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Some of the images I have (some photos, some scans) are slightly blurred, some more, some less. So, I can reduce the resolution practically without loss of information. To be sure, I typically reduce the resolution, then increase the resolution back to the original and if there is no visible loss of information compared to the original image I know that the resolution was not too low. It typically takes a few attempts to find out how far I can go.
My question is: is there a tool that does this job automatically? I mean, in a blurry image, determining what the "real" resolution is and then downsample automatically? Sorry if this has been asked before, I couldn’t find anything.
Thanks!
Tim
My question is: is there a tool that does this job automatically? I mean, in a blurry image, determining what the "real" resolution is and then downsample automatically? Sorry if this has been asked before, I couldn’t find anything.
Thanks!
Tim
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