A method of compensating for MTF in a digital image channel

摘要

A method for processing a digital image channel which is part of a digital image to compensate for MTF of one or more devices in an imaging chain from capture to printing including providing the MTF of the one or more devices in the imaging chain; providing a gain factor, using the MTF to provide an aim response; providing a filter from the aim response; and applying the filter to the digital image channel to provide a new digital image channel.