CN111221444A - Split screen special effect processing method and device, electronic equipment and storage medium - Google Patents
Split screen special effect processing method and device, electronic equipment and storage medium Download PDFInfo
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- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
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- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/147—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using display panels
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Abstract
The disclosure discloses a split-screen special effect processing method and device, electronic equipment and a storage medium. Wherein, the method comprises the following steps: responding to the split screen event, determining a split screen mode of a display picture and one or more special effects to be applied to each split screen; the screen splitting mode at least comprises the screen splitting quantity and the position relation of each split screen; obtaining a split-screen special effect picture corresponding to each split screen according to one or more special effects to be applied to each split screen; and forming an integral special effect picture of the display picture according to the screen splitting mode and the screen splitting special effect pictures corresponding to the screen splitting. The display method and the display device can divide the display frame into the screens in any mode, and can respectively apply different special effects aiming at different divided screens, so that the display mode of the display frame is more diversified, and the user experience effect is improved.
Description
Technical Field
The present disclosure relates to the field of computer technologies, and in particular, to a method and an apparatus for processing a split-screen special effect, an electronic device, and a storage medium.
Background
With the development of computer technology, the application range of the intelligent terminal is widely improved, for example, the intelligent terminal can listen to music, play games, chat on internet, take pictures and the like. For the photographing technology of the intelligent terminal, the photographing pixels of the intelligent terminal reach more than ten million pixels, and the intelligent terminal has higher definition and the photographing effect comparable to that of a professional camera.
At present, when an intelligent terminal is used for photographing or recording videos, not only can photographing effects of traditional functions be achieved through built-in photographing software when the intelligent terminal leaves a factory, but also photographing effects with additional functions can be achieved through downloading Application programs (APP) from a network side, for example, the APP with functions of dim light detection, a beauty camera, super pixels and the like can be achieved. At present, the APP can realize the special effect display function of the face according to the setting of the user.
With the enhancement of the functions of image display devices, people have more and more requirements on image display effects, and how to provide more flexible and various display modes for users becomes a problem to be solved urgently in the current image display field.
Disclosure of Invention
According to one aspect of the present disclosure, the following technical solutions are provided:
a split-screen special effect processing method comprises the following steps: responding to the split screen event, determining a split screen mode of a display picture and one or more special effects to be applied to each split screen; the screen splitting mode at least comprises the screen splitting quantity and the position relation of each split screen; obtaining a split-screen special effect picture corresponding to each split screen according to one or more special effects to be applied to each split screen; and forming an integral special effect picture of the display picture according to the screen splitting mode and the screen splitting special effect pictures corresponding to the screen splitting.
Further, the determining a split screen mode of the display screen includes: acquiring the number of rows and columns of split screens provided by a user; dividing the display picture into a plurality of split screens according to the split screen row number, and determining the relative position of each split screen in the display picture.
Further, the determining a split screen mode of the display screen includes: acquiring a split-screen image template provided by a user; the split-screen image template identifies different split screens by using different pixel values; dividing the display picture into a plurality of split screens according to different pixel values in the split screen image template, and determining the relative position of each split screen in the display picture.
Further, determining one or more special effects to be applied to each split screen includes: providing a plurality of supported special effect options for a user; receiving the selection of the user, and determining a special effect combination corresponding to each split screen according to the selection of the user; wherein the special effect combination comprises one or more special effects.
Furthermore, the same split screen corresponds to a special effect combination comprising one or more special effects, and the same special effect combination corresponds to one or more split screens.
Further, obtaining a split-screen special effect picture corresponding to each split screen according to one or more special effects to be applied to each split screen, including: loading one or more special effect data packets corresponding to the special effects in the special effect combination; rendering the special effect data packets corresponding to one or more special effects in the special effect combination and the images on each split screen in the display picture according to the sequence relation to obtain the split screen special effect pictures corresponding to each split screen; wherein the sequential relationship is an order in which one or more of the effects in the effect combination apply the images on the respective split screens.
Further, forming an overall special effect picture of the display picture according to the split-screen mode and the split-screen special effect picture corresponding to each split screen, including: and synthesizing the split-screen special effect pictures corresponding to the split screens according to the position relation in the split-screen mode to form the whole special effect picture of the display picture.
Further, after forming an overall special effect picture of the display picture according to the split-screen mode and the split-screen special effect pictures corresponding to the split screens, the method further includes: and displaying the whole special effect picture on the display picture.
Further, before determining a split screen mode of the display picture and one or more special effects to be applied to each split screen, the method further comprises the following steps: monitoring the actions of the user; and when the action of the user is consistent with the preset action, triggering a screen splitting event of the display picture.
According to another aspect of the present disclosure, the following technical solutions are also provided:
a split-screen special effect processing apparatus comprising: a determining module configured to determine a screen splitting manner of a display screen and one or more special effects to be applied to respective screen splits in response to a screen splitting event; the screen splitting mode at least comprises the screen splitting quantity and the position relation of each split screen; the screen splitting special effect picture module is configured to obtain a screen splitting special effect picture corresponding to each split screen according to one or more special effects to be applied to each split screen; and the integral special-effect picture module is configured to form an integral special-effect picture of the display picture according to the split screen mode and the split screen special-effect pictures corresponding to the split screens.
Further, the determining module includes: the first obtaining submodule is configured to obtain the number of rows and columns of the split screen provided by a user; the first dividing module is configured to divide the display frame into a plurality of divided screens according to the number of the divided screen rows and columns, and determine the relative position of each divided screen in the display frame.
Further, the determining module includes: the second acquisition sub-module is configured to acquire a split-screen image template provided by a user; the split-screen image template identifies different split screens by using different pixel values; and the second division submodule is configured to divide the display picture into a plurality of split screens according to different pixel values in the split-screen image template, and determine the relative position of each split screen in the display picture.
Further, the determining module further includes: a providing sub-module configured to provide a plurality of supported special effects options for a user; the receiving submodule is configured to receive the selection of the user and determine a special effect combination corresponding to each split screen according to the selection of the user; wherein the special effect combination comprises one or more special effects.
Furthermore, the same split screen corresponds to a special effect combination comprising one or more special effects, and the same special effect combination corresponds to one or more split screens.
Further, the split-screen special effect picture module includes: the loading submodule is configured to load one or more special effect data packets corresponding to the special effects in the special effect combination; the rendering submodule is configured to render the special effect data packets corresponding to one or more special effects in the special effect combination and the images on the split screens in the display pictures according to the sequential relation, so as to obtain split-screen special effect pictures corresponding to the split screens; wherein the sequential relationship is an order in which one or more of the effects in the effect combination apply the images on the respective split screens.
Further, the whole special effect image module includes: and the synthesis submodule is configured to synthesize the split-screen special effect pictures corresponding to the split screens according to the position relation in the split-screen mode to form an integral special effect picture of the display picture.
Further, after the whole special effect picture module, the apparatus further includes: a display module configured to display the entire special effect screen on the display screen.
Further, before the determining module, the apparatus further includes: a monitoring module configured to monitor a user's actions; the triggering module is configured to trigger the split screen event of the display screen when the action of the user is consistent with a preset action.
According to still another aspect of the present disclosure, there is also provided the following technical solution:
an electronic device, comprising: a memory for storing non-transitory computer readable instructions; and a processor for executing the computer readable instructions, such that the processor when executing implements the steps of any of the above methods.
According to still another aspect of the present disclosure, there is also provided the following technical solution:
a computer readable storage medium storing non-transitory computer readable instructions which, when executed by a computer, cause the computer to perform the steps of any of the methods described above.
The embodiment of the disclosure provides a split-screen special effect processing method and device, electronic equipment and a computer-readable storage medium. The split-screen special effect processing method comprises the following steps: determining a split screen mode of a display picture and one or more special effects to be applied to each split screen; the screen splitting mode at least comprises the screen splitting quantity and the position relation of each split screen; obtaining a split-screen special effect picture corresponding to each split screen according to one or more special effects to be applied to each split screen; and forming an integral special effect picture of the display picture according to the screen splitting mode and the screen splitting special effect pictures corresponding to the screen splitting. The display method and the display device can divide the display frame into the screens in any mode, and can respectively apply different special effects aiming at different divided screens, so that the display mode of the display frame is more diversified, and the user experience effect is improved.
The foregoing is a summary of the present disclosure, and for the purposes of promoting a clear understanding of the technical means of the present disclosure, the present disclosure may be embodied in other specific forms without departing from the spirit or essential attributes thereof.
Drawings
Fig. 1 is a schematic flow chart diagram of a split-screen special effect processing method according to an embodiment of the present disclosure;
fig. 2 is a schematic diagram of a specific example of a split-screen special effect processing method according to an embodiment of the present disclosure;
FIG. 3 is a schematic flowchart illustrating the screen splitting manner of the display frame determined in step S1 according to the embodiment shown in FIG. 1;
FIG. 4 is a schematic view of another flowchart illustrating the screen splitting manner of the display screen determined in step S1 according to the embodiment shown in FIG. 1;
FIG. 5 is a schematic flow chart illustrating the process of determining one or more special effects to be applied to each split screen in step S1 according to the embodiment shown in FIG. 1;
FIG. 6 is a schematic flow chart illustrating step S2 according to the embodiment shown in FIG. 1;
fig. 7 is a schematic structural diagram of a split-screen special effect processing apparatus according to an embodiment of the present disclosure;
fig. 8 is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure.
Detailed Description
The embodiments of the present disclosure are described below with specific examples, and other advantages and effects of the present disclosure will be readily apparent to those skilled in the art from the disclosure in the specification. It is to be understood that the described embodiments are merely illustrative of some, and not restrictive, of the embodiments of the disclosure. The disclosure may be embodied or carried out in various other specific embodiments, and various modifications and changes may be made in the details within the description without departing from the spirit of the disclosure. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.
It is noted that various aspects of the embodiments are described below within the scope of the appended claims. It should be apparent that the aspects described herein may be embodied in a wide variety of forms and that any specific structure and/or function described herein is merely illustrative. Based on the disclosure, one skilled in the art should appreciate that one aspect described herein may be implemented independently of any other aspects and that two or more of these aspects may be combined in various ways. For example, an apparatus may be implemented and/or a method practiced using any number of the aspects set forth herein. Additionally, such an apparatus may be implemented and/or such a method may be practiced using other structure and/or functionality in addition to one or more of the aspects set forth herein.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present disclosure, and the drawings only show the components related to the present disclosure rather than the number, shape and size of the components in actual implementation, and the type, amount and ratio of the components in actual implementation may be changed arbitrarily, and the layout of the components may be more complicated.
In addition, in the following description, specific details are provided to facilitate a thorough understanding of the examples. However, it will be understood by those skilled in the art that the aspects may be practiced without these specific details.
In order to solve the technical problem of how to improve the user experience effect, the embodiment of the present disclosure provides a split-screen special effect processing method. The split-screen special effect processing method provided by the embodiment can be executed by an image device, the image device can be implemented as software, or implemented as a combination of software and hardware, and the image device can be integrated in some equipment in an image processing system, such as a terminal device. As shown in fig. 1, the split-screen special effect processing method mainly includes the following steps S1 to S3. Wherein:
step S1: responding to the split screen event, determining a split screen mode of a display picture and one or more special effects to be applied to each split screen; the screen splitting mode at least comprises the screen splitting quantity and the position relation of each split screen.
The display screen may be a currently displayed screen on the terminal device, may cover the entire display screen of the terminal device, or may occupy a part of the display screen. The display screen can provide the currently collected user head portrait and other pictures, and can also display the images in the album according to the selection of the user. The embodiment of the disclosure can provide a split-screen display setting interface for a user. When the user wants to display the image in a split screen mode, the split screen mode can be set through the split screen display setting interface. The screen splitting mode can include the number of split screens and the position relation of each split screen, for example, a regular screen splitting mode according to line split screens or an irregular screen splitting mode according to a designed split screen image template, and the like, the split screen image template is a pre-designed image template including a plurality of areas, the pixel values of different areas are different, and the pixel values in the same area are the same, so that the irregular screen splitting mode taking the different pixel values as boundaries can be realized. Each split screen of the same display picture can display the same picture, for example, each split screen displays the current head portrait of the user; each split screen of the same display picture can also display different pictures, for example, each split screen displays a part of the current head portrait of the user, and the partial head portraits displayed on each split screen are combined to form a complete picture of the head portrait of the user. In some embodiments, the display system may provide a structured option for the user to select settings, for example, provide an option of whether to split the screen, an option of a split screen manner, and the like, so as to facilitate the user to perform corresponding settings; of course, in some other embodiments, the display system may also directly provide a command input interface, and the user may directly input a setting command in the command input interface, and the display system determines the screen splitting manner provided by the user by recognizing the setting command. In other embodiments, the action of the user can be predefined, and the corresponding screen splitting mode can be determined based on the current action of the user.
The position relationship of each split screen can be different according to different split screen modes. For example, the split screen mode is row-column split screen, and the split screens have the same size and are arranged in rows and columns, so the position relationship among the split screens can be determined according to the number of the split screens; in this manner of line-column split, the absolute position coordinates of the respective split screens on the display screen can also be determined based on the position coordinates of the entire display screen. For another example, when the split-screen mode is to split the screen according to the designed split-screen image template, the position relationship between the split screens on the display screen may be determined by the position relationship between the regions corresponding to different pixel values in the split-screen image template after the split-screen image template is mapped to the display screen.
Step S2: and obtaining a split-screen special effect picture corresponding to each split screen according to one or more special effects to be applied to each split screen.
The special effect to be applied to each split screen may be specified by a user, and may be one or multiple. The display system can respectively form split-screen special effect pictures according to one or more special effects specified by a user for each split screen. The split-screen special effect picture refers to a display image obtained after a special effect is superimposed on an original split-screen picture, for example, the original image on the ith split-screen picture on the display picture is a currently acquired user head portrait, and a user specifies that the special effect on the ith split-screen picture is a special effect of superimposing rabbit ears, so that the split-screen special effect picture is a display image obtained by superimposing the rabbit ears on the user head portrait. The user may specify different special effects for each split screen, may also specify the same special effect for all split screens, and may also specify the same special effect for a plurality of split screens, which may be specifically determined according to the actual needs of the user, and details are not described here.
Step S3: and forming an integral special effect picture of the display picture according to the screen splitting mode and the screen splitting special effect pictures corresponding to the screen splitting.
After the split-screen special effect pictures are obtained for each split screen in the previous step, the split-screen special effect pictures can be synthesized according to the split-screen mode of the display pictures, namely, the split-screen special effect pictures are connected to form a complete display picture. The whole special effect picture refers to a complete display picture formed after the special effect is applied to the original image of each split screen. For example, the display screen is divided into two sub-screens, the two sub-screens both display the currently collected head portrait of the user, the first sub-screen is applied with the special effect of rabbit ears, the second sub-screen is applied with the special effect of red-face eggs, then the formed overall special effect screen is divided into two areas for the whole display screen, and the two areas respectively display the head portrait of the user with the special effect of rabbit ears and the head portrait of the user with the special effect of red-face eggs.
For convenience of understanding, fig. 2 is a specific example of a split-screen special effect processing method disclosed in the present disclosure. Referring to fig. 2, the whole display screen is divided into four split screens distributed in rows and columns, each fep displays the face image of the same user, and each split screen applies different special effects. For example, the special effect applied in the split screen at the upper left corner is to pull the face eggs in the face image outwards, the special effect applied in the split screen at the small right corner is to stack a plurality of special effects such as rabbit ears, cat noses, cat claws and the like, no special effect is applied in the split screen at the lower left corner, and the special effect applied in the split screen at the lower right corner is to change the color of the hair of the user by using the filter special effect. As can be seen from fig. 2, the user can implement the split-screen display effect through the split-screen special effect processing provided by the embodiment of the present disclosure, and can also apply different special effects for different split screens, and the special effects can be displayed in a superimposed manner, so that the display modes available to the user are greatly enriched.
According to the method and the device for displaying the split screen, the split screen mode of the display picture and the special effect applied to each split screen are determined, and after the special effect is applied to each split screen, the whole special effect picture is formed according to the split screen mode and the split screen picture applied with the special effect, so that the display effect of different split screens and different special effects are reflected on the whole special effect picture. The display method and the display device can divide the display frame into the screens in any mode, and can respectively apply different special effects aiming at different divided screens, so that the display mode of the display frame is more diversified, and the user experience effect is improved.
It is understood that the special effects described in the present disclosure may refer to any processing performed on an image, such as sharpening, blurring and the like of common image processing, and the special effects in the above embodiments are merely examples and do not limit the present disclosure.
In an alternative embodiment, as shown in fig. 3, the step of determining the split screen mode of the display screen in step S1 may include:
step S31: acquiring the number of rows and columns of split screens provided by a user;
step S32: dividing the display picture into a plurality of split screens according to the split screen row number, and determining the relative position of each split screen in the display picture.
In this optional embodiment, when the user performs split-screen, the number of rows and columns of the split-screen may be provided, and the display system determines the number of split-screens and the relative position of each split-screen in the display screen according to the number of rows and columns provided by the user. For example, if the user designates a split screen that divides the display screen into M × N rows and columns, the entire display screen may be divided into M × N rows and columns of equal size according to the number of rows and columns of pixels of the display screen, and the relative position of each split screen in the display screen may be determined according to the values of M and N in the case that the number of rows and columns of pixels of the display screen is known. As shown in fig. 2, to implement the split screen mode shown in fig. 2, the user may know that the number of rows and columns of the split screen is 2 × 2, and the system divides the whole display screen into four split screens with rows and columns distributed according to the number of rows and columns 2 × 2 specified by the user, and each split screen is equal in size.
In an alternative embodiment, as shown in fig. 4, the step of determining the split screen mode of the display screen in step S1 may include:
step S41: acquiring a split-screen image template provided by a user; the split-screen image template identifies different split screens by using different pixel values;
step S42: dividing the display picture into a plurality of split screens according to different pixel values in the split screen image template, and determining the relative position of each split screen in the display picture.
And the user can also perform irregular split screen through the split screen image template. The split-screen image template may be an image template, where different split-screens may be identified by setting pixel values within different split-screens to be different. For example, the split-screen image template includes two regions, where the pixel values in the first region are all red, and the pixel values in the second region are all green, so that the split-screen image template represents that the display screen is split into two split screens, and the size and shape of the first split screen correspond to the first region where red is located, and the size and shape of the second split screen correspond to the second region where green is located. The display frame can be split based on areas corresponding to different pixel values in the split-screen image template, and the split-screen number and the position relation of each split-screen can be determined through different pixel values in the split-screen image template.
In an alternative embodiment, as shown in fig. 5, the step of determining one or more special effects to be applied to each split screen in step S1 may include:
step S51: providing a plurality of supported special effect options for a user;
step S52: receiving the selection of the user, and determining a special effect combination corresponding to each split screen according to the selection of the user; wherein the special effect combination comprises one or more special effects.
In this alternative implementation, the display system may support a plurality of effects, and the user may select one or more of these effects to be applied to one or more of the split screens, where one split screen may apply a combination of effects from one or more of the effects, and different split screens may apply the same or different combinations of effects. The display system may first provide the supported special effect options to the user for selection by the user. The user may select one or more special effect combinations and specify to which one or more of the split screens the selected one or more special effect combinations are to be applied. Under the condition that a plurality of special effects are applied to one split screen, the application sequences of the special effects are different, and the finally obtained special effects are also different. Therefore, when the user specifies a plurality of special effects to be applied to the split screen, the application order may also be specified such that one or more special effects in each special effect combination have an order relationship therebetween.
In an alternative embodiment, one and the same said split screen corresponds to a special effect combination comprising one or more special effects, and one and the same said special effect combination corresponds to one or more said split screens.
In an alternative embodiment, as shown in fig. 6, the step of obtaining the split-screen special effect picture corresponding to each split screen according to one or more special effects to be applied to each split screen in step S2 may include:
step S61: loading one or more special effect data packets corresponding to the special effects in the special effect combination;
step S62: rendering the special effect data packets corresponding to one or more special effects in the special effect combination and the images on each split screen in the display picture according to the sequence relation to obtain the split screen special effect pictures corresponding to each split screen; wherein the sequential relationship is an order in which one or more of the effects in the effect combination apply the images on the respective split screens.
In this optional implementation, after determining the special effect combinations to be applied to the respective split screens, a corresponding special effect data packet may be loaded for each different special effect combination. Because different split screens can use the same special effect combination, and the same split screen can only use one special effect combination, the number of the special effect combinations is smaller than that of the split screens, the loading amount of the special effect data packets corresponding to the special effect combinations is related to the number of the special effect combinations, and the same special effect combination can be loaded only once. Under the condition that the display system supports more special effects, corresponding special effect data packets are not usually stored on the terminal equipment, and the special effect data packets corresponding to the special effects in the special effect combination can be loaded through the cloud when needed. Of course, some common special effect data packets of special effects may also be downloaded in advance in the terminal device. After the loading of the special effect data packets is completed, the special effect data packets corresponding to the special effect combinations and the images on the split screens can be overlaid and rendered, and it should be noted that when the special effect combination applied on one split screen includes a plurality of special effects, the rendering sequence of the special effect data packets needs to be noted, that is, the special effect data packets and the original images are rendered according to the sequence relation between the special effects specified by the user. After rendering is completed, a split-screen special effect picture, namely a split-screen image with a special effect specified by a user, is obtained for each split screen.
In an optional embodiment, the step of forming an overall special effect picture of the display picture according to the split screen mode and the split screen special effect picture corresponding to each split screen in step S3 may include:
and synthesizing the split-screen special effect pictures corresponding to the split screens according to the position relation in the split-screen mode to form the whole special effect picture of the display picture.
After special split-screen special effect pictures are generated for each split screen of the display pictures, the split-screen special effect pictures are synthesized according to the split screen mode of the display pictures to form an integral special effect picture of the display pictures. The whole special effect picture is a whole picture with respective special effects superposed on each split screen image of the display picture. For example, the display screen is divided into two split screens, and then the split screen special effect screen is also two, so that the two split screen special effect screens can be spliced according to a split screen mode to form the whole display screen, and each split screen on the whole display screen has respective special effect.
In an optional embodiment, after the step of forming an overall special effect picture of the display picture according to the split screen mode and the split screen special effect picture corresponding to each split screen in step S3, the method may include:
and displaying the whole special effect picture on the display picture.
After the entire special effect screen is formed, the entire special effect screen can be displayed on the display screen. In this way, the user can see a screen having a plurality of divided screens, and a specified special effect is superimposed on each of the divided screens.
In an alternative embodiment, before the step of determining the screen splitting manner of the display screen and the one or more special effects to be applied to each split screen in step S1, the method may include:
monitoring the actions of the user;
and when the action of the user is consistent with the preset action, triggering a screen splitting event of the display picture.
The user terminal can determine whether the user needs to split the screen by monitoring the action of the user in real time. For example, a preset action may be predefined, and when it is recognized in the monitoring process that the user performs an action consistent with the preset action, it may be considered that the user needs to split the display screen, so that a split screen event is triggered. After receiving the split screen event, the embodiment of the disclosure performs the steps of determining the split screen mode of the display picture and one or more special effects to be applied to each split screen.
In the above, although the steps in the above method embodiments are described in the above sequence, it should be clear to those skilled in the art that the steps in the embodiments of the present disclosure are not necessarily performed in the above sequence, and may also be performed in other sequences such as reverse, parallel, and cross, and further, on the basis of the above steps, other steps may also be added by those skilled in the art, and these obvious modifications or equivalents should also be included in the protection scope of the present disclosure, and are not described herein again.
For convenience of description, only the relevant parts of the embodiments of the present disclosure are shown, and details of the specific techniques are not disclosed, please refer to the embodiments of the method of the present disclosure.
In order to solve the technical problem of how to improve the user experience effect, the embodiment of the present disclosure provides a split-screen special effect processing apparatus. The device can execute the steps described in the above-mentioned split-screen special effect processing method embodiment. As shown in fig. 7, the apparatus mainly includes: a determination module 701, a split screen special effect picture module 702 and an overall special effect picture module 703. The determining module 701 is configured to determine, in response to a split screen event, a split screen manner of a display screen and one or more special effects to be applied to each split screen; the screen splitting mode at least comprises the screen splitting quantity and the position relation of each split screen; a split-screen special effect picture module 702 configured to obtain a split-screen special effect picture corresponding to each split screen according to one or more special effects to be applied to each split screen; the overall special effect image module 703 is configured to form an overall special effect image of the display image according to the split-screen mode and the split-screen special effect images corresponding to the respective split screens.
In the embodiment of the present disclosure, the display screen may be a currently displayed screen on the terminal device, may cover the entire display screen of the terminal device, and may also occupy a part of the display screen. The display screen can provide the currently collected user head portrait and other pictures, and can also display the images in the album according to the selection of the user. The embodiment of the disclosure can provide a split-screen display setting interface for a user. When a user wants to display an image in a split screen manner, the split screen manner may be set through a split screen display setting interface, and the determining module 701 may determine the split screen manner according to the setting of the user. The screen splitting mode can comprise the number of split screens and the position relation of each split screen, for example, the regular screen splitting mode according to line split screens or the irregular screen splitting mode according to the designed split screen image template, and the like, wherein the split screen image template is a pre-designed image template comprising a plurality of areas, the colors of different areas are different, and the colors in the same area are the same, so that the irregular screen splitting mode taking the color difference as a boundary can be realized. Each split screen of the same display picture can display the same picture, for example, each split screen displays the current head portrait of the user; each split screen of the same display picture can also display different pictures, for example, each split screen displays a part of the current head portrait of the user, and the partial head portraits displayed on each split screen are combined to form a complete picture of the head portrait of the user. In some embodiments, the display system may provide a structured option for the user to select settings, for example, provide an option of whether to split the screen, an option of a split screen manner, and the like, so as to facilitate the user to perform corresponding settings; of course, in some other embodiments, the display system may also directly provide a command input interface, the user may directly input a setting command in the command input interface, and the determining module 701 determines the screen splitting manner provided by the user by recognizing the setting command. In other embodiments, the determining module 701 may further determine the corresponding screen splitting manner by predefining the user's action and based on the current action of the user.
The position relationship of each split screen can be different according to different split screen modes. For example, the split screen mode is row-column split screen, and the split screens have the same size and are arranged in rows and columns, so the position relationship among the split screens can be determined according to the number of the split screens; in this manner of line-column split, the absolute position coordinates of the respective split screens on the display screen can also be determined based on the position coordinates of the entire display screen. For another example, when the split-screen mode is to split the screen according to the designed split-screen image template, the position relationship between the split screens on the display screen may be determined by the position relationship between the regions corresponding to different pixel values in the split-screen image template after the split-screen image template is mapped to the display screen.
The special effect to be applied to each split screen may be specified by the user, and may be one or a plurality of. The split-screen special effect screen module 702 may form split-screen special effect screens according to one or more special effects specified by a user for each split screen. The split-screen special effect picture refers to a display image obtained after a special effect is superimposed on an original split-screen picture, for example, the original image on the ith split-screen picture on the display picture is a currently acquired user head portrait, and a user specifies that the special effect on the ith split-screen picture is a special effect of superimposing rabbit ears, so that the split-screen special effect picture is a display image obtained by superimposing the rabbit ears on the user head portrait. The user may specify different special effects for each split screen, may also specify the same special effect for all split screens, and may also specify the same special effect for a plurality of split screens, which may be specifically determined according to the actual needs of the user, and details are not described here.
After the split-screen special effect image module 702 obtains the split-screen special effect images for each split screen, the whole special effect image module 703 may synthesize the split-screen special effect images according to the split-screen mode of the display image, that is, connect the split-screen special effect images to form a complete display image. The whole special effect picture refers to a complete display picture formed after the special effect is applied to the original image of each split screen. For example, the display screen is divided into two sub-screens, the two sub-screens both display the currently collected head portrait of the user, the first sub-screen is applied with the special effect of rabbit ears, the second sub-screen is applied with the special effect of red-face eggs, then the formed overall special effect screen is divided into two areas for the whole display screen, and the two areas respectively display the head portrait of the user with the special effect of rabbit ears and the head portrait of the user with the special effect of red-face eggs.
According to the method and the device for displaying the split screen, the split screen mode of the display picture and the special effect applied to each split screen are determined, and after the special effect is applied to each split screen, the whole special effect picture is formed according to the split screen mode and the split screen picture applied with the special effect, so that the display effect of different split screens and different special effects are reflected on the whole special effect picture. The display method and the display device can divide the display frame into the screens in any mode, and can respectively apply different special effects aiming at different divided screens, so that the display mode of the display frame is more diversified, and the user experience effect is improved.
In an optional embodiment, the determining module 701 may include:
the first obtaining submodule is configured to obtain the number of rows and columns of the split screen provided by a user;
the first dividing module is configured to divide the display frame into a plurality of divided screens according to the number of the divided screen rows and columns, and determine the relative position of each divided screen in the display frame.
In this optional embodiment, when the user performs split-screen, the number of rows and columns of the split-screen may be provided, and the display system determines the number of split-screens and the relative position of each split-screen in the display screen according to the number of rows and columns provided by the user. For example, if the user designates a split screen that divides the display screen into M × N rows and columns, the entire display screen may be divided into M × N rows and columns of equal size according to the number of rows and columns of pixels of the display screen, and the relative position of each split screen in the display screen may be determined according to the values of M and N in the case that the number of rows and columns of pixels of the display screen is known.
In an optional embodiment, the determining module 701 may include:
the second acquisition sub-module is configured to acquire a split-screen image template provided by a user; the split-screen image template identifies different split screens by using different pixel values;
and the second division submodule is configured to divide the display picture into a plurality of split screens according to different pixel values in the split-screen image template, and determine the relative position of each split screen in the display picture.
And the user can also perform irregular split screen through the split screen image template. The split-screen image template may be an image template, where different split-screens may be identified by setting colors within the different split-screens to be different. For example, the split-screen image template includes two regions, where the color in the first region is red and the color in the second region is green, and the split-screen image template represents that the display screen is split into two split screens, and the size and shape of the first split screen correspond to the first region where red is located, and the size and shape of the second split screen correspond to the second region where green is located. The display frame can be split based on areas corresponding to different colors in the split-screen image template, and the split-screen number and the position relation of each split screen can be determined through different colors in the split-screen image template.
In an optional embodiment, the determining module 701 may further include:
a providing sub-module configured to provide a plurality of supported special effects options for a user;
the receiving submodule is configured to receive the selection of the user and determine a special effect combination corresponding to each split screen according to the selection of the user; wherein the special effect combination comprises one or more special effects.
In this alternative implementation, the display system may support a plurality of effects, and the user may select one or more of these effects to be applied to one or more of the split screens, where one split screen may apply a combination of effects from one or more of the effects, and different split screens may apply the same or different combinations of effects. The display system may first provide the supported special effect options to the user for selection by the user. The user may select one or more special effect combinations and specify to which one or more of the split screens the selected one or more special effect combinations are to be applied. Under the condition that a plurality of special effects are applied to one split screen, the application sequences of the special effects are different, and the finally obtained special effects are also different. Therefore, when the user specifies a plurality of special effects to be applied to the split screen, the application order may also be specified such that one or more special effects in each special effect combination have an order relationship therebetween.
In an alternative embodiment, one and the same said split screen corresponds to a special effect combination comprising one or more special effects, and one and the same said special effect combination corresponds to one or more said split screens.
In an optional embodiment, the split-screen special effect screen module 702 may include:
the loading submodule is configured to load one or more special effect data packets corresponding to the special effects in the special effect combination;
the rendering submodule is configured to render the special effect data packets corresponding to one or more special effects in the special effect combination and the images on the split screens in the display pictures according to the sequential relation, so as to obtain split-screen special effect pictures corresponding to the split screens; wherein the sequential relationship is an order in which one or more of the effects in the effect combination apply the images on the respective split screens.
In this optional implementation, after determining the special effect combinations to be applied to the respective split screens, a corresponding special effect data packet may be loaded for each different special effect combination. Because different split screens can use the same special effect combination, and the same split screen can only use one special effect combination, the number of the special effect combinations is smaller than that of the split screens, the loading amount of the special effect data packets corresponding to the special effect combinations is related to the number of the special effect combinations, and the same special effect combination can be loaded only once. Under the condition that the display system supports more special effects, corresponding special effect data packets are not usually stored on the terminal equipment, and the special effect data packets corresponding to the special effects in the special effect combination can be loaded through the cloud when needed. Of course, some common special effect data packets of special effects may also be downloaded in advance in the terminal device. After the loading of the special effect data packets is completed, the special effect data packets corresponding to the special effect combinations and the images on the split screens can be overlaid and rendered, and it should be noted that when the special effect combination applied on one split screen includes a plurality of special effects, the rendering sequence of the special effect data packets needs to be noted, that is, the special effect data packets and the original images are rendered according to the sequence relation between the special effects specified by the user. After rendering is completed, a split-screen special effect picture, namely a split-screen image with a special effect specified by a user, is obtained for each split screen.
In an optional embodiment, the whole special effect picture module 703 may include:
and the synthesis submodule is configured to synthesize the split-screen special effect pictures corresponding to the split screens according to the position relation in the split-screen mode to form an integral special effect picture of the display picture.
After special split-screen special effect pictures are generated for each split screen of the display pictures, the split-screen special effect pictures are synthesized according to the split screen mode of the display pictures to form an integral special effect picture of the display pictures. The whole special effect picture is a whole picture with respective special effects superposed on each split screen image of the display picture. For example, the display screen is divided into two split screens, and then the split screen special effect screen is also two, so that the two split screen special effect screens can be spliced according to a split screen mode to form the whole display screen, and each split screen on the whole display screen has respective special effect.
In an optional embodiment, after the whole special effect picture module 703, the apparatus may further include:
a display module configured to display the entire special effect screen on the display screen.
After the entire special effect screen is formed, the entire special effect screen can be displayed on the display screen. In this way, the user can see a screen having a plurality of divided screens, and a specified special effect is superimposed on each of the divided screens.
In an optional embodiment, before the determining module 701, the apparatus may further include:
a monitoring module configured to monitor a user's actions;
the triggering module is configured to trigger the split screen event of the display screen when the action of the user is consistent with a preset action.
The user terminal can determine whether the user needs to split the screen by monitoring the action of the user in real time. For example, a preset action may be predefined, and when it is recognized in the monitoring process that the user performs an action consistent with the preset action, it may be considered that the user needs to split the display screen, so that a split screen event is triggered. After receiving the split screen event, the embodiment of the disclosure performs the steps of determining the split screen mode of the display picture and one or more special effects to be applied to each split screen.
Referring now to FIG. 8, shown is a schematic diagram of an electronic device 800 suitable for use in implementing embodiments of the present disclosure. The electronic devices in the embodiments of the present disclosure may include, but are not limited to, mobile terminals such as mobile phones, notebook computers, digital broadcast receivers, PDAs (personal digital assistants), PADs (tablet computers), PMPs (portable multimedia players), in-vehicle terminals (e.g., car navigation terminals), and the like, and fixed terminals such as digital TVs, desktop computers, and the like. The electronic device shown in fig. 7 is only an example, and should not bring any limitation to the functions and the scope of use of the embodiments of the present disclosure.
As shown in fig. 8, an electronic device 800 may include a processing means (e.g., central processing unit, graphics processor, etc.) 801 that may perform various appropriate actions and processes in accordance with a program stored in a Read Only Memory (ROM)802 or a program loaded from a storage means 808 into a Random Access Memory (RAM) 803. In the RAM 803, various programs and data necessary for the operation of the electronic apparatus 800 are also stored. The processing apparatus 801, the ROM 802, and the RAM 803 are connected to each other by a bus 804. An input/output (I/O) interface 805 is also connected to bus 804.
Generally, the following devices may be connected to the I/O interface 805: input devices 806 including, for example, a touch screen, touch pad, keyboard, mouse, image sensor, microphone, accelerometer, gyroscope, or the like; output devices 807 including, for example, a Liquid Crystal Display (LCD), speakers, vibrators, and the like; storage 808 including, for example, magnetic tape, hard disk, etc.; and a communication device 809. The communication means 809 may allow the electronic device 800 to communicate wirelessly or by wire with other devices to exchange data. While fig. 8 illustrates an electronic device 800 having various means, it is to be understood that not all illustrated means are required to be implemented or provided. More or fewer devices may alternatively be implemented or provided.
In particular, according to an embodiment of the present disclosure, the processes described above with reference to the flowcharts may be implemented as computer software programs. For example, embodiments of the present disclosure include a computer program product comprising a computer program embodied on a computer readable medium, the computer program comprising program code for performing the method illustrated in the flow chart. In such an embodiment, the computer program may be downloaded and installed from a network through the communication means 809, or installed from the storage means 808, or installed from the ROM 802. The computer program, when executed by the processing apparatus 801, performs the above-described functions defined in the methods of the embodiments of the present disclosure.
It should be noted that the computer readable medium in the present disclosure can be a computer readable signal medium or a computer readable storage medium or any combination of the two. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples of the computer readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the present disclosure, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. In contrast, in the present disclosure, a computer readable signal medium may comprise a propagated data signal with computer readable program code embodied therein, either in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: electrical wires, optical cables, RF (radio frequency), etc., or any suitable combination of the foregoing.
The computer readable medium may be embodied in the electronic device; or may exist separately without being assembled into the electronic device.
The computer readable medium carries one or more programs which, when executed by the electronic device, cause the electronic device to: acquiring at least two internet protocol addresses; sending a node evaluation request comprising the at least two internet protocol addresses to node evaluation equipment, wherein the node evaluation equipment selects the internet protocol addresses from the at least two internet protocol addresses and returns the internet protocol addresses; receiving an internet protocol address returned by the node evaluation equipment; wherein the obtained internet protocol address indicates an edge node in the content distribution network.
Alternatively, the computer readable medium carries one or more programs which, when executed by the electronic device, cause the electronic device to: receiving a node evaluation request comprising at least two internet protocol addresses; selecting an internet protocol address from the at least two internet protocol addresses; returning the selected internet protocol address; wherein the received internet protocol address indicates an edge node in the content distribution network.
Computer program code for carrying out operations for aspects of the present disclosure may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, Smalltalk, C + +, and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider).
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
The units described in the embodiments of the present disclosure may be implemented by software or hardware. Where the name of a unit does not in some cases constitute a limitation of the unit itself, for example, the first retrieving unit may also be described as a "unit for retrieving at least two internet protocol addresses".
The foregoing description is only exemplary of the preferred embodiments of the disclosure and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the disclosure herein is not limited to the particular combination of features described above, but also encompasses other embodiments in which any combination of the features described above or their equivalents does not depart from the spirit of the disclosure. For example, the above features and (but not limited to) the features disclosed in this disclosure having similar functions are replaced with each other to form the technical solution.
Claims (12)
1. A method for processing a split-screen special effect is characterized by comprising the following steps:
responding to the split screen event, determining a split screen mode of a display picture and one or more special effects to be applied to each split screen; the screen splitting mode at least comprises the screen splitting quantity and the position relation of each split screen;
obtaining a split-screen special effect picture corresponding to each split screen according to one or more special effects to be applied to each split screen;
and forming an integral special effect picture of the display picture according to the screen splitting mode and the screen splitting special effect pictures corresponding to the screen splitting.
2. The method according to claim 1, wherein the determining the split screen mode of the display screen comprises:
acquiring the number of rows and columns of split screens provided by a user;
dividing the display picture into a plurality of split screens according to the split screen row number, and determining the relative position of each split screen in the display picture.
3. The method according to claim 1, wherein the determining the split screen mode of the display screen comprises:
acquiring a split-screen image template provided by a user; the split-screen image template identifies different split screens by using different pixel values;
dividing the display picture into a plurality of split screens according to different pixel values in the split screen image template, and determining the relative position of each split screen in the display picture.
4. The method of any of claims 1-3, wherein determining one or more effects to be applied to each split screen comprises:
providing a plurality of supported special effect options for a user;
receiving the selection of the user, and determining a special effect combination corresponding to each split screen according to the selection of the user; wherein the special effect combination comprises one or more special effects.
5. The method of claim 1, wherein the same split screen corresponds to a special effect combination comprising one or more special effects, and wherein the same special effect combination corresponds to one or more split screens.
6. The method according to claim 4 or 5, wherein obtaining a split-screen special effect picture corresponding to each split screen according to one or more special effects to be applied to each split screen comprises:
loading one or more special effect data packets corresponding to the special effects in the special effect combination;
rendering the special effect data packets corresponding to one or more special effects in the special effect combination and the images on each split screen in the display picture according to the sequence relation to obtain the split screen special effect pictures corresponding to each split screen; wherein the sequential relationship is an order in which one or more of the effects in the effect combination apply the images on the respective split screens.
7. The method according to any one of claims 1 to 3 or 5, wherein forming an overall special effect picture of the display picture according to the split-screen mode and the split-screen special effect picture corresponding to each split screen comprises:
and synthesizing the split-screen special effect pictures corresponding to the split screens according to the position relation in the split-screen mode to form the whole special effect picture of the display picture.
8. The method according to any one of claims 1 to 3 or 5, wherein after forming the overall special effect picture of the display picture according to the split-screen mode and the split-screen special effect picture corresponding to each split screen, the method further comprises:
and displaying the whole special effect picture on the display picture.
9. The method according to any one of claims 1-3 and 5, wherein before determining the split screen mode of the display and the one or more special effects to be applied to each split screen, further comprising:
monitoring the actions of the user;
and when the action of the user is consistent with the preset action, triggering a screen splitting event of the display picture.
10. A split-screen special effect processing apparatus, comprising:
a determining module configured to determine a screen splitting manner of a display screen and one or more special effects to be applied to respective screen splits in response to a screen splitting event; the screen splitting mode at least comprises the screen splitting quantity and the position relation of each split screen;
the screen splitting special effect picture module is configured to obtain a screen splitting special effect picture corresponding to each split screen according to one or more special effects to be applied to each split screen;
and the integral special-effect picture module is configured to form an integral special-effect picture of the display picture according to the split screen mode and the split screen special-effect pictures corresponding to the split screens.
11. An electronic device, comprising:
a memory for storing non-transitory computer readable instructions; and
a processor for executing the computer readable instructions such that the processor when executing performs the method of any of claims 1-9.
12. A computer-readable storage medium storing non-transitory computer-readable instructions that, when executed by a computer, cause the computer to perform the method of any one of claims 1-9.
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