4 ms·
I use Tesseract to extract text from my scanned documents in order to be able to grep through them. What surprised me, was that the lower quality (resolution) s
by arendtio 7y ago
I use Tesseract to extract text from my scanned documents in order to be able to grep through them. What surprised me, was that the lower quality (resolution) scans had actually much better OCR results. So it seems Tesseract works best with some specific font-size-DPI combination.
This is the script I wrote for that purpose (maybe it helps): https://nopaste.xyz/?ea1e6242a659ce5c#vAMyPpajo0OIeCGQe9WkdqGphSFIVF88sZasxL0kJVk= https://nopaste.xyz/?ea1e6242a659ce5c#vAMyPpajo0OIeCGQe9Wkdq...
The results aren't perfect, but good enough for my purpose.