Image display method and apparatus, electronic device, and storage medium

The color lookup table generated by the neural network model is used to map and process the OLED display image, which solves the contradiction between the energy consumption and image quality of the OLED display and realizes low-power and high-quality image display.

WO2025194298A1 Publication Date: 2025-09-25BOE TECHNOLOGY GROUP CO LTD
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Patent Information

Application Number
PCT/CN2024/082115
Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
Filing Date
2024-03-18
Publication Date
2025-09-25

AI Technical Summary

Technical Problem

In the prior art, methods for reducing energy consumption of OLED display screens may affect image quality, resulting in poor quality of the final displayed image.

Method used

The color lookup table learned through the neural network model maps the original image to a low-brightness, high-contrast target image, reduces the image brightness and keeps the contrast difference within the target threshold, achieving low-power, high-quality image display.

Benefits of technology

The invention achieves the goal of reducing the power consumption of the OLED display while maintaining high-quality image display effects, reducing brightness and keeping contrast changes within an acceptable range.

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Abstract

The present application provides an image display method and apparatus, an electronic device, and a storage medium. The method comprises: acquiring a color lookup table, the color lookup table being a mapping relationship, which is learned by a neural network model, between an original image and a target image, the brightness of the target image being lower than the brightness of the original image, and the difference value between the contrast of the target image and the contrast of the original image being smaller than a target threshold; and on the basis of the color lookup table, performing mapping processing on an image to be displayed, so as to obtain a displayed image. According to the method, the brightness of the displayed image is reduced, and the difference value between the contrast of the displayed image and the contrast of the image to be displayed is smaller than the target threshold; moreover, the brightness reduction of the displayed image reduces the power consumption, and the difference value between the contrast of the displayed image and the contrast of the image to be displayed is smaller than the target threshold, so that the quality of the displayed image is ensured, thereby realizing low-power-consumption and high-quality image display.
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