Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > comp.os.linux.advocacy > #352771
| From | DFS <nospam@dfs.com> |
|---|---|
| Newsgroups | comp.os.linux.advocacy |
| Subject | Re: How do yo optimize scanned PDF, Linux advocates? |
| Date | 2016-04-29 19:43 -0400 |
| Organization | A noiseless patient Spider |
| Message-ID | <ng0rd5$ha6$1@dont-email.me> (permalink) |
| References | <ab850272-0ca9-4c74-89fe-3783989baaea@googlegroups.com> <doghimFu0q1U1@mid.individual.net> <ng0ocu01lut@news1.newsguy.com> |
On 4/29/2016 6:49 PM, Fabian Russell wrote: > On Fri, 29 Apr 2016 07:42:15 +0000, 7 wrote: > >> >> (Click on thumb to get >> the full size jpg.) Then from there >> to sort the scans into neat categories such as invoices, statements, >> bills, certs, correspondence, brochures, reminders etc. >> > > What the fuck? > > Am I to assume that you have scanned documents (invoices, bills, etc.) > as JPEG files? > > Ha, ha, ha, ha, ha, ha! > > That must NEVER be done! Never! > > JPEG compression uses the discrete Fourier transform (DCT) on > segmented image block elements and then discards the high frequency > components. > > On ordinary images, like photographs, this can work very well. > > But on text documents, the sharp edges between text and background > represent points of discontinuity, and this will generate severe > ringing artifacts with JPEG compression. uh oh... you're "thinking" again. > Ha, ha, ha, ha, ha, ha, ha, ha, ha! > > I've seen it all many times before. Very few know what the > fuck they are doing when it comes to image processing. You don't know what the fuck you're doing when it comes to /life/.
Back to comp.os.linux.advocacy | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
How do yo optimize scanned PDF, Linux advocates? Takuya Saitoh <taka0038@gmail.com> - 2016-04-28 20:50 -0700
Re: How do yo optimize scanned PDF, Linux advocates? Snit <usenet@gallopinginsanity.com> - 2016-04-28 21:12 -0700
Re: How do yo optimize scanned PDF, Linux advocates? 7 <7@enemygadgets.com> - 2016-04-29 07:42 +0000
Re: How do yo optimize scanned PDF, Linux advocates? Takuya Saitoh <taka0038@gmail.com> - 2016-04-29 01:00 -0700
Re: How do yo optimize scanned PDF, Linux advocates? 7 <7@enemygadgets.com> - 2016-04-29 09:03 +0000
Re: How do yo optimize scanned PDF, Linux advocates? Fabian Russell <fb@zen.info> - 2016-04-29 22:49 +0000
Re: How do yo optimize scanned PDF, Linux advocates? Fabian Russell <fb@zen.info> - 2016-04-29 23:33 +0000
Re: How do yo optimize scanned PDF, Linux advocates? 7 <7@enemygadgets.com> - 2016-04-30 13:58 +0000
Re: How do yo optimize scanned PDF, Linux advocates? DFS <nospam@dfs.com> - 2016-04-29 19:43 -0400
Re: How do yo optimize scanned PDF, Linux advocates? meat <meat.stretcher@linuxmail.org> - 2016-04-29 23:48 +0000
Re: How do yo optimize scanned PDF, Linux advocates? Fabian Russell <fb@zen.info> - 2016-04-30 00:04 +0000
Re: How do yo optimize scanned PDF, Linux advocates? Marek Novotny <marek.novotny@marspolar.com> - 2016-04-29 18:25 -0700
Re: How do yo optimize scanned PDF, Linux advocates? Fabian Russell <fb@zen.info> - 2016-04-30 07:53 +0000
Re: How do yo optimize scanned PDF, Linux advocates? Snit <usenet@gallopinginsanity.com> - 2016-04-30 09:43 -0700
Re: How do yo optimize scanned PDF, Linux advocates? Peter Köhlmann <peter-koehlmann@t-online.de> - 2016-04-30 18:52 +0200
Re: How do yo optimize scanned PDF, Linux advocates? Steve Carroll <fretwizzer@gmail.com> - 2016-04-30 10:16 -0700
Re: How do yo optimize scanned PDF, Linux advocates? "Dr. John Grubor" <grubor@grubor.invalid> - 2016-04-30 17:20 +0000
Re: How do yo optimize scanned PDF, Linux advocates? Steve Carroll <fretwizzer@gmail.com> - 2016-04-30 10:33 -0700
Re: How do yo optimize scanned PDF, Linux advocates? Chris Ahlstrom <OFeem1987@teleworm.us> - 2016-04-30 07:19 -0400
Re: How do yo optimize scanned PDF, Linux advocates? meat <meat.stretcher@linuxmail.org> - 2016-04-30 13:55 +0000
Re: How do yo optimize scanned PDF, Linux advocates? meat <meat.stretcher@linuxmail.org> - 2016-04-30 13:46 +0000
Re: How do yo optimize scanned PDF, Linux advocates? Marek Novotny <marek.novotny@marspolar.com> - 2016-04-30 07:20 -0700
Re: How do yo optimize scanned PDF, Linux advocates? DFS <nospam@dfs.com> - 2016-04-29 20:07 -0400
Re: How do yo optimize scanned PDF, Linux advocates? meat <meat.stretcher@linuxmail.org> - 2016-04-30 00:35 +0000
Re: How do yo optimize scanned PDF, Linux advocates? Chris Ahlstrom <OFeem1987@teleworm.us> - 2016-04-29 20:25 -0400
Re: How do yo optimize scanned PDF, Linux advocates? Melzzzzz <mel@zzzzz.com> - 2016-04-30 02:31 +0200
Re: How do yo optimize scanned PDF, Linux advocates? meat <meat.stretcher@linuxmail.org> - 2016-04-30 00:47 +0000
Re: How do yo optimize scanned PDF, Linux advocates? Chris Ahlstrom <OFeem1987@teleworm.us> - 2016-04-30 07:17 -0400
Re: How do yo optimize scanned PDF, Linux advocates? meat <meat.stretcher@linuxmail.org> - 2016-04-30 13:54 +0000
Re: How do yo optimize scanned PDF, Linux advocates? Snit <usenet@gallopinginsanity.com> - 2016-04-30 09:44 -0700
Re: How do yo optimize scanned PDF, Linux advocates? Chris Ahlstrom <OFeem1987@teleworm.us> - 2016-04-30 13:59 -0400
Re: How do yo optimize scanned PDF, Linux advocates? meat <meat.stretcher@linuxmail.org> - 2016-04-30 20:11 +0000
Re: How do yo optimize scanned PDF, Linux advocates? Fabian Russell <fb@zen.info> - 2016-04-30 16:43 +0000
Re: How do yo optimize scanned PDF, Linux advocates? meat <meat.stretcher@linuxmail.org> - 2016-04-30 16:44 +0000
Re: How do yo optimize scanned PDF, Linux advocates? DFS <nospam@dfs.com> - 2016-04-30 12:56 -0400
Re: How do yo optimize scanned PDF, Linux advocates? Fabian Russell <fb@zen.info> - 2016-04-30 17:28 +0000
Re: How do yo optimize scanned PDF, Linux advocates? Fabian Russell <fb@zen.info> - 2016-04-30 18:12 +0000
Re: How do yo optimize scanned PDF, Linux advocates? Fabian Russell <fb@zen.info> - 2016-04-30 08:13 +0000
Re: How do yo optimize scanned PDF, Linux advocates? Fabian Russell <fb@zen.info> - 2016-04-29 08:56 +0000
Re: How do yo optimize scanned PDF, Linux advocates? 7 <7@enemygadgets.com> - 2016-04-29 09:07 +0000
Re: How do yo optimize scanned PDF, Linux advocates? DFS <nospam@dfs.com> - 2016-04-29 10:05 -0400
Re: How do yo optimize scanned PDF, Linux advocates? Me Sham <osirus47@yahoo.com> - 2016-04-29 07:21 -0700
Re: How do yo optimize scanned PDF, Linux advocates? DFS <nospam@dfs.com> - 2016-04-29 11:21 -0400
Re: How do yo optimize scanned PDF, Linux advocates? "Dr. John Grubor" <grubor@grubor.invalid> - 2016-04-29 11:42 +0000
Re: How do yo optimize scanned PDF, Linux advocates? Takuya Saitoh <taka0038@gmail.com> - 2016-04-29 08:10 -0700
Re: How do yo optimize scanned PDF, Linux advocates? "Dr. John Grubor" <grubor@grubor.invalid> - 2016-04-30 01:24 +0000
Re: How do yo optimize scanned PDF, Linux advocates? Takuya Saitoh <taka0038@gmail.com> - 2016-04-29 19:00 -0700
Re: How do yo optimize scanned PDF, Linux advocates? "Dr. John Grubor" <grubor@grubor.invalid> - 2016-04-30 03:26 +0000
Re: How do yo optimize scanned PDF, Linux advocates? Chris Ahlstrom <OFeem1987@teleworm.us> - 2016-04-30 07:27 -0400
Re: How do yo optimize scanned PDF, Linux advocates? "Dr. John Grubor" <grubor@grubor.invalid> - 2016-04-30 13:12 +0000
Re: How do yo optimize scanned PDF, Linux advocates? Takuya Saitoh <taka0038@gmail.com> - 2016-04-30 06:28 -0700
Re: How do yo optimize scanned PDF, Linux advocates? Chris Ahlstrom <OFeem1987@teleworm.us> - 2016-04-30 09:52 -0400
Re: How do yo optimize scanned PDF, Linux advocates? "Dr. John Grubor" <grubor@grubor.invalid> - 2016-04-30 15:16 +0000
Re: How do yo optimize scanned PDF, Linux advocates? Chris Ahlstrom <OFeem1987@teleworm.us> - 2016-04-30 13:56 -0400
Re: How do yo optimize scanned PDF, Linux advocates? "Dr. John Grubor" <grubor@grubor.invalid> - 2016-04-30 15:15 +0000
Re: How do yo optimize scanned PDF, Linux advocates? Takuya Saitoh <taka0038@gmail.com> - 2016-04-30 08:43 -0700
Re: How do yo optimize scanned PDF, Linux advocates? "Dr. John Grubor" <grubor@grubor.invalid> - 2016-04-30 16:25 +0000
Re: How do yo optimize scanned PDF, Linux advocates? meat <meat.stretcher@linuxmail.org> - 2016-04-30 16:35 +0000
Re: How do yo optimize scanned PDF, Linux advocates? Chris Ahlstrom <OFeem1987@teleworm.us> - 2016-04-30 14:01 -0400
Re: How do yo optimize scanned PDF, Linux advocates? meat <meat.stretcher@linuxmail.org> - 2016-04-30 20:17 +0000
Re: How do yo optimize scanned PDF, Linux advocates? Chris Ahlstrom <OFeem1987@teleworm.us> - 2016-04-30 17:13 -0400
Re: How do yo optimize scanned PDF, Linux advocates? meat <meat.stretcher@linuxmail.org> - 2016-05-01 04:11 +0000
Re: How do yo optimize scanned PDF, Linux advocates? Chris Ahlstrom <OFeem1987@teleworm.us> - 2016-05-01 06:51 -0400
Re: How do yo optimize scanned PDF, Linux advocates? meat <meat.stretcher@linuxmail.org> - 2016-05-01 13:05 +0000
Re: How do yo optimize scanned PDF, Linux advocates? Chris Ahlstrom <OFeem1987@teleworm.us> - 2016-05-01 11:33 -0400
Re: How do yo optimize scanned PDF, Linux advocates? Lloyd Parsons <lloydp21@live.com> - 2016-05-01 11:43 -0500
Re: How do yo optimize scanned PDF, Linux advocates? DFS <nospam@dfs.com> - 2016-05-01 14:52 -0400
Re: How do yo optimize scanned PDF, Linux advocates? Steve Carroll <fretwizzer@gmail.com> - 2016-05-01 12:14 -0700
Re: How do yo optimize scanned PDF, Linux advocates? meat <meat.stretcher@linuxmail.org> - 2016-05-01 22:23 +0000
Re: How do yo optimize scanned PDF, Linux advocates? DFS <nospam@dfs.com> - 2016-05-02 11:15 -0400
Re: How do yo optimize scanned PDF, Linux advocates? -hh <recscuba_google@huntzinger.com> - 2016-05-01 12:44 -0700
Re: How do yo optimize scanned PDF, Linux advocates? DFS <nospam@dfs.com> - 2016-04-30 12:50 -0400
Re: How do yo optimize scanned PDF, Linux advocates? "Dr. John Grubor" <grubor@grubor.invalid> - 2016-04-30 17:10 +0000
Re: How do yo optimize scanned PDF, Linux advocates? meat <meat.stretcher@linuxmail.org> - 2016-04-30 19:54 +0000
Re: How do yo optimize scanned PDF, Linux advocates? Tattoo Vampire <sitting@this.computer> - 2016-04-30 16:30 -0400
Re: How do yo optimize scanned PDF, Linux advocates? DFS <nospam@dfs.com> - 2016-04-30 19:34 -0400
Re: How do yo optimize scanned PDF, Linux advocates? Tattoo Vampire <sitting@this.computer> - 2016-04-30 20:52 -0400
csiph-web