CN111290663A - Curved screen display method and device, terminal and storage medium - Google Patents
Curved screen display method and device, terminal and storage medium Download PDFInfo
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- CN111290663A CN111290663A CN202010085106.1A CN202010085106A CN111290663A CN 111290663 A CN111290663 A CN 111290663A CN 202010085106 A CN202010085106 A CN 202010085106A CN 111290663 A CN111290663 A CN 111290663A
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
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Abstract
The disclosure relates to a curved screen display method and device, a terminal and a storage medium. The terminal is applied to a terminal comprising a curved screen, wherein the curved screen comprises a curved area and a plane area. The curved screen display method comprises the following steps: according to the bending parameters of the bending area of the curved screen, deforming the target image; and displaying the deformed target image through the curved screen.
Description
Technical Field
The present disclosure relates to the field of display touch technologies, but not limited to the field of wireless communication technologies, and in particular, to a curved-surface-screen display method and apparatus, a terminal, and a storage medium.
Background
With the development of display touch technology, curved screens appear in mobile phones, tablet computers or wearable devices. The curved screen is bent in the edge area, so that on one hand, the display area of the screen can be increased; on the other hand, the curved screen may have a visual extension in the curved area. However, the curved screen display may cause a visual curvature, thereby causing a deformity of the displayed content, so that the display effect on the curved area is inferior to that of the flat area.
Disclosure of Invention
The disclosure provides a curved screen display method and device, a terminal and a storage medium.
A first aspect of an embodiment of the present application provides a curved screen display method, which is applied to a terminal including a curved screen, where the curved screen includes a curved region and a planar region, and the method includes:
according to the bending parameters of the bending area of the curved screen, deforming the target image;
and displaying the deformed target image through the curved screen.
Based on the above scheme, the deforming the target image according to the bending parameter of the bending area of the curved screen includes:
and deforming the target content of the target image which is prepared to be displayed in the bending area according to the bending parameter.
Based on the above scheme, the deforming the target image according to the bending parameter of the bending area of the curved screen includes:
and when the size of the target image is equal to the visual size of the visual effect when the curved screen is displayed, stretching and deforming the target content of the target image which is prepared to be displayed in the curved area according to the bending parameter.
Based on the above scheme, the bending parameters include: the projection length of the bending region in the plane of the plane region of the curved screen, the area of the bending region and the curvature of the bending region.
Based on the above scheme, the deforming the target image according to the bending parameter of the bending area of the curved screen includes:
when the size of the target image is equal to the unfolded size of the curved screen after the bent area is unfolded, acquiring the unfolded size of the curved screen after the bent area is unfolded;
determining the visual size of a visual effect formed by a target image displayed by the curved screen according to the bending parameters of the bending area;
reducing the target image according to the expansion size and the visual size;
and stretching the target content of the reduced target image which is prepared to be displayed in the bending area according to the bending parameters to obtain the deformed target image.
A second aspect of the embodiments of the present application provides a curved surface screen display device, which is applied to a terminal including a curved surface screen, where the curved surface screen includes a curved region and a planar region, and the device includes:
the deformation module is used for deforming the target image according to the bending parameters of the bending area of the curved screen;
and the display module is used for displaying the deformed target image through the curved screen.
Based on the above scheme, the deformation module is specifically configured to deform, according to the bending parameter, target content of the target image that is prepared to be displayed in the bending area.
Based on the scheme, the deformation module is used for performing stretching deformation on the target content of the target image which is prepared to be displayed in the bending area according to the bending parameter by using the visual size of the visual effect when the size of the target image is equal to the size of the curved screen for display.
Based on the above scheme, the bending parameters include: the projection length of the curved region in the plane of the plane region of the curved screen, the area of the curved region and the curvature of the curved region;
and the deformation module is used for deforming the target image according to the projection length and the area of the bending area.
Based on the above scheme, the deformation module is configured to, when the size of the target image is equal to the expanded size of the curved screen after the expansion of the curved region, perform stretching deformation on the target content according to the bending parameter of the curved region to obtain the expanded size of the curved screen after the expansion of the curved region; determining the visual size of a visual effect formed by a target image displayed by the curved screen according to the bending parameters of the bending area; reducing the target image according to the expansion size and the visual size; and stretching the target content of the reduced target image which is prepared to be displayed in the bending area according to the bending parameters to obtain the deformed target image.
A third aspect of the embodiments of the present application provides a terminal, including:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to implement the curved screen display method provided in any embodiment of the first aspect by executing the executable instructions.
A fourth aspect of the embodiments of the present application provides a computer storage medium, where executable instructions are stored in the computer storage medium; after being executed by a processor, the executable instructions can implement the curved screen display method provided by any embodiment of the first aspect.
According to the curved screen display method provided by the embodiment of the application, when the target image is displayed, the target image to be displayed is deformed according to the bending parameters of the bending area of the curved screen, and the deformed target image is displayed; the target image is not directly displayed, so that distortion caused when the curved region is displayed through deformation is corrected in the visual effect, the display effect of the curved region can be at least improved, and the display effect of the whole curved screen is improved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is a flowchart illustrating a curved screen display method according to an exemplary embodiment.
Fig. 2 is a diagram illustrating a terminal including a curved screen according to an example embodiment.
Fig. 3 is a flowchart illustrating a curved screen display method according to an exemplary embodiment.
FIG. 4A is a diagram illustrating a visual effect of a curved screen, according to an exemplary embodiment.
FIG. 4B is a graphical illustration of the effects of a curved screen deployment, according to an exemplary embodiment.
FIG. 5 is a block diagram illustrating a curved screen display device according to an exemplary embodiment.
Fig. 6 is a block diagram illustrating a terminal according to an example embodiment.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.
As shown in fig. 1, the present embodiment provides a curved screen display method, which is applied to a terminal including a curved screen. The curved screen includes a curved region and a planar region. The method comprises the following steps:
s11: according to the bending parameters of the bending area of the curved screen, deforming the target image;
s12: and displaying the deformed target image through the curved screen.
Fig. 2 exemplarily shows a terminal device including a curved screen, and the curved screen in fig. 2 includes a flat area 21 and a curved area 22. The sides of the bending zone 22 are curved. The bending region 22 contains various bending parameters, such as the curvature of the bending region, the area of the bending region, the projected length of the bending region projected in the plane of the plane region 21, and the like. The area of the gray area in fig. 2 is the area of the bending area.
The display content in the target image includes: the display content of the flat area and the display content of the curved area. The extended length of the curved region is L2, which is significantly greater than the visual length L1 of the visual effect displayed by the curved region.
The bending region has a bending parameter, such as a curvature that characterizes the degree of bending of the bending region. For another example, the ratio between the projected area of the curved region into the horizontal plane and the surface area of the curved surface, and the like.
In summary, in the embodiment of the present application, the target image is deformed according to the bending parameter. The target image can be a picture and/or any interface to be displayed by the terminal. Icons, text, and/or controls, etc. may be included on the target image.
Therefore, the target image is deformed in advance, and the deformed target image is displayed by the curved screen, so that the visual distortion of the curved screen when a user watches the curved screen is reduced, and the display effect of the curved screen is improved.
In some embodiments, the S11 may include: and deforming the target content of the target image which is prepared to be displayed in the bending area according to the bending parameter.
In the embodiment of the present application, the target image to be displayed may be divided into display content displayed in a flat area and target content displayed in a curved area.
In the embodiment of the present application, in order to maintain the display effect of the flat area, only the target content displayed in the curved area is subjected to image deformation. In this way, the deformed target image is deformed only in the target content displayed in the curved region, as compared with the target image before deformation, so that the excessive deformation caused by deformation of the entire target image is reduced, and the calculation amount of deformation introduction is reduced as much as possible.
In an embodiment of the present application, the deforming the target content prepared to be displayed in the curved area includes: linear deformation of various target content. Typical linear deformations include, but are not limited to: lateral scaling, longitudinal stretch scaling, and scaling in equal ratios between lateral and longitudinal directions, etc.
In some embodiments, the bending parameters include: the projection length of the bending region in the plane of the plane region of the curved screen, the area of the bending region and the curvature of the bending region. In this manner, the user can easily and accurately select the desired target,
the S11 may include: and deforming the target image according to the projection length, the area of the bending area and the curvature.
The projection length is: the bending direction of the bending area is the width formed by projection in the plane of the plane area. For example, if the bending direction is the lateral direction, the bending region is bent in the lateral direction, and the projection length is the width of the projection in the lateral direction. If the bending direction is the longitudinal direction, the bending region is bent in the longitudinal direction, and the projection length is the width of the projection in the longitudinal direction.
The area of the curved region may be used to determine the display area of the deformed target image in the curved region. Specifically, the area of the bending region may be: the deformed area of the target content in the target image.
The projection length may be used to determine the original length of the target image before deformation in the direction of curvature. Specifically, the projection length may be: the target content of the target image before the deformation. If the curved area is an edge area of the curved screen, the target content is display content of an edge position of the target image, and an original width of the target content in the curved direction may be equal to the projection length.
In this way, when the target content to be deformed of the target content before deformation is known, the area after deformation is known, and thus the deformation of the target image can be simply realized.
In some embodiments, the curvature of the curved screen is known before the curved screen is shipped, so that the curvature of the curved screen is read before the target image is displayed, and the target image is deformed.
In some embodiments, the method further comprises:
and determining a deformation strategy for deforming the target image according to the original size of the target image, the expansion size of the bending plane and the size of the visual size corresponding to the visual effect when the curved screen is displayed in a whole screen.
If the original size of the target image is equal to the expansion size, adopting a first strategy to deform;
and if the original size of the target image is equal to the visual size, adopting a second strategy to deform.
The visual dimension is less than the deployed dimension.
Using strategy-variant as shown in fig. 3, said S11 may include:
s111: acquiring the unfolding size of the curved screen after the bending area is unfolded;
s112: determining the visual size of a visual effect formed by a target image displayed by the curved screen according to the bending parameters of the bending area;
s113: reducing the target image according to the expansion size and the visual size;
s114: and stretching the target content of the reduced target image which is prepared to be displayed in the bending area according to the bending parameters to obtain the deformed target image.
The area of the curved region that is spread apart, plus the size of the planar region, yields the spread-out size.
And the visual size is the size of the image visually seen by the user when the whole screen of the curved screen is displayed. In some cases, the visual dimensions may be: the size of the planar area, plus the projected size of the curved area in the plane of the planar area.
The visual size is smaller than the deployed size due to the bending of the bending region.
The dimensions mentioned in the embodiments of the present application may include: area.
Fig. 4B shows the unfolded size of the curved screen, while fig. 4A shows the visual size of the curved screen.
The curved region of the curved screen has a stretched length y1 in the direction of curvature and the visual length of the visual effect is x1, which is one of the aforementioned projected lengths.
If the size of the target image is equal to the expansion size, determining a reduction coefficient according to the ratio of the expansion size to the visual size.
The target image is reduced by the reduction coefficient in an equal ratio. Namely, the target image is reduced in the horizontal direction and the vertical direction in equal proportion to obtain the reduced target image.
And determining the target content displayed in the bending area. The target content may be an edge region of the reduced target image, and a central region within the edge region is equal to an area of a middle region of the curved screen. Thus, after the middle area is cut out by taking the reduced image as a central point, the remaining edge area is the target content.
And stretching the target content according to the bending parameters to obtain a deformed target image with the area equal to the unfolding size.
The bending parameter may also be a stretch coefficient derived from the bending curvature, the projected length, and the bending length.
Based on the curved screen shown in fig. 4A and 4B, the reduction factor is: (a +2 x1)/(a +2 y 1). After the target image is reduced by the reduction factor, a first image is obtained. a is the width of the planar area of the curved screen; x1 is the projected length (or visual length) of the curved region in the direction of curvature; y1 is the deployed length of the bending region; and b is the length of the curved screen.
The stretch coefficient may be: r0 ((a +2 × y1)/(a +2 × x1)) × (x1 × b). After the target image is reduced by the reduction coefficient, the reduced target image is obtained. R0 is the curvature of the curved region.
Deforming the S11 with strategy two may include:
and if the original size of the target content is equal to the visual size corresponding to the visual effect after the curved screen is displayed, stretching and deforming the target content which is ready to be displayed in the curved area in the target image according to the curved parameter of the curved area.
In the present embodiment, since the display area is increased due to the bending of the bending region, the target image is subjected to stretch deformation in the present embodiment so as to increase the area of the target image to be displayed.
For example, the target image is divided into display contents displayed in a flat area and display contents displayed in a curved area.
The display content displayed in the flat area is stretched while maintaining the display content displayed in the curved area, thereby enlarging the target image. The display content displayed in the curved area is also the aforementioned target content. The display content displayed in the curved area is the target content to be deformed.
For example, the stretching direction of the stretching deformation is coincident with the bending direction of the bending region. For example, if the curved region is curved in the lateral direction, the display content displayed in the curved region is stretched in the lateral direction, and the lateral width of the display content displayed in the curved region is increased so that the area of the target image after the deformation is larger than the area of the target image before the deformation.
As shown in fig. 5, the present embodiment provides a curved-surface screen display device, which is applied in a terminal including a curved-surface screen, and the device includes:
a deformation module 51, configured to deform the target image according to the bending parameter of the bending area of the curved screen;
and the display module 52 is configured to display the deformed target image through the curved screen.
In some embodiments, the first deforming module 51 and the display module 52 may be both program modules; after being executed by the processor, the program module can realize the deformation of the target image according to the bending parameters, display the deformed target image by using the curved screen, and correct the distortion of the displayed image caused by the self bending of the bending area through the deformation of the target image.
In some embodiments, the first deforming module 51 and the display module 52 may be both a hard-soft combining module; the soft and hard combining module includes but is not limited to various programmable arrays. The programmable array includes, but is not limited to, a complex programmable array or a field programmable array.
In still other embodiments, the first modification module 51 and the display module 52 may be both pure hardware modules; including but not limited to application specific integrated circuits.
In some embodiments, the deforming module 51 is specifically configured to deform, according to the bending parameter, the target content of the target image that is prepared to be displayed in the bending area.
Further, the deformation module 51 performs stretching deformation on the target content of the target image according to the bending parameter by using the visual size of the visual effect when the size of the target image is equal to the size of the curved screen.
In some embodiments, the bending parameters include: the projection length of the bending area in the plane of the plane area of the curved screen, the area of the bending area and the curvature of the bending area.
In some embodiments, the deformation module 51 is configured to, when the size of the target image is equal to the unfolded size of the curved screen after the unfolding of the curved region, obtain the unfolded size of the curved screen after the unfolding of the curved region; determining the visual size of a visual effect formed by a target image displayed by the curved screen according to the bending parameters of the bending area; reducing the target image according to the expansion size and the visual size; and stretching the target content of the reduced target image which is prepared to be displayed in the bending area according to the bending parameters to obtain the deformed target image.
In the embodiment of the application, the plane area is the central area of the curved screen. The curved region is an edge region of the curved screen. In some embodiments, the curved screen may include two curved regions symmetrically distributed about a center point of the curved screen, or four curved regions symmetrically distributed about the center point of the curved screen.
An example is provided below in connection with any of the embodiments above:
example 1:
when the mobile phone is displayed on the full screen, the content in the curved area of the curved screen can be distorted in the whole picture due to the reduction of the plane visible range during actual display, and the example aims to make the displayed content consistent with the non-curved screen in visual effect by adjusting the difference of the displayed content of the curved part. Firstly, the display length and the display area of the curve are used as the basis for the subsequent calculation according to the curve condition of the curved screen. When the curved part is detected to have the display content, the display effect same as that of the non-curved screen is achieved by stretching the picture of the curved surface display part according to the change of the picture proportion of the display content.
An embodiment of the present application provides a terminal, including:
a transceiver;
a processor;
a memory for storing processor-executable instructions;
the processor is configured to execute the executable instructions to implement the curved screen display method provided by any of the foregoing technical solutions, for example, to implement the curved screen display method applied in a terminal.
The processor can implement the curved screen display method shown in fig. 1 and/or fig. 3 by executing various executable instructions such as source code or object code.
Fig. 6 is a block diagram illustrating a terminal 800 according to an example embodiment. For example, the terminal 800 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, and the like.
Referring to fig. 6, terminal 800 may include one or more of the following components: a processing component 802, a memory 804, a power component 806, a multimedia component 808, an audio component 810, an input/output (I/O) interface 812, a sensor component 814, and a communication component 816.
The processing component 802 generally controls overall operation of the terminal 800, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing components 802 may include one or more processors 820 to execute instructions to perform all or a portion of the steps of the methods described above. Further, the processing component 802 can include one or more modules that facilitate interaction between the processing component 802 and other components. For example, the processing component 802 can include a multimedia module to facilitate interaction between the multimedia component 808 and the processing component 802.
The memory 804 is configured to store various types of data to support operation at the device 800. Examples of such data include instructions for any application or method operating on terminal 800, contact data, phonebook data, messages, pictures, videos, and so forth. The memory 804 may be implemented by any type or combination of volatile or non-volatile memory devices such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disks.
The multimedia component 808 includes a screen providing an output interface between the terminal 800 and the user. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive an input signal from a user. The touch panel includes one or more touch sensors to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 808 includes a front facing camera and/or a rear facing camera. The front-facing camera and/or the rear-facing camera may receive external multimedia data when the device 800 is in an operating mode, such as a shooting mode or a video mode. Each front camera and rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.
The audio component 810 is configured to output and/or input audio signals. For example, the audio component 810 includes a Microphone (MIC) configured to receive external audio signals when the terminal 800 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may further be stored in the memory 804 or transmitted via the communication component 816. In some embodiments, audio component 810 also includes a speaker for outputting audio signals.
The I/O interface 812 provides an interface between the processing component 802 and peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to: a home button, a volume button, a start button, and a lock button.
In an exemplary embodiment, the terminal 800 may be implemented by one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), controllers, micro-controllers, microprocessors or other electronic components for performing the above-described methods.
In an exemplary embodiment, a non-transitory computer-readable storage medium comprising instructions, such as the memory 804 comprising instructions, executable by the processor 820 of the terminal 800 to perform the above-described method is also provided. For example, the non-transitory computer readable storage medium may be a ROM, a Random Access Memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.
An embodiment of the present application provides a non-transitory computer-readable storage medium, where instructions in the storage medium, when executed by a processor of a mobile terminal, enable the mobile terminal to execute a curved screen display method, the method including: according to the bending parameters of the bending area of the curved screen, deforming the target image; and displaying the deformed target image through the curved screen.
In some embodiments, the deforming the target image according to the bending parameters of the bending area of the curved screen includes: and deforming the target content of the target image which is prepared to be displayed in the bending area according to the bending parameter.
In some embodiments, the bending parameters include: the projection length of the bending area in the plane of the plane area of the curved screen and the area of the bending area.
In some embodiments, the bending parameters include: a curvature of the curved region;
the deformation of the target image according to the bending parameters of the bending area of the curved screen comprises the following steps:
and deforming the target image according to the curvature.
In some embodiments, the deforming the target image according to the bending parameters of the bending area of the curved screen includes:
acquiring the unfolding size of the curved screen after the bending area is unfolded;
determining the visual size of a visual effect formed by a target image displayed by the curved screen according to the bending parameters of the bending area;
reducing the target image according to the expansion size and the visual size;
and stretching the target content of the reduced target image which is prepared to be displayed in the bending area according to the bending parameters to obtain the deformed target image.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the invention is limited only by the appended claims.
Claims (12)
1. A curved screen display method is applied to a terminal comprising a curved screen, wherein the curved screen comprises a curved area and a plane area, and the method comprises the following steps:
according to the bending parameters of the bending area of the curved screen, deforming the target image;
and displaying the deformed target image through the curved screen.
2. The method of claim 1, wherein said warping the target image according to the bending parameters of the bending area of the curved screen comprises:
and deforming the target content of the target image which is prepared to be displayed in the bending area according to the bending parameter.
3. The method of claim 2,
the deformation of the target image according to the bending parameters of the bending area of the curved screen comprises the following steps:
and when the size of the target image is equal to the visual size of the visual effect when the curved screen is displayed, stretching and deforming the target content of the target image which is prepared to be displayed in the curved area according to the bending parameter.
4. The method of claim 1, wherein the bending parameters comprise: the projection length of the bending region in the plane of the plane region of the curved screen, the area of the bending region and the curvature of the bending region.
5. The method of claim 1 or 2, wherein the warping the target image according to the bending parameters of the bending area of the curved screen comprises:
when the size of the target image is equal to the unfolded size of the curved screen after the bent area is unfolded, acquiring the unfolded size of the curved screen after the bent area is unfolded;
determining the visual size of a visual effect formed by a target image displayed by the curved screen according to the bending parameters of the bending area;
reducing the target image according to the expansion size and the visual size;
and stretching the target content of the reduced target image which is prepared to be displayed in the bending area according to the bending parameters to obtain the deformed target image.
6. The utility model provides a curved surface screen display device which characterized in that, is applied to in the terminal that contains the curved surface screen, the curved surface screen includes bending area and plane area, the device includes:
the deformation module is used for deforming the target image according to the bending parameters of the bending area of the curved screen;
and the display module is used for displaying the deformed target image through the curved screen.
7. The apparatus according to claim 6, wherein the deformation module is specifically configured to deform the target content of the target image to be displayed in the curved area according to the bending parameter.
8. The apparatus of claim 6, wherein the warping module stretch warps the target content of the target image that is to be displayed in the warped region according to the warping parameter using a visual size of the visual effect when the size of the target image is equal to the size of the visual effect when displayed on the curved screen.
9. The apparatus of claim 6, wherein the bending parameters comprise: the projection length of the curved region in the plane of the plane region of the curved screen, the area of the curved region and the curvature of the curved region;
and the deformation module is used for deforming the target image according to the projection length and the area of the bending area.
10. The apparatus according to claim 6 or 7, wherein the deformation module is configured to, when the size of the target image is equal to the unfolded size of the curved screen after the unfolding of the curved region, stretch-deform the target content according to the bending parameter of the curved region to obtain the unfolded size of the curved screen after the unfolding of the curved region; determining the visual size of a visual effect formed by a target image displayed by the curved screen according to the bending parameters of the bending area; reducing the target image according to the expansion size and the visual size; and stretching the target content of the reduced target image which is prepared to be displayed in the bending area according to the bending parameters to obtain the deformed target image.
11. A terminal, comprising:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to enable the method provided by any one of claims 1 to 5 by executing the executable instructions.
12. A computer storage medium having executable instructions stored thereon; the executable instructions, when executed by a processor, enable the method provided in any one of claims 1 to 5 to be carried out.
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| CN202010085106.1A Pending CN111290663A (en) | 2020-02-10 | 2020-02-10 | Curved screen display method and device, terminal and storage medium |
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| CN112905099A (en) * | 2021-03-29 | 2021-06-04 | 北京小米移动软件有限公司 | Display method, display device and storage medium |
| CN114125151A (en) * | 2021-11-26 | 2022-03-01 | 深圳传音控股股份有限公司 | Image processing method, mobile terminal and storage medium |
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