Tuesday, May 3, 2011

n-up several images

I need to compare like 100 pairs of images. I started by looking at them immediately one after the other. I don't feel comfortable with that. I want to see both of them together. I will create auxiliary images using ImageMagick and making use of this recipe:
convert -append input1.jpg input2.jpg input3.jpg -border 5 output.jpg
If I try doing this using GraphicsMagic, I don't see the border.

Now I am going to create the auxiliary images in a shell script…

Q: another task might be this: how do I also reduce the size of every single image, so that they all fit on one "page"?
That's not really relevant, as the usual image viewers are able to display image in just the right size on your screen.

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