WO2023143220A1

WO2023143220A1 - Image display processing method and image display processing apparatus

Info

Publication number: WO2023143220A1
Application number: PCT/CN2023/072503
Authority: WO
Inventors: 刁鸿浩
Original assignee: 北京芯海视界三维科技有限公司; 视觉技术创投私人有限公司
Priority date: 2022-01-27
Filing date: 2023-01-17
Publication date: 2023-08-03
Also published as: CN114513650A; TW202331696A

Abstract

The present application relates to the technical field of optics. Disclosed in the present application is an image display processing method, comprising: obtaining an image to be displayed, said image comprising a plurality of rows of pixels to be displayed; and respectively extracting data of different color channels in a pixel row to be displayed, and displaying in a scanning row of a corresponding color of a display screen the data of the same color channel, said pixel row being one of the plurality of rows of pixels to be displayed, the display screen comprising a plurality of pixel groups, each pixel group amongst the plurality of pixel groups comprising a plurality of scanning rows, and the pixels located in the same scanning row in each pixel group having the same color. In the present application, the pixels located in the same scanning row of the display screen are set to have the same color, so that the aspect ratio of the display screen is effectively improved, and the display screen is enabled to have a proper aspect ratio. Further disclosed in the present application are an image display processing apparatus, a computer-readable storage medium and a computer program product.

Description

Image display processing method and image display processing device

This application claims the priority of a Chinese patent application filed with the China Intellectual Property Office on January 27, 2022, with the application number 2022100989738 and the title of the invention "Image display processing method and image display processing device", the entire contents of which are incorporated by reference in In this application.

technical field

The present application relates to the field of optical technology, for example, to an image display processing method and an image display processing device.

Background technique

Currently, as people's demand for viewing display devices increases, the rapid development of the display industry is promoted.

The pixels of the same scanning line of a common display are generally arranged in RGB horizontal order. For example, a display with a resolution of 2000x1000 has 2000x3 light-emitting pixels in the horizontal direction of each row and 1000 light-emitting pixels in the vertical direction of each column. It is possible to use the layout method on a common display screen, but when this arrangement method is used for a left-right parallax-type naked-eye 3D display screen with multiple viewpoints (the number of viewpoints is K), it will cause the same scanning line to be different. Pixels are multiplied. For example, at this time, the number of light-emitting pixels required for each row is 2000x3xK, and the vertical direction of each column is still 1000 light-emitting pixels.

In the process of implementing the embodiments of the present disclosure, it is found that there are at least the following problems in related technologies: when the above-mentioned pixel arrangement method is applied to a naked-eye 3D display screen with multiple viewpoints, the aspect ratio of the display screen will be inappropriate. Or increase the difficulty of the production process for manufacturing the multi-viewpoint naked-eye 3D display screen.

Contents of the invention

In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is presented below. This summary is not intended to be an extensive overview or to identify key/critical elements or to delineate the scope of these embodiments, but rather serves as a prelude to the detailed description that follows.

The embodiment of the present disclosure provides an image display processing method, an image display processing device, a computer-readable storage medium, and a computer program product, so as to solve the problem that the aspect ratio of the display screen is inappropriate, or to increase the number of manufacturing multi-viewpoint glasses-free 3D display screens. The technical problem of the difficulty of the production process.

In some embodiments, an image display processing method includes:

Obtaining an image to be displayed; the above image to be displayed may include multiple rows of pixels to be displayed;

Extracting the data of different color channels in the pixel row to be displayed respectively, and displaying the data of the same color channel on the scanning line of the corresponding color of the display screen; the row of the pixel to be displayed is one of the row of pixels to be displayed in the plurality of rows;

Wherein, the display screen may include a plurality of pixel groups, and each pixel group in the plurality of pixel groups may include a plurality of scanning lines, and in each pixel group, pixels located in the same scanning line have the same color.

In some embodiments, the row of pixels to be displayed corresponds to a corresponding pixel group, and the number of color channels in the row of pixels to be displayed is the same as the number of scanning lines included in each pixel group;

The data of the different color channels in the pixel row to be displayed are respectively extracted, and the data of the same color channel is displayed on the scanning line of the corresponding color of the display screen, including,

Extracting the data of different color channels in the pixel row to be displayed respectively;

The data of the same color channel is displayed in the scanline of the corresponding color in the corresponding pixel group.

In some embodiments, the total number of pixels of the display screen is MN×PQ, wherein M is an integer ≥ 1, N is an integer ≥ 1, P is an integer ≥ 1, and Q is the scanning line included in each pixel group number; the total number of pixels to be displayed in the image to be displayed is SQ×W, wherein, S is an integer ≥ 1, and W is an integer ≥ 1;

Before extracting the data of different color channels in the pixel row to be displayed, it may also include,

Judging whether S and MN are equal, and whether W and P are equal;

If S is equal to MN and W is equal to P, the data of different color channels in the pixel row to be displayed are respectively extracted.

In some embodiments, when the first row of pixels to be displayed in the plurality of rows of pixels to be displayed in the image to be displayed above may include data of the first color channel, data of the second color channel and data of the third color channel; the above display When the first pixel group in the plurality of pixel groups of the screen may include the first color scanning line, the second color scanning line and the third color scanning line, the data of different color channels in the pixel line to be displayed are respectively extracted, and the same color The data of the channel is displayed on the scan line of the corresponding color of the display, which can include,

Extracting the data of the first color channel of the pixels to be displayed in the first row of the image to be displayed above, and displaying the data on the first color scanning line corresponding to the first pixel group of the above-mentioned display screen;

extracting the data of the second color channel of the pixel to be displayed in the first row of the image to be displayed, and displaying it on the second color scanning line corresponding to the first pixel group of the above-mentioned display screen;

extracting the data of the third color channel of the pixel to be displayed in the first row of the image to be displayed, and displaying it on the third color scanning line corresponding to the first pixel group of the above-mentioned display screen;

Until the extracted data of the different color channels of the pixels to be displayed in the last line of the image to be displayed is displayed on the different color scanning lines corresponding to the last pixel group of the display screen.

In some embodiments, if S is not equal to MN, or W is not equal to P, when N is equal to 1, the total number of pixels to be displayed in the above-mentioned image to be displayed is adjusted to the preset total number of pixels, and the first image with the preset total number of pixels is generated. The image to be displayed, and then extract the data of different color channels in the pixel row to be displayed of the above-mentioned first image to be displayed respectively, and display the data of the same color channel on the scanning line of the corresponding color of the display screen; wherein, the total number of preset pixels is MQ ×P.

In some embodiments, when the first row of pixels to be displayed in the plurality of rows of pixels to be displayed in the first image to be displayed includes data of the first color channel, data of the second color channel and data of the third color channel; the above When the first pixel group in the plurality of pixel groups of the display screen includes the first color scanning line, the second color scanning line and the third color scanning line, the above-mentioned respectively extracting the different colors in the pixel lines to be displayed in the first image to be displayed The data of the channel, the data of the same color channel is displayed on the scan line of the corresponding color of the display screen, which can include,

Extracting the data of the first color channel of the pixels to be displayed in the first row of the first image to be displayed above, and displaying the data on the first color scanning line corresponding to the first pixel group of the above-mentioned display screen;

extracting the data of the second color channel of the pixels to be displayed in the first row of the first image to be displayed, and displaying it on the second color scanning line corresponding to the first pixel group of the above-mentioned display screen;

Extracting the data of the third color channel of the pixels to be displayed in the first row of the first image to be displayed, and displaying it on the third color scanning line corresponding to the first pixel group of the above-mentioned display screen;

Until the extracted data of the different color channels of the pixels to be displayed in the last line of the first image to be displayed is displayed on the different color scanning lines corresponding to the last pixel group of the display screen.

In some embodiments, if S is not equal to MN, or W is not equal to P, when N is greater than 1, the total number of pixels to be displayed in the above-mentioned image to be displayed is adjusted to the preset total number of pixels, and the target pixel is adjusted based on the preset total number of pixels Total number, generate the second image to be displayed with the total number of target pixels, and then extract the data of different color channels in the row of pixels to be displayed in the second image to be displayed, and display the data of the same color channel on the scan of the corresponding color of the display screen row; wherein, the total number of preset pixels is MQ×P, and the total number of target pixels is MNQ×P.

In some embodiments, when the first row of pixels to be displayed in the plurality of rows of pixels to be displayed in the second image to be displayed above includes data of the first color channel, data of the second color channel and data of the third color channel; the above When the first pixel group in the plurality of pixel groups of the display screen includes the first color scanning line, the second color scanning line and the third color scanning line, the above-mentioned respectively extracting different color channels in the pixel lines to be displayed in the second image to be displayed The data of the same color channel is displayed on the scan line of the corresponding color of the display screen, which can include,

extracting the data of the first color channel of the pixels to be displayed in the first row of the second image to be displayed, and displaying it on the first color scanning line corresponding to the first pixel group of the above-mentioned display screen;

Extracting the data of the second color channel of the pixels to be displayed in the first row of the second image to be displayed, and displaying the data on the second color scanning line corresponding to the first pixel group of the above-mentioned display screen;

Extracting the data of the third color channel of the pixels to be displayed in the first row of the second image to be displayed, and displaying the data on the third color scanning line corresponding to the first pixel group of the above-mentioned display screen;

Until the extracted data of the different color channels of the pixels to be displayed in the last line of the second image to be displayed is displayed on the different color scanning lines corresponding to the last pixel group of the display screen.

In some embodiments, the above-mentioned adjustment to the target total number of pixels based on the preset total number of pixels may include,

Adjust to target pixel count based on preset pixel count and N.

In some embodiments, the image to be displayed may include a three-channel image, a three-channel image formed based on a four-channel image, or a three-channel image formed based on a single-channel image.

In some embodiments, an image display processing device may include a processor and a memory storing program instructions, and the processor is configured to execute the above-mentioned method when executing the program instructions.

In some embodiments, a computer-readable storage medium stores computer-executable instructions, and the computer-executable instructions are configured to execute the above image display processing method.

In some embodiments, a computer program product includes a computer program stored on a computer-readable storage medium, the computer program includes program instructions, and when the program instructions are executed by a computer, the computer is made to execute the above image display processing method.

The image display processing method, image display processing device, computer-readable storage medium, and computer program product provided by the embodiments of the present disclosure can achieve the following technical effects:

In this application, by setting the pixels located in the same scanning line of the display screen to the same color, the number of pixels in the horizontal direction can be reduced to 1/3 of the original, and the number of pixels in the vertical direction can be tripled. The aspect ratio of the display screen is effectively improved, so that the display screen has an appropriate aspect ratio, and at the same time, the difficulty of the production process for manufacturing the multi-viewpoint naked-eye 3D display screen is also reduced.

The foregoing general description and the following description are exemplary and explanatory only and are not intended to limit the application.

Description of drawings

At least one embodiment is exemplified by the corresponding drawings, and these exemplifications and drawings do not constitute a limitation to the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements. does not constitute a proportional limit, and where:

FIG. 1 is a schematic flowchart of an image display processing method provided by an embodiment of the present disclosure;

FIG. 2 is a schematic diagram of displaying an image to be displayed on a display screen provided by an embodiment of the present disclosure;

Fig. 3 is a schematic diagram of displaying an image to be displayed on a display screen when S is equal to MN and W is equal to P provided by an embodiment of the present disclosure;

4 is a schematic diagram of displaying an image to be displayed on a display screen when S is not equal to MN, or W is not equal to P, and N is equal to 1 provided by an embodiment of the present disclosure;

5 is a schematic diagram of displaying an image to be displayed on a display screen when S is not equal to MN, or W is not equal to P, and N is greater than 1 provided by an embodiment of the present disclosure;

FIG. 6 is a schematic structural diagram of an image display processing device provided by an embodiment of the present disclosure.

Reference signs:

10: image to be displayed; 101: first row of pixels to be displayed; 20: display screen; 201: first pixel group; 30: first image to be displayed; 301: first row of pixels to be displayed in the first image to be displayed; 40: second image to be displayed; 401: pixels to be displayed in the first row of the second image to be displayed; 50: image display processing device; 501: processor; 502: memory.

Detailed ways

In order to understand the characteristics and technical content of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings. The attached drawings are only for reference and description, and are not intended to limit the embodiments of the present disclosure. In the following technical description, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, at least one embodiment can be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawings.

As shown in FIG. 1 , an embodiment of the present disclosure provides an image display processing method, which may be a method for displaying a 2D image on a naked-eye 3D display screen, including:

S101: Obtain an image to be displayed; the image to be displayed includes multiple rows of pixels to be displayed;

S102: Extracting data of different color channels in the pixel row to be displayed respectively, and displaying the data of the same color channel on the scanning line of the corresponding color of the display screen; the row of the pixel to be displayed is one row of the plurality of rows of pixels to be displayed;

Wherein, the above-mentioned display screen includes a plurality of pixel groups, each of the plurality of pixel groups includes a plurality of scanning lines, and in each of the above-mentioned pixel groups, pixels located in the same scanning line have the same color.

In some embodiments, the concept of a pixel in this application is that each pixel stores a value, stores an R value, or has a G value, or stores a B value.

In some embodiments, the row of pixels to be displayed is any row of the plurality of rows of pixels to be displayed.

In some embodiments, the rows of pixels to be displayed include pixels to be displayed of different colors. Optionally, the row of pixels to be displayed includes pixels to be displayed of a first color, pixels to be displayed of a second color, and pixels to be displayed of a third color. Optionally, the arrangement of pixels to be displayed in different colors in the row of pixels to be displayed is: pixels to be displayed in the first color, pixels to be displayed in the second color, pixels to be displayed in the third color, pixels to be displayed in the first color, pixels to be displayed in the second color A pixel to be displayed in a color, a pixel to be displayed in a third color, and so on. Optionally, the pixels to be displayed in the first color may be pixels to be displayed in R, the pixels to be displayed in the second color may be pixels to be displayed in G, and the pixels to be displayed in the third color may be pixels to be displayed in B.

In some embodiments, the pixels of the first color to be displayed correspond to data of the first color channel. Optionally, the pixels to be displayed of the second color correspond to data of the second color channel. Optionally, the pixels to be displayed in the third color correspond to the third color channel data.

In some embodiments, the display screen includes a plurality of pixel groups, and any pixel group in the plurality of pixel groups includes a plurality of scanning lines. Optionally, each of the plurality of scanning lines includes a plurality of pixels. Optionally, one pixel group may include three scanning lines. Optionally, in the three scanning lines of the same pixel group, pixels located in the same scanning line have the same color, and pixels located in different scanning lines have different colors. Optionally, the pixels of the three scanning lines in the same pixel group have different colors. Optionally, the three scanning lines in one pixel group include: a first color scanning line, a second color scanning line and a third color pixel line, wherein the first color, the second color and the third color are all different. Optionally, the first color scanning line may be an R scanning line, the second color scanning line may be a G scanning line, and the third color scanning line may be a B scanning line.

In some embodiments, pixels located in the same scan line are turned on at the same time or almost at the same time.

In some embodiments, the pixel to be displayed of the first color in the pixel row to be displayed can be extracted, and the pixel to be displayed in the first color can be displayed on the corresponding scanning line of the first color in the display screen; the pixels in the row of pixels to be displayed can be extracted The pixels to be displayed in the second color are displayed on the corresponding second color scanning line in the display screen; the pixels to be displayed in the third color in the row of pixels to be displayed can be extracted, and the pixels to be displayed in the third color are displayed Display the corresponding third color scan line in the display screen.

In some embodiments, data of different color channels are respectively extracted from each row of multiple rows of pixels to be displayed in the image to be displayed, and the data of the same color channel is displayed on the scanning line of the corresponding color of the display screen, thereby completing the whole process. Processing and display of images to be displayed.

In some embodiments, the image to be displayed includes a three-channel image, a three-channel image formed based on a four-channel image, or a three-channel image formed based on a single-channel image.

In some embodiments, the image to be displayed includes a three-channel image. Optionally, the image to be displayed may itself be a three-channel image. Optionally, the image to be displayed may be a three-channel image converted from a single-channel image. Optionally, the image to be displayed may be a three-channel image converted from a four-channel image.

In some embodiments, in this application, when the image to be displayed includes three color channels, it is a three-channel image.

In this application, by setting the pixels located in the same scanning line of the display screen to the same color, the aspect ratio of the display screen is effectively improved, so that the display screen has an appropriate aspect ratio, and at the same time, it also reduces the cost of manufacturing multi-viewpoint glasses-free 3D display. The difficulty of the production process of the screen. For example, when the resolution of the display screen is 2000x1000 and the number of viewpoints is 6, according to the pixel arrangement of the scanning lines of the existing display screen (the pixel arrangement of the scanning lines of the existing display screen is: pixels of different colors are sequentially Circular arrangement, such as RGB pixels can be arranged circularly successively), the luminous pixels in each row are 2000x3x6, and the vertical direction of each column is 1000 luminous pixels; according to the pixel arrangement of the scanning line of the display screen provided by this application (this application The pixel arrangement of the scanning lines of the provided display screen is: in the same pixel group with three scanning lines, the bits The pixels in the same scanning line have the same color, and the pixels in different scanning lines have different colors), each row has 2000x6 light-emitting pixels, and each vertical column has 1000x3 light-emitting pixels. It can be seen that, using the display screen of the present invention, the number of pixels in the horizontal direction can be reduced to 1/3 of the original, and the number of pixels in the vertical direction can be tripled, effectively adjusting the aspect ratio of the display screen.

As shown in FIG. 2 , in some embodiments, the pixel row to be displayed corresponds to a corresponding pixel group, and the number of color channels in the pixel row to be displayed is the same as the number of scanning lines included in each pixel group;

In some embodiments, any row of pixels to be displayed includes three color channels, namely a first color channel, a second color channel and a third color channel. Optionally, the number of color channels in the row of pixels to be displayed is three. Optionally, the first color channel may be an R channel. Optionally, the second color channel may be a G channel. Optionally, the third color channel may be a B channel.

In some embodiments, each pixel group includes 3 scanning lines, which are respectively the first color scanning line, the second color scanning line and the third color scanning line. Optionally, the first color scanning line may be an R scanning line. The second color scanning line may be a G scanning line. The third color scan line may be a B scan line.

In some embodiments, there is a one-to-one correspondence relationship between the rows of pixels to be displayed in the image to be displayed 10 and the pixel groups in the display screen 20 . Optionally, as shown in FIG. 2, the first row of pixels 101 to be displayed in the image 10 to be displayed corresponds to the first pixel group 201 in the display screen 20; the second row of pixels to be displayed in the image 10 to be displayed corresponds to the display The second pixel group in the screen 20 corresponds to ... until the last row of pixels to be displayed in the image 10 to be displayed corresponds to the last pixel group in the display screen 20 .

In some embodiments, in the image to be displayed 10 , the R pixels to be displayed, the G pixels to be displayed, and the B pixels to be displayed in the first row of pixels to be displayed 101 represent pixels to be displayed of different colors. Optionally, the R pixels to be displayed correspond to the data of the R channel. Optionally, the G pixels to be displayed correspond to the data of the G channel. Optionally, the B pixels to be displayed correspond to the data of the B channel.

In some embodiments, the data of the first color channel in the first row of pixels 101 to be displayed can be extracted, and the data of the first color channel can be displayed in the first pixel group 201 corresponding to the first row of pixels 101 to be displayed. The first color scan line. Optionally, the data of the R channel in the first row of pixels 101 to be displayed may be extracted, and the data of the R channel may be displayed in the R scan line in the first pixel group 201 corresponding to the first row of pixels 101 to be displayed.

In some embodiments, the data of the second color channel in the first row of pixels 101 to be displayed can be extracted, and the second The data of the color channel is displayed in the second color scan line in the first pixel group 201 corresponding to the first row of pixels 101 to be displayed. Optionally, the data of the G channel in the first row of pixels 101 to be displayed can be extracted, and the data of the G channel can be displayed in the G scan line in the first pixel group 201 corresponding to the first row of pixels 101 to be displayed.

In some embodiments, the data of the third color channel in the first row of pixels 101 to be displayed can be extracted, and the data of the third color channel can be displayed in the first pixel group 201 corresponding to the first row of pixels 101 to be displayed. The third color scans the row. Optionally, the data of the B channel in the first row of pixels 101 to be displayed can be extracted, and the data of the B channel can be displayed in the B scan line in the first pixel group 201 corresponding to the first row of pixels 101 to be displayed.

Continuing as shown in FIG. 2 , in some embodiments, when the first row of pixels 101 to be displayed in the multiple rows of pixels to be displayed in the image 10 to be displayed includes pixels to be displayed in the first color, pixels to be displayed in the second color, and pixels to be displayed in the third color Color pixels to be displayed; when the first pixel group 201 in the plurality of pixel groups of the display screen 20 includes the first color scanning line, the second color scanning line and the third color scanning line, the above-mentioned extraction of different colors in the pixel lines to be displayed respectively The data of the channel, the data of the channel of the same color is displayed on the scanning line of the corresponding color of the display screen 20, including,

Extract the data of the first color channel of the pixel 101 to be displayed in the first row of the image to be displayed 10, and display it on the first color scanning line corresponding to the first pixel group 201 of the display screen 20;

Extracting the data of the second color channel of the pixel 101 to be displayed in the first row of the image 10 to be displayed, and displaying it on the second color scanning line corresponding to the first pixel group 201 of the display screen 20;

Extracting the data of the third color channel of the pixel 101 to be displayed in the first row of the image to be displayed 10, and displaying it on the third color scanning line corresponding to the first pixel group 201 of the display screen 20;

Until the extracted data of the different color channels of the pixels to be displayed in the last row of the image to be displayed 10 are displayed on the different color scanning lines corresponding to the last pixel group of the display screen 20 .

Before extracting the data of different color channels in the pixel row to be displayed, it also includes,

Judging whether S and MN are equal, and whether W and P are equal;

As shown in FIG. 3 , in some embodiments, the total number of pixels of the display screen 20 is MN×PQ, where N can be the number of viewpoints, and Q is the number of color channels in the row of pixels to be displayed or the number of pixels included in each pixel group. The number of rows to scan. Optionally, the value of M can be selected arbitrarily, the value of N can be selected arbitrarily, the value of P can be selected arbitrarily, and the value of Q is generally 3. For the convenience of understanding below, optionally, M may be 2000, N may be 6, P may be 1000, and Q may be 3.

As shown in FIG. 3 , in some embodiments, the total number of pixels to be displayed in the image 10 to be displayed is SQ×W, where Q is the number of color channels in the row of pixels to be displayed or the number of scan lines included in each pixel group. Optionally, the value of S can be selected arbitrarily, and the value of W can be selected arbitrarily. Since the image to be displayed is already a three-channel image, the Q value is 3.

In some embodiments, before extracting the data of different color channels in the row of pixels to be displayed, it further includes,

Judging whether S and MN are equal, and whether W and P are equal;

That is, when S is equal to 2000×6 and W is equal to 1000, the data of different color channels in the pixel row to be displayed are respectively extracted.

When S is equal to MN and W is equal to P, in some embodiments, when the first row of pixels to be displayed 101 in the multiple rows of pixels to be displayed in the image to be displayed 10 includes data of the first color channel and data of the second color channel and the data of the third color channel; when the first pixel group 201 in the plurality of pixel groups of the display screen 20 includes the first color scanning line, the second color scanning line and the third color scanning line, the above-mentioned respectively extracts the pixel line to be displayed For the data of different color channels in the same color channel, the data of the same color channel is displayed on the scanning line of the corresponding color of the display screen 20, including,

In some embodiments, if S is not equal to MN and W is equal to P, when N is equal to 1, it is necessary to first adjust the total number of pixels to be displayed in the image to be displayed to the preset total number of pixels to generate the first image with the preset total number of pixels. Image to be displayed.

In some embodiments, if S is equal to MN and W is not equal to P, when N is equal to 1, it is necessary to first adjust the total number of pixels to be displayed in the image to be displayed to the preset total number of pixels to generate the first pixel with the preset total number of pixels. Image to be displayed.

In some embodiments, if S is not equal to MN and W is not equal to P, when N is equal to 1, it is necessary to first adjust the total number of pixels to be displayed in the image to be displayed to the preset total number of pixels to generate the first pixel with the preset total number of pixels Once the image is displayed.

In some embodiments, as shown in FIG. 4 , in the display screen 20 , M may be 2000, N may be 1, P may be 1000, and Q may be 3. Optionally, in the image 10 to be displayed, S may be 1000, W may be 1000, and Q may be 3. Optionally, the first image to be displayed 30 has a preset total number of pixels, and the preset total number of pixels is MQ×P, where M may be 2000, P may be 1000, and Q may be 3. Based on the above settings, S is not equal to MN, and W is equal to P. It is necessary to adjust the total number of pixels to be displayed of the image 10 to be displayed from 1000×3×1000 (SQ×W) to the preset total number of pixels of 2000×3×1000 (MQ ×P), generate the first image to be displayed 30 with a preset total number of pixels, then extract the data of different color channels in the row of pixels to be displayed in the first image to be displayed 30, and display the data of the same color channel on the display screen 20 The scan line of the corresponding color.

In some embodiments, in the first image to be displayed 30, the arrangement of each row of pixels to be displayed is still the pixels to be displayed in the first color, the pixels to be displayed in the second color, the pixels to be displayed in the third color, and the pixels to be displayed in the first color. Display pixels, pixels of the second color to be displayed, pixels of the third color to be displayed...

If S is not equal to MN, or W is not equal to P, when N is equal to 1, in some embodiments, when the first row of pixels to be displayed 301 in the plurality of rows of pixels to be displayed in the first image to be displayed 30 includes the first color The data of the channel, the data of the second color channel and the data of the third color channel; the first pixel group 201 in the plurality of pixel groups of the display screen 20 includes the first color scanning line, the second color scanning line and the third color scanning line row, the above-mentioned respectively extract the data of different color channels in the to-be-displayed pixel row of the above-mentioned first image to be displayed, and display the data of the same color channel on the scanning line of the corresponding color of the display screen, including,

Extracting the data of the first color channel of the first row of pixels 301 to be displayed in the first image to be displayed 30, and displaying the first color scan line corresponding to the first pixel group 201 of the display screen 20;

In some embodiments, if S is not equal to MN and W is equal to P, when N is greater than 1, the above image to be displayed will be The total number of pixels to be displayed is adjusted to a preset total number of pixels, and the preset total number of pixels is adjusted to a target total number of pixels to generate a second image to be displayed with a target total number of pixels.

In some embodiments, if S is equal to MN and W is not equal to P, when N is greater than 1, the total number of pixels to be displayed in the above-mentioned image to be displayed is adjusted to a preset total number of pixels, and based on the preset total number of pixels, adjusted to a target total number of pixels, A second image to be displayed having a target total number of pixels is generated.

In some embodiments, if S is not equal to MN and W is not equal to P, when N is greater than 1, the total number of pixels to be displayed in the above-mentioned image to be displayed is adjusted to a preset total number of pixels, and based on the preset total number of pixels, adjusted to a target total number of pixels , generating a second image to be displayed with a target total number of pixels.

In some embodiments, as shown in FIG. 5 , in the display screen 20 , M may be 2000, N may be 6, P may be 1000, and Q may be 3. Optionally, in the image 10 to be displayed, S may be 1000, W may be 1000, and Q may be 3. Optionally, the preset total number of pixels is MQ×P, M may be 2000, P may be 1000, and Q may be 3. Optionally, the second image to be displayed 40 has a target total number of pixels, and the target total number of pixels is MNQ×P, where M may be 2000, N may be 6, P may be 1000, and Q may be 3. Based on the above settings, S is not equal to MN, and W is equal to P. It is necessary to adjust the total number of pixels to be displayed of the image 10 to be displayed from 1000×3×1000 (SQ×W) to the preset total number of pixels of 2000×3×1000 (MQ ×P), based on the preset total number of pixels adjusted to the target total number of pixels 2000 × 6 × 3 × 1000 (MNQ × P), generate the second image 40 to be displayed with the target total number of pixels, and then extract the second image to be displayed 40 respectively For the data of different color channels in the pixel row to be displayed, the data of the same color channel is displayed on the scanning line of the corresponding color of the display screen 20 .

In some embodiments, in the second image to be displayed 40, the arrangement of each row of pixels to be displayed is still the pixel to be displayed in the first color, the pixel to be displayed in the second color, the pixel to be displayed in the third color, the pixel to be displayed in the first color, and the pixel to be displayed in the first color. Display pixels, pixels of the second color to be displayed, pixels of the third color to be displayed...

If S is not equal to MN, or W is not equal to P, when N is greater than 1, in some embodiments, when the first row of pixels to be displayed 401 in the plurality of rows of pixels to be displayed in the second image to be displayed 40 includes the first color The data of the channel, the data of the second color channel and the data of the third color channel; the first pixel group 201 in the plurality of pixel groups of the display screen 20 includes the first color scanning line, the second color scanning line and the third color scanning line row, the data of different color channels in the to-be-displayed pixel row of the second to-be-displayed image 40 are respectively extracted, and the data of the same color channel is displayed on the scanning line of the corresponding color of the display screen 20, including,

Extracting the data of the first color channel of the pixel 401 to be displayed in the first row of the second image to be displayed 40, and displaying it on the first color scanning line corresponding to the first pixel group of the above-mentioned display screen;

In some embodiments, the above-mentioned adjustment to the target total number of pixels based on the preset total number of pixels includes,

Adjust to target pixel count based on preset pixel count and N.

In some embodiments, each pixel to be displayed constituting the preset total number of pixels is expanded by N times to form the target total number of pixels. Optionally, the augmented method includes duplicating pixels to be displayed. Optionally, expanding the pixels to be displayed by N times may be copying the pixels to be displayed N times.

In some embodiments, as shown in FIG. 6 , an image display processing device 50 includes a processor 501 and a memory 502 storing program instructions, wherein the processor 501 is configured to, when executing the above program instructions, Execute the method as above.

In the image display processing method and image display processing device provided by the embodiments of the present disclosure, by setting the pixels in the same scanning line of the display screen to the same color, the number of pixels in the horizontal direction can be reduced to 1/3 of the original, and the number of pixels in the vertical direction can be reduced to 1/3. 3 times its original size. The aspect ratio of the display screen is effectively improved, so that the display screen has an appropriate aspect ratio, and at the same time, the difficulty of the production process for manufacturing the multi-viewpoint naked-eye 3D display screen is also reduced.

An embodiment of the present disclosure provides a computer-readable storage medium, which stores computer-executable instructions, and the computer-executable instructions are configured to execute the above image display processing method.

An embodiment of the present disclosure provides a computer program product, including a computer program stored on a computer-readable storage medium. The computer program includes program instructions. When the program instructions are executed by a computer, the above-mentioned computer is caused to execute the above-mentioned image display processing method. .

The above-mentioned computer-readable storage medium may be a transitory computer-readable storage medium, or a non-transitory computer-readable storage medium.

The computer-readable storage medium and the computer program product provided by the embodiments of the present disclosure effectively improve the aspect ratio of the display screen, so that the display screen has an appropriate aspect ratio, and also reduce the production process of manufacturing a multi-viewpoint naked-eye 3D display screen. difficulty.

The above description and drawings sufficiently illustrate the embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, procedural, and other changes. The examples merely represent possible variations. Individual components and functions are optional unless explicitly required, and the order of operations may vary. Portions and features of some embodiments may be included in or substituted for those of other embodiments. The scope of embodiments of the present disclosure includes the full scope of the claims, and all available equivalents of the claims. When used in this application In the above, although the terms "first", "second", etc. may be used in the present application to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element could be called a second element, and likewise, a second element could be called a first element, without changing the meaning of the description, as long as all occurrences of "first element" are renamed consistently and all occurrences of "Second component" can be renamed consistently. The first element and the second element are both elements, but may not be the same element. Also, the terms used in the present application are used to describe the embodiments only and are not used to limit the claims. As used in the examples and description of the claims, the singular forms "a", "an" and "the" are intended to include the plural forms as well unless the context clearly indicates otherwise . Similarly, the term "and/or" as used in this application is meant to include any and all possible combinations of one or more of the associated listed ones. Additionally, when used in this application, the term "comprise" and its variants "comprises" and/or comprising (comprising) etc. refer to stated features, integers, steps, operations, elements, and/or The presence of a component does not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components and/or groupings of these. Without further limitations, an element defined by the statement "comprising a ..." does not preclude the presence of additional identical elements in the process, method or apparatus comprising the element. Herein, each embodiment may focus on the differences from other embodiments, and reference may be made to each other for the same and similar parts of the various embodiments. For the method, product, etc. disclosed in the embodiment, if it corresponds to the method part disclosed in the embodiment, then the relevant part can refer to the description of the method part.

Those skilled in the art can appreciate that the units and algorithm steps of the examples described in conjunction with the embodiments disclosed herein can be implemented by electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed by hardware or software may depend on the specific application and design constraints of the technical solution. Those skilled in the art may implement the described functions using different methods for each specific application, but such implementation should not be considered as exceeding the scope of the disclosed embodiments. Those skilled in the art can clearly understand that for the convenience and brevity of description, the working process of the above-described system, device and unit can refer to the corresponding process in the foregoing method embodiment, and details are not repeated here.

In the embodiments disclosed herein, the disclosed methods and products (including but not limited to devices, equipment, etc.) can be implemented in other ways. For example, the device embodiments described above are only illustrative. For example, the division of units may only be a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components may be combined or may be Integrate into another system, or some features may be ignored, or not implemented. In addition, the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or units may be in electrical, mechanical or other forms. A unit described as a separate component may or may not be physically separated, and a component displayed as a unit may or may not be a physical unit, that is, it may be located in one place, or may be distributed to multiple network units. Parts of which can be selected according to actual needs Part or all of the units are used to implement this embodiment. In addition, each functional unit in the embodiments of the present disclosure may be integrated into one processing unit, each unit may exist separately physically, or two or more units may be integrated into one unit.

In the drawings, the width, length, thickness, etc. of structures such as elements or layers may be exaggerated in consideration of clarity and descriptiveness. When a structure such as an element or layer is said to be "disposed on" (or "mounted on", "laid on", "attached to", "coated on" and similar descriptions) another element or layer is "over" or " When "on", the structure such as the element or layer may be directly "arranged on" or "on" the other element or layer mentioned above, or there may be an intermediate element or layer between the above-mentioned another element or layer, etc. structure, even partially embedded in another element or layer described above.

Claims

An image display processing method, comprising:

obtaining an image to be displayed; the image to be displayed includes multiple rows of pixels to be displayed;

Extracting the data of different color channels in the pixel row to be displayed respectively, and displaying the data of the same color channel on the scanning line of the corresponding color of the display screen; the row of pixels to be displayed is one of the rows of pixels to be displayed;

Wherein, the display screen includes a plurality of pixel groups, and each pixel group in the plurality of pixel groups includes a plurality of scanning lines, and in each pixel group, pixels located in the same scanning line have the same color.
The method according to claim 1, wherein the pixel row to be displayed corresponds to a corresponding pixel group, and the number of color channels in the pixel row to be displayed is the same as the number of scanning lines included in each pixel group ;

The extracting the data of different color channels in the pixel row to be displayed respectively, and displaying the data of the same color channel on the scanning line of the corresponding color of the display screen includes,

Extracting the data of different color channels in the pixel row to be displayed respectively;

The data of the same color channel is displayed in the scanline of the corresponding color in the corresponding pixel group.
According to the method according to claim 2, the total number of pixels of the display screen is MN×PQ, wherein M is an integer ≥ 1, N is an integer ≥ 1, P is an integer ≥ 1, and Q is an integer of each pixel group The number of scanning lines included; the total number of pixels to be displayed in the image to be displayed is SQ×W, where S is an integer ≥ 1, and W is an integer ≥ 1;

Before extracting the data of different color channels in the pixel row to be displayed, it also includes,

Judging whether S and MN are equal, and whether W and P are equal;

If S is equal to MN and W is equal to P, the data of different color channels in the pixel row to be displayed are respectively extracted.
The method according to claim 3, wherein when the first row of pixels to be displayed in the plurality of rows of pixels to be displayed in the image to be displayed includes the data of the first color channel, the data of the second color channel and the data of the third color channel data; when the first pixel group in the plurality of pixel groups of the display screen includes the first color scanning line, the second color scanning line and the third color scanning line, the different color channels in the pixel lines to be displayed are respectively extracted The data of the same color channel is displayed on the scan line of the corresponding color of the display screen, including,

Extracting the data of the first color channel of the pixels to be displayed in the first row of the image to be displayed, and displaying it on the first color scanning line corresponding to the first pixel group of the display screen;

Extracting the data of the second color channel of the pixels to be displayed in the first row of the image to be displayed, and displaying it on the second color scanning line corresponding to the first pixel group of the display screen;

Extracting the data of the third color channel of the pixels to be displayed in the first row of the image to be displayed, and displaying it on the third color scanning line corresponding to the first pixel group of the display screen;

Until the extracted data of different color channels of the pixels to be displayed in the last line of the image to be displayed is displayed on A scanline of different colors corresponding to the last pixel group of the display.
According to the method according to claim 3, if S is not equal to MN, or W is not equal to P, when N is equal to 1, the total number of pixels to be displayed in the image to be displayed is adjusted to the total number of preset pixels to generate an image with preset pixels The first image to be displayed of the total number, then extract the data of different color channels in the pixel row to be displayed of the first image to be displayed, and display the data of the same color channel on the scanning line of the corresponding color of the display screen; Let the total number of pixels be MQ×P.
The method according to claim 5, wherein when the first row of pixels to be displayed in the plurality of rows of pixels to be displayed in the first image to be displayed includes the data of the first color channel, the data of the second color channel and the data of the third color channel The data of the color channel; when the first pixel group in the plurality of pixel groups of the display screen includes the first color scanning line, the second color scanning line and the third color scanning line, the first color to be displayed is respectively extracted The data of different color channels in the pixel row to be displayed in the image, and the data of the same color channel are displayed on the scanning line of the corresponding color of the display screen, including,

Extracting the data of the first color channel of the pixels to be displayed in the first row of the first image to be displayed, and displaying it on the first color scanning line corresponding to the first pixel group of the display screen;

Extracting the data of the second color channel of the pixels to be displayed in the first row of the first image to be displayed, and displaying it on the second color scanning line corresponding to the first pixel group of the display screen;

Extracting the data of the third color channel of the pixels to be displayed in the first row of the first image to be displayed, and displaying it on the third color scanning line corresponding to the first pixel group of the display screen;

Until the extracted data of the different color channels of the pixels to be displayed in the last line of the first image to be displayed is displayed on the different color scanning lines corresponding to the last pixel group of the display screen.
According to the method according to claim 3, if S is not equal to MN, or W is not equal to P, when N is greater than 1, the total number of pixels to be displayed in the image to be displayed is adjusted to a preset total number of pixels, based on the preset total number of pixels Adjusting to the target total number of pixels, generating a second image to be displayed with the target total number of pixels, then extracting the data of different color channels in the row of pixels to be displayed in the second image to be displayed, and displaying the data of the same color channel on the display screen The scanning line of the corresponding color; wherein, the total number of preset pixels is MQ×P, and the total number of target pixels is MNQ×P.
The method according to claim 7, wherein, when the first row of pixels to be displayed in the plurality of rows of pixels to be displayed in the second image to be displayed includes data of the first color channel, data of the second color channel, and data of the third color channel The data of the color channel; when the first pixel group in the plurality of pixel groups of the display screen includes the first color scanning line, the second color scanning line and the third color scanning line, the respectively extracting the second image to be displayed To display the data of different color channels in the pixel row, display the data of the same color channel on the scanning line of the corresponding color of the display screen, including,

Extracting the data of the first color channel of the pixels to be displayed in the first row of the second image to be displayed, and displaying it on the first color scanning line corresponding to the first pixel group of the display screen;

Extracting the data of the second color channel of the pixels to be displayed in the first row of the second image to be displayed, and displaying them on the display The second color scanning line corresponding to the first pixel group of the display screen;

Extracting the data of the third color channel of the pixels to be displayed in the first row of the second image to be displayed, and displaying it on the third color scanning line corresponding to the first pixel group of the display screen;

Until the extracted data of the different color channels of the pixels to be displayed in the last row of the second image to be displayed is displayed on the different color scanning row corresponding to the last pixel group of the display screen.
The method according to claim 7, wherein said adjusting to the target total number of pixels based on the preset total number of pixels comprises,

Adjust to target pixel count based on preset pixel count and N.
The method according to claim 1, wherein the image to be displayed comprises a three-channel image, a three-channel image formed based on a four-channel image, or a three-channel image formed based on a single-channel image.
An image display processing device, comprising a processor and a memory storing program instructions, the processor is configured to execute the method according to any one of claims 1 to 10 when executing the program instructions.
A computer-readable storage medium storing computer-executable instructions configured to execute the method according to any one of claims 1-10.
A computer program product, comprising a computer program stored on a computer-readable storage medium, the computer program comprising program instructions, when the program instructions are executed by a computer, causing the computer to perform any one of claims 1 to 10 the method described.