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Hello,
I have scanned a book (pure text) in grayscale and 300dpi. Now I whant to convert the images to a pdf file. To recive a small size I tryed to convert the images to a pixmap (with different filters and optimations). But I don’t have found the best options to do so. My file size is still about 200K (in pdf) for an A4 paper size.
But all the e-books which also uses scanned images get a result about 80K for one page whith a better looking.
Has any of you get these compression with a good readable text. Which filters and conversions do you have used. And of course to which dpi rate and paper size do you have scaled your input image.
Thanks for helping,
Lorenz
P.s.: I have searched the web for that, because I thought there must be somthing like an tutorial for that, but found nothing. So I you know such a side please tell me.
I have scanned a book (pure text) in grayscale and 300dpi. Now I whant to convert the images to a pdf file. To recive a small size I tryed to convert the images to a pixmap (with different filters and optimations). But I don’t have found the best options to do so. My file size is still about 200K (in pdf) for an A4 paper size.
But all the e-books which also uses scanned images get a result about 80K for one page whith a better looking.
Has any of you get these compression with a good readable text. Which filters and conversions do you have used. And of course to which dpi rate and paper size do you have scaled your input image.
Thanks for helping,
Lorenz
P.s.: I have searched the web for that, because I thought there must be somthing like an tutorial for that, but found nothing. So I you know such a side please tell me.
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