CN111443759B - Display control method, display control device, electronic equipment and computer-readable storage medium - Google Patents
Display control method, display control device, electronic equipment and computer-readable storage medium Download PDFInfo
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- CN111443759B CN111443759B CN201811644228.9A CN201811644228A CN111443759B CN 111443759 B CN111443759 B CN 111443759B CN 201811644228 A CN201811644228 A CN 201811644228A CN 111443759 B CN111443759 B CN 111443759B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
- G06F1/1605—Multimedia displays, e.g. with integrated or attached speakers, cameras, microphones
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/06—Adjustment of display parameters
- G09G2320/0666—Adjustment of display parameters for control of colour parameters, e.g. colour temperature
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
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Abstract
The present disclosure relates to a display control method, including: determining a first color displayed by the color signal in the first display area, and a second color displayed by the color signal in the second display area and a second coordinate of the second color in a second color space; if the second coordinate is outside the first color space, the first color is adjusted to be close to the second color. According to the embodiment of the disclosure, when the color signal is displayed in the second display area, under the condition that the second coordinate of the second color space is outside the first color space, the first color can be adjusted to be close to the second color, so that the first display area displays the adjusted first color based on the color signal, the first color is closer to the second color displayed by the second display area based on the color signal, and the difference between the display effects of the first display area and the second display area is smaller, so that the good display effect of the display panel is ensured.
Description
Technical Field
The present disclosure relates to the field of display technologies, and in particular, to a display control method, a display control apparatus, an electronic device, and a computer-readable storage medium.
Background
With the improvement of the requirement of the user on the display effect of the mobile phone, mobile phone manufacturers continuously improve the area proportion of the screen on the front side of the mobile phone to meet the requirements of the user.
However, due to the existence of the front camera, in order to arrange the front camera on the front face of the mobile phone, the area ratio of the screen on the front face of the mobile phone is inevitably influenced.
Disclosure of Invention
The present disclosure provides a display control method, a display control apparatus, an electronic device, and a computer-readable storage medium to solve the disadvantages of the related art.
According to a first aspect of the embodiments of the present disclosure, there is provided a display control method, applied to a display panel, where the display panel includes a first display area and a second display area, a transmittance of the first display area is greater than a transmittance of the second display area, and a first color space of the first display area is different from a second color space of the second display area; the method comprises the following steps:
determining a first color displayed by the color signal in the first display area, and a second color displayed by the color signal in the second display area and a second coordinate of the second color in the second color space;
and if the second coordinate is outside the first color space, adjusting the first color to be close to the second color.
Optionally, the adjusting the first color to be close to the second color comprises:
determining a third coordinate with the color difference with the second coordinate being smaller than a preset color difference in the first color space;
and adjusting the first color according to the third coordinate.
Optionally, the determining, in the first color space, a third coordinate having a color difference with the second coordinate smaller than a preset color difference includes:
and determining a third coordinate with the color difference with the second coordinate being smaller than a preset color difference in the first color space according to a CIEDE2000 color difference calculation formula.
Optionally, the adjusting the first color to be close to the second color comprises:
determining a fourth coordinate in the first color space, wherein the distance between the fourth coordinate and the second coordinate is smaller than a first preset distance;
and adjusting the first color according to the fourth coordinate.
Optionally, the adjusting the first color to be close to the second color comprises:
determining at least one intersection point of a straight line where the second coordinate is located and the first color space;
and adjusting the first color according to the intersection point of which the distance from the at least one intersection point to the second coordinate is smaller than a second preset distance.
Optionally, the adjusting the first color to be close to the second color comprises:
determining a corresponding fifth coordinate of the second color in the first color space according to a preset relation table;
and adjusting the first color according to the fifth coordinate.
Optionally, the adjusting the first color to be close to the second color comprises:
adjusting the first color to be close to the second color when displaying the image.
Optionally, the adjusting the first color to be close to the second color comprises:
when a preset operation on the image is recognized, adjusting the first color to be close to the second color;
and saving the adjusted first color so as to display the image according to the adjusted first color when the image is displayed.
According to a second aspect of the embodiments of the present disclosure, there is provided a display control apparatus adapted to a display panel, the display panel including a first display region and a second display region, a transmittance of the first display region being greater than a transmittance of the second display region, a first color space of the first display region being different from a second color space of the second display region; the device comprises:
a color determination module configured to determine a first color displayed by the color signal in the first display area, and a second color displayed by the color signal in the second display area and a second coordinate of the second color in the second color space;
a color adjustment module configured to adjust the first color to be close to the second color if the second coordinate is outside the first color space.
Optionally, the color adjustment module comprises:
a color difference determination submodule configured to determine, within the first color space, a third coordinate whose color difference from the second coordinate is smaller than a preset color difference;
a first adjusting sub-module configured to adjust the first color according to the third coordinate.
Optionally, the color difference determination submodule is configured to determine a third coordinate within the first color space having a color difference from the second coordinate smaller than a preset color difference according to a CIEDE2000 color difference calculation formula.
Optionally, the color adjustment module comprises:
a distance determination submodule configured to determine a fourth coordinate in the first color space, the fourth coordinate having a distance from the second coordinate smaller than a first preset distance;
a second adjustment submodule configured to adjust the first color according to the fourth coordinate.
Optionally, the color adjustment module comprises:
an intersection point determination submodule configured to determine at least one intersection point of a straight line where the second coordinate is located and the first color space;
a third adjusting submodule configured to adjust the first color according to an intersection point of the at least one intersection point whose distance to the second coordinate is smaller than a second preset distance.
Optionally, the color adjustment module comprises:
the coordinate determination submodule is configured to determine a corresponding fifth coordinate of the second color in the first color space according to a preset relation table;
a fourth adjusting sub-module configured to adjust the first color according to the fifth coordinate.
Optionally, the color adjustment module is configured to adjust the first color to be close to the second color when displaying the image.
Optionally, the color adjustment module comprises:
a fifth adjustment sub-module configured to adjust the first color to be close to the second color when a preset operation on the image is recognized;
and the color saving sub-module is configured to save the adjusted first color so as to display the image according to the adjusted first color when the image is displayed.
According to a third aspect of the embodiments of the present disclosure, there is provided an electronic apparatus including:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to implement the method of any of the above embodiments.
According to a fourth aspect of the embodiments of the present disclosure, there is provided a computer-readable storage medium, on which a computer program is stored, the program, when executed by a processor, implementing the steps in the method according to any of the embodiments described above.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects:
according to the embodiment of the disclosure, under the condition that the second coordinate of the second color space is outside the first color space when the color signal is displayed in the second display area, the first color can be adjusted to be close to the second color, so that the first display area displays the adjusted first color based on the color signal, the first color is closer to the second color displayed by the second display area based on the color signal, and the difference of the display effects of the first display area and the second display area is smaller, so that the good display effect of the display panel is ensured.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is a schematic flow chart diagram illustrating a display control method according to an embodiment of the present disclosure.
Fig. 2 is a schematic diagram illustrating a relationship between a first color space and a second color space according to an embodiment of the disclosure.
Fig. 3 is a schematic flow chart diagram illustrating another display control method according to an embodiment of the present disclosure.
Fig. 4 is a schematic flow chart diagram illustrating yet another display control method according to an embodiment of the present disclosure.
Fig. 5 is a schematic flowchart illustrating still another display control method according to an embodiment of the present disclosure.
Fig. 6 is a schematic diagram illustrating an adjustment of a first color to be close to a second color according to an embodiment of the present disclosure.
Fig. 7 is a schematic flowchart illustrating still another display control method according to an embodiment of the present disclosure.
Fig. 8 is a schematic diagram illustrating another adjustment of a first color to be close to a second color according to an embodiment of the present disclosure.
Fig. 9 is a schematic flowchart illustrating still another display control method according to an embodiment of the present disclosure.
Fig. 10 is a schematic flowchart illustrating still another display control method according to an embodiment of the present disclosure.
Fig. 11 is a schematic flowchart illustrating still another display control method according to an embodiment of the present disclosure.
Fig. 12 is a schematic block diagram illustrating a display control apparatus according to an embodiment of the present disclosure.
Fig. 13 is a schematic block diagram illustrating a color adjustment module in accordance with an embodiment of the present disclosure.
Fig. 14 is a schematic block diagram illustrating another color adjustment module according to an embodiment of the present disclosure.
Fig. 15 is a schematic block diagram illustrating yet another color adjustment module in accordance with an embodiment of the present disclosure.
Fig. 16 is a schematic block diagram illustrating yet another color adjustment module in accordance with an embodiment of the present disclosure.
Fig. 17 is a schematic block diagram illustrating yet another color adjustment module in accordance with an embodiment of the present disclosure.
Fig. 18 is a schematic block diagram illustrating an apparatus for display control according to an embodiment of the present disclosure.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. The following description refers to the accompanying drawings in which the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the disclosure, as detailed in the appended claims.
Embodiments of the present disclosure provide a terminal, which may be an electronic device, such as a mobile phone, a tablet computer, a personal computer, and the like, including a display panel and an image capture device, where the image capture device may be a front camera of the terminal.
Fig. 1 is a schematic flow chart diagram illustrating a display control method according to an embodiment of the present disclosure. The method shown in this embodiment can be applied to a display panel, which can be an Organic Light-Emitting Diode (OLED) display panel, or a liquid crystal display panel. The display panel comprises a first display area and a second display area, the transmittance of the first display area is greater than that of the second display area, and a first color space of the first display area is different from a second color space of the second display area.
The display panel can be suitable for a terminal, and the terminal can be an electronic device such as a mobile phone and a tablet computer.
As shown in fig. 1, the method includes:
in step S1, determining a first color displayed in the first display area by the color signal, and a second color displayed in the second display area by the color signal and a second coordinate of the second color in the second color space;
in step S2, if the second coordinate is outside the first color space, the first color is adjusted to be close to the second color.
In one embodiment, in order to make the transmittance of the first display region greater than that of the second display region, some adjustment needs to be performed on the structure of the first display region, which makes the structure of the first display region different from that of the second display region, and due to the different structures, the color range that can be displayed in the first display region is different from that can be displayed in the second display region, that is, the first color space of the first display region is different from the second color space of the second display region.
It should be noted that the first color space and the second color space may be CIE XYZ color space, CIE LUV color space, CIE LAB color space, CIE UVW color space, or the like. Embodiments of the present disclosure are exemplified below mainly by taking the first color space and the second color space as CIE XYZ color spaces as an example.
Fig. 2 is a schematic diagram illustrating a relationship between a first color space and a second color space according to an embodiment of the disclosure.
As shown in fig. 2, the display capability of the first display region is reduced to some extent due to the adjustment of the structure of the first display region, and the first color space (e.g., the triangular region formed by the dashed line in fig. 2) of the first display region is smaller than the second color space (e.g., the triangular region formed by the solid line in fig. 2) of the second display region.
Since the first color space of the first display region is different from the second color space of the second display region, when the display is performed according to the same color signal, the first color (the coordinate corresponding to the first color is the first coordinate) displayed in the first display region by the color signal is in the first color space, and if the second color (the coordinate corresponding to the second color is the second coordinate) displayed in the second display region by the color signal is also in the first color space, the second color displayed in the second display region is a color that can also be displayed in the first display region, and the first color displayed in the first display region by the color signal and the second color displayed in the second display region by the color signal may be the same.
However, if the second color displayed in the second display region is outside the first color space, that is, the second coordinate of the color signal in the second color space when displayed in the second display region is outside the first color space, then for the color signal, the second color displayed in the second display region is a color that cannot be displayed in the first display region, and the first color displayed in the first display region and the second color displayed in the second display region of the color signal are different. This may cause a deviation in the colors displayed in the first display region and the second display region based on the same color signal, which may affect the overall visual effect of the display panel.
According to the embodiment of the disclosure, under the condition that the second coordinate of the second color space is outside the first color space when the color signal is displayed in the second display area, the first color can be adjusted to be close to the second color, so that the first display area displays the adjusted first color based on the color signal, the first color is closer to the second color displayed by the second display area based on the color signal, and the difference of the display effects of the first display area and the second display area is smaller, so that the good display effect of the display panel is ensured.
Fig. 3 is a schematic flow chart diagram illustrating another display control method according to an embodiment of the present disclosure. As shown in fig. 3, on the basis of the embodiment shown in fig. 1, the adjusting the first color to be close to the second color includes:
in step S21, determining a third coordinate having a color difference with the second coordinate smaller than a preset color difference in the first color space;
in step S22, the first color is adjusted according to the third coordinate.
In one embodiment, a third coordinate having a color difference with the second coordinate smaller than a preset color difference may be determined in the first color space, for example, a third coordinate having a minimum color difference with the second coordinate may be determined, and the first color may be adjusted according to the third coordinate.
Because the colors corresponding to all coordinates in the first color space are the colors which can be displayed by the first display area, and the third coordinate is the coordinate in which the color difference between the first color space and the second coordinate is smaller than the preset color difference, the first color is adjusted (for example, the first color is adjusted to the third color) according to the third coordinate, on one hand, the adjusted color is ensured to be the color which can be displayed by the first display area, on the other hand, the first display area displays the adjusted first color, and the color difference between the first color and the second color displayed by the second display area is as small as possible, so that the difference between the display effects of the first display area and the second display area is ensured to be small, and the good display effect of the display panel is ensured.
It should be noted that, instead of adjusting the first color according to the embodiment shown in fig. 3, the first color may be adjusted in other ways, for example
Fig. 4 is a schematic flowchart illustrating still another display control method according to an embodiment of the present disclosure. As shown in fig. 4, on the basis of the embodiment shown in fig. 3, the determining, in the first color space, a third coordinate having a color difference with the second coordinate smaller than a preset color difference includes:
in step S211, a third coordinate having a color difference with the second coordinate smaller than a preset color difference is determined in the first color space according to a CIEDE2000 color difference calculation formula.
In one embodiment, according to the CIEDE2000 color difference calculation formula, the third coordinate having a color difference with the second coordinate smaller than the preset color difference can be accurately determined in the first color space, for example, the third coordinate having the minimum color difference with the second coordinate can be accurately determined in the first color space.
Fig. 5 is a schematic flowchart illustrating still another display control method according to an embodiment of the present disclosure. As shown in fig. 5, on the basis of the embodiment shown in fig. 1, the adjusting the first color to be close to the second color includes:
in step S23, a fourth coordinate whose distance from the second coordinate is smaller than a first preset distance is determined in the first color space;
in step S24, the first color is adjusted according to the fourth coordinate.
Fig. 6 is a schematic diagram illustrating one adjustment of a first color to be close to a second color in accordance with an embodiment of the present disclosure.
In one embodiment, as shown in fig. 6, where the second coordinate B is outside the first color space, then adjusting the first color to be closer to the second color may be as follows:
a fourth coordinate having a distance from the second coordinate less than a first preset distance may be determined in the first color space, for example, a coordinate closest to the second coordinate B may be used as the fourth coordinate D, wherein a distance from each point in a boundary between the first color space and the second color space to the second coordinate B may be calculated, and the fourth coordinate having a distance from the second coordinate less than the first preset distance may be determined.
The fourth coordinate D is a point in the first color space, which is closer to the second coordinate, and whose distance from the second coordinate is smaller than the first preset distance, so that the first color is adjusted according to the fourth coordinate D, and the adjusted first color (for example, the color corresponding to the fourth coordinate D) is as close as possible to the second coordinate, so that the first display region displays the adjusted first color based on the color signal and the second display region displays the second color based on the color signal, and the difference in display effect is small, thereby ensuring good visual effect of the display panel as a whole.
When the boundary between the first color space and the second color space is a regular shape, for example, a dashed triangle area shown in fig. 6, the distance from the second coordinate B to each edge in the boundary between the first color space and the second color space may be calculated, and the coordinate closest to the distance may be determined as the fourth coordinate D.
Fig. 7 is a schematic flow chart diagram illustrating yet another display control method according to an embodiment of the present disclosure. As shown in fig. 7, on the basis of the embodiment shown in fig. 1, the adjusting the first color to be close to the second color includes:
in step S25, at least one intersection point of the straight line where the second coordinate is located and the first color space is determined;
in step S26, the first color is adjusted according to an intersection point of the at least one intersection point whose distance from the second coordinate is smaller than a second preset distance.
Fig. 8 is a schematic diagram illustrating another adjustment of a first color to be close to a second color according to an embodiment of the present disclosure. As shown in fig. 8, the second coordinate B is outside the first color space, and the adjustment of the first color to be close to the second color may be as follows:
at least one first intersection point (for example, points E and F shown in fig. 8) of the straight line where the second coordinate B is located and the first color space may be determined, then the second color may be adjusted according to an intersection point (for example, a closest intersection point (for example, point E shown in fig. 8)) of the at least one first intersection point, where a distance from the at least one first intersection point to the second coordinate B is smaller than a second preset distance, so that the adjusted first color (for example, adjusted to a color corresponding to the intersection point E) may be as close to the second coordinate as possible, so that the first display area displays the adjusted first color based on the color signal and the second display area displays the second color based on the color signal as close as possible, and thus the difference in display effect is small, so as to ensure a good visual effect of the display panel as a whole.
According to the embodiments shown in fig. 7 and 8, only the intersection point of the straight line and the first color space needs to be calculated, which is beneficial to reducing the calculation amount compared with the embodiments shown in fig. 5 and 6.
Fig. 9 is a schematic flow chart diagram illustrating yet another display control method according to an embodiment of the present disclosure. As shown in fig. 9, on the basis of the embodiment shown in fig. 1, the adjusting the first color to be close to the second color includes:
in step S27, determining a fifth coordinate of the second color in the first color space according to a preset relationship table;
in step S28, the first color is adjusted according to the fifth coordinate.
In an embodiment, an association relationship between the second color and a coordinate in the first color space may be pre-constructed and stored as a preset relationship table, and when the first color needs to be adjusted, a fifth coordinate corresponding to the second color in the first color space may be determined according to the preset relationship table, and the first color may be adjusted according to the fifth coordinate. The process of determining the fifth coordinate does not require calculation, which is beneficial for quickly determining the fifth coordinate, thereby quickly completing the adjustment of the first color.
Fig. 10 is a schematic flow chart diagram illustrating yet another display control method according to an embodiment of the present disclosure. As shown in fig. 10, on the basis of the embodiment shown in fig. 1, the adjusting the first color to be close to the second color includes:
in step S29, the first color is adjusted to be close to the second color while the image is displayed.
In one embodiment, the first color may be adjusted in real time to be close to the second color while the image is displayed, so that the first display region displays the image according to the adjusted first color in real time.
Fig. 11 is a schematic flow chart diagram illustrating yet another display control method according to an embodiment of the present disclosure. As shown in fig. 11, on the basis of the embodiment shown in fig. 1, the adjusting the first color to be close to the second color includes:
in step S2A, when a preset operation on the image is recognized, adjusting the first color to be close to the second color;
in step S2B, the adjusted first color is saved for displaying the image according to the adjusted first color when displaying the image.
In one embodiment, the first color may be adjusted to be close to the second color upon recognition of a preset operation (e.g., setting to wallpaper, favorite, copy, etc.) on the image. The image is not displayed, so that the adjusted first color can be stored for displaying the image according to the adjusted first color when the image is displayed, and further, the first display area can directly display the image according to the adjusted first color when the image is displayed subsequently. Accordingly, the first color displayed in the first display region does not need to be adjusted each time an image is displayed, so that the amount of calculation is reduced.
Corresponding to the embodiment of the display control method, the disclosure also provides an embodiment of a display control device.
Fig. 12 is a schematic block diagram illustrating a display control apparatus according to an embodiment of the present disclosure. The device shown in this embodiment may be applied to a display panel, which may be an organic light emitting diode display panel or a liquid crystal display panel. The display panel comprises a first display area and a second display area, the transmittance of the first display area is greater than that of the second display area, and a first color space of the first display area is different from a second color space of the second display area.
The display panel can be suitable for a terminal, and the terminal can be an electronic device such as a mobile phone and a tablet personal computer.
As shown in fig. 12, the apparatus includes:
a color determining module 1 configured to determine a first color displayed in the first display region by the color signal, and a second color displayed in the second display region by the color signal and a second coordinate of the second color in the second color space;
a color adjustment module 2 configured to adjust the first color to be close to the second color if the second coordinate is outside the first color space.
Fig. 13 is a schematic block diagram illustrating a color adjustment module in accordance with an embodiment of the present disclosure. As shown in fig. 13, the color adjustment module 2 includes:
a color difference determination submodule 21 configured to determine, in the first color space, a third coordinate whose color difference from the second coordinate is smaller than a preset color difference;
a first adjusting submodule 22 configured to adjust the first color according to the third coordinate.
Optionally, the color difference determination submodule is configured to determine a third coordinate within the first color space, where a color difference from the second coordinate is smaller than a preset color difference, according to a CIEDE2000 color difference calculation formula.
Fig. 14 is a schematic block diagram illustrating another color adjustment module according to an embodiment of the present disclosure. As shown in fig. 14, the color adjustment module 2 includes:
a distance determination submodule 23 configured to determine a fourth coordinate in the first color space, the distance from the second coordinate being smaller than a first preset distance;
a second adjusting submodule 24 configured to adjust the first color according to the fourth coordinate.
Fig. 15 is a schematic block diagram illustrating yet another color adjustment module in accordance with an embodiment of the present disclosure. As shown in fig. 15, the color adjustment module 2 includes:
an intersection determination submodule 25 configured to determine at least one intersection of a straight line on which the second coordinate is located and the first color space;
a third adjusting submodule 26 configured to adjust the first color according to an intersection point of the at least one intersection point whose distance to the second coordinate is smaller than a second preset distance.
Fig. 16 is a schematic block diagram illustrating yet another color adjustment module in accordance with an embodiment of the present disclosure. As shown in fig. 16, the color adjustment module 2 includes:
a coordinate determination submodule 27 configured to determine a fifth coordinate of the second color in the first color space according to a preset relation table;
a fourth adjusting submodule 28 configured to adjust the first color according to the fifth coordinate.
Optionally, the color adjustment module is configured to adjust the first color to be close to the second color when displaying the image.
Fig. 17 is a schematic block diagram illustrating yet another color adjustment module in accordance with an embodiment of the present disclosure. As shown in fig. 17, the color adjustment module 2 includes:
a fifth adjusting sub-module 29 configured to adjust the first color to be close to the second color when a preset operation on the image is recognized;
and the color saving sub-module 20 is configured to save the adjusted first color for displaying the image according to the adjusted first color when the image is displayed.
With regard to the apparatus in the above embodiments, the specific manner in which each module performs operations has been described in detail in the embodiments of the related method, and will not be described in detail here.
For the device embodiments, since they substantially correspond to the method embodiments, reference may be made to the partial description of the method embodiments for relevant points. The above-described embodiments of the apparatus are merely illustrative, wherein the modules described as separate parts may or may not be physically separate, and the parts displayed as modules may or may not be physical modules, may be located in one place, or may be distributed on a plurality of network modules. Some or all of the modules can be selected according to actual needs to achieve the purpose of the scheme of the disclosure. One of ordinary skill in the art can understand and implement it without inventive effort.
An embodiment of the present disclosure further provides an electronic device, including:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to implement the method of any of the above embodiments.
Embodiments of the present disclosure also provide a computer-readable storage medium, on which a computer program is stored, which when executed by a processor implements the steps in the method according to any of the above embodiments.
Fig. 18 is a schematic block diagram illustrating a terminal 1800 in accordance with an embodiment of the present disclosure. For example, the apparatus 1800 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, an exercise device, a personal digital assistant, and the like.
Referring to fig. 18, the apparatus 1800 may include one or more of the following components: processing components 1802, memory 1804, power components 1806, multimedia components 1808, audio components 1810, input/output (I/O) interfaces 1812, sensor components 1814, and communication components 1816.
The processing component 1802 generally controls the overall operation of the device 1800, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing component 1802 may include one or more processors 1820 to execute instructions to perform all or part of the steps of the methods described above. Further, the processing component 1802 can include one or more modules that facilitate interaction between the processing component 1802 and other components. For example, the processing component 1802 can include a multimedia module to facilitate interaction between the multimedia component 1808 and the processing component 1802.
The memory 1804 is configured to store various types of data to support operation at the apparatus 1800. Examples of such data include instructions for any application or method operating on the device 1800, contact data, phonebook data, messages, pictures, videos, and so forth. The memory 1804 may be implemented by any type or combination of volatile or non-volatile memory devices, such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disks.
The power supply component 1806 provides power to the various components of the device 1800. The power components 1806 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for the apparatus 1800.
The multimedia component 1808 includes a screen providing an output interface between the apparatus 1800 and a user. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive an input color signal from a user. The touch panel includes one or more touch sensors to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 1808 includes a front facing camera and/or a rear facing camera. The front-facing camera and/or the rear-facing camera may receive external multimedia data when the device 1800 is in an operating mode, such as a shooting mode or a video mode. Each front camera and rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.
The audio component 1810 is configured to output and/or input an audio color signal. For example, audio component 1810 includes a Microphone (MIC) configured to receive an external audio color signal when apparatus 1800 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio color signals may be further stored in the memory 1804 or transmitted via the communication component 1816. In some embodiments, audio component 1810 may further comprise a speaker for outputting audio color signals.
I/O interface 1812 provides an interface between processing component 1802 and peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to: a home button, a volume button, a start button, and a lock button.
The sensor component 1814 includes one or more sensors for providing various aspects of state assessment for the apparatus 1800. For example, the sensor assembly 1814 can detect an open/closed state of the device 1800, the relative positioning of components, such as a display and keypad of the device 1800, the sensor assembly 1814 can also detect a change in position of the device 1800 or a component of the device 1800, the presence or absence of user contact with the device 1800, orientation or acceleration/deceleration of the device 1800, and a change in temperature of the device 1800. Sensor assembly 1814 may include a proximity sensor configured to detect the presence of a nearby object without any physical contact. The sensor assembly 1814 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 1814 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
The communication component 1816 is configured to facilitate wired or wireless communication between the apparatus 1800 and other devices. The device 1800 may access a wireless network based on a communication standard, such as WiFi,2G or 3G, or a combination thereof. In an exemplary embodiment, the communication component 1816 receives a broadcast color signal or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 1816 further includes a Near Field Communication (NFC) module to facilitate short-range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, ultra Wideband (UWB) technology, bluetooth (BT) technology, and other technologies.
In an example embodiment, the apparatus 1800 may be implemented by one or more Application Specific Integrated Circuits (ASICs), digital color signal processors (DSPs), digital color signal processing devices (DSPDs), programmable Logic Devices (PLDs), field Programmable Gate Arrays (FPGAs), controllers, micro-controllers, microprocessors, or other electronic components.
In an exemplary embodiment, a non-transitory computer readable storage medium is also provided that includes instructions, such as the memory 1804 that includes instructions executable by the processor 1820 of the device 1800 to perform the above-described method. For example, the non-transitory computer readable storage medium may be a ROM, a Random Access Memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice in the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (18)
1. A display control method is applied to a display panel, the display panel comprises a first display area and a second display area, the transmittance of the first display area is greater than that of the second display area, a first color space of the first display area is different from a second color space of the second display area, and the first color space is smaller than the second color space; the method comprises the following steps:
determining a first color displayed by a color signal in the first display region, and a second color displayed by the color signal in the second display region and a second coordinate of the second color in the second color space, wherein the first color is in the first color space and the second color is in the second color space;
and if the second coordinate is outside the first color space, adjusting the first coordinate of the first color in the first color space to enable the first color to be close to the second color.
2. The method of claim 1, wherein the adjusting the first coordinate of the first color in the first color space to bring the first color closer to the second color comprises:
determining a third coordinate with the color difference with the second coordinate being smaller than a preset color difference in the first color space;
and adjusting the first coordinate of the first color according to the third coordinate.
3. The method of claim 2, wherein determining a third coordinate within the first color space having a color difference from the second coordinate that is less than a preset color difference comprises:
and determining a third coordinate with the color difference with the second coordinate being smaller than a preset color difference in the first color space according to a CIEDE2000 color difference calculation formula.
4. The method of claim 1, wherein the adjusting the first coordinate of the first color in the first color space to bring the first color closer to the second color comprises:
determining a fourth coordinate in the first color space, wherein the distance between the fourth coordinate and the second coordinate is smaller than a first preset distance;
and adjusting the first coordinate of the first color according to the fourth coordinate.
5. The method of claim 1, wherein the adjusting the first coordinate of the first color in the first color space to bring the first color closer to the second color comprises:
determining at least one intersection point of a straight line where the second coordinate is located and the first color space;
and adjusting the first coordinate of the first color according to the intersection point of which the distance from the at least one intersection point to the second coordinate is smaller than a second preset distance.
6. The method of claim 1, wherein the adjusting the first coordinate of the first color in the first color space to bring the first color closer to the second color comprises:
determining a corresponding fifth coordinate of the second color in the first color space according to a preset relation table;
and adjusting the first coordinate of the first color according to the fifth coordinate.
7. The method of any of claims 1-6, wherein said adjusting the first coordinate of the first color in the first color space to bring the first color closer to the second color comprises:
when the image is displayed, adjusting a first coordinate of the first color in the first color space so that the first color is close to the second color.
8. The method of any of claims 1-6, wherein said adjusting the first coordinate of the first color in the first color space to bring the first color closer to the second color comprises:
when a preset operation on the image is recognized, adjusting a first coordinate of the first color to enable the first color to be close to the second color;
and storing the adjusted first color for displaying the image according to the adjusted first color when the image is displayed.
9. A display control device is applied to a display panel, the display panel comprises a first display area and a second display area, the transmittance of the first display area is greater than that of the second display area, the first color space of the first display area is different from the second color space of the second display area, and the first color space is smaller than the second color space; the device comprises:
a color determination module configured to determine a first color displayed by a color signal in the first display region, and a second color displayed by the color signal in the second display region and a second coordinate of the second color in the second color space, the first color being within the first color space and the second color being within the second color space;
a color adjustment module configured to adjust a first coordinate of the first color in the first color space to bring the first color closer to the second color if the second coordinate is outside the first color space.
10. The apparatus of claim 9, wherein the color adjustment module comprises:
a color difference determination submodule configured to determine, within the first color space, a third coordinate whose color difference from the second coordinate is smaller than a preset color difference;
a first adjusting submodule configured to adjust a first coordinate of the first color according to the third coordinate.
11. The apparatus according to claim 10, wherein the color difference determination submodule is configured to determine a third coordinate within the first color space having a color difference from the second coordinate smaller than a preset color difference according to a CIEDE2000 color difference calculation formula.
12. The apparatus of claim 9, wherein the color adjustment module comprises:
a distance determination submodule configured to determine a fourth coordinate in the first color space, the fourth coordinate having a distance from the second coordinate smaller than a first preset distance;
a second adjustment submodule configured to adjust the first coordinate of the first color according to the fourth coordinate.
13. The apparatus of claim 9, wherein the color adjustment module comprises:
an intersection point determination submodule configured to determine at least one intersection point of a straight line where the second coordinate is located and the first color space;
a third adjusting sub-module configured to adjust the first coordinate of the first color according to an intersection point of the at least one intersection point whose distance to the second coordinate is smaller than a second preset distance.
14. The apparatus of claim 9, wherein the color adjustment module comprises:
the coordinate determination submodule is configured to determine a corresponding fifth coordinate of the second color in the first color space according to a preset relation table;
a fourth adjusting sub-module configured to adjust the first coordinate of the first color according to the fifth coordinate.
15. The apparatus of any of claims 9 to 14, wherein the color adjustment module is configured to adjust a first coordinate of the first color in the first color space to bring the first color closer to the second color when displaying an image.
16. The apparatus of any of claims 9 to 14, wherein the color adjustment module comprises:
a fifth adjusting sub-module configured to adjust the first coordinate of the first color to bring the first color close to the second color when a preset operation on the image is recognized;
and the color saving sub-module is configured to save the adjusted first color so as to display the image according to the adjusted first color when the image is displayed.
17. An electronic device, comprising:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to implement the method of any one of claims 1 to 8.
18. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method of any one of claims 1 to 8.
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