I have some older literature in pdf format that have pretty bad OCR quality (from concordance I can see that text/words are sticking together and some funny symbols within words). I am just wondering if there is a way to re-OCR them in DT to improve the quality of the embedded text.
One way is to print the pdf files and scan/OCR them once more, but then the item-link of the files will be different and need to be re-tag and relevant back link need to be re-insert in other documents again.
Thank you in advance