Search found 2 matches
Search found 2 matches • Page 1 of 1
- Forum: Developers
- Topic: Remove Everything Non Grey or Black
- Replies: 2
- Views: 4665
Hi, For days, I have been attempting to cleanup an image of a printed document (writing in black/dark grey) that has been written on (with blue or red pen). I'd like to erase all the markings to leave only the original text. So far, I have tried different thresholds of grey to differentiate each pix...