Image processing method, image processing system and display panel

An image processing and display panel technology, applied in image data processing, image analysis, image generation, etc., can solve the problems of complex background color, affect the display effect, and cannot adapt to changes in the transparent display environment, and improve the display effect. , the image shows a clear effect

Inactive Publication Date: 2017-09-15
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The current transparent display has a common disadvantage, that is, the display content cannot be changed according to the display background, so when the display content and the display background are of the same color or similar colors, the display content cannot be clearly seen, which affects the display effect
[0004] Ordinary transparent display, the background color of transparent display is usually set to white, but in actual use, the background color is not only complicated, but also changes with different usage conditions, so if the color of the displayed content cannot be adjusted, it cannot be well adapted to the transparent display. Show the need for environmental change

Method used

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  • Image processing method, image processing system and display panel
  • Image processing method, image processing system and display panel
  • Image processing method, image processing system and display panel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] This embodiment provides an image processing method, such as figure 1 and figure 2 shown, including:

[0048] Step S10: Collect the background color and content color of the image.

[0049] In this step, the content color of the image includes the text color and screen color in the image. The collection of image background color and content color can adopt devices such as camera or optical sensor.

[0050] Step S11: Partitioning the image, analyzing and judging whether the background color and content color in each region are similar colors. The similar color is that the difference between the HSL color modes of the two colors is less than 20% to 30%.

[0051] Wherein, the smaller the area of ​​the image partition is, the clearer the content of the entire image after processing is displayed, and the better the display effect is. Among them, the HSL color mode obtains various colors by changing the three color channels of hue, saturation, and lightness and superimp...

Embodiment 2

[0062] Based on the image processing method provided in Embodiment 1, this embodiment provides an image processing system, such as Figure 4 As shown, it includes: collection module 1, which is used to collect the background color and content color of the image. The partition analysis module 2 is used for partitioning the image, analyzing and judging whether the background color and content color in each region are similar colors; the similar color is that the difference between the HSL color modes of the two colors is less than 20% to 30%. The color modification module 3 is used for modifying the background color or content color to its complementary color when the background color and content color in the area are similar colors.

[0063] Wherein, the collecting module 1 adopts a camera or an optical sensor.

[0064] By setting the collection module 1, the partition analysis module 2 and the color modification module 3, the background color and content color in each partiti...

Embodiment 3

[0069] This embodiment provides a display panel, including the image processing system in Embodiment 2.

[0070] In this embodiment, the display panel further includes a transparent display substrate and an electrochromic film layer arranged on one side of the transparent display substrate. The electrochromic film layer is divided into a plurality of regions, and the regions correspond to the image regions in the image processing system one by one. Each area is connected to the color modification module of the image processing system through a control signal line; each area is used to modify the background color of the image area according to the color modification signal output by the color modification module.

[0071] Wherein, the electrochromic film layer adopts quantum dots or organic electroluminescent materials. The electrochromic film layer is transparent and can transmit light normally when there is no electrical signal input to control its luminescence; when an elect...

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PUM

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Abstract

The invention provides an image processing method, an image processing system and a display panel. The image processing method comprises the steps of: collecting background colors and content colors of an image; dividing the image into regions, and analyzing and judging whether the background color and the content color in each region are similar colors, wherein a difference between HSL color modes of the similar colors which are two colors is less than 20 % to 30%; and modifying the background color or content color to a complementary color thereof if the background colors and the content colors in each region are similar colors. The imaging processing method can enable the background color and the content color in each region of the integral image to be In sharp contrast, and endows the matching of the two colors with high color saturation, thus the content in the image can be seen clearly, and the display effect of the image is improved, especially the image display effect of transparent display.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to an image processing method, an image processing system and a display panel. Background technique [0002] Transparent display refers to the display method in which the content on the back of the display screen can be seen while viewing the displayed content. Currently, transparent displays include transparent liquid crystal display, transparent liquid crystal projection, transparent OLED display, and transparent LED display. [0003] The current transparent display has a common disadvantage, that is, the displayed content cannot be changed according to the displayed background, so when the displayed content and the displayed background are of the same color or a similar color, the displayed content cannot be clearly seen, which affects the display effect. [0004] Ordinary transparent display, the background color of transparent display is usually set to white, but in ac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/90G06F3/14
CPCG06T7/90G06F3/1407G06F3/0488G06T11/001G09G5/02G09G2320/0666G09G2320/0242G09G2340/06G09G3/2003G06F3/042G09G2340/10G06T2210/62G09G3/3413G09G5/00
Inventor 徐元杰
Owner BOE TECH GRP CO LTD
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