From: spider <spider@lsi.bas-net.by>
To: lhome@academ.org, ALT Linux Community <community@lists.altlinux.org>
Subject: Re: [Comm] ps (pdf) to djvu
Date: Thu, 06 Apr 2006 17:41:28 +0300
Message-ID: <44352898.9070204@lsi.bas-net.by> (raw)
In-Reply-To: <e0rcs4$uf9$1@sea.gmane.org>
Andrei Lomov wrote:
> Кто-нибудь делал преобразование
> ps (pdf) to djvu ?
>
Для тех, что есть обертка сканированных документов делаю так:
1. Перегоняю пдф в картинки -- их будет столько, сколько страниц в
документе.
$ pdftoppm -r 300 -mono file.pdf m300
В результате имеем кучу файлов m300-000001.ppm ... m300-000nnn.ppm
2. теперь перегоняем эти картинки в djvu
$ find -name '*.pbm' -exec cjb2 -lossy {} {}.d \;
3. И собираем воедино
Первая страница из первой картинки.
$ djvm -c book.djvu m300-000001.pbm.d
Для правильной сборки остальных делаем скрипт
$ find -name '*.d' -exec echo djvm -i book.djvu {} \; | sort > a.sh
устанавливаем ему флаг выполняемости и запускаем. Все ненужное прибиваем.
prev parent reply other threads:[~2006-04-06 14:41 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-04-03 14:52 Andrei Lomov
2006-04-03 15:01 ` [Comm] [JT] " Alexei V. Mezin
2006-04-03 15:53 ` Alexej Kryukov
2006-04-03 17:29 ` some_x
2006-04-03 18:03 ` Gleb Kulikov
2006-04-06 14:55 ` spider
2006-04-09 13:19 ` Andrei Lomov
2006-04-09 13:49 ` some_x
2006-04-03 17:57 ` [Comm] " Gleb Kulikov
2006-04-06 14:41 ` spider [this message]
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