1
vote
0answers
472 views

How can I preform OCR from the command line?

I need to perform OCR on the a backend of a website on a Linux machine with printed text. I read the other related questions here, so I tried tesseract, wich is considered as one of the most accurate ...
11
votes
4answers
6k views

Batch-OCR many PDFs

This has been discussed a year ago here: Batch OCR for many PDF files (not already OCRed)? Is there any way to batch OCR PDFs that haven't been already OCRed? This is, I think, the current state of ...
2
votes
1answer
195 views

Software for “OCR”'ing exact pixels from a photo of a videogame/pixel-art?

I am searching for software that can reconstruct the exact pixels from a photo of an old videogame or a piece pixel-art. The goal would be the re-digitalization of digital images that only survived in ...
21
votes
8answers
32k views

How to extract text with OCR from a PDF on Linux?

How do I extract text from a PDF that wasn't built with an index? It's all text, but I can't search or select anything. I'm running Kubuntu, and Okular doesn't have this feature.