Search found 3 matches

by cbecker
2014-05-11T09:07:16-07:00
Forum: Bugs
Topic: multi-page tiff: excessive memory usage
Replies: 5
Views: 6467

Re: multi-page tiff: excessive memory usage

I think it is easier to see it with a gray-level 8-bit TIFF file. For example, this one https://documents.epfl.ch/groups/c/cv/cvlab-unit/www/data/%20ElectronMicroscopy_Hippocampus/training.tif That file is 124 MB (no compression), but imagemagick uses 1.8 _GB_ when opening it. That is a factor of 14 ...
by cbecker
2014-05-11T07:30:17-07:00
Forum: Bugs
Topic: multi-page tiff: excessive memory usage
Replies: 5
Views: 6467

Re: multi-page tiff: excessive memory usage

Thanks, I noticed I have the Q16 version on my system.

I guess where the remaining memory is coming from. I am not sure if this was happening in previous magick versions.
by cbecker
2014-05-11T06:14:33-07:00
Forum: Bugs
Topic: multi-page tiff: excessive memory usage
Replies: 5
Views: 6467

multi-page tiff: excessive memory usage

Hello, I am experiencing a weird issue (or I am misreading what I am getting). There is a sample multi-page tiff you can download here (~4MB) http://www.nightprogrammer.org/wp-uploads/2013/02/multipage_tif_example.tif Now, I tried the following: #include <stdio.h> #include <stdlib.h> #include ...