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From: | Rik |
Subject: | [Octave-bug-tracker] [bug #33317] imwrite and/or imread rounds uint8 values incorrectly |
Date: | Sun, 15 May 2011 22:50:30 +0000 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:2.0.1) Gecko/20100101 Firefox/4.0.1 |
Update of bug #33317 (project octave): Status: None => Works For Me _______________________________________________________ Follow-up Comment #1: I can't reproduce this on Octave 3.2.4 or 3.4.0. The issue might be with the GraphicsMagick library version you have installed since that is what Octave uses for the actual imwrite/imread functionality. For reference, my version is 1.3.5-6. Test code: img = uint8 (0:255); imwrite (img, 'test.png'); img2 = imread ('test.png'); any (img2 - img1) ans = 0 _______________________________________________________ Reply to this item at: <http://savannah.gnu.org/bugs/?33317> _______________________________________________ Message sent via/by Savannah http://savannah.gnu.org/
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