CPC G09G 3/3208 (2013.01) [H03M 7/3062 (2013.01); H03M 7/3071 (2013.01); H03M 7/70 (2013.01); G09G 2320/0233 (2013.01)] | 15 Claims |
1. A method for compressing Demura compensation value, comprising:
acquiring original compensation values of a target panel;
inputting the original compensation values into a spatial domain sampling model, performing a down-sampling to obtain spatial domain sampling values, inputting the original compensation values into a prediction mode overall model, and performing a numerical processing to obtain a plurality of mode characteristic values;
performing a data reconstruction on the spatial sampling values and the plurality of mode characteristic values to obtain a reconstructed value set after the data reconstruction;
performing a syntactic encoding on the spatial sampling values and the plurality of mode characteristic values to obtain a syntactic element code set;
performing a mode selection according to the reconstructed value set and the syntactic element code set to obtain an optimal prediction mode; and
acquiring and outputting a syntactic element code corresponding to the optimal prediction mode to obtain a Demura compensation value compression code.
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