CN111625213A - Picture display method, device and storage medium - Google Patents
Picture display method, device and storage medium Download PDFInfo
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- CN111625213A CN111625213A CN201910150577.3A CN201910150577A CN111625213A CN 111625213 A CN111625213 A CN 111625213A CN 201910150577 A CN201910150577 A CN 201910150577A CN 111625213 A CN111625213 A CN 111625213A
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/147—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using display panels
Abstract
The present disclosure provides a picture display method, apparatus, and storage medium. The method comprises the following steps: acquiring a display picture of a screen; determining a first picture area which needs to be displayed in the auxiliary display area in the display picture; performing pixel optimization processing on the first picture area to obtain a processed first picture area; and displaying the processed first picture area in the auxiliary display area. According to the method, the pixel optimization processing is carried out on the first picture area displayed by the auxiliary display area in the display picture of the screen, the processed first picture area is obtained, and the processed first picture area is displayed, so that the display effect difference caused by different manufacturing attributes between the auxiliary display area and the main display area is reduced, the display effect between the auxiliary display area and the main display area can be naturally transited, obvious difference and abrupt feeling can not exist, and the visual experience is improved.
Description
Technical Field
The disclosed embodiments relate to the field of terminal technologies, and in particular, to a method and an apparatus for displaying a picture, and a storage medium.
Background
With the development of terminal technology, a full screen gradually becomes a trend of a front panel design of a terminal.
In the related art, the front camera of the terminal is arranged below the screen, so that the space of a front panel of the terminal is saved, and the screen occupation ratio of the terminal is improved.
However, how to consider both the working performance of the front camera and the display effect of the screen after the front camera is arranged below the screen is a problem to be solved urgently.
Invention image
The embodiment of the disclosure provides a picture display method, a picture display device and a storage medium. The technical scheme is as follows:
according to a first aspect of the embodiments of the present disclosure, there is provided a picture display method applied in a terminal, a screen of the terminal includes a main display area and an auxiliary display area, the main display area and the auxiliary display area have different manufacturing attributes, and an optical device is disposed below the auxiliary display area;
the method comprises the following steps:
acquiring a display picture of the screen;
determining a first picture area which needs to be displayed in the auxiliary display area in the display picture;
performing pixel optimization processing on the first picture area to obtain a processed first picture area, wherein the pixel optimization processing is used for reducing the display effect difference between the auxiliary display area and the main display area caused by different manufacturing attributes;
and displaying the processed first picture area in the auxiliary display area.
Optionally, the performing pixel optimization processing on the first picture area to obtain a processed first picture area includes:
performing fuzzy processing on the first picture area to obtain a first picture area after the fuzzy processing;
performing optimization processing on the first image area after the blurring processing to obtain the processed first image area, wherein the optimization processing includes at least one of the following: pixel fitting processing, gamma value adjusting processing and color gamut mapping processing.
Optionally, the determining a first screen area that needs to be displayed in the auxiliary display area in the display screen includes:
acquiring a structure template of the screen, wherein the structure template is used for indicating the positions of the main display area and the auxiliary display area in the screen;
and adapting the structure template with the display picture, and determining the first picture area which needs to be displayed in the auxiliary display area in the display picture.
Optionally, the method further comprises:
for a second picture area which needs to be displayed in the main display area in the display picture, acquiring a target picture area which is positioned around the first picture area in the second picture area;
carrying out gradient fuzzy processing on the target picture area to obtain a processed second picture area;
and displaying the processed second picture area in the main display area.
Optionally, the main display area and the auxiliary display area have different pixel distribution forms, and the light transmittance of the auxiliary display area is greater than that of the main display area.
Optionally, the optical device comprises at least one of: camera, light inductor, proximity inductor, optical transmitter, optical receiver.
According to a second aspect of the embodiments of the present disclosure, there is provided a screen display apparatus applied in a terminal, a screen of the terminal including a main display area and an auxiliary display area, the main display area and the auxiliary display area having different manufacturing properties, an optical device being disposed below the auxiliary display area;
the device comprises:
a first acquisition module configured to acquire a display screen of the screen;
a first determining module configured to determine a first screen region that needs to be displayed in the auxiliary display area in the display screen;
a first processing module configured to perform pixel optimization processing on the first picture area to obtain a processed first picture area, where the pixel optimization processing is used to reduce a display effect difference between the auxiliary display area and the main display area due to the difference in the manufacturing attributes;
a first display module configured to display the processed first screen area in the auxiliary display area.
Optionally, the first processing module includes:
a blurring processing unit configured to perform blurring processing on the first picture area to obtain a blurred first picture area;
an optimization processing unit configured to perform optimization processing on the blurred first picture area to obtain the processed first picture area, where the optimization processing includes at least one of: pixel fitting processing, gamma value adjusting processing and color gamut mapping processing.
Optionally, the first determining module includes:
a template acquisition unit configured to acquire a structure template of the screen, the structure template indicating positions of the main display area and the auxiliary display area in the screen;
and the picture adapting unit is configured to adapt the structure template to the display picture and determine the first picture area which needs to be displayed in the auxiliary display area in the display picture.
Optionally, the apparatus further comprises:
a second obtaining unit, configured to obtain, for a second screen region that needs to be displayed in the main display region in the display screen, a target screen region located around the first screen region in the second screen region;
the second processing unit is configured to perform gradual-change fuzzy processing on the target picture area to obtain a processed second picture area;
a second display module configured to display the processed second screen region in the main display area.
Optionally, the main display area and the auxiliary display area have different pixel distribution forms, and the light transmittance of the auxiliary display area is greater than that of the main display area.
Optionally, the optical device comprises at least one of: camera, light inductor, proximity inductor, optical transmitter, optical receiver.
According to a third aspect of the embodiments of the present disclosure, there is provided a screen display apparatus applied in a terminal, a screen of the terminal including a main display area and an auxiliary display area, the main display area and the auxiliary display area having different manufacturing properties, an optical device being disposed below the auxiliary display area;
the device comprises:
a processor;
a memory for storing executable instructions of the processor;
wherein the processor is configured to:
acquiring a display picture of the screen;
determining a first picture area which needs to be displayed in the auxiliary display area in the display picture;
performing pixel optimization processing on the first picture area to obtain a processed first picture area, wherein the pixel optimization processing is used for reducing the display effect difference between the auxiliary display area and the main display area caused by different manufacturing attributes;
and displaying the processed first picture area in the auxiliary display area.
According to a fourth aspect of embodiments of the present disclosure, there is provided a non-transitory computer readable storage medium having stored thereon a computer program which, when executed by a processor, performs the steps of the method according to the first aspect.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects:
the pixel optimization processing is carried out on the first picture area displayed in the auxiliary display area in the display picture of the screen to obtain the processed first picture area, and the processed first picture area is displayed, so that the display effect difference caused by different manufacturing attributes between the auxiliary display area and the main display area is reduced, the display effect between the auxiliary display area and the main display area can be naturally transited, obvious difference and obtrusive feeling can not exist, and the visual experience is improved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
FIG. 1 is a diagram illustrating a terminal screen according to an exemplary embodiment;
FIG. 2 is a flow diagram illustrating a screen display method in accordance with an exemplary embodiment;
FIG. 3 is a flow chart illustrating a screen display method according to another exemplary embodiment;
FIG. 4 illustrates a schematic diagram of a Gaussian blur;
FIG. 5 is a block diagram of a screen display apparatus according to an exemplary embodiment;
fig. 6 is a block diagram illustrating a screen display apparatus according to another exemplary embodiment;
fig. 7 is a block diagram illustrating a terminal according to an example embodiment.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
In the method provided by the embodiment of the disclosure, the execution subject of each step may be a terminal. The terminal may be an electronic device such as a mobile phone, a tablet computer, an e-book reader, a multimedia playing device, a wearable device, a laptop portable computer, and the like.
In the related art, in order to increase the screen occupation ratio of the terminal, a technical idea of disposing an optical device such as a camera, a light sensor, a proximity sensor, an optical emitter, etc. below the screen of the terminal is proposed. Through setting up above-mentioned optical device in the screen below of terminal, can fully release these optical device to the occupation space of terminal front panel, promote the screen to account for than.
In order to ensure that the optical devices can work properly after they are arranged under the screen, a screen structure of the terminal is proposed. As shown in fig. 1, a screen 100 of a terminal includes a main display area 110 and an auxiliary display area 120, and the main display area 110 and the auxiliary display area 120 both have a display function.
In the embodiment of the present disclosure, the main display area 110 and the auxiliary display area 120 have different manufacturing attributes, but the main display area 110 and the auxiliary display area 120 are physically integrated, and there is no gap between the two, so that there is no gap between the display contents of the main display area 110 and the auxiliary display area 120, and the display effect of the whole screen 100 is achieved.
The main display area 110 may include a plurality of pixels, and the sub display area 120 may include one or more pixels. In a general case, one pixel includes three different color sub-pixels of R (red), G (green), and B (blue). Optionally, the main display area 110 and the auxiliary display area 120 have different pixel distribution patterns, and the light transmittance of the auxiliary display area 120 is greater than that of the main display area 110.
The pixel distribution pattern includes, but is not limited to, any one or more of the following combinations: pixel size, pixel distribution density, and pixel arrangement. The main display area 110 and the auxiliary display area 120 have different pixel sizes, which means that the size of the sub-pixels in the main display area 110 is different from the size of the sub-pixels in the auxiliary display area 120, for example, the size of the sub-pixels in the auxiliary display area 120 is larger than the size of the sub-pixels in the main display area 110. The main display area 110 and the auxiliary display area 120 have different pixel distribution densities, which means that the distribution density of the sub-pixels in the main display area 110 is different from the distribution density of the sub-pixels in the auxiliary display area 120, for example, the distribution density of the sub-pixels in the main display area 110 is greater than the distribution density of the sub-pixels in the auxiliary display area 120. The main display area 110 and the auxiliary display area 120 have different pixel arrangement modes, which means that the arrangement mode of the sub-pixels in the main display area 110 is different from the arrangement mode of the sub-pixels in the auxiliary display area 120, for example, the arrangement mode of the sub-pixels in the main display area 110 is Delta arrangement, and the arrangement mode of the sub-pixels in the auxiliary display area 120 is standard RGB arrangement.
In addition, the main display area 110 and the sub display area 120 have different color gamuts. For example, the color gamut of the auxiliary display area 120 is lower than the color gamut of the main display area 110. The color gamut is a displayable color range.
The light transmittance of the auxiliary display area 120 is greater than that of the main display area 110, so that optical devices can be disposed below the auxiliary display area 120, and the optical devices can be ensured to work normally, thereby maximally ensuring the working performance of the optical devices. Optical devices refer to functional devices that need to receive and/or emit light when in operation. Optionally, the optical device comprises at least one of: camera, light inductor, proximity inductor, optical transmitter, optical receiver. The camera is used for achieving shooting functions, such as a common camera, an infrared camera, a depth camera and the like. The light sensor is used for collecting the intensity of ambient light. The proximity sensor is used for acquiring the distance of a front object. An optical emitter is a functional device for emitting light, such as an infrared emitter or some emitter for emitting other light. An optical receiver is a functional device for receiving light, such as an infrared receiver or some other receiver for receiving other light.
It should be noted that, in the embodiment of the present disclosure, the shape of the auxiliary display area 120 is not limited, and may be a regular shape such as a rectangle, a rounded rectangle, a circle, or an irregular shape such as a drop shape, an arc, or the like. In addition, in the embodiment of the present disclosure, the position of the auxiliary display area 120 is not limited, and it may be at any position on the top of the screen, at any position on the left side of the screen, at any position on the right side of the screen, and so on.
Since the main display area 110 and the auxiliary display area 120 have different manufacturing attributes, the display effect of the display image of the screen 100 between the main display area 110 and the auxiliary display area 120 is different, for example, the display effect such as resolution, definition, brightness, color, etc. is different, and the visual experience is not good.
In the embodiment of the disclosure, the terminal performs pixel optimization processing on the first picture area displayed by the auxiliary display area in the display picture of the screen to obtain the processed first picture area, and displays the processed first picture area, so that the display effect difference caused by different manufacturing attributes between the auxiliary display area and the main display area is reduced, the display effect between the auxiliary display area and the main display area can be naturally transited, obvious difference and obtrusiveness cannot exist, and the visual experience is improved.
Fig. 2 is a flowchart illustrating a screen display method according to an exemplary embodiment. In the present embodiment, the method is mainly applied to the terminal shown in the embodiment of fig. 1. The method comprises the following steps (201-204):
in step 201, a display screen of a screen is acquired.
The display picture can be any frame of picture displayed on a screen, such as a desktop interface, or a picture in the running of an application program, such as a game picture, a video picture, and the like. In the embodiment of the present disclosure, the screen of the terminal includes a main display area and an auxiliary display area, and the display screen includes two parts, one part of which is displayed in the auxiliary display area and is referred to as a first screen area, and the other part of which is displayed in the main display area and is referred to as a second screen area.
In step 202, a first screen area of the display screen that needs to be displayed in the auxiliary display area is determined.
The main display area and the auxiliary display area have different manufacturing attributes, so that the display effects of the main display area and the auxiliary display area are different. Therefore, the terminal can process the first picture region displayed in the auxiliary display area to reduce the difference in display effect between the main display area and the auxiliary display area.
The terminal needs to determine a first picture area displayed in the auxiliary display area in the display picture, so that the terminal can process the first picture area to reduce the difference of the display effect between the main display area and the auxiliary display area. And the terminal determines a first picture area which needs to be displayed in the auxiliary display area in the display picture according to the characteristics of the auxiliary display area, such as position, size, shape and the like in the screen.
In step 203, the pixel optimization process is performed on the first picture area to obtain a processed first picture area.
The pixel optimization processing is used for reducing the display effect difference between the auxiliary display area and the main display area caused by different manufacturing attributes, so that the display effect between the auxiliary display area and the main display area can be in natural transition, and obvious difference and abrupt feeling can not exist.
In step 204, the processed first screen area is displayed in the auxiliary display area.
The main body of the execution of the above steps may be a processor of the terminal, and the processor may be a Central Processing Unit (CPU) of the terminal or a Graphics Processing Unit (GPU).
To sum up, in the technical scheme provided in the embodiment of the present disclosure, in the display image of the screen, the first image area displayed in the auxiliary display area is subjected to pixel optimization processing to obtain the processed first image area, and the processed first image area is displayed, so that a display effect difference caused by different manufacturing attributes between the auxiliary display area and the main display area is reduced, a display effect between the auxiliary display area and the main display area can be naturally transited, no obvious difference or abrupt feeling exists, and visual experience is improved.
Fig. 3 is a flowchart illustrating a screen display method according to another exemplary embodiment. In the present embodiment, the method is mainly applied to the terminal shown in the embodiment of fig. 1. The method comprises the following steps (301-309):
in step 301, a display screen of a screen is acquired.
In step 302, a structural template of the screen is obtained.
The structure template is used for indicating the positions of the main display area and the auxiliary display area in the screen.
The structure template comprises a plurality of pixel units, and each pixel unit corresponds to one pixel in the screen. In the structure template, two different types of pixel units, a first pixel unit and a second pixel unit, are included. The first pixel unit and the second pixel unit can be identified differently in the structure template, for example, the first pixel unit is identified by 1, and the second pixel unit is identified by 0. The pixels corresponding to the first pixel units are positioned in the auxiliary display area, and the pixels corresponding to the second pixel units are positioned in the main display area.
It should be noted that the structure template may be in the form of bitmap, table, or array, and the like, which is not limited in this disclosure.
In step 303, the structure template is adapted to the display screen, and a first screen area that needs to be displayed in the auxiliary display area in the display screen is determined.
And the terminal acquires the coordinates of the pixels in the display picture, compares the coordinates of the pixels with the structure template and determines a first picture area which needs to be displayed in the auxiliary display area in the display picture. For example, assume that a first pixel cell in the structure template is identified by 1 and a second pixel cell is identified by 0. The pixels corresponding to the first pixel units are positioned in the auxiliary display area, and the pixels corresponding to the second pixel units are positioned in the main display area. When the terminal draws a display picture, the coordinates of the pixels are compared with the structure template, and when the coordinates of a certain pixel correspond to 1 in the structure template, the pixel is located in the auxiliary display area.
In step 304, the first picture area is blurred to obtain a blurred first picture area.
The terminal can perform blurring processing on the first picture area to reduce noise of the first picture area.
The blurring process may be an average blurring process or a gaussian blurring process.
The average blurring processing is to use the average R value, the average G value and the average B value of all pixels in the first picture region to replace the R value, the G value and the B value of all pixels in the first picture region, respectively. The following description will take the calculation of the average R value as an example to illustrate the calculation method of the average R value, the average G value, and the average B value, which mainly includes the following 3 steps:
1. calculating the sum of R values of all pixels in the first picture area;
2. counting the total number of R in all pixels in the first picture area;
3. the sum of the above R is divided by the total number of R to give an average R value.
Gaussian blur is the averaging of each pixel over its surrounding pixels. For example, referring to fig. 4 in combination, the pixel value of the target pixel in the original first picture region is 2, the pixel values of the peripheral pixels are all 1, and after gaussian blurring is adopted, the pixel value of the target pixel is the average value of the peripheral pixels, that is, (1+1+1+1+1+ 1)/8 is 1. Alternatively, pixels closer to the pixel are weighted more heavily, and pixels farther from the pixel are weighted less heavily.
In step 305, the blurred first screen region is optimized to obtain a processed first screen region.
The terminal can perform optimization processing on the first picture area after the blurring processing so that the first picture area can be displayed clearly.
Optionally, the optimization process includes, but is not limited to, at least one of: pixel fitting processing, gamma value adjusting processing and color gamut mapping processing.
The pixel fitting process refers to a process of resetting each pixel in the area according to a certain mathematical rule. For example, a linear fitting process, a curve fitting process, etc. Taking linear fitting processing as an example, performing binarization processing on the first picture area, namely setting the gray value of pixels in the first picture area to be 0 or 255 to obtain a binarized image, and then iterating the pixels in the binarized image by using a least square method to realize straight line fitting. Through the pixel fitting processing, noise in the first picture area can be reduced, and the fidelity of the first picture area is improved.
The gamma value adjustment processing refers to processing to adjust a gamma value. Alternatively, a process of adjusting the gamma value to be large may be performed. The gamma value is also called a correction gamma, and is a value ranging from 0.1 to 10. The larger the value, the higher the picture brightness. If the picture is too dark or too bright, the brightness of the picture can be adjusted by adjusting the gamma value. In the embodiment of the present disclosure, since the main display area and the auxiliary display area have different manufacturing attributes, the brightness difference between the first picture area displayed in the auxiliary display area and the second picture area displayed in the main display area is different, and the brightness difference between the first picture area and the second picture area can be reduced by adjusting the gamma value. Illustratively, assuming that the first picture area is darker relative to the second picture area, the brightness of the first picture area can be increased by adjusting the gamma value of the first picture area to be larger.
The gamut mapping process may be gamut clipping or gamut compression. The color gamut clipping can keep the saturation of the original picture color; the color gamut compression can better keep the interrelation among colors and maintain the details in the original picture. By means of gamut mapping, color differences between the first picture area and the second picture area may be reduced. For example, assuming that the first picture area is displayed as grayish blue and the second picture area is displayed as bright blue, the grayish blue displayed on the first picture area can be adjusted to bright blue by performing color gamut mapping on the first picture area.
In the embodiment of the present disclosure, the order of each process in the optimization process is not limited. In an example, the optimization process may first perform a pixel fitting process, then perform a gamma value adjustment process, and finally perform a color gamut mapping process.
In step 306, the processed first screen region is displayed in the auxiliary display area.
Optionally, the terminal may further process a second screen area displayed in the main display area in the display screen, including the following steps 307 to 309.
In step 307, for a second screen region that needs to be displayed in the main display region in the display screen, a target screen region located around the first screen region in the second screen region is acquired.
The target picture area is a picture area around the first picture area. In the embodiment of the present disclosure, the shape of the target screen region is not limited, and may be a regular shape such as a rectangle, a rounded rectangle, a circle, or an irregular shape such as a drop shape, an arc shape, or the like.
In addition, the size of the target screen area may be determined according to the actual display situation, which is not limited in the embodiments of the present disclosure. For example, referring to fig. 1 in combination, the above-described target screen region may refer to a screen region displayed in the target display region 111 in the main display region 110 as shown in fig. 1.
In step 308, the target picture area is subjected to a gradual blurring process to obtain a processed second picture area.
The gradation blurring process may include: determining the respective variation ranges of the R value, the G value and the B value in the pixel values of each pixel in the horizontal direction of the target picture area; setting the variation range of each of the R value, G value and B value to a plurality of gradually varying values along the horizontal direction variation of the abscissa of the pixel; and subtracting the same pixel value from the pixel value of the same pixel on the abscissa to obtain a processed second picture area. Therefore, resolution transition between a target picture area displayed in the main display area and a second picture area displayed in the auxiliary display area is smoother and more natural, and the display effect of the whole terminal screen is improved.
In step 309, the processed second screen area is displayed in the main display area.
To sum up, in the technical scheme provided in the embodiment of the present disclosure, in the display image of the screen, the first image area displayed in the auxiliary display area is subjected to pixel optimization processing to obtain the processed first image area, and the processed first image area is displayed, so that a display effect difference caused by different manufacturing attributes between the auxiliary display area and the main display area is reduced, a display effect between the auxiliary display area and the main display area can be naturally transited, no obvious difference or abrupt feeling exists, and visual experience is improved.
In addition, the gradual-change fuzzy processing is carried out on the target picture area around the first picture area in the second picture area, so that the resolution transition between the main display area and the auxiliary display area is smoother and more natural, and the display effect of the whole terminal screen is improved.
The following are embodiments of the disclosed apparatus that may be used to perform embodiments of the disclosed methods. For details not disclosed in the embodiments of the apparatus of the present disclosure, refer to the embodiments of the method of the present disclosure.
Fig. 5 is a block diagram illustrating a screen display apparatus according to an exemplary embodiment. The device has the functions of realizing the method examples, and the functions can be realized by hardware or by hardware executing corresponding software. The device can be a terminal or be arranged on the terminal. The terminal may be the terminal shown in the embodiment of fig. 1. The apparatus 500 may comprise: a first obtaining module 510, a first determining module 520, a first processing module 530, and a first displaying module 540.
A first obtaining module 510 configured to obtain a display screen of the screen.
A first determining module 520 configured to determine a first screen region of the display screen that needs to be displayed in the auxiliary display area.
A first processing module 530 configured to perform pixel optimization processing on the first screen region to obtain a processed first screen region, where the pixel optimization processing is used to reduce a difference in display effect between the auxiliary display area and the main display area due to the difference in the manufacturing attributes.
A first display module 540 configured to display the processed first screen region in the auxiliary display area.
To sum up, in the technical scheme provided in the embodiment of the present disclosure, in the display image of the screen, the first image area displayed in the auxiliary display area is subjected to pixel optimization processing to obtain the processed first image area, and the processed first image area is displayed, so that a display effect difference caused by different manufacturing attributes between the auxiliary display area and the main display area is reduced, a display effect between the auxiliary display area and the main display area can be naturally transited, no obvious difference or abrupt feeling exists, and visual experience is improved.
In an alternative embodiment provided based on the embodiment of fig. 5, as shown in fig. 6, the first processing module 530 includes: a blur processing unit 531 and an optimization processing unit 532.
A blurring processing unit 531 configured to perform blurring processing on the first picture area, resulting in a blurred first picture area.
An optimization processing unit 532, configured to perform optimization processing on the blurred processed first picture area to obtain the processed first picture area, where the optimization processing includes at least one of: pixel fitting processing, gamma value adjusting processing and color gamut mapping processing.
In another optional embodiment provided based on the embodiment of fig. 5 or any one of the optional embodiments described above, as shown in fig. 6, the first determining module 520 includes: a template acquisition unit 521 and a picture adaptation unit 522.
A template acquisition unit 521 configured to acquire a structure template of the screen, the structure template indicating positions of the main display area and the auxiliary display area in the screen.
A screen adapting unit 522, configured to adapt the structure template to the display screen, and determine the first screen region that needs to be displayed in the auxiliary display area in the display screen.
In another optional embodiment provided based on the embodiment of fig. 5 or any one of the above optional embodiments, as shown in fig. 6, the apparatus 500 further includes: a second acquisition module 550, a second processing module 560, and a second display module 570.
A second obtaining module 550, configured to obtain, for a second screen area that needs to be displayed in the main display area in the display screen, a target screen area located around the first screen area in the second screen area.
And a second processing module 560 configured to perform a gradual blurring process on the target picture area to obtain a processed second picture area.
A second display module 570 configured to display the processed second screen region in the main display area.
In another optional embodiment provided based on the embodiment of fig. 5 or any one of the optional embodiments described above, the main display area and the auxiliary display area have different pixel distribution patterns, and the light transmittance of the auxiliary display area is greater than that of the main display area.
In another alternative embodiment provided based on the embodiment of fig. 5 or any one of the alternative embodiments above, the optical device comprises at least one of: camera, light inductor, proximity inductor, optical transmitter, optical receiver.
It should be noted that, when the apparatus provided in the foregoing embodiment implements the functions thereof, only the division of the functional modules is illustrated, and in practical applications, the functions may be distributed by different functional modules according to needs, that is, the internal structure of the apparatus may be divided into different functional modules to implement all or part of the functions described above. In addition, the apparatus and method embodiments provided by the above embodiments belong to the same concept, and specific implementation processes thereof are described in the method embodiments for details, which are not described herein again.
Another exemplary embodiment of the present disclosure also provides a screen display apparatus applied in a terminal, a screen of the terminal including a main display area and an auxiliary display area, the main display area and the auxiliary display area having different manufacturing properties, and an optical device disposed below the auxiliary display area. The device can realize the picture display method provided by the disclosure. The device includes: a processor, and a memory for storing executable instructions for the processor. Wherein the processor is configured to:
acquiring a display picture of the screen;
determining a first picture area which needs to be displayed in the auxiliary display area in the display picture;
performing pixel optimization processing on the first picture area to obtain a processed first picture area, wherein the pixel optimization processing is used for reducing the display effect difference between the auxiliary display area and the main display area caused by different manufacturing attributes;
and displaying the processed first picture area in the auxiliary display area.
Optionally, the processor is further configured to:
performing fuzzy processing on the first picture area to obtain a first picture area after the fuzzy processing;
performing optimization processing on the first image area after the blurring processing to obtain the processed first image area, wherein the optimization processing includes at least one of the following: pixel fitting processing, gamma value adjusting processing and color gamut mapping processing.
Optionally, the processor is further configured to:
acquiring a structure template of the screen, wherein the structure template is used for indicating the positions of the main display area and the auxiliary display area in the screen;
and adapting the structure template with the display picture, and determining the first picture area which needs to be displayed in the auxiliary display area in the display picture.
Optionally, the processor is further configured to:
for a second picture area which needs to be displayed in the main display area in the display picture, acquiring a target picture area which is positioned around the first picture area in the second picture area;
carrying out gradient fuzzy processing on the target picture area to obtain a processed second picture area;
and displaying the processed second picture area in the main display area.
Optionally, the main display area and the auxiliary display area have different pixel distribution forms, and the light transmittance of the auxiliary display area is greater than that of the main display area.
Optionally, the optical device comprises at least one of: camera, light inductor, proximity inductor, optical transmitter, optical receiver.
Fig. 7 is a block diagram illustrating a terminal according to an example embodiment. The screen of the terminal comprises a main display area and an auxiliary display area, the main display area and the auxiliary display area have different manufacturing attributes, and an optical device is arranged below the auxiliary display area. The terminal 700 may be an electronic device such as a mobile phone, a tablet computer, an electronic book reader, a multimedia playing device, a wearable device, a laptop portable computer, etc.
Referring to fig. 7, terminal 700 may include one or more of the following components: a processing component 702, a memory 704, a power component 706, a multimedia component 708, an audio component 710, an input/output (I/O) interface 712, a sensor component 714, and a communication component 716.
The processing component 702 generally controls overall operation of the terminal 700, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing components 702 may include one or more processors 720 to execute instructions to perform all or a portion of the steps of the methods described above. Further, the processing component 702 may include one or more modules that facilitate interaction between the processing component 702 and other components. For example, the processing component 702 may include a multimedia module to facilitate interaction between the multimedia component 708 and the processing component 702.
The memory 704 is configured to store various types of data to support operation at the terminal 700. Examples of such data include instructions for any application or method operating on terminal 700, contact data, phonebook data, messages, pictures, videos, and so forth. The memory 704 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.
Power supply component 706 provides power to the various components of terminal 700. Power components 706 may include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for terminal 700.
The multimedia component 708 comprises a screen providing an output interface between the terminal 700 and the user. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive an input signal from a user. The touch panel includes one or more touch sensors to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 708 includes a front facing camera and/or a rear facing camera. The front camera and/or the rear camera may receive external multimedia data when the terminal 700 is in an operation mode, such as a photographing 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 710 is configured to output and/or input audio signals. For example, the audio component 710 includes a Microphone (MIC) configured to receive external audio signals when the terminal 700 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signal may further be stored in the memory 704 or transmitted via the communication component 716. In some embodiments, audio component 710 also includes a speaker for outputting audio signals.
The I/O interface 712 provides an interface between the processing component 702 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 assembly 714 includes one or more sensors for providing various aspects of state assessment for the terminal 700. For example, sensor assembly 714 can detect an open/closed state of terminal 700, relative positioning of components, such as a display and keypad of terminal 700, change in position of terminal 700 or a component of terminal 700, presence or absence of user contact with terminal 700, orientation or acceleration/deceleration of terminal 700, and temperature change of terminal 700. The sensor assembly 714 may include a proximity sensor configured to detect the presence of a nearby object without any physical contact. The sensor assembly 714 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 714 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
The communication component 716 is configured to facilitate communications between the terminal 700 and other devices in a wired or wireless manner. The terminal 700 can access a wireless network based on a communication standard, such as Wi-Fi, 2G, 3G, 4G, 5G, or a subsequently evolved system, or a combination thereof. In an exemplary embodiment, the communication component 716 receives a broadcast signal or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 716 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 exemplary embodiment, the terminal 700 may be implemented by one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), controllers, micro-controllers, microprocessors or other electronic components for performing the above-described picture display method.
In an exemplary embodiment, a non-transitory computer readable storage medium is also provided, having stored thereon a computer program executable by the processor 720 of the apparatus 700 to perform the above-screen display 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.
It should be understood that reference to "a plurality" herein means two or more. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship.
The above description is only exemplary of the present disclosure and is not intended to limit the present disclosure, and any modification, equivalent replacement, or improvement made within the spirit and principle of the present disclosure should be included in the scope of the present disclosure.
Claims (14)
1. The picture display method is characterized in that the picture display method is applied to a terminal, a screen of the terminal comprises a main display area and an auxiliary display area, the main display area and the auxiliary display area have different manufacturing attributes, and an optical device is arranged below the auxiliary display area;
the method comprises the following steps:
acquiring a display picture of the screen;
determining a first picture area which needs to be displayed in the auxiliary display area in the display picture;
performing pixel optimization processing on the first picture area to obtain a processed first picture area, wherein the pixel optimization processing is used for reducing the display effect difference between the auxiliary display area and the main display area caused by different manufacturing attributes;
and displaying the processed first picture area in the auxiliary display area.
2. The method of claim 1, wherein performing pixel optimization on the first picture region to obtain a processed first picture region comprises:
performing fuzzy processing on the first picture area to obtain a first picture area after the fuzzy processing;
performing optimization processing on the first image area after the blurring processing to obtain the processed first image area, wherein the optimization processing includes at least one of the following: pixel fitting processing, gamma value adjusting processing and color gamut mapping processing.
3. The method of claim 1, wherein the determining a first screen region of the display screen that needs to be displayed in the secondary display area comprises:
acquiring a structure template of the screen, wherein the structure template is used for indicating the positions of the main display area and the auxiliary display area in the screen;
and adapting the structure template with the display picture, and determining the first picture area which needs to be displayed in the auxiliary display area in the display picture.
4. The method according to any one of claims 1 to 3, further comprising:
for a second picture area which needs to be displayed in the main display area in the display picture, acquiring a target picture area which is positioned around the first picture area in the second picture area;
carrying out gradient fuzzy processing on the target picture area to obtain a processed second picture area;
and displaying the processed second picture area in the main display area.
5. The method of any of claims 1 to 3, wherein the primary display area and the secondary display area have different pixel distribution patterns, and the light transmittance of the secondary display area is greater than the light transmittance of the primary display area.
6. The method of any one of claims 1 to 3, wherein the optical device comprises at least one of: camera, light inductor, proximity inductor, optical transmitter, optical receiver.
7. The picture display device is characterized by being applied to a terminal, wherein a screen of the terminal comprises a main display area and an auxiliary display area, the main display area and the auxiliary display area have different manufacturing attributes, and an optical device is arranged below the auxiliary display area;
the device comprises:
a first acquisition module configured to acquire a display screen of the screen;
a first determining module configured to determine a first screen region that needs to be displayed in the auxiliary display area in the display screen;
a first processing module configured to perform pixel optimization processing on the first picture area to obtain a processed first picture area, where the pixel optimization processing is used to reduce a display effect difference between the auxiliary display area and the main display area due to the difference in the manufacturing attributes;
a first display module configured to display the processed first screen area in the auxiliary display area.
8. The apparatus of claim 7, wherein the first processing module comprises:
a blurring processing unit configured to perform blurring processing on the first picture area to obtain a blurred first picture area;
an optimization processing unit configured to perform optimization processing on the blurred first picture area to obtain the processed first picture area, where the optimization processing includes at least one of: pixel fitting processing, gamma value adjusting processing and color gamut mapping processing.
9. The apparatus of claim 7, wherein the first determining module comprises:
a template acquisition unit configured to acquire a structure template of the screen, the structure template indicating positions of the main display area and the auxiliary display area in the screen;
and the picture adapting unit is configured to adapt the structure template to the display picture and determine the first picture area which needs to be displayed in the auxiliary display area in the display picture.
10. The apparatus of any one of claims 7 to 9, further comprising:
a second obtaining module, configured to obtain, for a second screen area that needs to be displayed in the main display area in the display screen, a target screen area located around the first screen area in the second screen area;
the second processing module is configured to perform gradual-change fuzzy processing on the target picture area to obtain a processed second picture area;
a second display module configured to display the processed second screen region in the main display area.
11. The device of any of claims 7 to 9, wherein the main display area and the auxiliary display area have different pixel distribution patterns, and the light transmittance of the auxiliary display area is greater than that of the main display area.
12. The apparatus of any of claims 7 to 9, wherein the optical device comprises at least one of: camera, light inductor, proximity inductor, optical transmitter, optical receiver.
13. The picture display device is characterized by being applied to a terminal, wherein a screen of the terminal comprises a main display area and an auxiliary display area, the main display area and the auxiliary display area have different manufacturing attributes, and an optical device is arranged below the auxiliary display area;
the device comprises:
a processor;
a memory for storing executable instructions of the processor;
wherein the processor is configured to:
acquiring a display picture of the screen;
determining a first picture area which needs to be displayed in the auxiliary display area in the display picture;
performing pixel optimization processing on the first picture area to obtain a processed first picture area, wherein the pixel optimization processing is used for reducing the display effect difference between the auxiliary display area and the main display area caused by different manufacturing attributes;
and displaying the processed first picture area in the auxiliary display area.
14. A non-transitory 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 according to any one of claims 1 to 6.
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