Color regulation method for multi-play unit spliced display system and system thereof
A technology of multiple display units and display units, which is applied to static indicators, cathode ray tube indicators, instruments, etc., and can solve problems such as difficulty in color consistency of multiple splicing units
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[0162] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.
[0163] The algorithm flow chart of the embodiment of the present invention is as follows figure 1 shown. The algorithm is detailed as follows
[0164] step one:
[0165] Call the minimum color gamut processing module to process the input CIE1931-Yxy color space values of each display unit, and obtain the six vertices (red, green, blue, purple, yellow) of the minimum color gamut, the chromaticity coordinates xy of white and the six vertices. Brightness Y corresponding to each point; call the XYZ processing module to convert each input display unit and the minimum hexagonal CIE1931-Yxy color space value into a CIE1931-XYZ color space value.
[0166] 1) Minimum color gamut range processing module
[0167] The minimum color gamut range processing module processes the input CIE1931-Yxy color space values of each display unit, an...
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