Hi Adam

On Wed, Nov 20, 2013 at 8:11 PM, Adam Hughes <hughesadam87@gmail.com> wrote:
> One last thing to add to this thread.  We also have the issue that some
> images were taken at low resolution, or low magnification.  As a result, it
> becomes quite difficult to ascertain particle distributions.   Unto this
> point, I mostly just made sure to get high quality images, but sometimes
> this is not possible due to microscope-induced artifacts at long image
> times.  Have you any suggestions or examples for improving low res images of
> small particles?  Otherwise I'll just note the limitations in resolution and
> leave it at that in my writeup.

If you have multiple images of the same object, you could do
super-resolution.  If you only have one image, you could try
single-frame super-resolution, which is essentially dictionary
learning on a large set of similar photos, used to update
high-frequency information in the current image.

Stéfan

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