Splicing bright and dark line adjustment system for LED display screen based on two-dimensional graphic coding
A technology of LED display and two-dimensional graphics, applied in static indicators, instruments, identification devices, etc., can solve problems such as affecting display quality, and achieve the effect of avoiding adjustment errors and fast positioning
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[0029] The invention provides an LED display screen splicing bright and dark line adjustment system based on two-dimensional graphic coding, which is used to adjust the bright and dark lines existing between adjacent LED display modules during the LED display splicing process.
[0030] Reference attached figure 1 , Provides LED display splicing bright and dark line adjustment system based on two-dimensional graphic coding, including:
[0031] The coding module is configured to perform two-dimensional graphic coding on the splicing gap of the LED display screen;
[0032] The image acquisition module is configured to acquire the imaging information encoded by each slot and upload it to the server;
[0033] A processing module, configured to identify the gap imaging information and calculate a light and dark line adjustment coefficient;
[0034] The LED display screen control module is configured to output the bright and dark line adjustment coefficients to the LED pixels at the splicing g...
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Abstract
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