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Hello everybody,
I'm using pfstools to tone map some hdr images in order to compare their original 0 exposure image with the tone mapped by finding PSNR and SSIM. I just realized that the tone mapped images are not the same size as the original. For example my original 0 exposure photo is 3900x2616 pixels and my tone mapped images are 3795x2547 pixels.
Could somebody explain me why is that happening? Is there a way to avoid it?
Thanks a lot,
Daphne
Rafal
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Apr 4, 2017, 5:09:21 PM4/4/17
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You need to post the full command line so that we can see how you tone-mapped the images.
Tone-mapping does not change image resolution, but pfsalign may.