Path: csiph.com!x330-a1.tempe.blueboxinc.net!usenet.pasdenom.info!gegeweb.org!de-l.enfer-du-nord.net!feeder1.enfer-du-nord.net!news.weisnix.org!newsfeed.ision.net!newsfeed2.easynews.net!ision!news.belwue.de!rz.uni-karlsruhe.de!feed.news.schlund.de!schlund.de!news.online.de!not-for-mail From: human Newsgroups: comp.compression Subject: Re: removing predictable crap from poor quality jpegs Date: Thu, 12 May 2011 15:01:04 +0200 Organization: humanity Lines: 18 Message-ID: <4DCBDA10.FEE7438E@elfavo.com> References: <877ha8xeex.fsf@bazspaz.fatphil.org> <06670647-eea6-489e-8ec2-ec89d1e712cf@j28g2000vbp.googlegroups.com> <87y62nx1vx.fsf@bazspaz.fatphil.org> <425999b8-260b-44d1-9591-282d22c89566@a10g2000vbz.googlegroups.com> <4DC28B80.F82CF30E@elfavo.com> <946afd41-cc84-4339-b13a-1ac83d8a5fc0@s14g2000vbi.googlegroups.com> <4DC3E870.7D929774@elfavo.com> <4DC64BB1.77617120@elfavo.com> <4DC6C852.C7ABB529@elfavo.com> <6af5e3ba-bf14-451b-b246-dacd9de84473@o7g2000vbn.googlegroups.com> <4DC7AB04.58968C72@elfavo.com> <4DC7DD6D.271AC0F3@elfavo.com> <4DC83C01.DE816412@elfavo.com> <4DC85754.598B1F2F@elfavo.com> NNTP-Posting-Host: port-92-195-78-41.dynamic.qsc.de Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Trace: online.de 1305205201 4475 92.195.78.41 (12 May 2011 13:00:01 GMT) X-Complaints-To: abuse@einsundeins.com NNTP-Posting-Date: Thu, 12 May 2011 13:00:01 +0000 (UTC) X-Mailer: Mozilla 4.78 [de] (Windows NT 5.0; U) X-Accept-Language: de Xref: x330-a1.tempe.blueboxinc.net comp.compression:257 Thomas Richter wrote: > > You don't want to have DCTs on this hardware. > LS is *a damn lot* simpler than this. There is hardly something more simple than a 1-point DCT... That's how it works in our case - if you only wanted the lossless coding, you could write a stripped-down implementation to do just that, without any DCT (well, as said, consider a 1-point DCT). > Nevermind. I posted a suggestion, if you want to respond, > respond by mail. I will. Shortly. ciao human