https://bugzilla.novell.com/show_bug.cgi?id=843673 https://bugzilla.novell.com/show_bug.cgi?id=843673#c5 Petr Gajdos <pgajdos@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ihno@suse.com --- Comment #5 from Petr Gajdos <pgajdos@suse.com> 2014-02-10 11:58:38 UTC --- Following is derived from t/read.t; ----------------------8<----------------------- use Image::Magick; print("MAT (MatLab gray 64-bit LSB double) ...\n"); $srcimage_name = 'input_gray_lsb_double.mat'; $refimage_name = 'reference/read/input_gray_lsb_double_mat.miff'; $srcimage=Image::Magick->new; $srcimage->ReadImage("$srcimage_name"); $refimage=Image::Magick->new; $refimage->ReadImage("$refimage_name"); $srcimage->Difference($refimage); $normalized_mean_error=$srcimage->GetAttribute('mean-error'); print("mean-error: $normalized_mean_error\n"); ------------------------>8---------------------- $ perl read-compare.pl MAT (MatLab gray 64-bit LSB double) ... mean-error: 0.210655235762401 Mean error is _slightly_ over 0.2 threshold. For x86_64 I get 0.0838661846826908. Unlike[1], it doesn't seem to depend on MALLOC_PERTURB_ though. [1] http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=22586 -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.