> 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.
adobe imageready is supposed to help user optimize image for web use, but
I
don't think it would figure out the minimum resolution required to
represent
a photo
nevertheless, it may be better than nothing. I think you can download a
free
trial
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