If you have a new account but are having problems posting or verifying your account, please email us on hello@boards.ie for help. Thanks :)

Hello all! Please ensure that you are posting a new thread or question in the appropriate forum. The Feedback forum is overwhelmed with questions that are having to be moved elsewhere. If you need help to verify your account contact hello@boards.ie

Hi there,
There is an issue with role permissions that is being worked on at the moment.
If you are having trouble with access or permissions on regional forums please post here to get access: https://www.boards.ie/discussion/2058365403/you-do-not-have-permission-for-that#latest

Adobe Acrobat Black and White

RollYerOwn · 2011-07-18 22:40:38

Hi. Im using Version 9.0. I have downloaded a scanned pdf of an old book, the pages of which were evidently yellowed. I tried to OCR it so I can search for various references, but it didn't work. I think it is because it doesn't distinguish the black text too well from the browny-yellow background. I was thinking I might…

18-07-2011 10:40pm

#1

RollYerOwn

Registered Users, Registered Users 2 Posts: 154 ✭✭

Join Date: March 2010

Posts: 127

Hi. Im using Version 9.0.

I have downloaded a scanned pdf of an old book, the pages of which were evidently yellowed. I tried to OCR it so I can search for various references, but it didn't work.

I think it is because it doesn't distinguish the black text too well from the browny-yellow background. I was thinking I might be able to convert it to B&W - but I can't figure out a way to do it. Not sure how to use Distiller... not even sure of what it does....

Any help would be appreciated.. Thanks..

0