How can I create a PDF OCR without losing quality?
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How can I create a PDF OCR without losing quality? or where can i find adjust OCR scan quality?
please help me..
(Below is a description of my situation)
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I don't want to use a crappy e-book reader with DRM device restrictions, so I used a python macro to capture my books and got few hundreds of PNG files
every time I tried to merge this into pdf using any methods, the quality was poor.
Thanks to this post, I finally got merged PDF without losing quality.
( I think it should be able to choose the quality right when we cilick combined button, not the way it is now.. As the device environment becomes more diverse, users may not always want the same level of quality...? it require too many steps which in uncomfortable. i think Acrobat needs to be improved UI.. I've heard that government agencies and many companies in Korea are paying money to use other PDF solutions despite they can easly use Acrobat .. )
However, after using Acrobat OCR scanning to same file, the quality is lost a lot again.
It went back to the poor quality like just before I adjusted the preference...
what am i doing.. feels like a waste of time....
let me know how can i keep my file quality!
+ I'm not a native speaker so I'm hoping for an easy explanation😠thanks!!!!
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Why OCR scanning affects PDF quality..
+ I added image.
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Start with a good scan at a good resolution:

