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Image display method and device and display equipment

An image display and image technology, applied in the field of image processing, can solve problems such as inability to meet interactive needs

Active Publication Date: 2021-08-24
NANJING WANLIDA TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the existing technology cannot meet the interactive needs of art color teaching, artistic color teaching, color communication, online teaching, e-commerce, etc. through display devices.

Method used

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  • Image display method and device and display equipment
  • Image display method and device and display equipment
  • Image display method and device and display equipment

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Embodiment Construction

[0051] The present invention will be further described below through specific embodiments.

[0052] see figure 1 As shown, an image display method of the present invention includes:

[0053] S101, adjusting the color temperature of the screen so that the color temperature range of the screen is 5500K±300K;

[0054] S102, using a standard light source of 5500K±300K as the ambient lighting source and / or camera lighting source;

[0055] S103, using the sRGB color gamut standard to perform color gamut matching to form a color standard of the image data;

[0056] S104. Perform RGBA adjustment processing on the input original image to obtain a new image and display it; the display effect of the new image is consistent with the viewing effect of the original work.

[0057]Specifically, adjusting the color temperature of the screen so that the color temperature range of the screen is 5500K±300K can be realized by hardware or by software. In this embodiment, it can be implemented b...

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Abstract

The invention discloses an image display method and device and display equipment, and the method comprises the steps: adjusting the color temperature of a screen, and enabling the color temperature range of the screen to be 5,500K + / -300K; employing a 5,500K + / -300K standard light source as an environment illumination light source and / or a camera shooting illumination light source; performing color gamut matching by using an sRGB color gamut standard to form a color standard of the image data; performing RGBA adjustment processing on the input original image to obtain a new image, and displaying the new image; wherein the display effect of the new image is consistent with the original viewing effect. The method is suitable for color application related industries or fields (such as art color teaching, art color teaching, color communication, online teaching, e-commerce and the like in the industries of art, art and the like), and can realize that the display effect of the image on the display equipment is consistent with the original viewing effect; and the requirement on the color authenticity of image display in the industry or field related to color application is met.

Description

technical field [0001] The present invention relates to the technical field of image processing, in particular to an image display method, device and display device. Background technique [0002] With the continuous progress and development of display screen technology, people shoot and display works in the fields of art and fine arts on display devices (such as LCD screens) for art color teaching, artistic color teaching, color communication, online teaching, e-commerce applications, etc. However, the display devices currently on the market cannot achieve uniform color standards such as screen color temperature and shooting light source, resulting in inconsistent color display of images on different display devices. In particular, under the conventional parameters of the existing display devices, the display color temperature of the LCD screen module is above 6000K, resulting in a large difference in the color of the displayed art, art and other images from the original. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G5/02
CPCG09G5/02
Inventor 赖建榕伍本强沈崇禧荣天琪廖志华李彪鹏
Owner NANJING WANLIDA TECH
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