Legacy ImageMagick Discussions Archive

I was using a slightly older version of 6.9.1. I just upgraded to 6.9.2-3 and I am no longer seeing this issue. Kind of disappointing that this was an issue just because of a version difference. I'm still curious as to what was causing this in the first place (maybe some floating point issues? I ...

I agree with you and would expect that process of resizing to produce deterministic images, but it doesn't look like it does. Here is an example image of the same size as my actual image, and the same result occurs as shown below (md5 changes for 12.5% resize and not for 25% resize) Hash changing ...

Thanks for the advice. I ran that compare command and the two images (generated exactly the same way through convert) did return 0. I also stripped any superfluous metadata. When running the identify command, and then comparing through a diff tool, these differences show up in the two files for some ...

We're using ImageMagick for resizing images. Our dependency system relies on md5 hashes to store signatures of assets to determine if they have changed. I've noticed that the 'convert' tool is not deterministically generating the same images (the hashes are different everytime you regenerate an ...