CN112947824A - Display parameter adjusting method and device, electronic equipment and medium - Google Patents
Display parameter adjusting method and device, electronic equipment and medium Download PDFInfo
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- CN112947824A CN112947824A CN202110116499.2A CN202110116499A CN112947824A CN 112947824 A CN112947824 A CN 112947824A CN 202110116499 A CN202110116499 A CN 202110116499A CN 112947824 A CN112947824 A CN 112947824A
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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
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
- G06F3/04847—Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
Abstract
The application discloses a display parameter adjusting method, a display parameter adjusting device, electronic equipment and a medium, and belongs to the technical field of screen display. The problem that the efficiency of adjusting screen display parameters of the electronic equipment is low can be solved. The method comprises the following steps: determining an adjustment parameter value corresponding to the display area type of the target display area under the condition that the target display area meets a preset parameter adjustment condition; adjusting the display parameters of the target display area according to the adjustment parameter values; wherein, different display area types correspond to different adjustment parameter values. The embodiment of the application is applied to the process of adjusting the display parameters of the electronic equipment.
Description
Technical Field
The application belongs to the technical field of display, and particularly relates to a display parameter adjusting method, a display parameter adjusting device, electronic equipment and a medium.
Background
Generally, in the case of a screen of an electronic device displaying a picture (e.g., a game picture, a video picture, an image, etc.), when the displayed picture is close to a black gray scale, a voltage applied to a single pixel in the screen is low, and power consumption of the whole screen is low.
In the related art, the electronic device may adjust the display parameters of the picture in the screen through a corresponding function or algorithm to improve the display effect of the picture displayed in the screen, thereby improving the user experience.
However, in the above method, when the electronic device adjusts the display parameters of the picture in the screen, the power consumption of the electronic device is high, and the efficiency of the electronic device in adjusting the screen display parameters is low.
Disclosure of Invention
An object of the embodiments of the present application is to provide a method, an apparatus, an electronic device, and a medium for adjusting display parameters, which can solve the problem that the efficiency of adjusting screen display parameters by an electronic device is low.
In order to solve the technical problem, the present application is implemented as follows:
in a first aspect, an embodiment of the present application provides a method for adjusting display parameters, where the method includes: determining an adjustment parameter value corresponding to the display area type of the target display area under the condition that the target display area meets a preset parameter adjustment condition; adjusting the display parameters of the target display area according to the adjustment parameter values; wherein, different display area types correspond to different adjustment parameter values.
In a second aspect, an embodiment of the present application provides a display parameter adjusting apparatus, including: the device comprises a determining module and an adjusting module. The determining module is used for determining an adjusting parameter value corresponding to the type of the display area of the target display area under the condition that the target display area meets a preset parameter adjusting condition. And the adjusting module is used for adjusting the display parameters of the target display area according to the adjusting parameter values determined by the determining module. Wherein, different display area types correspond to different adjustment parameter values.
In a third aspect, an embodiment of the present application provides an electronic device, which includes a processor, a memory, and a program or instructions stored on the memory and executable on the processor, and when executed by the processor, the program or instructions implement the steps of the method according to the first aspect.
In a fourth aspect, embodiments of the present application provide a readable storage medium, on which a program or instructions are stored, which when executed by a processor implement the steps of the method according to the first aspect.
In a fifth aspect, an embodiment of the present application provides a chip, where the chip includes a processor and a communication interface, where the communication interface is coupled to the processor, and the processor is configured to execute a program or instructions to implement the method according to the first aspect.
In the embodiment of the application, the electronic device may detect whether the target display area in the screen meets the preset parameter adjustment condition in real time, and determine the adjustment parameter value corresponding to the display area type of the target display area under the condition that the target display area meets the preset parameter adjustment condition, so that the electronic device may adjust the display parameter of the target display area according to the determined adjustment parameter value. The electronic equipment can detect whether a target display area in a displayed picture meets a preset parameter adjustment condition or not under the condition that the electronic equipment displays any picture, so that an adjustment parameter value corresponding to the type of the display area of the target display area is determined firstly under the condition that the target display area meets the preset parameter adjustment condition, the display parameter of the target display area can be adjusted according to the adjustment parameter value, and the determined adjustment parameter values are different when different parameter adjustment conditions are met for the same display area. Therefore, the electronic equipment can improve the display effect of the picture by adjusting the display parameters of part of the display area in the screen, and does not need to improve the display effect of the picture by adjusting the display parameters of the whole screen. Therefore, the energy consumption of the electronic equipment is reduced, and the efficiency of adjusting the display parameters of the electronic equipment is improved.
It can be understood that, in the application, the electronic device can intelligently identify or judge the subject content of the current display picture or the user sight line gathering area, and dynamically adjust the display parameters (contrast, saturation, brightness and strength of the display enhancement algorithm) of the picture, while effectively improving the display effect of the partial area concerned by the user, finely adjust the content of the partial area not concerned by the user to achieve the purpose of saving certain power consumption, and not affect the normal watching of the concerned content by the user, and also can save power.
Drawings
Fig. 1 is a schematic diagram illustrating a display parameter adjustment method according to an embodiment of the present disclosure;
fig. 2 is one of schematic diagrams of an example of an interface of a mobile phone according to an embodiment of the present disclosure;
fig. 3 is a second schematic diagram of an example of an interface of a mobile phone according to an embodiment of the present disclosure;
fig. 4 is a second schematic diagram illustrating a display parameter adjustment method according to an embodiment of the present disclosure;
FIG. 5 is a schematic diagram of an example of parameter adjustment according to an embodiment of the present application;
fig. 6 is a second schematic diagram of a parameter adjustment example provided in the embodiment of the present application;
fig. 7 is a third schematic diagram illustrating a display parameter adjustment method according to an embodiment of the present disclosure;
FIG. 8 is a fourth schematic diagram illustrating a method for adjusting display parameters according to an embodiment of the present disclosure;
fig. 9 is a schematic structural diagram of a display parameter adjustment apparatus according to an embodiment of the present disclosure;
fig. 10 is a schematic diagram of a hardware structure of an electronic device according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, 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 application.
The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.
The display parameter adjustment method provided by the embodiment of the application can be applied to scenes of display pictures of electronic equipment, and the specific application scenes can be as follows: game screens, video screens, web page screens, etc. In the embodiment of the present application, a specific application scenario may be determined according to an actual use requirement of a user, and the present application is not limited.
In the embodiment of the present application, taking a scene of a game screen as an example, assuming that a screen currently displayed by an electronic device is a game screen, the game screen includes: a game character display area, a small map display area, a control display area, a touch area, and the like. In the game process of the electronic equipment, the electronic equipment can detect whether the display area in the picture meets the preset conditions in real time, and determine different adjustment parameter values according to different preset conditions met by the display area so as to adjust the display parameters of the corresponding display area, thereby enhancing the display effect of the display area or weakening the display effect of the display area. Specifically, when the electronic device detects that a certain display area is blocked by a finger of a user (i.e., a touch area), the electronic device may determine that the predetermined condition that the display area satisfies is: the display area is shielded, and the user cannot view the display content of the display area, so that the electronic device can determine an adjustment parameter value (for weakening the display effect of the display area) corresponding to the display area, and adjust the display parameter of the display area according to the adjustment parameter value, thereby weakening the display effect of the touch area. Alternatively, in a case where the electronic device detects that a certain display area includes a game character (i.e., a game character display area), the electronic device may determine that the display area satisfies the predetermined condition: the display area comprises the first object, and a user needs to check the display content of the display area for a long time, so that the electronic equipment can determine the adjustment parameter value (used for enhancing the display effect of the display area) corresponding to the display area and adjust the display parameter of the display area according to the adjustment parameter value, the display effect of the game character display area can be enhanced, and the use experience of the user is improved. Therefore, the electronic equipment can improve the display effect of the picture by adjusting the display parameters of part of the display area in the screen, and does not need to improve the display effect of the picture by adjusting the display parameters of the whole screen. Therefore, the energy consumption of the electronic equipment is reduced, and the efficiency of adjusting the display parameters of the electronic equipment is improved.
The display parameter adjustment method provided by the embodiment of the present application is described in detail below with reference to the accompanying drawings through specific embodiments and application scenarios thereof.
An embodiment of the present application provides a display parameter adjustment method, and fig. 1 shows a flowchart of the display parameter adjustment method provided in the embodiment of the present application, where the method may be applied to an electronic device. As shown in fig. 1, a display parameter adjustment method provided in an embodiment of the present application may include steps 201 and 202 described below.
In the embodiment of the application, the electronic device may detect whether the target display area in the picture displayed in the screen meets the preset parameter adjustment condition in real time, and may determine an adjustment parameter value corresponding to the display area type of the target display area under the condition that it is detected that the target display area meets the preset parameter adjustment condition, so as to adjust the display parameter of the target display area according to the determined adjustment parameter value.
It is understood that in the case where it is detected that the target display area satisfies the predetermined condition, the electronic device may determine an adjustment parameter value of the target display area corresponding to the predetermined condition.
Optionally, in this embodiment of the application, a user may preset an on state of the display parameter adjustment function, where the on state of the parameter adjustment function may be any one of the following: real-time start, active start, etc. Under the condition that the starting state of the display parameter adjusting function is real-time starting, the electronic equipment can execute the display parameter adjusting function when displaying any interface; when the starting state of the display parameter adjusting function is active starting, and when the electronic device needs to display a certain interface, a user actively triggers the electronic device to execute the display parameter adjusting function through input, so that the display parameters of a target display area in the interface are adjusted when the electronic device displays the interface.
Illustratively, the target display area includes at least one display area of a display area type; in the case that the target display area includes a first type display area, the parameter adjustment condition includes at least one of: the target display area comprises a first object, the target display area is a user visual line focusing area, and the target display area is a screen center display area and the like.
Further optionally, the first object may be an object preset by a user and satisfying a condition, for example, the first object is a moving object in a screen, and the first object is an object included in a central display area of the screen; specifically, the first object may be a character of a game subject in the game interface, or the first object may be a character in a video image.
Further optionally, the user line-of-sight focusing area is detected and determined by the electronic device through the front camera, and the user line-of-sight focusing area dynamically identifies an area focused by eyes of a user, so that the area detected by the front camera is determined as the user line-of-sight focusing area.
Further alternatively, the central display area of the screen may be a display area in the screen preset by the user (that is, the size of the central display area and the display position in the screen are predetermined by the user), or may be a partial display area around the center point of the screen determined by the electronic device according to the size of the screen.
Further optionally, in a case that the target display area includes a first type display area, the adjustment parameter value is used to enhance a display effect of the first type display area.
Further illustratively, in a case where the target display area includes the second type display area, the parameter adjustment condition includes at least one of: the target display area is shielded, the target display area contains a second object, and the target display area is an unfocused area of the sight of the user; wherein the first object and the second object are different objects.
It should be noted that the unfocused region of the user's sight line may be understood as: in the video playing interface, the unfocused area of the user sight line can be an area corresponding to a displayed sky, an area corresponding to a displayed ground, an area corresponding to a displayed background picture and the like.
Further optionally, the step of blocking the target display area may be understood as: the target display area is blocked by the fingers of the user or the target display area is blocked by a foreign object, so that the user cannot view the display content of the target display area.
Further optionally, the second object may include at least one of: touch controls, prompt icons, and the like; the above-mentioned unfocused region of the user's sight line may be understood as a blank display region, for example: the color difference in the display area does not exceed a preset threshold value, namely, the display area has no content needing to be highlighted.
Further optionally, in a case that the target display area includes a second type display area, the parameter value is adjusted to weaken the display effect of the second type display area.
Exemplarily, an electronic device is taken as a mobile phone for explanation, as shown in fig. 2, a game interface is exemplarily illustrated by a mobile phone, and in a case that a game interface 10 is displayed by a mobile phone, the game interface 10 includes: a game character display area 11, a user operation area 12 and a control display area 13. Since the game character display area 11 is the main display area viewed by the user, it is necessary to enhance the display effect of the game character display area 11; because the user manipulation area 12 is blocked by the user finger, the user cannot view the content displayed in the user manipulation area 12, and therefore the display effect of the user manipulation area 12 can be weakened; since the control display area 13 is a display area temporarily viewed by the user and is not a user line-of-sight focusing area, the display effect of the control display area 13 can be kept unchanged or the display effect of the control display area 13 can be weakened.
Further exemplarily, as shown in fig. 3, a mobile phone is used to display a video playing interface for exemplary illustration, in a case that the mobile phone displays the video playing interface 20, the video playing interface 20 includes: a user line-of-sight focused region 21 and a user line-of-sight unfocused region 22. Since the user line-of-sight focusing area 21 is a main display area that the user views for a long time, it is necessary to enhance the display effect of the user line-of-sight focusing area 21; since the display object is not included in the user's view-unfocused region 22 and the user does not pay attention to the display region, the display effect of the user's view-unfocused region 22 may be maintained or reduced.
Wherein, different display area types correspond to different adjustment parameter values.
For example, in a case that the target display area includes the first type display area, the electronic device may adjust the display parameter of the first type display area according to a first adjustment parameter value of the first type display area, so that a display effect of displaying the content in the first type display area by the adjusted display parameter is better than a display effect of displaying the content in the first type display area by the display parameter before adjustment, thereby enhancing the display effect of the first type display area.
Further exemplarily, in a case that the target display area includes the second type display area, the electronic device may adjust the display parameter of the second type display area according to a second adjustment parameter value of the second type display area, so that the energy consumption corresponding to the display content of the adjusted display parameter in the second type display area is relatively low, thereby saving the energy consumption of the electronic device.
Further optionally, when the picture in the screen of the electronic device changes, the electronic device will dynamically identify and determine the size of the target display area (the size of the target display area may be increased or decreased) and the display position of the target display area in the screen again, so as to maintain the display effect of the target display area.
For example, as shown in fig. 2, according to each determined display area, the mobile phone does not need to enhance the display effect for the non-display effect enhanced area (i.e., the user manipulation area 12 and the control display area 13), or may perform reverse visual effect compensation (i.e., reduce the display effect of these areas); and the display subject region (i.e., the game character display region 11) is subjected to corresponding display effect visual enhancement adjustment.
Further optionally, the electronic device determines, for each display area, an adjustment factor (i.e., an adjustment parameter value) corresponding to each display area, where the adjustment parameter value is used to adjust at least one of the following: dimensions such as hue h, saturation s, brightness v, contrast c, gray scale and the like.
Specifically, the electronic device may first obtain a display parameter value of each display area, for example, the display parameter value of the game character display area 11 is h1s1v1c1, the display parameter value of the user manipulation area 12 is h2s2v2c2, the display parameter value of the control display area 13 is h3s3v3c3, the electronic device determines, through calculation, that the adjusted display parameter value of the game character display area 11 is h11s11v11c11, the adjusted display parameter value of the user manipulation area 12 is h22s22v22c22, and the adjusted display parameter value of the control display area 13 is h33s33v33c 33. Therefore, the electronic equipment can adjust the display parameters of the first display area according to the adjusted display parameter values.
Further optionally, for a display area with non-display effect enhancement (e.g., an occluded area, a display area containing the second object, and an unfocused area of the user's sight), the purpose of reducing power consumption may be achieved by not enabling the corresponding display effect enhancement algorithm.
For example, the hue, saturation, brightness, and contrast in the display parameter values h3s3v3c3 of the control display area 13 are: 120, 0.6, 0.6, 100, then the adjustment parameter value h33s33v33c33 calculated by the electronic device can be completely maintained; in addition, if it is desired to further reduce the power consumption, a reverse compensation operation may be performed to reduce the saturation, brightness, contrast, and the like corresponding to the control display area 13, and the adjustment parameter value h33s33v33c33 calculated by the electronic device may be: 120,0.3,0.4, 70.
For another example, the user manipulation area 12 is blocked by a finger of a user, the enhancement of the display effect cannot be obviously perceived by the user, and the problem of increased energy consumption is caused to a certain extent, at this time, the motion of the finger of the user can be detected through touch, the completely blocked place of the finger can be completely changed into a black screen, gray-scale information of all pixels in the display area is changed into 0 gray-scale (i.e. RGB is 0, and is pure black), and then the display parameter value h22s22v22c22 calculated by the electronic device may be: 120, 0, 0, when it is detected that the user finger leaves the screen, displaying corresponding information in the display area (i.e. the display area blocked by the user finger) according to the display parameters before adjustment again within one frame time, without affecting the normal viewing of the user on the display content of the display area, so as to improve the user experience.
For example, the game character display region 11 can be made more prominent and have a stronger visual impact by increasing the contrast between light and dark, the saturation, and the brightness of the display region. For example, the hue, saturation, and brightness contrast in the display parameter value h1s1v1c1 in the game character display area 11 are: 120, 0.6, 0.6, 100, then the display parameter h11s11v11c11 calculated by the electronic device may be: 120, 0.9, 0.8 and 150, namely, the hue is maintained unchanged, and the saturation, the brightness and the contrast are enhanced.
The embodiment of the application provides a display parameter adjusting method, and electronic equipment can detect whether a target display area in a screen meets a preset parameter adjusting condition in real time and determine an adjusting parameter value corresponding to the type of the display area of the target display area under the condition that the target display area meets the preset parameter adjusting condition, so that the electronic equipment can adjust the display parameter of the target display area according to the determined adjusting parameter value. The electronic equipment can detect whether a target display area in a displayed picture meets a preset parameter adjustment condition or not under the condition that the electronic equipment displays any picture, so that an adjustment parameter value corresponding to the type of the display area of the target display area is determined firstly under the condition that the target display area meets the preset parameter adjustment condition, the display parameter of the target display area can be adjusted according to the adjustment parameter value, and the determined adjustment parameter values are different when different parameter adjustment conditions are met for the same display area. Therefore, the electronic equipment can improve the display effect of the picture by adjusting the display parameters of part of the display area in the screen, and does not need to improve the display effect of the picture by adjusting the display parameters of the whole screen. Therefore, the energy consumption of the electronic equipment is reduced, and the efficiency of adjusting the display parameters of the electronic equipment is improved.
It can be understood that, in the application, the electronic device can intelligently identify or judge the subject content of the current display picture or the user sight line gathering area, and dynamically adjust the display parameters (contrast, saturation, brightness and strength of the display enhancement algorithm) of the picture, while effectively improving the display effect of the partial area concerned by the user, finely adjust the content of the partial area not concerned by the user to achieve the purpose of saving certain power consumption, and not affect the normal watching of the concerned content by the user, and also can save power.
Optionally, in this embodiment, with reference to fig. 1, as shown in fig. 4, after the step 201, the display parameter adjustment method provided in this embodiment may further include the following steps 301 to 303.
In step 301, under the condition that the target display area comprises a first-type display area and a second-type display area, the electronic device divides a transition display area between the first-type display area and the second-type display area into N sub-display areas.
For example, in a case where the electronic device detects that the target display area in the screen includes both the first type display area and the second type display area, and a gap (i.e., other display area) exists between the first type display area and the second type display area, the electronic device may determine the gap between the first type display area and the second type display area as the transition display area.
It should be noted that, when a picture displayed in the screen includes both the first-type display area and the second-type display area, because the display effect of the first-type display area is enhanced, the display effect of the second-type display area is weakened, when a user views the whole display screen, because the difference between the display parameters of the first-type display area and the display parameters of the second-type display area is relatively large, the display effect of the first-type display area and the display effect of the second-type display area are obviously different, the whole picture viewed by the user has a color mutation condition, and the color transition of the whole picture is uneven, thereby affecting the use experience of the user.
Further optionally, the electronic device may divide the transition display area into N sub-display areas, so that, by using a method of gradient processing, a difference in display effect between each adjacent sub-display area in the N sub-display areas is not obvious, thereby not affecting normal viewing of the content of interest by the user, and also saving power.
And the difference value of the third adjusting parameter value between any two adjacent sub-display areas is the same.
For example, in the case that the first adjustment parameter value of the first type display area is greater than the second adjustment parameter value of the second type display area, the electronic device may determine a plurality of values between the first adjustment parameter value and the second adjustment parameter value as the third adjustment parameter value of each of the N sub-display areas, and the determined difference between the plurality of third adjustment parameter values is the same.
Specifically, taking the gray scale of the display area as an example for explanation, referring to fig. 3, in a scene where the mobile phone displays the video playing interface 20, the mobile phone may calculate an adjustment ratio of 0.9 according to a uniform ratio method, where the gray scale corresponding to the user line-of-sight focused area 21 is a, and the gray scale corresponding to the user line-of-sight unfocused area 22 (i.e., an area displaying the sky or the ground) is b, and for simplification of explanation, it is assumed that the gray scales of all pixels of the user line-of-sight unfocused area 22 are 255 gray scales and are multiplied by the uniform adjustment ratio, that is, the gray scale of the over-display area is 255 × 0.9 — 230 gray scale at this time.
For example, the over-display area between the user view focused area 21 and the user view unfocused area 22 is an adjustment ratio of 0.9 calculated by an equal-ratio subtraction method, and the adjacent first pixel is processed to be 255 grays, the first pixel is 255 × 0.9 — 230 grays, the second pixel is 255 × 0.9 — 207 grays, and the third pixel is 255 × 0.9 — 186 grays.
It will be appreciated that this method provides a more uniform color transition since the gray level is processed in a gradient manner. Meanwhile, in order to ensure the display effect, the threshold values of the upper and lower limits of the gray scale are set for the adjustment of each gray scale. In addition, there is a transition in processing of pixels between the user line-of-sight focused region 21 and the user line-of-sight unfocused region 22, and there is no abrupt change in effect.
By the method, the gray scale, the color and the saturation of the user focusing area can be reserved, the original visual impact force is maintained, and meanwhile, the gray scale parameters of the non-user visual focusing area can be adjusted and optimized to achieve the purpose of saving power consumption to a certain extent.
And step 303, the electronic device respectively adjusts the display parameters of each sub-display area according to the third adjustment parameter value of each sub-display area.
For example, taking a single pixel as an example, as shown in fig. 5 (a), the gray scale of the area 31 is 0 gray scale, and the gray scale of the area 32 is 255 gray scale. As shown in fig. 5 (B), the mobile phone can adjust the gray level of the area 32 to 230 gray levels (shown by filling), so as to save the energy consumption of the mobile phone.
Further exemplarily, referring to (a) in fig. 5, as shown in (a) in fig. 6, there is an excess display area 33 between the area 31 and the area 32, the mobile phone may divide the excess display area 33 into a plurality of sub excess display areas 331, and calculate the gray scale of each sub excess display area 331 according to the gray scale of the area 31 being 0 gray scale and the gray scale of the area 32 being 255 gray scale, respectively as follows: 230 gray levels, 207 gray levels, 186 gray levels. As shown in fig. 6 (B), the adjusted display effect of the excessive display area 33 is shown (schematically shown by filling).
In this way, when the electronic device detects that the target display area includes the first-type display area and the second-type display area, the display area between the first-type display area and the second-type display area may be determined as the transition display area, and the transition display area may be divided into N sub-display areas, so that the third adjustment parameter value of each sub-display area in the N sub-display areas may be respectively determined according to the first adjustment parameter value of the first-type display area and the second adjustment parameter value of the second-type display area, and the display parameter of each sub-display area may be respectively adjusted according to the third adjustment parameter value of each sub-display area. Therefore, the color transition of the transition display area between the first type display area and the second type display area can be more uniform through a gradual change processing mode, and the display effect of the electronic equipment is optimized.
Alternatively, in this embodiment of the application, as shown in fig. 7 in combination with fig. 1, the step 202 may be specifically implemented by a step 202a described below.
Wherein the target object comprises at least one of: a first object, a third object contained in the user gaze focal area; the first object and the third object are moving objects.
For example, after the electronic device determines that the target display area includes the first type display area, the electronic device may adjust only the display parameters of the area of the first type display area where the target object is located, without adjusting the display parameters of the entire first type display area.
For example, if a person is included in the first type of display area, the electronic device may adjust only the display parameters of the display area where the person is located according to the first adjustment parameter value without adjusting the display parameters of the display area around the person in the first type of display area.
Therefore, the electronic equipment can adjust the display parameters of the target area corresponding to the target object in the first type display area according to the first adjustment parameter value without adjusting the display parameters of the whole first type display area, so that the energy consumption of the electronic equipment can be reduced, and the efficiency of the electronic equipment for adjusting the display parameters is improved.
Optionally, in this embodiment of the application, with reference to fig. 1, as shown in fig. 8, the step 201 may be specifically implemented by a step 201a and a step 201b described below.
Step 201b, the electronic device determines an adjustment parameter value corresponding to the display area type of the target display area according to the current display parameter value of the target display area.
Wherein, the adjusting parameter value comprises: a value obtained by multiplying the target value by a fixed ratio, or a value obtained by adding the current display parameter value to a fixed value.
For example, in a case that the electronic device detects that the target display area meets the preset parameter adjustment condition, the electronic device may calculate, according to a current display parameter value of the target display area, an adjustment parameter value corresponding to the display area type of the target display area through a preset algorithm.
Specifically, the preset algorithm may be any one of the following algorithms: and determining a value obtained by multiplying the current display parameter value of the target display area by a fixed ratio as an adjustment parameter value, and determining a value obtained by adding the current display parameter value of the target display area and the fixed value as the adjustment parameter value.
For example, the electronic device may obtain a current display parameter value (i.e., a display parameter value before the display parameter is adjusted) of the target display area in advance, so that the adjustment parameter value may be calculated according to the current display parameter value.
Further optionally, assuming that the current display parameter value of the target display area is m, the electronic device may determine a preset proportion (e.g., 90% or 110%) of the current display parameter value m as an adjustment parameter value (i.e., 0.9m or 1.1m), so that the electronic device may adjust the display parameter of the target display area to 1.1m or 0.9m according to different display area types.
Further alternatively, the electronic device may determine a fixed value (e.g., n) as the adjustment parameter value, so that the electronic device may adjust the display parameter value of the target display area to m + n or m-n according to different predetermined conditions.
Therefore, the electronic equipment can calculate the adjustment parameter value corresponding to the display area type of the target display area through a preset algorithm according to the current display parameter value of the target display area, so that the adjustment parameter value of the target display area can be flexibly determined, and the accuracy of determining the adjustment parameter value by the electronic equipment is improved.
It should be noted that, in the display parameter adjustment method provided in the embodiment of the present application, the execution main body may be a display parameter adjustment device, or a control module in the display parameter adjustment device for executing the display parameter adjustment method. The embodiment of the present application takes the example where the display parameter adjustment device executes the loaded display parameter adjustment method, and the display parameter adjustment device provided in the embodiment of the present application is described.
Fig. 9 shows a schematic diagram of a possible structure of the display parameter adjustment apparatus according to the embodiment of the present application. As shown in fig. 9, the display parameter adjustment apparatus 70 may include: a determination module 71 and an adjustment module 72.
The determining module 71 is configured to determine an adjustment parameter value corresponding to the display area type of the target display area when the target display area meets a preset parameter adjustment condition. And an adjusting module 72, configured to adjust the display parameter of the target display area according to the adjustment parameter value determined by the determining module 71. Wherein, different display area types correspond to different adjustment parameter values.
In one possible implementation, the target display area includes at least one display area of a display area type; in the case where the target display area includes a first type display area, the parameter adjustment condition includes at least one of: the target display area comprises a first object, and the target display area is a user visual line focusing area; in the case that the target display area includes the second type display area, the parameter adjustment condition includes at least one of: the target display area is shielded, the target display area contains a second object, and the target display area is an unfocused area of the sight of the user.
In one possible implementation manner, in the case that the target display area comprises the first type display area, the parameter value is adjusted to enhance the display effect of the first type display area; and in the case that the target display area comprises the second type display area, adjusting the parameter value to weaken the display effect of the second type display area.
In a possible implementation manner, the determining module 71 is further configured to, after determining the adjustment parameter value corresponding to the display area type of the target display area, and in a case that the target display area includes the first-type display area and the second-type display area, divide the transition display area between the first-type display area and the second-type display area into N sub-display areas. The determining module 71 is further configured to determine a third adjustment parameter value of each of the N sub-display regions according to the first adjustment parameter value of the first-type display region and the second adjustment parameter value of the second-type display region, where a difference value of the third adjustment parameter values between any two adjacent sub-display regions is the same. The adjusting module 72 is further configured to adjust the display parameter of each sub-display area according to the third adjustment parameter value of each sub-display area.
In a possible implementation manner, the adjusting module 72 is specifically configured to, in a case that the target display area includes the first type display area, adjust the display parameter of the outline area of the target object in the target display area according to the first adjustment parameter value of the first type display area. Wherein the target object comprises at least one of: a first object, a third object contained in the user gaze focal area; the first object and the third object are moving objects.
In a possible implementation manner, the determining module 71 is specifically configured to obtain a current display parameter value of the target display area; determining an adjustment parameter value corresponding to the display area type of the target display area according to the current display parameter value of the target display area; wherein adjusting the parameter values comprises: a value obtained by multiplying the target value by a fixed ratio, or a value obtained by adding the current display parameter value to a fixed value.
The display parameter adjusting device provided in the embodiment of the present application can implement each process implemented by the display parameter adjusting device in the above method embodiments, and for avoiding repetition, detailed description is not repeated here.
The embodiment of the application provides a display parameter adjusting device, because electronic equipment can detect whether a target display area in a displayed picture meets a preset parameter adjusting condition under the condition of displaying any picture, so that an adjusting parameter value corresponding to the type of the display area of the target display area is determined firstly under the condition that the target display area meets the preset parameter adjusting condition, thereby adjusting the display parameter of the target display area according to the adjusting parameter value, and aiming at the same display area, when different parameter adjusting conditions are met, the determined adjusting parameter value is different. Therefore, the electronic equipment can improve the display effect of the picture by adjusting the display parameters of part of the display area in the screen, and does not need to improve the display effect of the picture by adjusting the display parameters of the whole screen. Therefore, the energy consumption of the electronic equipment is reduced, and the efficiency of adjusting the display parameters of the electronic equipment is improved.
It can be understood that, in the application, the electronic device can intelligently identify or judge the subject content of the current display picture or the user sight line gathering area, and dynamically adjust the display parameters (contrast, saturation, brightness and strength of the display enhancement algorithm) of the picture, while effectively improving the display effect of the partial area concerned by the user, finely adjust the content of the partial area not concerned by the user to achieve the purpose of saving certain power consumption, and not affect the normal watching of the concerned content by the user, and also can save power.
The display parameter adjusting device in the embodiment of the present application may be a device, or may be a component, an integrated circuit, or a chip in a terminal. The device can be mobile electronic equipment or non-mobile electronic equipment. Illustratively, the mobile electronic device may be a mobile phone, a tablet computer, a notebook computer, a palm top computer, a vehicle-mounted electronic device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook or a Personal Digital Assistant (PDA), and the like, and the non-mobile electronic device may be a server, a Network Attached Storage (NAS), a Personal Computer (PC), a Television (TV), a teller machine, a self-service machine, and the like, and the embodiments of the present application are not particularly limited.
The display parameter adjusting device in the embodiment of the present application may be a device having an operating system. The operating system may be an Android operating system (Android), an iOS operating system, or other possible operating systems, which is not specifically limited in the embodiments of the present application.
Optionally, an electronic device is further provided in this embodiment of the present application, and includes a processor 110, a memory 109, and a program or an instruction stored in the memory 109 and executable on the processor 110, where the program or the instruction is executed by the processor 110 to implement each process of the foregoing display parameter adjustment method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not described here again.
It should be noted that the electronic device in the embodiment of the present application includes the mobile electronic device and the non-mobile electronic device described above.
Fig. 10 is a schematic diagram of a hardware structure of an electronic device implementing an embodiment of the present application.
The electronic device 100 includes, but is not limited to: a radio frequency unit 101, a network module 102, an audio output unit 103, an input unit 104, a sensor 105, a display unit 106, a user input unit 107, an interface unit 108, a memory 109, and a processor 110.
Those skilled in the art will appreciate that the electronic device 100 may further comprise a power source (e.g., a battery) for supplying power to various components, and the power source may be logically connected to the processor 110 through a power management system, so as to implement functions of managing charging, discharging, and power consumption through the power management system. The electronic device structure shown in fig. 10 does not constitute a limitation of the electronic device, and the electronic device may include more or less components than those shown, or combine some components, or arrange different components, and thus, the description is not repeated here.
The processor 110 is configured to determine an adjustment parameter value corresponding to a display area type of the target display area when the target display area meets a preset parameter adjustment condition; and adjusting the display parameters of the target display area according to the adjustment parameter values.
The embodiment of the application provides an electronic device, which can detect whether a target display area in a displayed picture meets a preset parameter adjustment condition or not under the condition that the electronic device displays any picture, so that an adjustment parameter value corresponding to the type of the display area of the target display area is determined firstly under the condition that the target display area meets the preset parameter adjustment condition, thereby adjusting the display parameter of the target display area according to the adjustment parameter value, and the determined adjustment parameter values are different when different parameter adjustment conditions are met for the same display area. Therefore, the electronic equipment can improve the display effect of the picture by adjusting the display parameters of part of the display area in the screen, and does not need to improve the display effect of the picture by adjusting the display parameters of the whole screen. Therefore, the energy consumption of the electronic equipment is reduced, and the efficiency of adjusting the display parameters of the electronic equipment is improved.
It can be understood that, in the application, the electronic device can intelligently identify or judge the subject content of the current display picture or the user sight line gathering area, and dynamically adjust the display parameters (contrast, saturation, brightness and strength of the display enhancement algorithm) of the picture, while effectively improving the display effect of the partial area concerned by the user, finely adjust the content of the partial area not concerned by the user to achieve the purpose of saving certain power consumption, and not affect the normal watching of the concerned content by the user, and also can save power.
Optionally, the processor 110 is further configured to, in a case that the target display area includes a first-type display area and a second-type display area, divide a transition display area between the first-type display area and the second-type display area into N sub-display areas;
the processor 110 is further configured to determine a third adjustment parameter value of each sub-display area in the N sub-display areas according to the first adjustment parameter value of the first-type display area and the second adjustment parameter value of the second-type display area, where differences of the third adjustment parameter values between any two adjacent sub-display areas are the same;
the processor 110 is further configured to adjust the display parameter of each sub-display area according to the third adjustment parameter value of each sub-display area.
In this way, when the electronic device detects that the target display area includes the first-type display area and the second-type display area, the display area between the first-type display area and the second-type display area may be determined as the transition display area, and the transition display area may be divided into N sub-display areas, so that the third adjustment parameter value of each sub-display area in the N sub-display areas may be respectively determined according to the first adjustment parameter value of the first-type display area and the second adjustment parameter value of the second-type display area, and the display parameter of each sub-display area may be respectively adjusted according to the third adjustment parameter value of each sub-display area. Therefore, the color transition of the transition display area between the first type display area and the second type display area can be more uniform through a gradual change processing mode, and the display effect of the electronic equipment is optimized.
The processor 110 is specifically configured to, when the target display area includes the first type display area, adjust a display parameter of a contour area of the target object in the target display area according to a first adjustment parameter value of the first type display area; wherein the target object comprises at least one of: a first object, a third object contained in the user gaze focal area; the first object and the third object are moving objects.
Therefore, the electronic equipment can adjust the display parameters of the target area corresponding to the target object in the first type display area according to the first adjustment parameter value without adjusting the display parameters of the whole first type display area, so that the energy consumption of the electronic equipment can be reduced, and the flexibility of the electronic equipment for adjusting the display parameters is improved.
The processor 110 is specifically configured to obtain a current display parameter value of the target display area; determining an adjustment parameter value corresponding to the display area type of the target display area according to the current display parameter value of the target display area; wherein adjusting the parameter values comprises: a value obtained by multiplying the target value by a fixed ratio, or a value obtained by adding the current display parameter value to a fixed value.
Therefore, the electronic equipment can calculate the adjustment parameter value corresponding to the display area type of the target display area through a preset algorithm according to the current display parameter value of the target display area, so that the adjustment parameter value of the target display area can be flexibly determined, and the accuracy of determining the adjustment parameter value by the electronic equipment is improved.
It should be understood that, in the embodiment of the present application, the input Unit 104 may include a Graphics Processing Unit (GPU) 1041 and a microphone 1042, and the Graphics Processing Unit 1041 processes image data of a still picture or a video obtained by an image capturing device (such as a camera) in a video capturing mode or an image capturing mode. The display unit 106 may include a display panel 1061, and the display panel 1061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 107 includes a touch panel 1071 and other input devices 1072. The touch panel 1071 is also referred to as a touch screen. The touch panel 1071 may include two parts of a touch detection device and a touch controller. Other input devices 1072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described in detail herein. The memory 109 may be used to store software programs as well as various data including, but not limited to, application programs and an operating system. The processor 110 may integrate an application processor, which primarily handles operating systems, user interfaces, applications, etc., and a modem processor, which primarily handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 110.
The embodiment of the present application further provides a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or the instruction is executed by a processor, the program or the instruction implements each process of the foregoing display parameter adjustment method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here.
The processor is the processor in the electronic device described in the above embodiment. The readable storage medium includes a computer readable storage medium, such as a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and so on.
The embodiment of the present application further provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to run a program or an instruction to implement each process of the above embodiment of the display parameter adjustment method, and can achieve the same technical effect, and in order to avoid repetition, the description is omitted here.
It should be understood that the chips mentioned in the embodiments of the present application may also be referred to as system-on-chip, system-on-chip or system-on-chip, etc.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatus of the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present application may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present application.
While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (14)
1. A method for adjusting display parameters, the method comprising:
determining an adjustment parameter value corresponding to the display area type of a target display area under the condition that the target display area meets a preset parameter adjustment condition;
adjusting the display parameters of the target display area according to the adjustment parameter values;
wherein, different display area types correspond to different adjustment parameter values.
2. The method of claim 1, wherein the target display area comprises at least one display area of a display area type;
in a case where the target display area includes a first type display area, the parameter adjustment condition includes at least one of: the target display area comprises a first object, and the target display area is a user visual line focusing area;
in a case where the target display area includes a second type display area, the parameter adjustment condition includes at least one of: the target display area is shielded, the target display area comprises a second object, and the target display area is an unfocused area of the sight of the user;
wherein the first object and the second object are different objects.
3. The method of claim 2,
under the condition that the target display area comprises a first type display area, the adjustment parameter value is used for enhancing the display effect of the first type display area;
and in the case that the target display area comprises a second type display area, the adjustment parameter value is used for weakening the display effect of the second type display area.
4. The method according to claim 2 or 3, wherein after determining the adjustment parameter value corresponding to the display region type of the target display region, the method further comprises:
under the condition that the target display area comprises the first type display area and the second type display area, dividing a transition display area between the first type display area and the second type display area into N sub-display areas;
determining a third adjustment parameter value of each sub-display area in the N sub-display areas according to the first adjustment parameter value of the first type of display area and the second adjustment parameter value of the second type of display area, wherein the difference value of the third adjustment parameter values between any two adjacent sub-display areas is the same;
and respectively adjusting the display parameters of each sub-display area according to the third adjustment parameter value of each sub-display area.
5. The method according to claim 2 or 3, wherein the adjusting the display parameter of the target display area according to the adjustment parameter value comprises:
under the condition that the target display area comprises the first type display area, adjusting the display parameters of the outline area of the target object in the target display area according to the first adjustment parameter value of the first type display area;
wherein the target object comprises at least one of: the first object, a third object contained in the user gaze focal region; the first object and the third object are moving objects.
6. The method according to any one of claims 1 to 3, wherein the determining an adjustment parameter value corresponding to the display region type of the target display region comprises:
acquiring a current display parameter value of the target display area;
determining an adjustment parameter value corresponding to the display area type of the target display area according to the current display parameter value of the target display area;
wherein the adjusting the parameter value comprises: and multiplying the target value by a fixed ratio to obtain a value, or adding the current display parameter value to the fixed value to obtain a value.
7. A display parameter adjustment apparatus, comprising: a determining module and an adjusting module;
the determining module is used for determining an adjusting parameter value corresponding to the type of the display area of the target display area under the condition that the target display area meets a preset parameter adjusting condition;
the adjusting module is used for adjusting the display parameters of the target display area according to the adjusting parameter values determined by the determining module;
wherein, different display area types correspond to different adjustment parameter values.
8. The apparatus according to claim 7, wherein the target display area comprises at least one display area of a display area type;
in a case where the target display area includes a first type display area, the parameter adjustment condition includes at least one of: the target display area comprises a first object, and the target display area is a user visual line focusing area;
in a case where the target display area includes a second type display area, the parameter adjustment condition includes at least one of: the target display area is shielded, the target display area comprises a second object, and the target display area is an unfocused area of the sight of the user.
9. The display parameter adjustment apparatus of claim 8,
under the condition that the target display area comprises a first type display area, the adjustment parameter value is used for enhancing the display effect of the first type display area;
and in the case that the target display area comprises a second type display area, the adjustment parameter value is used for weakening the display effect of the second type display area.
10. The apparatus according to claim 8 or 9, wherein the determining module is further configured to, after determining the adjustment parameter value corresponding to the display area type of the target display area, and when the target display area includes the first-type display area and the second-type display area, divide a transition display area between the first-type display area and the second-type display area into N sub-display areas;
the determining module is further configured to determine a third adjustment parameter value of each sub-display area in the N sub-display areas according to a first adjustment parameter value of the first type of display area and a second adjustment parameter value of the second type of display area, where a difference value of the third adjustment parameter values between any two adjacent sub-display areas is the same;
the adjusting module is further configured to adjust the display parameter of each sub-display area according to the third adjusting parameter value of each sub-display area.
11. The apparatus according to claim 8 or 9, wherein the adjusting module is specifically configured to, when the target display area includes the first type display area, adjust the display parameter of the outline area of the target object in the target display area according to a first adjustment parameter value of the first type display area;
wherein the target object comprises at least one of: the first object, a third object contained in the user gaze focal region; the first object and the third object are moving objects.
12. The device according to any one of claims 7 to 9, wherein the determining module is specifically configured to obtain a current display parameter value of the target display area; determining an adjustment parameter value corresponding to the display area type of the target display area according to the current display parameter value of the target display area;
wherein the adjusting the parameter value comprises: and multiplying the target value by a fixed ratio to obtain a value, or adding the current display parameter value to the fixed value to obtain a value.
13. An electronic device comprising a processor, a memory, and a program or instructions stored on the memory and executable on the processor, the program or instructions when executed by the processor implementing the steps of the display parameter adjustment method according to any one of claims 1-6.
14. A readable storage medium, on which a program or instructions are stored, which when executed by a processor implement the steps of the display parameter adjustment method according to any one of claims 1-6.
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