Shade Removal (Deshade)

Discussions about image processing and document imaging.
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dtheiss
Posts: 6
Joined: Mon Nov 09, 2015 12:21 pm

Streak Removal

Post by dtheiss » Tue Jan 17, 2017 8:48 pm

Hi,
we try to replace another imaging library.
The other library supports Streak Removal and is described as followed:
Streaks occurs as
  • marks on the original page
  • dust in the scanner assembly
  • faulty scanner CCD
Does have GdPicture also has some similar function or is the replacement method RemoveLines ?

Regards,
Daniel

dtheiss
Posts: 6
Joined: Mon Nov 09, 2015 12:21 pm

Shade Removal (Deshade)

Post by dtheiss » Tue Jan 17, 2017 8:53 pm

Hello,
we try to replace another image library.
We look for a replacement method for Shade removal (Deshade).
Deshading is described as rectangular areas on images made up of a pattern of black speckles.
Do you have a replacement method for that?

Regards,
Daniel

Gabriela
Posts: 423
Joined: Wed Nov 22, 2017 9:52 am

Re: Shade Removal (Deshade)

Post by Gabriela » Mon Feb 04, 2019 3:52 pm

Hello,

Here are some samples providing a general document-clean up:
http://guides.gdpicture.com/content/web ... ments.html
http://guides.gdpicture.com/content/web ... %20up.html
You can find them all under Programming/Document Cleanup section of the GdPicture.NET Reference guide:
http://guides.gdpicture.com/content/web ... rview.html
Kind regards,

Gabriela
GdPicture Team

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