engleski

Properties of Printer Calibration Targets

Printer calibration targets can differ with respect to aims of the calibration. In this study, GrayFinder target as described in the G7 Specification was modified and tested on an RGB printer. It was inspected whether it is beneficial to vary all three device channels instead of keeping one channel constant. The relations between input value RGB ranges and CIE L*a*b* domain were also monitored. It was found that varying all channels can lead to improvement by widening L*a*b* domain, with the cost of increasing the target size.

G7; printer calibration; calibration target

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