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From: | Francesco Potortì |
Subject: | [Octave-bug-tracker] [bug #49140] png RGB image incorrectly read as logical.rather than double |
Date: | Tue, 20 Sep 2016 14:32:22 +0000 (UTC) |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:48.0) Gecko/20100101 Firefox/48.0 |
URL: <http://savannah.gnu.org/bugs/?49140> Summary: png RGB image incorrectly read as logical.rather than double Project: GNU Octave Submitted by: pot Submitted on: Tue 20 Sep 2016 04:32:20 PM CEST Category: Plotting Severity: 3 - Normal Priority: 5 - Normal Item Group: Incorrect Result Status: None Assigned to: None Originator Name: Originator Email: Open/Closed: Open Discussion Lock: Any Release: 4.0.3 Operating System: GNU/Linux _______________________________________________________ Details: I suppose this happens because there are only saturated colours in this image: > imshow legend.png # produces error > im = imread("legend.png"); > imshow(im) # same error > imshow(double(im)) # ok _______________________________________________________ File Attachments: ------------------------------------------------------- Date: Tue 20 Sep 2016 04:32:20 PM CEST Name: legend.png Size: 1kB By: pot <http://savannah.gnu.org/bugs/download.php?file_id=38563> _______________________________________________________ Reply to this item at: <http://savannah.gnu.org/bugs/?49140> _______________________________________________ Message sent via/by Savannah http://savannah.gnu.org/
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