Maybe I’m more clumsy. I push the OK-button after a filter. Then I view the result in GIMP, because the end result is sometimes different from the preview. In this case I continue with the last result and restart G’MIC for the next filter.
1. I have changed the category to Processing and added the tags gmic, rawtherapee, scanner. I think we have room to discuss how to make better scans.
2. iarga is correct. Clean Text is available as a GIMP-G’MIC plugin filter and also as a CLI command (afre_cleantext). Unfortunately, I am having trouble retrieving it from the servers. I don’t know if you have the same issue ATM when you try updating the filters. Do the following:
For GUI plugin
Then search for Clean Text.
For CLI
gmic update
gmic sample tiger afre_cleantext
3. You can totally do batch work using the GUI or CLI. Try the filter on the two most different scans and find a happy medium.
Then in GIMP, Open as layers..., in the plugin, set Input layers as All, and then you could apply the filter to all of the pages.
Or in CLI, you could copy all of the scans to a single new folder and do
Hint: replace the comma with your parameters. The comma by itself means that it will use the default values I have set.
PS If you found my filter and instructions helpful, perhaps we could as a community write a tutorial together, with instructions on how to digitize a book. I don’t have the time for that currently but what do you think @patdavid@paperdigits?
Yesterday I had a few times the same error. This doesn’t help you, but now you know that you are not doing anything wrong. Maybe this has something to do with the G’MIC server?
Now i downloaded the prerelease-file. In the About → Download External Data there is the information that i have to copy the decompressed files to
user\appdata\GMIC.
I found the directory
…\appdata\Roaming\GMIC
May i kindly ask if this is the correct directory for to get the prerelease working as a plugin in GIMP?
Well, the content of the directory (left side) is quite different than the content of the decompressed Zip-File (right side).
Sorry for this Newbee-Question.
Thank you very much!
Later, Pit
PS
– I downloaded the *.zip file.
– Searched for all of the gmic*.exe files and found the folder with the plugin version.
– Backed up those files.
– Extracted the zip into the folder.
– Renamed gmic_gimp_qt.exe to whatever the original file was called (mine was gmic-qt.exe).
– Restart GIMP if it is open.
I followed your instruction with success. Juhu - and the result is incredible!!
Best scan processing ever!!
I worked out that with 0,44 - 90 - 90 the image is softened and very good. But
0,33 - 96 - 97 i get the best results. WEith 0,34 - 96 - 97 it is smoother. If i change the second slider just to 97 the whole page is black. The filter works wonderful.
There is only one thing (which has nothing to do with your filter) left. The preview is now in someway compressed.