CN112954193B - Shooting method, shooting device, electronic equipment and medium - Google Patents
Shooting method, shooting device, electronic equipment and medium Download PDFInfo
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- CN112954193B CN112954193B CN202110111441.9A CN202110111441A CN112954193B CN 112954193 B CN112954193 B CN 112954193B CN 202110111441 A CN202110111441 A CN 202110111441A CN 112954193 B CN112954193 B CN 112954193B
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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
- H04N23/62—Control of parameters via user interfaces
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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
- H04N23/63—Control of cameras or camera modules by using electronic viewfinders
- H04N23/631—Graphical user interfaces [GUI] specially adapted for controlling image capture or setting capture parameters
- H04N23/632—Graphical user interfaces [GUI] specially adapted for controlling image capture or setting capture parameters for displaying or modifying preview images prior to image capturing, e.g. variety of image resolutions or capturing parameters
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Abstract
The application discloses a shooting method, a shooting device, electronic equipment and a shooting medium, belongs to the technical field of communication, and can solve the problems that in the related technology, a zooming mode of digital zooming causes a zooming area to be limited, so that the electronic equipment framing process is not flexible enough, and further shooting efficiency is low. The method comprises the following steps: the method comprises the steps that under the condition that a shooting preview picture is displayed by the electronic equipment, a first input of a user is received; in response to the first input, the electronic equipment executes target operation on the target picture content of the first area according to the relative position relationship between the first area and the second area; the first area and the second area are areas selected by the first input in the shooting preview picture, the second area is an area where the target picture content is located after target operation is performed on the target picture content in the first area, and the target operation is zooming operation on the target picture content.
Description
Technical Field
The application belongs to the technical field of communication, and particularly relates to a shooting method, a shooting device, electronic equipment and a shooting medium.
Background
With the development of electronic device technology, a photographing function has become an essential function in electronic devices. During shooting by a user using the electronic device, a shooting focal length (generally referred to as "zoom"), that is, a display scale of a preview screen in a shooting preview area, may be adjusted. Generally, the electronic device can perform zooming in two ways, optical zooming and digital zooming.
In the related art, in the digital zoom, since the digital zoom is to reduce the field of view by performing digital cropping on the sensor during the digital zoom, the electronic apparatus generally enlarges the middle portion of the sensor, that is, the electronic apparatus can only perform the zoom on the preview screen that captures the center area of the preview area.
As can be seen from the above zooming process, the zooming area is limited by the digital zooming method in the related art, so that the electronic device is not flexible in the process of viewing, and the shooting efficiency is low.
Disclosure of Invention
The embodiment of the application aims to provide a shooting method, a shooting device, electronic equipment and a shooting medium, and the shooting method, the shooting device, the electronic equipment and the shooting medium can solve the problems that in the related technology, a zooming mode of digital zooming causes a zooming area to be limited, a framing process of the electronic equipment is not flexible enough, and then shooting efficiency is low.
In order to solve the technical problem, the present application is implemented as follows:
in a first aspect, an embodiment of the present application provides a shooting method, where the method includes: the method comprises the steps that under the condition that a shooting preview picture is displayed by the electronic equipment, a first input of a user is received; in response to the first input, the electronic equipment executes target operation on the target picture content of the first area according to the relative position relationship between the first area and the second area; the first area and the second area are areas selected by the first input in the shooting preview picture, the second area is an area where the target picture content is located after target operation is performed on the target picture content in the first area, and the target operation is zooming operation on the target picture content.
In a second aspect, an embodiment of the present application provides a shooting device, which includes a receiving module and an executing module; the receiving module is used for receiving a first input of a user under the condition of displaying a shooting preview picture; the executing module is configured to, in response to the first input received by the receiving module, execute a target operation on the target screen content of the first area according to a relative positional relationship between the first area and the second area; the first area and the second area are areas selected by the first input in the shooting preview picture, the second area is an area where the target picture content is located after target operation is performed on the target picture content of the first area, and the target operation is zooming operation on the target picture content.
In a third aspect, an embodiment of the present application provides an electronic device, which includes a processor, a memory, and a program or instructions stored on the memory and executable on the processor, and when executed by the processor, the program or instructions implement the steps of the method according to the first aspect.
In a fourth aspect, embodiments of the present application provide a readable storage medium, on which a program or instructions are stored, which when executed by a processor, implement the steps of the method according to the first aspect.
In a fifth aspect, an embodiment of the present application provides a chip, where the chip includes a processor and a communication interface, where the communication interface is coupled to the processor, and the processor is configured to execute a program or instructions to implement the method according to the first aspect.
In this embodiment, when the electronic device displays the shooting preview screen, the electronic device may receive a first input from a user, and after receiving the first input, the electronic device may perform a targeting operation on the target screen content in the first area according to a relative positional relationship between an area (i.e., the first area) selected by the user when the first input is input in the shooting preview screen and an area (i.e., the second area) where the target screen content is located after the electronic device receives the targeting operation performed on the target screen content in the first area by the user, where the targeting operation may be a zooming operation performed on the target screen content by the user, where the second area is also selected by the user when the first input is input in the shooting preview screen. In this way, the electronic device can perform a zoom operation on the screen content of any area according to the input of the user at any area of the shooting preview screen, so that the user can realize richer viewing possibility through the electronic device.
Drawings
Fig. 1 is a schematic flowchart of a shooting method provided in an embodiment of the present application;
fig. 2 is one of schematic diagrams of an interface applied to a shooting method according to an embodiment of the present disclosure;
fig. 3 is a second schematic diagram of an interface applied in a shooting method according to the second embodiment of the present disclosure;
fig. 4 is a third schematic view of an interface applied in a shooting method according to an embodiment of the present disclosure;
fig. 5 is a schematic structural diagram of a shooting device according to an embodiment of the present disclosure;
fig. 6 is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure;
fig. 7 is a second schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.
The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.
The shooting method provided by the embodiment of the present application is described in detail below with reference to the accompanying drawings through specific embodiments and application scenarios thereof.
The shooting method provided by the embodiment of the application can be applied to scenes in which a user uses the electronic equipment to shoot.
In the process of adjusting the shooting preview picture of the electronic device, when the user needs to shoot the picture content in the lower left corner area 1 of the shooting preview picture, the user needs to change the central area of the current shooting preview picture into the area 1, specifically, the electronic device can be moved to the lower left, and the picture content in the area 1 is displayed in the central area of the shooting preview picture. At this time, the electronic apparatus may enlarge and display the screen content in the area 1 upon receiving an input indicating a zoom operation by the user to the captured preview screen. As can be seen from the above process, when the user uses the electronic device to perform framing, if an area other than the center of the captured preview screen needs to be enlarged, the electronic device needs to be moved, and the area that needs to be enlarged needs to be moved to the center area. Therefore, due to the limited zoom area, the electronic device is not flexible in the process of framing, and the shooting efficiency is low.
According to the shooting method provided by the embodiment of the application, the electronic device can receive the amplification input of a user under the condition that the shooting preview picture is displayed, after the electronic device receives the amplification input, according to the relative position relationship between the area (namely the first area) selected by the user when the amplification input is input in the shooting preview picture and the area (namely the second area) where the target picture content of the first area is located after the electronic device receives the target operation of the user on the target picture content of the first area, the target operation can be executed on the target picture content of the first area, and the target operation can be the zooming operation of the target picture content by the user, wherein the second area is also selected by the user when the first input is input in the shooting preview picture. In this way, the electronic device can perform zoom operation on the screen content of any area according to the input of the user at any area of the shooting preview screen, so that the user can realize richer viewing possibility through the electronic device.
The present embodiment provides a shooting method, as shown in fig. 1, including the following steps 301 and 302:
step 301: the photographing apparatus receives a first input from a user while displaying a photographing preview screen.
In the embodiment of the present application, the shooting preview screen may be a shooting preview screen in any application having a shooting function in the electronic device. For example, a shooting preview screen of a shooting application, and a shooting preview screen of a chat application.
In the embodiment of the present application, the first input may be an input of a user in an arbitrary area in the shooting preview screen.
In the embodiment of the present application, the first input may be used to perform a target operation on the shooting preview screen. The target operation may refer to the following description.
In this embodiment of the application, the first input may be a touch input, for example, a slide input, a long-press input, or a double-click input, or may also be a voice input, or may also be a specific gesture input, which is not limited in this embodiment of the application.
Step 302: in response to the first input, the shooting device executes target operation on the target picture content of the first area according to the relative position relation between the first area and the second area.
In an embodiment of the application, the first area and the second area are areas selected by the first input in the shooting preview screen, the second area is an area where the target screen content is located after a target operation is performed on the target screen content in the first area, and the target operation is a zoom operation on the target screen content.
In this embodiment of the present application, the regions selected by the first input (i.e., the first region and the second region) may be selected by a user through inputting the first input to the electronic device in a self-defined manner, or may be preset in advance for the electronic device.
In one example, when the area selected by the first input is an area selected by a user through customization of the first input by inputting the first input to the electronic device, the first input may be a double-finger reverse sliding input. When the double-finger reverse sliding input is used for indicating the electronic equipment to amplify the picture content, the final release position of the double fingers is the range of a first area selected by a user in a self-defined way, and a second area is the area where a shooting preview picture is located; when the double-finger reverse sliding input is used for indicating the electronic equipment to reduce the picture content, the first area is the area where the shooting preview picture is located, and the final release position of the double fingers is the range of the second area selected by the user in a self-defined mode.
In another example, when the area selected by the first input is an area preset by the electronic device in advance, the first input may be a double-click input. When the double-click input is used for indicating the electronic equipment to amplify the picture content, a preset area range taking a double-click point as a center can be preset in the electronic equipment after the first input is received, wherein the preset area range is a range of a first area, and a second area is an area where a preview picture is shot; when the double-click input is used for instructing the electronic equipment to reduce the picture content, the second area can be preset in the electronic equipment as an area where the shooting preview picture is located, and a preset area range which takes the double-click point as a center after the first input is received is preset, wherein the preset area range is the range of the second area.
In the embodiment of the present application, the relative positional relationship between the first region and the second region refers to a relative positional relationship between a region boundary of the first region and a region boundary of the second region. For example, when the first region is a rectangle and the second region is a rectangle enlarged in proportion to the first region, the correspondence relationship between 4 sides of the first region and 4 sides of the second region is established.
In this embodiment of the present application, the relative position relationship may include a region boundary correspondence relationship between the first region and the second region, and may further include a distance between boundaries corresponding to the first region and the second region.
It is understood that the above-mentioned positional relationship of the first region and the second region may be: the first region is contained within the second region, or the second region is within the first region. The first area and the second area may be in the same shape and may be enlarged or reduced in equal proportion, for example, the first area is located within the second area, and both the first area and the second area are rectangular, wherein the second area is an area obtained by enlarging the first area in equal proportion. The first area and the second area may be different in shape and size, for example, the first area is located within the second area, the first area is circular, and the second area is rectangular.
In the embodiment of the present application, the target screen content may be screen content used for performing a zoom operation on a captured preview screen.
In the embodiment of the present application, the target operation may be an enlargement operation or a reduction operation.
Optionally, in this embodiment of the application, in a case that the target operation is an enlargement operation for enlarging the target screen content, the first area is an area where the target screen content is located, and the second area is an area where the preview screen is located; when the target operation is a zoom-out operation for zooming out the target screen content, the first area is an area where the shooting preview screen is located, and the second area is an area where the target screen content is located after the zoom-out operation is performed on the target screen content in the first area.
Illustratively, when the target operation is an enlargement operation, the enlargement operation is a process in which the electronic apparatus performs digital zoom trimming, and when the target operation is a reduction operation, the reduction operation is a process in which the electronic apparatus performs digital zoom restoration.
It is understood that the zoom-out operation cannot be continuously performed in the case where the corresponding digital zoom focal length in the shooting preview screen is the minimum focal length, and similarly, the zoom-in operation cannot be continuously performed in the case where the corresponding digital zoom focal length in the shooting preview screen is the maximum focal length.
Example 1: assuming that the application for capturing the preview screen is a capturing application and the target operation is an enlargement operation, as shown in fig. 2 a, when the electronic device displays the capturing preview screen 21 of the capturing application, a double-click input (i.e., the first input) from the user to a position 22 of the capturing preview screen 21 is received, and after the double-click input is received by the electronic device, the electronic device determines that the area 23 centered on the position 22 is a target enlargement area (i.e., the first area), the area where the capturing preview screen 21 is located is a final area (i.e., the second area) in which the area 23 is enlarged, and finally enlarges the screen content in the area 23 (i.e., the target screen content) to be as large as the capturing preview screen 21 as shown in fig. 2 b.
Example 2: assuming that the application of the shooting preview screen is the shooting application and the target operation is the zoom-out operation, as shown in fig. 3 a, when the electronic device displays the shooting preview screen 21 of the shooting application, the electronic device receives a long press input (i.e., the first input) from the user to a position 24 of the shooting preview screen 21, and when the electronic device receives the long press input, the electronic device sets an area where the shooting preview screen 21 is located as a target zoom-out area (i.e., the first area), sets a preset zoom-out target area 25 as a final area after zoom-out (i.e., the second area), and finally performs the zoom-out operation on the screen content (i.e., the target screen content) of the area where the shooting preview screen 21 is located, as shown in fig. 3 b, to zoom out to be equal to the target area 25.
In the shooting method provided by the embodiment of the application, the shooting device can receive an amplification input of a user when displaying the shooting preview picture, and after receiving the amplification input, the shooting device can execute a target operation on the target picture content in the first area according to a relative position relationship between an area (namely the first area) selected by the user when inputting the amplification input in the shooting preview picture and an area (namely the second area) where the target picture content is located after the shooting device receives the target operation executed by the user on the target picture content in the first area, wherein the target operation can be a zooming operation of the target picture content by the user, and the second area is also selected by the user when inputting the first input in the shooting preview picture. In this way, the electronic device can perform zoom operation on the screen content of any area according to the input of the user at any area of the shooting preview screen, so that the user can realize richer viewing possibility through the electronic device.
Optionally, in this embodiment of the application, the shooting device in step 302 performs the target operation on the target screen content in the first area according to the relative position relationship between the first area and the second area, and the method includes the following steps A1 to A3:
step A1: the shooting device determines position information between N first area boundaries of the first area and N second area boundaries of the second area, wherein one first area boundary corresponds to one second area boundary, and N is a positive integer.
Step A2: the shooting device determines the scaling rate of each first area boundary of the first areas according to the position information.
Step A3: and the shooting device executes target operation on the target picture content of the first area according to the zooming rate.
Illustratively, the position information is a relative position relationship between N first area boundaries of the first area and N second area boundaries of the second area. The relative position information may include a correspondence between a distance and a direction between the first area and the second area.
In an example, the position information may be embodied by coordinate information, that is, the position information may be: and the coordinate information of the X coordinate points on the N first area boundaries of the first area and the coordinate information of the X coordinate points on the N second area boundaries of the second area.
Illustratively, the zoom rate may be determined based on a zoom time and a zoom distance. The zoom time may be preset in advance or may be user-defined, and this is not limited in the embodiment of the present application. The scaling rate is the ratio of the scaling distance to the scaling time.
In one example, when the target operation is a zoom-in operation, the zoom rate may be a variable rate, that is, a rate of pixels cropped per unit time during the digital zoom. Typically, the scaling rate is pixels/second.
Example 3: with reference to example 1, after the electronic device receives the double-click input and determines that the area 23 centered at the position 22 is the target enlargement area (i.e., the first area), 4 vertexes of the captured preview screen (i.e., the second area) are A, B, C, D and 4 vertexes of the target enlargement area are E, F, G, H, as shown in fig. 4. The coordinate information of the 4 vertexes of the captured preview screen is a (0,4320), B (7680,7320), C (0,0) and D (7680,0), and the coordinate information of the 4 vertexes of the target enlargement area is E (960,1620), F (2880,1620), G (960,540), H (2880,540), A, B, C, D, or four-point substitutionTable full resolution, E, F, G, H represents a digital zoom crop determined by the user. The positional relationship between the target enlargement area and the captured preview screen is a to E, B to F, C to G, and D to H (i.e., the above positional relationship). In the case where the preset zoom time is 1 second, the variable ratio of A-E is R1, where
I.e., R1=2865.59 pixels/sec, and, similarly,
i.e. R2=5507.27 pixels/sec,
i.e. R3=1101.45 pixels/sec,
i.e., R4=4830.28 pixels/sec. The electronic device zooms in on the target magnification area consisting of the 4 vertices of EFGH within 1 second according to the magnification rate.
Therefore, the electronic equipment can determine the zooming rate according to the input position after receiving the first input of the user, and then perform zooming, so that the user can conveniently zoom the picture at any position of the shooting preview interface without moving the electronic equipment, the shooting is conveniently completed, and the operation steps of shooting are simplified.
Optionally, in this embodiment of the present application, in the receiving of the first input of the user in step 301, the shooting method provided in this embodiment of the present application may include the following step B1:
step B1: the shooting device receives a first input of a user when the shooting mode for shooting the preview picture is a delay shooting mode or a video recording mode.
On the basis of the step B1, in the step 301, the shooting method provided in the embodiment of the present application may include the following steps B2 to B4:
and step B2: in response to the first input, the photographing apparatus determines a first area corresponding to a start frame of the photographing mode, a second area corresponding to an end frame of the photographing mode, and a photographing duration of the delay photographing mode or the video recording mode, and determines a relative positional relationship between the first area and the second area.
And step B3: and the shooting device receives a second input of the shooting preview picture recorded by the user.
And step B4: and responding to the second input, and executing target operation on the target picture content of the first area by the shooting device according to the relative position relation between the first area and the second area and the shooting time length.
For example, the first region and the second region may refer to the foregoing description, and details are not repeated here.
In this embodiment of the application, the first input may be a touch input, for example, a slide input, a long-press input, or a double-click input, or may also be a voice input, or may also be a specific gesture input, which is not limited in this embodiment of the application.
For example, the start frame refers to a first frame of a video or a delayed video when the video is shot or the delayed video is shot, and the end frame refers to a last frame of the video or the delayed video when the video is shot or the delayed video is shot.
For example, in the case that the shooting mode is a time-lapse shooting mode or a video recording mode, the first input may be used to trigger the electronic device to determine a picture of a start frame, a picture of an end frame, and a shooting duration.
In one example, upon receiving a first input by a user, the electronic device may display a screen for determining a start frame, a screen for an end frame, and a determination window for a photographing time length on the display interface. In the determination window, the electronic device may determine the first area, the second area, and the photographing time length according to a screen size and a screen center position (i.e., the first area) of a screen of the user input start frame, a screen size and a screen center position (i.e., the second area) of a screen of the end frame, and the photographing time length.
For example, the second input may be used to start recording the shooting preview image, where the recording process may be a normal video recording mode or a delayed shooting mode, and this is not limited in this embodiment of the application.
For example, the second input may be a touch input, for example, a click input, a voice input, or a specific gesture input, which is not limited in this embodiment of the present application.
In one example, where the capture mode is a delayed capture mode pair, the electronic device may record the video for a longer period of time (e.g., for 5 hours) and then play it at a faster speed of 15 times, 30 times, etc. A first input in taking a preview screen may be received before the electronic device begins recording a video. The method comprises the steps that a first input is carried out on the electronic equipment, so that a first area corresponding to a starting frame and a second area corresponding to an ending frame in the time-delay shooting mode are set, and the shooting time length from the starting frame to the ending frame is set, after the electronic equipment receives the time-delay shooting start, a camera unit of the electronic equipment slowly carries out digital zooming from the first area to the second area in the shooting time length until the frame is ended, the time-delay shooting process is automatically completed, and the effect of gradually zooming the first area of a shooting preview picture is achieved.
Therefore, the electronic equipment can confirm the start frame, the end frame and the shooting duration when the video is recorded or the delayed shooting is carried out before the video is recorded or the delayed shooting is carried out by the user, and the zooming input is carried out, so that a better shooting effect is obtained under the condition that the user does not need to change the shooting position, and the shooting process of the user is simplified.
Optionally, in this embodiment of the present application, the first area is an area where a preview picture is taken, and the shooting mode for taking the preview picture is a delayed shooting mode or a video recording mode, where the shooting method provided in this embodiment of the present application may include the following steps C1 and C2:
step C1: and the shooting device receives a third input of recording the shooting preview picture by the user.
And step C2: in response to the third input, the shooting device divides the picture content of the shooting preview picture into M partial picture contents, and executes the zooming-in operation on the first partial picture content in the M partial picture contents to display the first partial picture content in the shooting preview picture, wherein M is a positive integer larger than 1.
Illustratively, the first partial screen content is any one of the M partial screen contents.
For example, the description of the third input may refer to the description of the second input, and is not repeated here.
For example, the third input may be further used to trigger the electronic device to divide the screen content of the shooting preview screen and enlarge one of the partial screen contents to be displayed in the whole shooting preview screen.
Illustratively, the partial screen content is 1/M of the screen content of the shooting preview screen, where M may be preset by the electronic device or may be user-defined.
Furthermore, the segmentation mode may be preset for the electronic device or may be user-defined. The division method may be grid division, for example, a rectangular shooting preview picture is divided into division lines parallel to the wide border from the center point of the long border, and simultaneously divided into 4 equal division picture areas of partial pictures from the center point of the wide border; the angle division may be performed by, for example, scribing a sector edge corresponding to a different central angle to a shooting preview screen boundary with a central point of the shooting preview screen as a center, and dividing the shooting preview screen into screen areas of partial screens at the same angle or screen areas of partial screens at different angles.
It can be understood that after the electronic device receives the third input, the electronic device is triggered to segment the shooting preview picture according to a preset mode or a user-defined mode, and the acquired whole image information of the shooting preview picture is hidden in the electronic device, and only any one partial picture content of the M partial picture contents is displayed on the whole shooting preview picture, that is, any one partial picture content is enlarged to the whole shooting preview picture. Any one partial screen may be preset for the electronic device, and may also be set by a user in a user-defined manner, which is not limited in the embodiment of the present application.
Therefore, after the input of recording the video or delaying shooting by the user is acquired, the electronic equipment can automatically acquire part of picture content in the shooting preview picture, so that the video required by the user can be recorded more accurately without manual adjustment of the user during shooting.
Optionally, in this embodiment of the application, after the enlarging operation is performed on the first partial screen of the M partial screens in the step C2, and the content of the first partial screen is displayed in the shooting preview screen, the shooting method provided in this embodiment of the application may include the following steps D1 and D2:
step D1: and the shooting device receives a fourth input of recording the shooting preview picture by the user.
Step D2: in response to the fourth input, the photographing apparatus updates the first partial screen content in the photographing preview screen to a second partial screen content.
For example, the second partial screen content is any one of the M partial screen contents, and the second partial screen content is different from the first partial screen content.
For example, the fourth input may be used to switch the screen content displayed in the photographing preview screen.
For example, the fourth input may be a touch input, for example, a slide input, a long-press input, or a double-click input, or may also be a voice input, or may also be a specific gesture input, which is not limited in this embodiment of the application.
For example, the updating manner for updating the content of the first part of the picture to the content of the second part of the picture may be translational updating, that is, gradually translating the content of the first part of the picture out of the shooting preview picture, and synchronously gradually translating the content of the second part of the picture into the shooting preview picture; the electronic device can also directly update the first partial screen content displayed in the shooting preview screen to the second partial screen content.
For example, the updating manner for updating the first partial screen content to the second partial screen content may be preset for the electronic device or may be set by a user in a self-defined manner, which is not limited in this application.
In this way, the electronic device can present the effect of switching the picture content similar to that of a professional motion camera by switching the picture content displayed in the shooting preview picture without the need of moving the electronic device by the user, thereby enhancing the use experience of the user in using the electronic device.
In the shooting method provided by the embodiment of the present application, the execution subject may be a shooting device, or a control module in the shooting device for executing the shooting method. In the embodiment of the present application, a shooting method executed by a shooting device is taken as an example, and the shooting device provided in the embodiment of the present application is described.
Fig. 5 is a schematic diagram of a possible structure of a shooting device provided in an embodiment of the present application. As shown in fig. 5, the apparatus 600 includes a receiving module 601 and an executing module 602; the receiving module 601 is configured to receive a first input from a user when a shooting preview screen is displayed; the executing module 602, configured to, in response to the first input received by the receiving module 601, execute a target operation on a target screen content of a first area according to a relative position relationship between the first area and a second area; the first area and the second area are areas selected by the first input in the shooting preview picture, the second area is an area where the target picture content is located after target operation is performed on the target picture content in the first area, and the target operation is zooming operation on the target picture content.
The photographing device according to an embodiment of the present application may receive an enlargement input from a user when the photographing preview screen is displayed, and after the photographing device receives the enlargement input, perform an object operation on an object screen content in a first area according to a relative positional relationship between an area (i.e., the first area) selected by the user when the user inputs the enlargement input in the photographing preview screen and an area (i.e., the second area) where the object screen content is located after the photographing device receives the object operation performed on the object screen content in the first area by the user, where the object operation may be a zoom operation performed on the object screen content by the user, and the second area is also selected by the user when the user inputs the first input in the photographing preview screen. In this way, the electronic device can perform zoom operation on the screen content of any area according to the input of the user at any area of the shooting preview screen, so that the user can realize richer viewing possibility through the electronic device.
Optionally, in this embodiment of the application, in a case that the target operation is an enlargement operation for enlarging the content of the target screen, the first area is an area where the content of the target screen is located, and the second area is an area where the preview screen is located; and if the target operation is a zoom-out operation for zooming out the target screen content, the first area is an area where the shooting preview screen is located, and the second area is an area where the target screen content is located after the zoom-out operation is performed on the target screen content in the first area.
Optionally, in this embodiment of the application, the apparatus 600 further includes a determining module 603; the determining module 603 is configured to determine position information between N first area boundaries of the first area and N second area boundaries of the second area, where a first area boundary corresponds to a second area boundary, and N is a positive integer; the determining module 603 is further configured to determine a scaling rate of each first region boundary of the first region according to the location information; the executing module 602 is specifically configured to execute a target operation on the target screen content of the first area according to the scaling rate determined by the determining module 603.
Optionally, in this embodiment of the application, the apparatus 600 further includes a determining module 603; the receiving module 601 is further configured to receive a first input of a user when a shooting mode of the shooting preview picture is a delayed shooting mode or a video recording mode; the determining module 603 is configured to determine a first area corresponding to a start frame of the shooting mode, a second area corresponding to an end frame of the shooting mode, and a shooting duration of the delayed shooting mode or the video recording mode, and determine a relative position relationship between the first area and the second area; the receiving module 601 is specifically configured to receive a second input of the shooting preview image recorded by the user; the executing module 602 is specifically configured to, in response to the second input received by the receiving module, execute a target operation on the target screen content of the first area according to the relative position relationship between the first area and the second area and the shooting duration.
Optionally, in this embodiment of the application, the first area is an area where a preview picture is taken, the shooting mode for taking the preview picture is a delayed shooting mode or a video recording mode, and the receiving module 601 is further configured to receive a third input of a user recording the preview picture; the executing module 602 is further configured to, in response to the third input received by the receiving module 601, divide the screen content of the shooting preview screen into M partial screen contents, and perform an enlarging operation on a first partial screen content of the M partial screen contents, where the first partial screen content is displayed in the shooting preview screen, the first partial screen content is any one of the M partial screen contents, and M is a positive integer greater than 1.
Optionally, in this embodiment of the present application, the apparatus further includes an updating module 604; the receiving module 601 is further configured to receive a fourth input of the user recording the shooting preview picture; the updating module 604 is configured to update the first partial screen content in the shooting preview screen to a second partial screen content in response to the fourth input received by the receiving module 601, where the second partial screen content is any one of the M partial screen contents, and the second partial screen content is different from the first partial screen content.
The shooting device in the embodiment of the present application may be a device, or may be a component, an integrated circuit, or a chip in a terminal. The device can be mobile electronic equipment or non-mobile electronic equipment. By way of example, the mobile electronic device may be a mobile phone, a tablet computer, a notebook computer, a palm top computer, a vehicle-mounted electronic device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook or a Personal Digital Assistant (PDA), and the like, and the non-mobile electronic device may be a server, a Network Attached Storage (NAS), a Personal Computer (PC), a Television (TV), a teller machine or a self-service machine, and the like, and the embodiments of the present application are not particularly limited.
The photographing apparatus in the embodiment of the present application may be an apparatus having an operating system. The operating system may be an Android (Android) operating system, an ios operating system, or other possible operating systems, and embodiments of the present application are not limited specifically.
The shooting device provided in the embodiment of the present application can implement each process implemented in the method embodiments of fig. 1 to 4, and is not described here again to avoid repetition.
Note that, as shown in fig. 5, modules that are necessarily included in the photographing apparatus 600 are indicated by solid line boxes, such as a reception module 601; modules that may or may not be included in the camera 600 are indicated by dashed boxes, such as the determination module 603.
Optionally, as shown in fig. 6, an electronic device 800 is further provided in the embodiment of the present application, and includes a processor 801, a memory 802, and a program or an instruction that is stored in the memory 802 and is executable on the processor 801, where the program or the instruction is executed by the processor 801 to implement each process of the foregoing shooting method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here.
It should be noted that the electronic device in the embodiment of the present application includes the mobile electronic device and the non-mobile electronic device described above.
Fig. 7 is a schematic diagram of a hardware structure of an electronic device implementing an embodiment of the present application.
The electronic device 100 includes, but is not limited to: a radio frequency unit 101, a network module 102, an audio output unit 103, an input unit 104, a sensor 105, a display unit 106, a user input unit 107, an interface unit 108, a memory 109, and a processor 110. Wherein the user input unit 107 includes: touch panel 1071 and other input devices 1072, display unit 106 including display panel 1061, input unit 104 including image processor 1041 and microphone 1042, memory 109 may be used to store software programs (e.g., an operating system, application programs needed for at least one function), and various data.
Those skilled in the art will appreciate that the electronic device 100 may further comprise a power source (e.g., a battery) for supplying power to various components, and the power source may be logically connected to the processor 110 through a power management system, so as to implement functions of managing charging, discharging, and power consumption through the power management system. The electronic device structure shown in fig. 7 does not constitute a limitation of the electronic device, and the electronic device may include more or less components than those shown, or combine some components, or arrange different components, and thus, the description is omitted here.
A user input unit 107 for receiving a first input of a user in a case where the shooting preview screen is displayed; a processor 110, configured to perform a target operation on a target screen content of a first area according to a relative positional relationship between the first area and a second area in response to the first input by the user input unit 107; the first area and the second area are areas selected by the first input in the shooting preview picture, the second area is an area where the target picture content is located after target operation is performed on the target picture content in the first area, and the target operation is zooming operation on the target picture content.
The electronic device provided by the embodiment of the application can receive a first input of a user when the shooting preview picture is displayed, and after the electronic device receives the first input, according to a relative position relationship between an area (namely, the first area) selected by the user when the first input is input in the shooting preview picture and an area (namely, the second area) where the target picture content is located after the electronic device receives the target operation of the user on the target picture content of the first area, the target operation is executed on the target picture content of the first area, wherein the target operation can be a zooming operation of the target picture content by the user, and the second area is also selected by the user when the first input is input in the shooting preview picture. In this way, the electronic device can perform zoom operation on the screen content of any area according to the input of the user at any area of the shooting preview screen, so that the user can realize richer viewing possibility through the electronic device.
Optionally, the processor 110 is specifically configured to determine position information between N first area boundaries of the first area and N second area boundaries of the second area, where one first area boundary corresponds to one second area boundary, and N is a positive integer; the processor 110 is further configured to determine a scaling rate of each first region boundary of the first region according to the position information; the processor 110 is further specifically configured to perform a target operation on the target screen content of the first area according to the scaling rate.
Optionally, the user input unit 107 is specifically configured to receive a first input from a user when the shooting mode of the shooting preview screen is a delayed shooting mode or a video recording mode; a processor 110, specifically configured to determine, in response to the first input by the user input unit 107, a first area corresponding to a start frame of the shooting mode, a second area corresponding to an end frame of the shooting mode, and a shooting duration of the delayed shooting mode or the video recording mode, and determine a relative positional relationship between the first area and the second area; the user input unit 107 is further specifically configured to receive a second input of recording the shooting preview image by the user; the processor 110 is further specifically configured to, in response to the second input by the user input unit 107, execute a target operation on the target screen content of the first area according to the relative position relationship between the first area and the second area and the shooting duration.
Optionally, the first area is an area where a preview picture is taken, the taking mode of the preview picture is a delayed taking mode or a video recording mode, and the user input unit 107 is further configured to receive a third input of a user recording the preview picture; the processor 110 is further configured to, in response to the third input by the user input unit 107, divide the screen content of the shooting preview screen into M partial screen contents, and perform an enlarging operation on a first partial screen content of the M partial screen contents, where the first partial screen content is any one of the M partial screen contents, and M is a positive integer greater than 1, to display the first partial screen content in the shooting preview screen.
Optionally, the user input unit 107 is further configured to receive a fourth input that the user records the shooting preview image; the processor 110 is further configured to update the first partial screen content in the shooting preview screen to a second partial screen content in response to the fourth input by the user input unit 107, wherein the second partial screen content is any one of the M partial screen contents, and the second partial screen content is different from the first partial screen content.
It should be understood that, in the embodiment of the present application, the input Unit 104 may include a Graphics Processing Unit (GPU) 1041 and a microphone 1042, and the Graphics Processing Unit 1041 processes image data of a still picture or a video obtained by an image capturing device (such as a camera) in a video capturing mode or an image capturing mode. The display unit 106 may include a display panel 1061, and the display panel 1061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 107 includes a touch panel 1071 and other input devices 1072. The touch panel 1071 is also referred to as a touch screen. The touch panel 1071 may include two parts of a touch detection device and a touch controller. Other input devices 1072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described in detail herein. The memory 109 may be used to store software programs as well as various data including, but not limited to, application programs and an operating system. The processor 110 may integrate an application processor, which primarily handles operating systems, user interfaces, applications, etc., and a modem processor, which primarily handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 110.
The embodiment of the present application further provides a readable storage medium, where a program or an instruction is stored, and when the program or the instruction is executed by a processor, the program or the instruction implements the processes of the foregoing shooting method embodiment, and can achieve the same technical effects, and in order to avoid repetition, details are not repeated here.
The processor is the processor in the electronic device described in the above embodiment. The readable storage medium includes a computer readable storage medium, such as a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and so on.
The embodiment of the present application further provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to run a program or an instruction to implement each process of the above shooting method embodiment, and can achieve the same technical effect, and the details are not repeated here to avoid repetition.
It should be understood that the chips mentioned in the embodiments of the present application may also be referred to as system-on-chip, system-on-chip or system-on-chip, etc.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatus of the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.
Through the description of the foregoing embodiments, it is clear to those skilled in the art that the method of the foregoing embodiments may be implemented by software plus a necessary general hardware platform, and certainly may also be implemented by hardware, but in many cases, the former is a better implementation. Based on such understanding, the technical solutions of the present application may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present application.
While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A photographing method, characterized in that the method comprises:
receiving a first input of a user in a case where a photographing preview screen is displayed;
responding to the first input, and executing target operation corresponding to the first input on target picture content of a first area according to the relative position relation between the first area and a second area;
the first area and the second area are areas determined in the shooting preview picture through the first input, the second area comprises target picture contents after target operation is carried out on the target picture contents of the first area, and the target operation is zooming operation on the target picture contents;
under the condition that the target operation is an amplification operation for amplifying the target picture content, a first area is an area where the target picture content selected through the first input is located, and a second area is an area where a preview picture is shot;
under the condition that the target operation is a zoom-out operation for zooming out the target picture content, a first area is an area where the shooting preview picture is located, and a second area is an area where the target picture content is located after the zoom-out operation is performed on the target picture content in the first area selected through the first input;
the executing the target operation on the target picture content of the first area according to the relative position relation between the first area and the second area comprises the following steps:
determining position information between N first area boundaries of the first area and N second area boundaries of the second area, wherein one first area boundary corresponds to one second area boundary, and N is a positive integer;
determining a scaling rate of each first region boundary of the first region according to the position information;
and executing target operation on the target picture content of the first area according to the zooming rate.
2. The method of claim 1, wherein receiving a first input from a user comprises:
receiving a first input of a user under the condition that the shooting mode for shooting the preview picture is a delay shooting mode or a video recording mode;
the performing, in response to the first input, a target operation on target screen content of a first area according to a relative positional relationship between the first area and a second area includes:
responding to the first input, determining a first area corresponding to a starting frame of the shooting mode, a second area corresponding to an ending frame of the shooting mode and the shooting duration of the delayed shooting mode or the video recording mode, and determining a relative position relationship between the first area and the second area;
receiving a second input of the user for recording the shooting preview picture;
and responding to the second input, and executing target operation on the target picture content of the first area according to the relative position relation between the first area and the second area and the shooting duration.
3. The method of claim 1, wherein the first area is an area where a preview image is captured, and the capturing mode of the preview image is a delayed capturing mode or a video recording mode, and the method further comprises:
receiving a third input of recording the shooting preview picture by the user;
in response to the third input, dividing the screen content of the shooting preview screen into M partial screen contents, and performing an enlarging operation on a first partial screen content of the M partial screen contents, the first partial screen content being displayed in the shooting preview screen, the first partial screen content being any one of the M partial screen contents, M being a positive integer greater than 1.
4. The method according to claim 3, wherein after performing the zoom-in operation on the first partial screen of the M partial screens and displaying the first partial screen content in the shooting preview screen, the method further comprises:
receiving a fourth input of the shooting preview picture recorded by the user;
in response to the fourth input, updating the first partial screen content in the photographing preview screen to a second partial screen content, the second partial screen content being any one of the M partial screen contents, the second partial screen content being different from the first partial screen content.
5. A shooting device is characterized by comprising a receiving module, an executing module and a determining module;
the receiving module is used for receiving a first input of a user under the condition of displaying a shooting preview picture;
the execution module is used for responding to the first input received by the receiving module and executing target operation corresponding to the first input on the target picture content of the first area according to the relative position relation between the first area and the second area;
the first area and the second area are areas determined in the shooting preview picture through the first input, the second area comprises target picture contents after target operation is performed on the target picture contents of the first area, and the target operation is zooming operation on the target picture contents;
under the condition that the target operation is an amplification operation for amplifying the target picture content, the first area is an area where the target picture content selected through the first input is located, and the second area is an area where a shooting preview picture is located; under the condition that the target operation is a reduction operation for reducing the target picture content, a first area is an area where a shooting preview picture is located, and a second area is an area where the target picture content is located after the target picture content in the first area is subjected to zooming operation selected through the first input;
the determining module is configured to determine position information between N first area boundaries of the first area and N second area boundaries of the second area, where one first area boundary corresponds to one second area boundary, and N is a positive integer;
the determining module is further configured to determine, according to the location information, a scaling rate of each first region boundary of the first region;
the executing module is specifically configured to execute a target operation on the target screen content of the first area according to the scaling rate determined by the determining module.
6. The apparatus of claim 5, further comprising a determination module;
the receiving module is specifically used for receiving a first input of a user under the condition that the shooting mode for shooting the preview picture is a delayed shooting mode or a video recording mode;
the determining module is configured to determine a first area corresponding to a start frame of the shooting mode, a second area corresponding to an end frame of the shooting mode, and a shooting duration of the delayed shooting mode or the video recording mode, and determine a relative positional relationship between the first area and the second area;
the receiving module is specifically used for receiving a second input of the shooting preview picture recorded by the user;
the executing module is specifically configured to, in response to the second input received by the receiving module, execute a target operation on the target image content of the first area according to the relative position relationship between the first area and the second area and the shooting duration.
7. The apparatus of claim 5, wherein the first area is an area where a preview screen is captured, the capture mode of the preview screen is a delayed capture mode or a video recording mode,
the receiving module is further used for receiving a third input of the shooting preview picture recorded by the user;
the executing module is further configured to, in response to the third input received by the receiving module, divide the screen content of the shooting preview screen into M partial screen contents, and perform an enlarging operation on a first partial screen content of the M partial screen contents, and display the first partial screen content in the shooting preview screen, where the first partial screen content is any one of the M partial screen contents, and M is a positive integer greater than 1.
8. The apparatus of claim 7, further comprising an update module;
the receiving module is further used for receiving a fourth input of the shooting preview picture recorded by the user;
the updating module is configured to update the first partial screen content in the shooting preview screen to a second partial screen content in response to the fourth input received by the receiving module, where the second partial screen content is any one of the M partial screen contents, and the second partial screen content is different from the first partial screen content.
9. An electronic device comprising a processor, a memory and a program or instructions stored on the memory and executable on the processor, the program or instructions when executed by the processor implementing the steps of the photographing method according to any one of claims 1-4.
10. A readable storage medium, characterized in that the readable storage medium stores thereon a program or instructions which, when executed by a processor, implement the steps of the photographing method according to any one of claims 1 to 4.
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| CN202110111441.9A CN112954193B (en) | 2021-01-27 | 2021-01-27 | Shooting method, shooting device, electronic equipment and medium |
| PCT/CN2022/072929 WO2022161240A1 (en) | 2021-01-27 | 2022-01-20 | Photographing method and apparatus, electronic device, and medium |
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| CN202110111441.9A CN112954193B (en) | 2021-01-27 | 2021-01-27 | Shooting method, shooting device, electronic equipment and medium |
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| CN112954193B (en) * | 2021-01-27 | 2023-02-10 | 维沃移动通信有限公司 | Shooting method, shooting device, electronic equipment and medium |
| CN114222065B (en) * | 2021-12-20 | 2024-03-08 | 北京奕斯伟计算技术股份有限公司 | Image processing method, image processing apparatus, electronic device, storage medium, and program product |
| CN114520877A (en) * | 2022-02-10 | 2022-05-20 | 维沃移动通信有限公司 | Video recording method and device and electronic equipment |
| CN115695685A (en) * | 2022-10-28 | 2023-02-03 | 北京字跳网络技术有限公司 | Special effect processing method and device, electronic equipment and storage medium |
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| CN112954193A (en) | 2021-06-11 |
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