CN113805828A - Display control method, display control device, display terminal and storage medium - Google Patents
Display control method, display control device, display terminal and storage medium Download PDFInfo
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Abstract
The invention discloses a display control method for a display terminal, which comprises the following steps: acquiring the picture display size of the display terminal and the picture display proportion of the display terminal; determining a display mode of the display terminal; determining a selected display parameter in a preset display parameter set based on the picture display size, the picture display scale and the display mode; and performing display control on the display terminal by using the selected display parameters. The invention also discloses a display control device, a display terminal and a computer readable storage medium. By using the method, the display terminal determines the selected display parameters in the preset display parameter set based on the picture display size, the picture display proportion and the display mode, and controls the display terminal by using the selected display parameters, so that the matching degree of the display parameters of the display terminal and the watching requirements of the user is higher, and the display effect of the display terminal is improved.
Description
Technical Field
The present invention relates to the field of display control technologies, and in particular, to a display control method and apparatus, a display terminal, and a computer-readable storage medium.
Background
With the continuous development of science and technology, the large-size trend of the display terminal market is accelerated, the position of the large-size display terminal in the commercial market and the consumer market is higher and higher, but in order to meet the requirements of the game market on wider picture and wider visual field, the resolution ratio of 21:9 to 32:9 is increased, but the display ratio is mostly 16:9 and 4:3, and different scenes need to be set with different resolutions (for example, a 48-inch display terminal can simulate screens with different ratios of 23.8 inches (16:9), 30 inches (21:9), 32 inches (16:9), 40 inches (21:9) and 43 inches (32:9) for displaying).
However, for the same display terminal, when the user views programs with different display sizes, the display effect of the display terminal is poor.
Disclosure of Invention
The invention mainly aims to provide a display control method, a display control device, a display terminal and a computer readable storage medium, and aims to solve the technical problem that in the prior art, when a user watches programs with different display sizes, the display effect of the display terminal is poor.
In order to achieve the above object, the present invention provides a display control method for a display terminal, the method comprising the steps of:
acquiring the picture display size of the display terminal and the picture display proportion of the display terminal;
determining a display mode of the display terminal;
determining a selected display parameter in a preset display parameter set based on the picture display size, the picture display scale and the display mode;
and performing display control on the display terminal by using the selected display parameters.
Optionally, the step of determining the display mode of the display terminal includes:
and if the picture display proportion is matched with the target proportion, determining the game mode as the display mode of the display terminal.
Optionally, the step of determining the display mode of the display terminal includes:
if the picture display proportion is not matched with the target proportion, judging whether the game equipment is monitored to be accessed to the display terminal;
and if the condition that the game equipment is accessed to the display terminal is not monitored, determining the display mode of the display terminal based on the target program played by the display terminal.
Optionally, after the step of determining whether the game device is monitored to be accessed to the display terminal, the method further includes:
and if the condition that the game equipment is connected to the display terminal is monitored, determining the game mode as the display mode of the display terminal.
Optionally, the step of determining the display mode of the display terminal based on the target program played by the display terminal includes:
screenshot is carried out on the target program to obtain a plurality of program screenshots;
and determining the display mode of the display terminal based on the brightness information of the plurality of program screenshots.
Optionally, the step of determining the display mode of the display terminal based on the brightness information of the multiple program screenshots includes:
obtaining a plurality of average brightness histograms based on brightness information of a plurality of program screenshots, wherein one program screenshot corresponds to one average brightness histogram;
obtaining a plurality of brightness histograms of the plurality of program screenshots based on brightness information of the plurality of program screenshots, wherein one program screenshot corresponds to one brightness histogram;
determining similarity of the plurality of the brightness histograms and the plurality of the average brightness histograms;
determining average brightness differences corresponding to the average brightness histograms;
and determining the display mode of the display terminal based on the similarity and the average brightness difference.
Optionally, before the step of performing display control on the display terminal by using the selected display parameter, the method further includes:
acquiring a target distance between a target user and the display terminal;
correcting the selected display parameters by using the target distance to obtain result display parameters;
the step of performing display control on the display terminal by using the selected display parameter includes:
and performing display control on the display terminal by using the result display parameter.
In addition, to achieve the above object, the present invention further provides a display control apparatus for a display terminal, the apparatus including:
the acquisition module is used for acquiring the picture display size of the display terminal and the picture display proportion of the display terminal;
the first determining module is used for determining the display mode of the display terminal;
the second determining module is used for determining selected display parameters in a preset display parameter set based on the picture display size, the picture display proportion and the display mode;
a control module for performing display control on the display terminal by using the selected display parameters
In addition, to achieve the above object, the present invention further provides a display terminal, including: a memory, a processor and a display control program stored on the memory and running on the processor, the display control program when executed by the processor implementing the steps of the display control method as claimed in any one of the above.
Further, to achieve the above object, the present invention also proposes a computer-readable storage medium having stored thereon a display control program which, when executed by a processor, implements the steps of the display control method according to any one of the above.
The technical scheme of the invention provides a display control method for a display terminal, which comprises the following steps: acquiring the picture display size of the display terminal and the picture display proportion of the display terminal; determining a display mode of the display terminal; determining a selected display parameter in a preset display parameter set based on the picture display size, the picture display scale and the display mode; and performing display control on the display terminal by using the selected display parameters.
In the prior art, for the same display terminal, the display parameters are fixed, but when a user watches programs with different display sizes, the display parameters required by the user are different, so that the display parameters of the display terminal are difficult to match with the watching requirements of the user, and the display effect of the display terminal is poor. By adopting the method, the display terminal automatically determines the selected display parameters in the preset display parameter set based on the picture display size, the picture display proportion and the display mode, and performs display control on the display terminal by using the selected display parameters, so that the matching degree of the display parameters of the display terminal and the viewing requirements of the user is higher, and the display effect of the display terminal is improved.
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In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a display terminal of a hardware operating environment according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating a display control method according to a first embodiment of the present invention;
fig. 3 is a block diagram of a display control apparatus according to a first embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a display terminal of a hardware operating environment according to an embodiment of the present invention.
The display terminal may be a television, a projector, a display, or the like.
Generally, a display terminal includes: at least one processor 301, a memory 302, and a display control program stored on the memory and executable on the processor, the display control program being configured to implement the steps of the display control method as previously described.
The processor 301 may include one or more processing cores, such as a 4-core processor, an 8-core processor, and so on. The processor 301 may be implemented in at least one hardware form of a DSP (Digital Signal Processing), an FPGA (Field-Programmable Gate Array), and a PLA (Programmable Logic Array). The processor 301 may also include a main processor and a coprocessor, where the main processor is a processor for processing data in an awake state, and is also called a Central Processing Unit (CPU); a coprocessor is a low power processor for processing data in a standby state. In some embodiments, the processor 301 may be integrated with a GPU (Graphics Processing Unit), which is responsible for rendering and drawing the content required to be displayed on the display screen. The processor 301 may further include an AI (Artificial Intelligence) processor for processing operations related to the display control method so that the display control method model can be trained and learned autonomously, improving efficiency and accuracy.
In some embodiments, the terminal may further include: a communication interface 303 and at least one peripheral device. The processor 301, the memory 302 and the communication interface 303 may be connected by a bus or signal lines. Various peripheral devices may be connected to communication interface 303 via a bus, signal line, or circuit board. Specifically, the peripheral device includes: at least one of radio frequency circuitry 304, a display screen 305, and a power source 306.
The communication interface 303 may be used to connect at least one peripheral device related to I/O (Input/Output) to the processor 301 and the memory 302. In some embodiments, processor 301, memory 302, and communication interface 303 are integrated on the same chip or circuit board; in some other embodiments, any one or two of the processor 301, the memory 302 and the communication interface 303 may be implemented on a single chip or circuit board, which is not limited in this embodiment.
The Radio Frequency circuit 304 is used for receiving and transmitting RF (Radio Frequency) signals, also called electromagnetic signals. The radio frequency circuitry 304 communicates with communication networks and other communication devices via electromagnetic signals. The rf circuit 304 converts an electrical signal into an electromagnetic signal to transmit, or converts a received electromagnetic signal into an electrical signal. Optionally, the radio frequency circuit 304 comprises: an antenna system, an RF transceiver, one or more amplifiers, a tuner, an oscillator, a digital signal processor, a codec chipset, a subscriber identity module card, and so forth. The radio frequency circuitry 304 may communicate with other terminals via at least one wireless communication protocol. The wireless communication protocols include, but are not limited to: metropolitan area networks, various generation mobile communication networks (2G, 3G, 4G, and 5G), Wireless local area networks, and/or WiFi (Wireless Fidelity) networks. In some embodiments, the rf circuit 304 may further include NFC (Near Field Communication) related circuits, which are not limited in this application.
The display screen 305 is used to display a UI (User Interface). The UI may include graphics, text, icons, video, and any combination thereof. When the display screen 305 is a touch display screen, the display screen 305 also has the ability to capture touch signals on or over the surface of the display screen 305. The touch signal may be input to the processor 301 as a control signal for processing. At this point, the display screen 305 may also be used to provide virtual buttons and/or a virtual keyboard, also referred to as soft buttons and/or a soft keyboard. In some embodiments, the display screen 305 may be one, the front panel of the electronic device; in other embodiments, the display screens 305 may be at least two, respectively disposed on different surfaces of the electronic device or in a folded design; in still other embodiments, the display screen 305 may be a flexible display screen disposed on a curved surface or a folded surface of the electronic device. Even further, the display screen 305 may be arranged in a non-rectangular irregular figure, i.e. a shaped screen. The Display screen 305 may be made of LCD (liquid crystal Display), OLED (Organic Light-Emitting Diode), and the like.
The power supply 306 is used to power various components in the electronic device. The power source 306 may be alternating current, direct current, disposable or rechargeable. When the power source 306 includes a rechargeable battery, the rechargeable battery may support wired or wireless charging. The rechargeable battery may also be used to support fast charge technology.
Those skilled in the art will appreciate that the configuration shown in fig. 1 does not constitute a limitation of the display terminal and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
Furthermore, an embodiment of the present invention further provides a computer-readable storage medium, in which a display control program is stored, and the display control program, when executed by a processor, implements the steps of the display control method as described above. Therefore, a detailed description thereof will be omitted. In addition, the beneficial effects of the same method are not described in detail. For technical details not disclosed in embodiments of the computer-readable storage medium referred to in the present application, reference is made to the description of embodiments of the method of the present application. Determining by way of example, the program instructions may be deployed to be executed on one display terminal, or on multiple display terminals located at one site, or on multiple display terminals distributed across multiple sites and interconnected by a communication network.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. The computer-readable storage medium may be a magnetic disk, an optical disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), or the like.
Based on the above hardware structure, an embodiment of the display control method of the present invention is provided.
Referring to fig. 2, fig. 2 is a schematic flowchart of a display control method according to a first embodiment of the present invention, where the method is used for a display terminal, and includes the following steps:
step S11: and acquiring the picture display size of the display terminal and the picture display proportion of the display terminal.
The main execution body of the present invention is a display terminal, the display terminal is installed with a display control program, and the display control method of the present invention is implemented when the display terminal executes the display control program.
In a specific application, the inherent size of the display terminal is fixed, for example, 43 inches or 32 inches, and the user may select to make the display terminal display a part when using the display terminal, for example, the display terminal with the inherent size of 43 inches displays only a 32-inch screen, and the user may select the display scale of the display terminal when using the display terminal, for example, the display terminal with the inherent size of 43 inches displays only a 16:9 screen of 32 inches.
Generally, a user sends a picture display size and a picture display scale to a display terminal through a remote controller or a voice input module, wherein the picture display size refers to the size of the display of the terminal which the user wants to display, and the picture display scale refers to the scale of the display of the terminal which the user wants to display. Generally, the picture display size is not larger than the inherent size of the display terminal, and the picture display scale includes commonly used 16:9, 21:9, 4:3, and the like. The user can set different screen display sizes and screen display scales based on the requirements, and generally, the closer the user is to the display terminal, the smaller the screen display size.
Step S12: and determining the display mode of the display terminal.
The display mode of the display terminal is also required to be acquired, and the display mode can be a game mode, a reading mode or a film watching mode. Different display modes also correspond to different display parameters.
Specifically, the step of determining the display mode of the display terminal includes: and if the picture display proportion is matched with the target proportion, determining the game mode as the display mode of the display terminal.
Wherein, the target ratio includes 32:9 and 21:9, and the matching of the picture display ratio with the target ratio means that the picture display ratio is 32:9 or 21:9, that is, regardless of the inherent size of the display terminal and the picture display size, when the matching of the picture display ratio with the target ratio indicates that the user is playing a game with the display terminal, the game mode is determined as the display mode.
Specifically, the step of determining the display mode of the display terminal includes: the step of determining the display mode of the display terminal includes: if the picture display proportion is not matched with the target proportion, judging whether the game equipment is monitored to be accessed to the display terminal; and if the condition that the game equipment is accessed to the display terminal is not monitored, determining the display mode of the display terminal based on the target program played by the display terminal. Meanwhile, if it is monitored that the game equipment is connected to the display terminal, the game mode is determined as the display mode of the display terminal.
Specifically, when an access to a gaming machine (the gaming device, e.g., XBox/PS4/PS 5) indicating that the user wants to play a game with the display terminal is recognized, the game mode is automatically determined as the display mode at this time.
If the picture display proportion is not matched with the target proportion, the game mode is not determined, the game mode may be a viewing mode, a game mode or a reading mode, whether the game equipment is monitored to be accessed to the display terminal or not is continuously judged, if the game equipment is not monitored to be accessed to the display terminal, the game mode is not indicated, the viewing mode or the reading mode is indicated, and at the moment, the display mode of the display terminal needs to be determined based on the target program played by the display terminal.
Specifically, the step of determining the display mode of the display terminal based on the target program played by the display terminal includes: screenshot is carried out on the target program to obtain a plurality of program screenshots; and determining the display mode of the display terminal based on the brightness information of the plurality of program screenshots.
When the target program is played, the target program of the playing interface is captured, which may be captured in a continuous time (e.g. 2 minutes), where the time interval of each program capture may be the same, for example, 5 s. And then specifically determining the display mode of the display terminal based on the brightness information of the multiple program screenshots.
Wherein the step of determining the display mode of the display terminal based on the brightness information of the plurality of program screenshots comprises: obtaining a plurality of average brightness histograms based on brightness information of a plurality of program screenshots, wherein one program screenshot corresponds to one average brightness histogram; obtaining a plurality of brightness histograms of the plurality of program screenshots based on brightness information of the plurality of program screenshots, wherein one program screenshot corresponds to one brightness histogram; determining similarity of the plurality of the brightness histograms and the plurality of the average brightness histograms; determining average brightness differences corresponding to the average brightness histograms; determining a display mode of the display terminal based on the similarity and the average brightness difference
In a specific application, the target program refers to a program being played by the display terminal, and may be a web page, a television program, a music program, an electronic book, or the like. The multiple program screenshots of the target program can refer to all program screenshots of the target video within a continuous time (2 minutes), the brightness value (brightness information) of the picture of each program screenshot is collected, the average brightness value of each program screenshot is obtained, and an average brightness histogram is constructed by utilizing the average brightness value; when the two program screenshot pictures have a great difference, the average brightness value generally has a great difference, so that when the average brightness value difference (the average brightness difference) of the two program screenshot pictures is less than 2, the two program screenshot pictures can be basically judged to be the same; then, based on the brightness value of each program screenshot, a 32-level gray histogram (the brightness histogram) corresponding to each program screenshot is obtained, and when the picture similarity of the two program screenshots is higher, the values of the levels in the 32-level gray histograms of the two program screenshots are closer. And calculating the similarity between the average brightness histogram and the brightness histogram of each program screenshot (the similarity refers to the proportion of the average brightness histogram and the similar data in the brightness histogram), and when the similarity is not less than 85% and the average brightness difference is less than 2, determining that the display mode of the display terminal is a reading mode.
When the pictures of the two program screenshots are greatly different, the average brightness value is generally greatly different, so that when the difference of the average brightness values of the two program screenshots (the average brightness difference) is greater than or equal to 2, the pictures of the two program screenshots can be basically judged to be different; then, based on the brightness value of the picture of each program screenshot, a 32-level gray level histogram (the brightness histogram) corresponding to each program screenshot is obtained, and when the picture similarity of the two program screenshots is lower, the value difference of each level in the 32-level gray level histograms of the two program screenshots is larger. And calculating the similarity (which is the proportion of the average brightness histogram to the close data in the brightness histogram) of the average brightness histogram of each program screenshot, and when the similarity is lower than 85% and the average brightness difference is greater than or equal to 2, determining that the display mode of the display terminal is the viewing mode.
Step S13: and determining the selected display parameters in a preset display parameter set based on the picture display size, the picture display scale and the display mode.
It should be noted that, in the present invention, the selected display parameter is determined in a preset display parameter set by using the three parameters of the screen display size, the screen display scale, and the display mode.
The preset display parameter set determining mode is as follows:
determining at least one preset display size of the display terminal, and determining at least one preset display proportion of the display terminal; determining at least one preset display mode of the display terminal; determining preset display parameters corresponding to at least one preset display size, at least one preset display mode and at least one preset display proportion; and obtaining the preset display parameter set based on at least one preset display size, at least one preset display mode, at least one preset display proportion and the preset display parameters.
In general, it is necessary to set a plurality of preset display sizes and a plurality of preset display scales based on the inherent size of the display terminal, for example, for a 48-inch display terminal (full-screen display scale is 16:9), the preset display sizes include: 48 inches, 43 inches, 40 inches, 32 inches, 23.8 inches and the like, the preset display proportion is 32:9, 16:9, 21:9, 4:3 and the like, and the preset display mode can comprise a film watching mode, a game mode, a reading mode and the like.
In specific application, a standard combination information (taking the combination information of the combination of the inherent size, the display proportion corresponding to the full-screen display and the viewing mode as a standard) can be determined by utilizing the display terminal to display the corresponding display proportion and the viewing mode in the inherent size and the full-screen display, and the default display parameter corresponding to the standard combination information is the preset display parameter corresponding to the standard combination information; then, different combinations are performed by using the preset display size, the preset display mode and the preset display scale to obtain different combination information, and finally, the preset display parameters corresponding to the different combination information are determined based on the default display parameters corresponding to the standard combination information (the preset display parameters may include the default display parameters corresponding to the standard combination information, that is, the preset display parameters include the default display parameters), and in addition, the preset display parameters may further include whether to turn on low delay or not.
For example, the inherent size 48 of the display terminal is displayed in a full screen mode of 16:9, and in the viewing mode, the corresponding default display parameters are that the contrast, the brightness, the saturation, the definition, the backlight, the color temperature, the hue and the like are all 50 (meaning 50% of the maximum value), and the low-delay effect of the game is started;
when the preset display size is 43, the preset display proportion is 32:9, the preset display mode is a game mode, the use distance is shortened due to the fact that the image display size is reduced, relative reduction (5 points of reduction range) of the brightness and the backlight brightness in the preset display parameters is obtained by taking the default display parameters as the standard, the definition value is adjusted to be high (5 points are improved), and the game low-delay effect is started; wherein other parameters may be unchanged.
When the preset display size is 40, the preset display proportion is 21:9, the preset display mode is a game mode, as the image display size is reduced relative to 32:9, the use distance is reduced, basic parameters in the image mode are reduced according to the reduction of the size, the brightness and the backlight brightness are relatively reduced (still the amplitude of 5 points) on the preset display parameters of 32:9, and the definition value is increased (the amplitude of 5 points); other parameters may be unchanged.
When the preset display size is 32 or 23.8, the preset display proportion is 21:9, the preset display mode is a viewing mode, as the image display size is smaller than the standard size (48 inches), the use distance is shortened, basic parameters in the image mode are reduced according to the size, on the basis of default display parameters, the brightness and the backlight brightness are relatively reduced (parameters between 5 percent points and 10 percent points are all available), the definition value is increased (parameters between 10 percent points and 15 percent points are all available), the game low-delay effect is turned off, and other parameters can be unchanged.
When the preset display size is 32 or 23.8, the preset display proportion is 21:9, when the preset display mode is a reading mode, the scene change is used, on the basis of the preset display parameters of the previous section, the numerical values (about 10 points-15 points) of contrast, brightness, saturation and the like are reduced, and the color temperature is adjusted to be warm; and turning off the low-delay effect of the game, and keeping other parameters unchanged.
When the preset display size is 32 or 23.8, the preset display proportion is 21:9, when the preset display mode is the viewing mode, scene change is used, on the basis of the corresponding preset display parameters of the previous section, numerical values (about 10 points to 15 points) such as contrast, brightness, saturation and the like are improved, the color temperature is adjusted to be warm, the low-delay effect of the game is turned off, and other parameters can be unchanged.
It can be understood that, according to the above method, various preset display sizes, preset display modes, and preset display proportions are obtained to determine various kinds of combination information, and preset display parameters corresponding to the various kinds of combination information are determined, that is, a final preset display parameter set can be constructed, then one selected combination information that is the same as the picture display size, the picture display proportion, and the display mode is determined from the preset display parameters, and the preset display parameter corresponding to the selected combination information is determined as the selected display parameter.
Step S14: and performing display control on the display terminal by using the selected display parameters.
And after the selected display parameters are obtained, the display control of the display terminal is carried out by utilizing the contrast, brightness, saturation, definition, backlight, color temperature and hue in the selected display parameters and whether the low-delay effect is started or not.
Further, before the step of performing display control on the display terminal by using the selected display parameter, the method further includes: acquiring a target distance between a target user and the display terminal; correcting the selected display parameters by using the target distance to obtain result display parameters; the step of performing display control on the display terminal by using the selected display parameter includes: and performing display control on the display terminal by using the result display parameter.
For each piece of combined information (a parameter combined by the preset display size, the preset display mode and the preset display scale) in the preset display parameter set, a preset distance is corresponding, and when a target distance is close to the preset distance (for example, a distance interval is formed by respectively adding or subtracting 10cm by using the preset distance, and the target distance is within the distance interval, it indicates that the target distance is close to the preset distance), the corresponding preset display parameter is continuously adopted; if the difference between the target distance and the preset distance is large (the target distance is outside the distance interval), the display parameters are adjusted appropriately. That is, when the target distance is within the distance section, the adjustment is not performed, and when the target distance is outside the target section, the adaptive adjustment is performed: for example, when the target distance is greater than the maximum value of the distance interval, the brightness is properly increased and the definition is decreased on the basis of the selected display parameters to obtain result display parameters; if the target distance is smaller than the minimum value of the distance interval, the brightness is properly reduced and the definition is properly increased on the basis of selecting the display parameters so as to obtain result display parameters.
The technical scheme of the invention provides a display control method for a display terminal, which comprises the following steps: acquiring the picture display size of the display terminal and the picture display proportion of the display terminal; determining a display mode of the display terminal; determining a selected display parameter in a preset display parameter set based on the picture display size, the picture display scale and the display mode; and performing display control on the display terminal by using the selected display parameters.
In the prior art, for the same display terminal, the display parameters are fixed, but when a user watches programs with different display sizes, the display parameters required by the user are different, so that the display parameters of the display terminal are difficult to match with the watching requirements of the user, and the display effect of the display terminal is poor. By adopting the method, the display terminal automatically determines the selected display parameters in the preset display parameter set based on the picture display size, the picture display proportion and the display mode, and performs display control on the display terminal by using the selected display parameters, so that the matching degree of the display parameters of the display terminal and the viewing requirements of the user is higher, and the display effect of the display terminal is improved.
Referring to fig. 3, fig. 3 is a block diagram illustrating a first embodiment of a display control apparatus for a display terminal according to the present invention, which includes:
an obtaining module 10, configured to obtain a picture display size of the display terminal and a picture display scale of the display terminal;
a first determining module 20, configured to determine a display mode of the display terminal;
a second determining module 30, configured to determine a selected display parameter from a preset display parameter set based on the picture display size, the picture display scale, and the display mode;
and the control module 40 is used for performing display control on the display terminal by using the selected display parameters.
It should be noted that, since the steps executed by the apparatus of this embodiment are the same as the steps of the foregoing method embodiment, the specific implementation and the achievable technical effects thereof can refer to the foregoing embodiment, and are not described herein again.
The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A display control method, for a display terminal, the method comprising the steps of:
acquiring the picture display size of the display terminal and the picture display proportion of the display terminal;
determining a display mode of the display terminal;
determining a selected display parameter in a preset display parameter set based on the picture display size, the picture display scale and the display mode;
and performing display control on the display terminal by using the selected display parameters.
2. The method of claim 1, wherein the step of determining the display mode of the display terminal comprises:
and if the picture display proportion is matched with the target proportion, determining the game mode as the display mode of the display terminal.
3. The method of claim 1, wherein the step of determining the display mode of the display terminal comprises:
if the picture display proportion is not matched with the target proportion, judging whether the game equipment is monitored to be accessed to the display terminal;
and if the condition that the game equipment is accessed to the display terminal is not monitored, determining the display mode of the display terminal based on the target program played by the display terminal.
4. The method of claim 3, wherein after the step of determining whether access to the display terminal by a gaming device is monitored, the method further comprises:
and if the condition that the game equipment is connected to the display terminal is monitored, determining the game mode as the display mode of the display terminal.
5. The method of claim 4, wherein the step of determining the display mode of the display terminal based on the target program played by the display terminal comprises:
screenshot is carried out on the target program to obtain a plurality of program screenshots;
and determining the display mode of the display terminal based on the brightness information of the plurality of program screenshots.
6. The method of claim 5, wherein the step of determining the display mode of the display terminal based on the brightness information of the plurality of program shots comprises:
obtaining a plurality of average brightness histograms based on brightness information of a plurality of program screenshots, wherein one program screenshot corresponds to one average brightness histogram;
obtaining a plurality of brightness histograms of the plurality of program screenshots based on brightness information of the plurality of program screenshots, wherein one program screenshot corresponds to one brightness histogram;
determining similarity of the plurality of the brightness histograms and the plurality of the average brightness histograms;
determining average brightness differences corresponding to the average brightness histograms;
and determining the display mode of the display terminal based on the similarity and the average brightness difference.
7. The method of claim 1, wherein prior to the step of utilizing the selected display parameter for display control of the display terminal, the method further comprises:
acquiring a target distance between a target user and the display terminal;
correcting the selected display parameters by using the target distance to obtain result display parameters;
the step of performing display control on the display terminal by using the selected display parameter includes:
and performing display control on the display terminal by using the result display parameter.
8. A display control apparatus for a display terminal, the apparatus comprising:
the acquisition module is used for acquiring the picture display size of the display terminal and the picture display proportion of the display terminal;
the first determining module is used for determining the display mode of the display terminal;
the second determining module is used for determining selected display parameters in a preset display parameter set based on the picture display size, the picture display proportion and the display mode;
and the control module is used for carrying out display control on the display terminal by utilizing the selected display parameters.
9. A display terminal, characterized in that the display terminal comprises: memory, a processor and a display control program stored on the memory and running on the processor, the display control program when executed by the processor implementing the steps of the display control method according to any one of claims 1 to 7.
10. A computer-readable storage medium, characterized in that a display control program is stored thereon, which when executed by a processor implements the steps of the display control method according to any one of claims 1 to 7.
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