Final Unicourse'tan Çalış, Yüksek Notu Garantile!
Vizesine Unicourse'tan Çalış, Yüksek Notu Garantile!
Fikrini Gerçeğe Dönüştür
Projeni dünyaya göstermek için sahne hazır. Red Bull Basement başvuruları açık.
Başvurunu YapWhen unpaper fails to deskew a document, what do you do?
-
When a scanned document is slightly rotated anti-clockwise, this causes a problem for OCR because the 2nd half of every line appears before the 1st half of every line. The incorrect order is a disaster for language translations.
The FOSS tool to deskew is
unpaper. But it often fails to deskew. There are--pre-rotateand--post-rotateoptions which you might expect to give some manual control, but strangely you can only rotate by 90°. Theunpaperoptions are not well explained.What are folks doing in this situation?
I recall from ~20 years ago Windows paperless tools had a deskewing function that was manual. You draw a line under a line of text on the page and that input is used for rotation. It was limited to PDFs but at least it worked. Is there anything like that in the free world?
Hello! It looks like you're interested in this conversation, but you don't have an account yet.
Getting fed up of having to scroll through the same posts each visit? When you register for an account, you'll always come back to exactly where you were before, and choose to be notified of new replies (either via email, or push notification). You'll also be able to save bookmarks and upvote posts to show your appreciation to other community members.
With your input, this post could be even better 💗
Kayıt Ol Giriş