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From: | Eli Chan |
Subject: | [Octave-bug-tracker] [bug #58125] rgb2gray causes high cpu and will run forever without any errors |
Date: | Mon, 6 Apr 2020 12:45:46 -0400 (EDT) |
User-agent: | Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:75.0) Gecko/20100101 Firefox/75.0 |
Follow-up Comment #3, bug #58125 (project octave): [comment #2 comment #2:] > Thanks for your report. Is "flower2.bmp" the problematic image (if so can you attach it to this report) or do you observe the same failure whatever the image. > > As for debugging the best is to step through the function: > > > >>im = imread ("image.png"); > >>dbstop rgb2gray > >>img = rgb2gray (im); > stopped in /opt/share/octave/5.2.0/m/image/rgb2gray.m at line 45 > 45: if (nargin != 1) > debug> dbstep > ... > > > Step through the code until you find the bottleneck. > > > > _______________________________________________________ Reply to this item at: <https://savannah.gnu.org/bugs/?58125> _______________________________________________ Message sent via Savannah https://savannah.gnu.org/
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