| PDFsharp & MigraDoc Foundation https://forum.pdfsharp.net/ |
|
| preprocessing scanned pdf forms for OCR https://forum.pdfsharp.net/viewtopic.php?f=2&t=3586 |
Page 1 of 1 |
| Author: | Longbowman [ Tue May 09, 2017 3:33 pm ] |
| Post subject: | preprocessing scanned pdf forms for OCR |
Hi I have specific task to preprocess and prepare scanned pdf for OCR. this pdf can be skewed, rotated by 4-5 degrees and can have nonstandard size. Can I preprocess that pdf using pdf sharp? |
|
| Author: | Thomas Hoevel [ Thu May 11, 2017 2:08 pm ] |
| Post subject: | Re: preprocessing scanned pdf forms for OCR |
Hi! Longbowman wrote: Can I preprocess that pdf using pdf sharp? If PDFsharp can open those files then it is a rather simple task to create a new PDF with standard page sizes and draw the scanned pages on those new pages, applying all sorts of transformations. But PDFsharp cannot detect which rotation will be needed for each page.
|
|
| Page 1 of 1 | All times are UTC |
| Powered by phpBB® Forum Software © phpBB Group https://www.phpbb.com/ |
|