Display Control for Camera Under Panel Pixel Density Consistency
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Solution Overview
Problem
Inconsistent pixel densities between display areas in terminals, such as those with a camera under panel (CUP), result in poor user experience due to varying visual display effects.
Innovation Solution
Extracting image texture data from one display area and performing pixel mapping to achieve consistent visual display effects across areas with different pixel densities, without altering the original pixel density, thereby maintaining functional requirements like high-transparency image capturing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Illumination intensity
If a camera under panel (CUP) scheme is used to improve image capturing effect, then transparency is improved, but pixel density becomes inconsistent with other display areas, resulting in poor visual display effects
Solution Approach 1:
The patent applies parameter changes by dynamically adjusting the pixel density parameter of the CUP display area. The system detects the actual pixel density of the CUP area and compares it with adjacent display areas, then adjusts the rendering parameters (such as scaling factors, texture filtering, or pixel sampling rates) to compensate for the density difference. This allows the CUP area to maintain its high transparency while achieving visual consistency with other display areas that have different pixel densities.
2Manufacturing precision
If pixel density is increased to improve visual display effects, then visual quality is improved, but the image capturing effect and transparency of the CUP area are compromised
Solution Approach 1:
The patent applies local quality by implementing display area-specific rendering strategies. The system identifies the CUP area as a special region with different pixel density characteristics and applies customized rendering parameters only to that local area, while other display areas use their standard rendering parameters. This local adaptation allows the CUP area to maintain its high-transparency image capturing function while achieving visual consistency with surrounding areas, without compromising the overall transparency of the CUP region.
Data Source
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AI summary
The disclosure relates to a display control method, a display control device, and a computer-readable storage medium. The display control method is applied to a terminal including a first display area and a second display area with different pixel densities. The display control method includes: image texture data of the first display area is extracted (S11); a pixel mapping is performed on the image texture data to enable the first display area and the second display area to obtain consistent visual display effects (S12); and the image texture data of the first display area is updated to the pixel-mapped image texture data for displaying (S13). Through the disclosure, it is possible to achieve consistent visual display effects of display areas with inconsistent pixel densities.