显示控制方法、装置、电子设备及可读存储介质
By acquiring and determining the brightness adjustment parameters based on the grayscale values of pixels for each color, the brightness of backlights of different colors is reduced respectively, thus solving the problem of image quality degradation under the CABC function and achieving high image quality while improving battery life.
CN117079608BActive Publication Date: 2026-07-17VIVO MOBILE COMM CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- VIVO MOBILE COMM CO LTD
- Filing Date
- 2023-08-07
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
When displaying images on an electronic device's screen, enabling the CABC function to reduce the brightness of all backlights in order to improve battery life may result in a significant decrease in the vibrancy of some colors, leading to a decline in image quality.
Method used
By acquiring the grayscale dataset of the image to be displayed, personalized brightness adjustment parameters are determined based on the grayscale values of pixels for each color, and the brightness of backlights for different colors is reduced accordingly.
Benefits of technology
While improving battery life, it also reduces image quality degradation and enhances display performance.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN117079608B_ABST
Abstract
本申请公开了一种显示控制方法、装置、电子设备及可读存储介质，属于显示技术领域。其中，该显示控制装置包括背光板，该背光板包括：颜色各不相同的N组背光灯，N为大于1的正整数，该方法包括：获取待显示画面的N个灰阶数据集；N个灰阶数据集对应着待显示画面中的N种颜色，每个灰阶数据集包括待显示画面中对应一种颜色的各个像素点的灰阶值；根据N个灰阶数据集，确定N个第一调整参数；每个第一调整参数分别为一个灰阶数据集对应一种颜色的调整参数；按照N个第一调整参数，分别调低对应N种颜色的N组背光灯的亮度参数。
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