Gerhard Fuernkranz wrote:
And next it would be interesting, whether computing a robust mean of the pixels of a patch (e.g. trimmed mean, or even median) instead of simply averaging the pixel RGB numbers would significantly improve the match between the manual and the scanin method.
Hi Gerhard,
by default a robust mean is used. You have to disable it
with the -m flag for a true mean.
Graeme.
