A Method That Uses the Measured Ink Combination Data/Training Set to Compute the Errors That Can Be Universally Applied to Correct the Output of a Prediction Model
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A Method That Uses the Measured Ink Combination Data/Training Set to Compute the Errors That Can Be Universally Applied to Correct the Output of a Prediction Model
A Method That Uses the Measured Ink Combination Data/Training Set to Compute the Errors That Can Be Universally Applied to Correct the Output of a Prediction Model
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机译:一种使用测量的墨水组合数据/训练集的方法来计算可以普遍应用以校正预测模型的输出的错误
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摘要
The present invention relates to a method of generating “expanded color chart” representing various ink combination, for profiling a multi-color printing device or printer, using “reduced set of color chart”, printed using the printer, wherea. The expanded color chart is computed by applying “Error Correction” function to the expanded color chart predicted using a theoretical model of color prediction for a given ink combinations in the expanded chart.b. Error Correction function is computed/modelled as function of the variance/difference observed between the color values predicted by the theoretical model and the actual values measured for the ink combinations in the printed “reduced set of color chart”.展开▼