| 摘要 |
Systems and methods are described that facilitate improving error estimation for calibration error due to clipping of pixels, and compensation therefor, during calibration of a scanner or printer. Calibration patches are measured at a first maximum pixel value threshold and at a slightly lower threshold value. Pixel values for the patches at each threshold are averaged, and a linear model is constructed, which is employed to predict error due to pixel clipping. The error is then compensated for when calibrating the scanner or printer.
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