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Article #957Still Image Compression JPEG
From: bedros
Date: Thu, 20 Sep 1990 19:51
Date: Thu, 20 Sep 1990 19:51
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I am trying to implement the JPEG algorithm and compare it to other algorithms. Can somebody please send me the visual quatization matrix for Y,U,V of the JPEG algorithm , and the Hoffman table of the quantizer. I would appreciate some results on the Lena image ( snr,mse) . Thanks Saad Bedros U.of Minnesota bedros@ee.umn.edu
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arc1-ca.pugleaf.net!utzoo!attcan!uunet!lll-winken!sol.ctr.columbia.edu!srcsip!msi-s0.msi.umn.edu!cs.umn.edu!umn-ai.cs.umn.edu!bedrosShow Full Headers
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Path: arc1-ca.pugleaf.net!utzoo!attcan!uunet!lll-winken!sol.ctr.columbia.edu!srcsip!msi-s0.msi.umn.edu!cs.umn.edu!umn-ai.cs.umn.edu!bedros From: bedros@umn-ai.cs.umn.edu Newsgroups: comp.dsp,comp.graphics,comp.vision Subject: Still Image Compression JPEG Keywords: visual quantization matrix needed Message-ID: <1990Sep20.195131.5889@cs.umn.edu> Date: 20 Sep 90 19:51:31 GMT Sender: news@cs.umn.edu (News administrator) Reply-To: bedros@umn-ai.cs.umn.edu () Organization: University of Minnesota, Minneapolis Lines: 8 Nntp-Posting-Host: ai.cs.umn.edu