10-05-2019, 01:59 AM
With blurry images as Blighty says scanning at a higher resolution might help just try one step up then another see if that makes any difference,
another thing to try again there are no guarantees
goto
Filters > G'Mic-Qt > Details >
(here my pick of the filters again everyone's different opinion and results but it's a good start)
1 - Sharpen [Deblur]
2 - Sharpen [ Octave-Sharpening]
3 - Sharpen [Richardson-Lucy]
each image improves differently with each filter, make copies so you can compare one against the other if you want to,
A good book for Gimp is not something I would chase up because Gimp presently is evolving so quickly that any book published would probably be out dated by the time you get the book -
- best way I found was refer to the installed user's manual Ah your on windows just only get the manual from Gimp themselves no one else, I have my Gimp manual open whenever I use gimp, have it installed locally and use it when offline,
Useful site obvious but often forgotten Gimp >
https://www.gimp.org/
my favorite
https://www.gimp.org/tutorials/
another thing to try again there are no guarantees
goto
Filters > G'Mic-Qt > Details >
(here my pick of the filters again everyone's different opinion and results but it's a good start)
1 - Sharpen [Deblur]
2 - Sharpen [ Octave-Sharpening]
3 - Sharpen [Richardson-Lucy]
each image improves differently with each filter, make copies so you can compare one against the other if you want to,
A good book for Gimp is not something I would chase up because Gimp presently is evolving so quickly that any book published would probably be out dated by the time you get the book -
- best way I found was refer to the installed user's manual Ah your on windows just only get the manual from Gimp themselves no one else, I have my Gimp manual open whenever I use gimp, have it installed locally and use it when offline,
Useful site obvious but often forgotten Gimp >
https://www.gimp.org/
my favorite
https://www.gimp.org/tutorials/