Re: Images in PostScript

Article View: adobe.postscript.programming

Article #318

Back to adobe.postscript.programming Previous Next

#318

From: Aandi_Inston
Date: Tue, 22 Jul 2008 10:29

9 lines
1206 bytes

>If i have a jpeg image and i want to make it smaller i have to take the binary file that represent the picture and apply the LZW encoding, and after that an ASCII85 conversion.

Well, that would produce a valid image but it would be larger than the
JPEG in most cases.

For most JPEG files you can use them directly, treating them as having
DCT encoding, then apply ASCII85.

Aandi Inston

Technical Details

Message-ID: <4885b65b.831881842@adobeforums.com>

Path:

arc1-ca.pugleaf.net!g2news1.google.com!news1.google.com!border1.nntp.dca.giganews.com!border2.nntp.dca.giganews.com!nntp.giganews.com!newspeer1.nac.net!feeder.erje.net!news4us.nl!webcrossing

References: <59b5e10c.-1@webcrossing.la2eafNXanI> <59b5e10c.4@webcrossing.la2eafNXanI>

Show Full Headers

Complete Article Headers

X-Google-Thread: 10c61a,7ac5a65a66327e4b
X-Google-Attributes: gid10c61a,domainid0,public,usenet
X-Google-Language: ENGLISH,ASCII-7-bit
From: Aandi_Inston@adobeforums.com
Newsgroups: adobe.postscript.programming
Subject: Re: Images in PostScript
Message-ID: <4885b65b.831881842@adobeforums.com>
Date: Tue, 22 Jul 2008 03:29:50 -0700
References: <59b5e10c.-1@webcrossing.la2eafNXanI> <59b5e10c.4@webcrossing.la2eafNXanI>
Lines: 8
X-Newsreader: Forte Free Agent 1.21/32.243
MIME-Version: 1.0
Content-Type: text/plain; charset="ISO-8859-1"
Content-Transfer-Encoding: 8bit
Path: arc1-ca.pugleaf.net!g2news1.google.com!news1.google.com!border1.nntp.dca.giganews.com!border2.nntp.dca.giganews.com!nntp.giganews.com!newspeer1.nac.net!feeder.erje.net!news4us.nl!webcrossing
X-Original-Lines: 11
X-Original-Bytes: 956

Reply to Parent Message