floating object is When the third preview image 73 in the window 72 includes the boy 71 but does not include the girl 70 , the fifth preview image 75 is displayed in the first floating window 74 . Among them, the fifth preview image 75 includes the girl 70 .
  • the electronic device can display the third object in other floating windows.
  • the fifth preview image of the object can be displayed at the same time, and the enlarged preview images of the two shooting objects can be displayed at the same time, which can improve the efficiency of electronic device shooting.
  • the execution subject may be a photographing device.
  • the method of performing photography by the photographing device is taken as an example to describe the photographing device provided by the embodiment of the present application.
  • FIG. 8 shows a possible structural schematic diagram of the shooting device involved in the embodiment of the present application.
  • the photographing device 80 may include: a display module 81 , a receiving module 82 and a photographing module 83 .
  • the display module 81 is used to display the first preview image on the shooting preview interface, and the first preview image is an image collected at the first zoom magnification.
  • the receiving module 82 is used to receive the user's first input.
  • the display module 81 is also configured to respond to the first input received by the receiving module, display the second preview image on the shooting preview interface, and display a floating window in the target area of the shooting preview interface, where the floating window includes the third preview image.
  • the shooting module 83 is used to shoot the target file when the receiving module receives the user's second input, and the target file corresponds to the third preview image; wherein the second preview image is an image collected at a second zoom magnification, and the third preview image is an image collected at a second zoom magnification.
  • the third preview image is an image collected at the first zoom magnification, and the first zoom magnification is greater than the second zoom magnification.
  • the first input is the user's input in the first preview image; the device also includes: a processing module 84; a receiving module 82, which is also used to display the floating window in the target area of the shooting preview interface, Receive the user's third input in the second preview image; the processing module 84 is configured to respond to the third input received by the receiving module, adjust the viewing range of the first camera of the electronic device according to the input position of the third input, and pass The adjusted first camera collects the third preview image at the first zoom ratio.
  • the device further includes: an acquisition module 85; an acquisition module 85, configured to acquire the object characteristic information of the first object in the second preview image before displaying the floating window in the target area of the shooting preview interface;
  • the processing module 84 is also configured to adjust the viewing range of the second camera of the electronic device according to the object characteristic information obtained by the acquisition module, and collect the third preview image at the first zoom magnification through the adjusted second camera.
  • the target area is the image area corresponding to the first object; the device also includes: a moving module 86; the above-mentioned moving module 86 is used to display the floating window in the target area of the shooting preview interface, When the first object is displaced, the floating window is moved to the second picture area of the shooting preview interface, and the second picture area is the image area corresponding to the moved first object.
  • the target file is a target video file
  • the above-mentioned shooting module 83 is specifically configured to shoot the target video file using the second object as the focus object when the second object is displaced.
  • the shooting objects of the third preview image include at least two objects; the display module 81 is also configured to display a floating window in the target area of the shooting preview interface, and the third preview image does not include at least two objects.
  • a fourth preview image is displayed in the floating window; wherein the fourth preview image is an image collected at a third zoom magnification, the fourth preview image includes at least two objects, and the third The zoom ratio is smaller than the first zoom ratio.
  • the shooting objects of the third preview image include a third object and a fourth object; the display module 81 is also configured to display a floating window in the target area of the shooting preview interface in the third preview image. If the third object is not included, a fifth preview image is displayed; wherein the fifth preview image is an image collected at the first zoom magnification, and the fifth preview image includes the third object.
  • the first preview image is displayed on the shooting preview interface
  • the first input from the user is received
  • the second preview image is displayed on the shooting preview interface and displayed in the target area of the shooting preview interface.
  • a floating window and upon receiving a second input from the user, shoot a target file, and the target file corresponds to a third preview image; wherein the first preview image is an image collected at a first zoom magnification; the floating window includes a third Preview image; the second preview image is an image collected at a second zoom magnification, and the third preview image is an image collected at a first zoom magnification, and the first zoom magnification is greater than the second zoom magnification.
  • the shooting device can display the second preview image collected at the second zoom ratio on the shooting preview interface according to the user's first input of the first preview image at the first zoom ratio, and display the second preview image collected at the first zoom ratio in the floating window.
  • the third preview image accepts the user's second input to shoot the target file corresponding to the third preview image, that is, the user does not need to perform multiple operations to shoot the enlarged shooting object, therefore, the user can simplify the shooting process operation, reduce time-consuming, and improve the shooting efficiency of the shooting device.
  • Embodiments of the present application provide a shooting device, because the shooting device can directly display the viewfinder at the second magnification in the second window according to the user's first input of the target object in the viewfinder at the first magnification.
  • the picture corresponding to the target object that is, the user only needs to make one input, so that the shooting device can display the enlarged target object without requiring the user to perform multiple operations. Therefore, the user's operation during the shooting process can be simplified and the consumption is reduced. time, in this way, the shooting efficiency of the shooting device can be improved.
  • the photographing device in the embodiment of the present application may be a device, or may be a component, integrated circuit, or chip in an electronic device.
  • the device may be a mobile electronic device or a non-mobile electronic device.
  • the mobile electronic device can be a mobile phone, a tablet computer, a notebook computer, a handheld computer, a vehicle-mounted electronic device, a mobile Internet device (Mobile Internet Device, MID), or augmented reality (AR)/virtual reality (virtual reality, VR) equipment, robots, wearable devices, ultra-mobile personal computers (UMPC), netbooks or personal digital assistants (PDA), etc.
  • It can also be a server, a network attached storage (Network Attached Storage, NAS), a personal computer (personal computer, PC), a television (television, TV), a teller machine or a self-service machine, etc., which are not specifically limited in the embodiments of this application.
  • the photographing device in the embodiment of the present application may be a device with an operating system.
  • the operating system can be an Android operating system, an ios operating system, or other possible operating systems, which are not specifically limited in the embodiments of this application.
  • the shooting device provided by the embodiments of the present application can implement each process implemented by the method embodiments of Figures 1 to 7. To avoid repetition, details will not be described here.
  • the embodiment of the present application also provides an electronic device 90, including a processor 91 and a memory 92.
  • the memory 92 stores programs or instructions that can be run on the processor 91, and the program or When the instructions are executed by the processor 91, each step of the above-mentioned photographing method embodiment is implemented, and the same technical effect can be achieved. To avoid repetition, the details will not be described here.
  • the electronic devices in the embodiments of the present application include the above-mentioned mobile electronic devices and non-mobile electronic devices.
  • FIG. 10 is a schematic diagram of the hardware structure of an electronic device implementing an embodiment of the present application.
  • the electronic device 100 includes but is not limited to components such as a radio frequency unit 101, a network module 102, an audio output unit 103, an input unit 104, a sensor 105, a display unit 106, a user input unit 107, an interface unit 108, a memory 109, and a processor 110.
  • components such as a radio frequency unit 101, a network module 102, an audio output unit 103, an input unit 104, a sensor 105, a display unit 106, a user input unit 107, an interface unit 108, a memory 109, and a processor 110.
  • the electronic device 100 may also include a power supply (such as a battery) that supplies power to various components.
  • the power supply may be logically connected to the processor 110 through a power management system, thereby managing charging, discharging, and function through the power management system. Consumption management and other functions.
  • the structure of the electronic device shown in Figure 10 does not constitute a limitation on the electronic device.
  • the electronic device may include more or less components than shown in the figure, or combine certain components, or arrange different components, which will not be described again here. .
  • the display unit 106 is used to display the first preview image on the shooting preview interface, and the first preview image is an image collected at the first zoom magnification;
  • the user input unit 107 is used to receive the user's first input;
  • the display unit 106 In response to the first input, display the second preview image on the shooting preview interface, and display a floating window in the target area of the shooting preview interface, where the floating window includes the third preview image;
  • the processor 110 is configured to receive the user's third preview image.
  • the target file is captured, and the target file corresponds to the third preview image; wherein, the second preview image is an image collected at the second zoom magnification, the third preview image is an image collected at the first zoom magnification, and the third preview image is an image collected at the first zoom magnification.
  • the first zoom ratio is greater than the second zoom ratio.
  • the first input is the user's input in the first preview image
  • the user input unit 107 is used to receive the user's third input in the second preview image
  • the processor 110 is also configured to In response to the third input, the viewing range of the first camera of the electronic device is adjusted according to the input position of the third input, and a third preview image is captured at a first zoom magnification through the adjusted first camera.
  • the processor 110 is also used to obtain the first object in the second preview image. the object characteristic information; according to the object characteristic information, adjust the viewing range of the second camera of the electronic device, and collect the third preview image at the first zoom magnification through the adjusted second camera.
  • the target area is the image area corresponding to the first object; the processor 110 is also configured to move the floating window to the second screen of the shooting preview interface when the first object is displaced. area, the second picture area is the image area corresponding to the moved first object.
  • the target file is a target video file
  • the processor 110 is further configured to use the second object as the focus object to shoot the target video file when the second object is displaced.
  • the shooting objects of the third preview image include at least two objects; the display unit 106 is also configured to, when the third preview image does not include the third object of the at least two objects, A fourth preview image is displayed in the floating window; wherein the fourth preview image is an image collected at a third zoom magnification, the fourth preview image includes at least two objects, and the third zoom magnification is smaller than the first zoom magnification.
  • the shooting objects of the third preview image include a third object and a fourth object; the display unit 106 is also configured to display the third object when the third preview image does not include the third object.
  • the first preview image is displayed on the shooting preview interface
  • the first input from the user is received
  • the second preview image is displayed on the shooting preview interface and displayed in the target area of the shooting preview interface.
  • a floating window and upon receiving a second input from the user, shoot a target file, and the target file corresponds to a third preview image; wherein the first preview image is an image collected at a first zoom magnification; the floating window includes a third Preview image; the second preview image is an image collected at a second zoom magnification, and the third preview image is an image collected at a first zoom magnification, and the first zoom magnification is greater than the second zoom magnification.
  • the electronic device can display the second preview image captured at the second zoom magnification on the shooting preview interface according to the user's first input of the first preview image at the first zoom magnification, and display the second preview image captured at the first zoom magnification in the floating window.
  • the third preview image accepts the user's second input to shoot the target file corresponding to the third preview image, that is, the user does not need to perform multiple operations to shoot the enlarged shooting object, therefore, the user can simplify the shooting process operation, reduce time-consuming, and improve the shooting efficiency of electronic equipment.
  • An embodiment of the present application provides an electronic device. Since the electronic device can display a second preview screen (i.e., a screen corresponding to the target object after being enlarged) in a second window according to a first input of a user to a target object in a first preview window, and generate a target multimedia file based on the second preview screen, the electronic device can display the screen after the target object is enlarged in the preview screen directly through a single input. Therefore, it can avoid requiring the user to perform multiple operations before the electronic device can display the enlarged target object in the preview screen. In this way, the shooting efficiency of the electronic device can be improved.
  • a second preview screen i.e., a screen corresponding to the target object after being enlarged
  • the electronic device provided by the embodiments of the present application can implement each process implemented by the above method embodiments, and can achieve the same technical effect. To avoid duplication, the details will not be described here.
  • the input unit 104 may include a graphics processor (Graphics Processing Unit, GPU) 1041 and a microphone 1042.
  • the graphics processor 1041 is responsible for the image capture device (GPU) in the video capture mode or the image capture mode. Process the image data of still pictures or videos obtained by cameras (such as cameras).
  • the display unit 106 may include a display panel 1061, which may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like.
  • the user input unit 107 includes a touch panel 1071 and at least one of other input devices 1072 .
  • Touch panel 1071 is also called a touch screen.
  • the touch panel 1071 may include two parts: a touch detection device and a touch controller.
  • Other input devices 1072 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be described again here.
  • Memory 109 may be used to store software programs as well as various data.
  • the memory 109 may mainly include a first storage area for storing programs or instructions and a second storage area for storing data, wherein the first storage area may store an operating system, an application program or instructions required for at least one function (such as a sound playback function, Image playback function, etc.) etc.
  • memory 109 may include volatile memory or nonvolatile memory, or memory 109 may include both volatile and nonvolatile memory.
  • non-volatile memory can be read-only memory (Read-Only Memory, ROM), programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), electrically removable memory.
  • Volatile memory can be random access memory (Random Access Memory, RAM), static random access memory (Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), synchronous dynamic random access memory (Synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (Double Data Rate SDRAM, DDRSDRAM), enhanced synchronous dynamic random access memory (Enhanced SDRAM, ESDRAM), synchronous link dynamic random access memory (Synch link DRAM) , SLDRAM) and direct memory bus random access memory (Direct Rambus RAM, DRRAM).
  • RAM Random Access Memory
  • SRAM static random access memory
  • DRAM dynamic random access memory
  • DRAM synchronous dynamic random access memory
  • SDRAM double data rate synchronous dynamic random access memory
  • Double Data Rate SDRAM Double Data Rate SDRAM
  • DDRSDRAM double data rate synchronous dynamic random access memory
  • Enhanced SDRAM, ESDRAM synchronous dynamic random access memory
  • Synch link DRAM synchronous link dynamic random access memory
  • SLDRAM direct memory
  • the processor 110 may include one or more processing units; optionally, the processor 110 integrates an application processor and a modem processor, where the application processor mainly handles operations related to the operating system, user interface, application programs, etc., Modem processors mainly process wireless communication signals, such as baseband processors. It can be understood that the above modem processor may not be integrated into the processor 110 .
  • An embodiment of the present application also provides a readable storage medium, on which a program or instruction is stored.
  • a program or instruction is stored.
  • the program or instruction is executed by a processor, each process of the above-mentioned shooting method embodiment is implemented, and the same technical effect can be achieved. To avoid repetition, it will not be repeated here.
  • the processor is the processor in the electronic device described in the above embodiment.
  • the readable storage medium includes computer readable storage media, such as computer read-only memory ROM, random access memory RAM, magnetic disk or optical disk, etc.
  • 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 programs or instructions to implement each process of the above method embodiments, and can achieve the same technical effect. To avoid duplication, the details will not be described here.
  • chips mentioned in the embodiments of this application may also be called system-on-chip, system-on-a-chip, system-on-a-chip or system-on-chip, etc.
  • Embodiments of the present application provide a computer program product.
  • the program product is stored in a storage medium.
  • the program product is executed by at least one processor to implement each process of the above-mentioned shooting method embodiment, and can achieve the same technical effect. To avoid repetition, they will not be repeated here.
  • the methods of the above embodiments can be implemented by means of software plus the necessary general hardware platform. Of course, it 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 computer software product that is essentially or contributes to the existing technology.
  • the computer software product is stored in a storage medium (such as ROM/RAM, disk , optical disk), including several instructions to cause a terminal (which can be a mobile phone, computer, server, or network device, etc.) to execute the methods described in various embodiments of this application.

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Abstract

La présente demande, qui relève du domaine technique de la photographie, divulgue un procédé et un appareil de photographie, un dispositif électronique et un support. Le procédé comprend : l'affichage d'une première image de prévisualisation sur une interface de prévisualisation de photographie, la première image de prévisualisation étant une image capturée à un premier rapport de zoom ; la réception d'une première entrée d'un utilisateur ; en réponse à la première entrée, l'affichage d'une deuxième image de prévisualisation sur l'interface de prévisualisation de photographie et l'affichage d'une fenêtre flottante dans une région cible de l'interface de prévisualisation de photographie, la fenêtre flottante comprenant une troisième image de prévisualisation ; et lorsqu'une seconde entrée de l'utilisateur est reçue, la photographie d'un fichier cible, le fichier cible correspondant à la troisième image de prévisualisation, la deuxième image de prévisualisation étant une image capturée à un second rapport de zoom, la troisième image de prévisualisation étant une image capturée au premier rapport de zoom, et le premier rapport de zoom étant plus grand que le second rapport de zoom.
PCT/CN2023/119194 2022-09-19 2023-09-15 Procédé et appareil de photographie, dispositif électronique et support WO2024061134A1 (fr)

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