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Enhance book printed image

https://download.imagemagick.org/discourse-server/viewtopic.php?t=25211

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Enhance book printed image

Posted: 2014-03-13T13:47:39-07:00
by ramseslegrand
I have an old picture from book you can see there:
http://img41.imageshack.us/img41/1931/k6fv.jpg
Is it a way to make a better picture from it ?
Thanks

Re: Enhance book printed image

Posted: 2014-03-13T14:07:25-07:00
by snibgo

Code: Select all

convert k6fv.jpg -auto-level -blur 0x3 -unsharp 0x3 -auto-level k.png
This gives a reasonable result. A different unsharp sigma, or no unsharp at all, might be preferred.

Re: Enhance book printed image

Posted: 2014-03-13T15:20:05-07:00
by ramseslegrand
Thanks, I'll try some tests around this idea tomorow.
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