LED point-by-point brightness color scale correcting method and system
A calibration method and calibration system technology, which is applied to instruments, static indicators, etc., can solve the problems that the full screen cannot be adjusted in brightness and chroma, and can not perform brightness calibration and chroma calibration at the same time, so as to achieve the effect of flexible calibration methods
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[0017] The present invention will be described in detail below in conjunction with the description of the accompanying drawings. It should be understood that the following is only an introduction to specific implementation methods of the present invention, and is not intended to limit the scope of protection of the present invention.
[0018] An LED point-by-point brightness and chromaticity correction system provided by the present invention, such as figure 1 As shown, it includes an LED display screen, a data acquisition module, a data processing module, and a display screen control system. The data acquisition module includes a camera and a light gun. The camera collects Canon 70D for collecting raw data. The LED display screen and the display screen The control system is connected, and the data processing module calculates the corrected correction data from the collected raw data, and transmits it to the display control system through the local area network to correct the L...
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