显示画质评测方法、装置、终端设备和存储介质
By acquiring image data from the source and processor in the display link and combining it with electro-optical characteristics, and converting it to a linear color space for evaluation, the problem of accurately evaluating the image quality of the LED display link in existing technologies is solved, and a comprehensive and accurate evaluation and optimization of image quality changes is achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SHENZHEN ABSEN OPTOELECTRONIC CO LTD
- Filing Date
- 2025-08-19
- Publication Date
- 2026-07-17
AI Technical Summary
Existing technologies cannot comprehensively and accurately evaluate image quality changes in the display chain of LED display technology, making it difficult to guarantee the image quality of the terminal.
By acquiring image data of the original state at the source end and the intermediate state after processor processing in the display link, and combining it with the electro-optical characteristic data of the display terminal, the image data is converted to a linear color space, and the difference value of image quality change and evaluation index are calculated to achieve a comprehensive and accurate evaluation of the image quality of the display link.
It enables comprehensive and accurate evaluation of image quality changes in the display link, improves the efficiency of display link debugging and optimization, and ensures the stability and consistency of terminal image quality.
Smart Images
Figure CN120932564B_ABST