POV-Ray : Newsgroups : povray.beta-test.binaries : optics.pov 3.7.0 vs 3.7.1 : Re: optics.pov 3.7.0 vs 3.7.1 Server Time
15 May 2024 16:38:18 EDT (-0400)
  Re: optics.pov 3.7.0 vs 3.7.1  
From: Bald Eagle
Date: 28 Feb 2016 09:55:01
Message: <web.56d30a02a8bce666664116940@news.povray.org>
ThH <no.spam@address> wrote:


> Slightly off-topic...
>
> Does anyone know of a software (Linux) to compare 2 images?

OpenCV library
Paint.NET
Photoshop
ImageMagick
convert img1 img2 -fx "(((255*u)&(255*(1-v)))|((255*(1-u))&(255*v)))/255"
img_out


Hope that gets you some sort of useful start...


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