Method and apparatus for calibration

摘要

A method and an apparatus for calibrating a printing device, the method including the steps of:printing a wedge (10,11,12,13) by the printing device;determining for at least one patch (21) of the wedge (10,11,12,13) a magnitude of a psychophysical or psychovisual quantity;using the magnitude of the psychophysical or psychovisual quantity in calibrating the printing device.