Display Control Method for Color Correction via Active Region Superimposition
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Solution Overview
Problem
Existing display technologies face challenges in providing accurate and objective reference data for color correction and matching, particularly in high-quality display applications where precise color reproduction is critical.
Innovation Solution
A display control method that involves determining a target coordinate position and an active region in a source image, acquiring image information of the active region, generating images to be superimposed that represent this information, and superimposing these images onto the source image to produce an output image for display.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If image data is provided for color correction and matching, then color reproduction accuracy is improved, but display complexity increases
Solution Approach 1:
The patent divides the display into multiple regions (first region, second region, third region) with different display characteristics. Each region can be independently controlled and optimized, allowing precise color reproduction in specific areas while maintaining overall display simplicity. The segmentation enables targeted color correction without affecting the entire display.
Solution Approach 2:
Different regions of the display are assigned different display characteristics and control parameters. The first region has different characteristics from the second region, which has different characteristics from the third region. This local quality approach allows each region to be optimized for its specific function while maintaining overall system simplicity.
2Manufacturing precision
If multiple display regions with different characteristics are implemented, then color correction precision is improved, but control complexity increases
Solution Approach 1:
The display is segmented into multiple regions with different characteristics, and a control method is provided that processes each region separately. This segmentation allows precise color correction for each region while managing control complexity through systematic processing of individual regions.
Solution Approach 2:
The patent implements dynamic control where display characteristics can be adjusted based on the specific region being displayed. The control method dynamically selects and applies appropriate characteristics for different regions, enabling precise color correction without requiring complex static configurations.
3Measurement precision
If reference data is provided for color matching, then measurement accuracy is improved, but information processing complexity increases
Solution Approach 1:
The reference data is segmented and associated with specific display regions. Each region has its own reference characteristics that are processed and applied independently. This segmentation reduces information processing complexity by focusing on specific regional data rather than processing the entire display at once.
Data Source
AI summary
Display control method, display control device, non-transitory computer-readable storage medium and display device are disclosed. The display control method including: performing following steps in response to a data visualization display instruction: in response to a coordinate selection instruction, determining target coordinate position corresponding to the coordinate selection instruction in source image displayed on display panel, and determining an active region at least covering the target coordinate position according to the target coordinate position; acquiring image information of the active region; generating at least one image to be superimposed according to the image information of the active region, with the at least one image to be superimposed including pattern configured to represent the image information of the active region; and superimposing each image to be superimposed on the source image to obtain an output image, and outputting the output image to the display panel to be displayed.