stef wrote: > Hello, > > for the image quality, I think you could concentrate on on full sensor > resolution and 'half ccd' resolution. I'm not sure what you mean but I guess full resolution is the maximum hardware resolution of the scanner? If so then what is 'half ccd' resolution?
> In these modes AVEENB is of no influence > since no averaging or deletion occurs. Then you can adjust the offset to be > used for shading data. To find the correct offset some trial and error is > needed. You'll have to change it's value until bright vertical lines match > the > closest dark vertical line in scans (you could scan only the white cover of > the scanner, lines are more visible). You may try first the offset values > from > other GL841 scanners. > So I just do scans at full resolution of the white background and alter the shading offset until it evens out? Should be no problem.... > Once done, you may choose to keep averaging, but in this case you'll > have to > tune compute_coefficients to do the same averaging than the planar method > used > for the CCD_CANONLIDE35. > > Is this method you are talking about the large function added under canonlide35 in the send_shading_coefficients? If so I will try if i get time but as my hand in date is coming up I may not get time... > Regards, > Stef > > I should have the patch sent out to you by the end of the day, i'll include pierre, you and the people who also have the scanner for a bit of testing. Also does this mean I can add my name to the developer list at the top of the genesys files :) ? Thanks Chris
