[Coco] [Color Computer] 1984 djvu conversion
Bob Devries
devries.bob at gmail.com
Mon May 18 19:50:01 EDT 2009
I have difficulty understanding why the PDF files of these magazines are so
large.
I have scanned some of my copies of Australian Rainbow. All pages except the
front and back covers are black & white, and I scanned them at 300 DPI. They
are readable... as much as the originals were readable (but that's another
story)... but they are not text searchable.
Of the 30 magazines I scanned, the largest PDF file size was 6939KB from 76
pages (275mm x 205mm) and the smallest 1800KB from 60 pages.
--
Regards, Bob Devries, Dalby, Queensland, Australia
Isaiah 50:4 The sovereign Lord has given me
the capacity to be his spokesman,
so that I know how to help the weary.
website: http://www.home.gil.com.au/~bdevasl
my blog: http://bdevries.invigorated.org/
----- Original Message -----
From: "stinger30au" <stinger30au at yahoo.com.au>
To: <ColorComputer at yahoogroups.com>
Sent: Tuesday, May 19, 2009 7:01 AM
Subject: [Coco] [Color Computer] 1984 djvu conversion
>i kicked off my pc to do this conversion yesterday arvo and it is still
>going
>
>
> april 1984 i scanned in pdf original was 617 meg
> djvu at 400 dpi is 110.6 meg no blurrynes and looks great
>
> we have a winner folks.
>
> i have learnt a lot about scanning books in the past 5 months
>
>
> 1.scan at 300 dpi full colour and start with a awesome looking original
> 2.save every 10 or 15 pages in pdf to the hdd
> 3. once all the tiny parts are saved in pdf join together in a matter of
> seconds with pdftk
> 4. convert to djvu at 400 dpi
> 5. smile and admire the work!
>
>
> i wont upoad 1984 yet as the pc is still running to get it done.
> im really impressed. forget 100 dpi pdf.they are horrid by comparison.
>
>
>
> --
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